Carbon Nanomaterials: Nanotubes and Nanobuds and Graphene towards new products 2030
|
|
- Ferdinand Paul
- 6 years ago
- Views:
Transcription
1 Carbon Nanomaterials: Nanotubes and Nanobuds and Graphene towards new products 2030 Prof. Dr. Esko I. Kauppinen Helsinki University of Technology (TKK) Espoo, Finland Forecast Seminar February 13, 2009 Helsinki, FINLAND
2 Size scales in nanotech
3 Engineered Nano(particle) Materials (ENP) Metal oxides (TiO 2, SiO 2, Al 2 O 3, Fe 2 O 3, ZnO, ) Metals (Al, Fe, Co, Ni, Cu, Au, Ag, Pt, Pd ) Carbon nanomaterials (carbon black, fullerenes, nanotubes CNT, nanobuds CNB, graphene GR) Quantum dots (CdSe, ZnS, InGaP/ZnS basically coated NPs in solution) Inorganic fullerenes (WS 2, MoS 2, ) and nanotubes (transition metal chalcogenides, oxides, BN, metal ) Wide variety of chemical compositions, crystal structures and surface properties (most ENPs are covered with surfactant), common some dimension in nanometer scale
4 Carbon Fiber Products Overview Single Walled Carbon Nanotube Multi-walled CNT Carbon Nanofiber VGCF's Carbon Fibers Electrical Mechanical Thermal Electrical Mechanical Thermal Electrical Mechanical Thermal Vapor grown Electrical Thermal (nm) Vapor grown Mechanica Tube Diameter, nm
5 Properties of Carbon Nanotubes Better conductor than copper Better transistor material than silicon Conduct heat twice as efficiently as diamond Field emit 500 times as efficiently as molybdenum Thermally stable up to 1500 o C while polymers degrade below 150 o C Half as dense as aluminum 25 times stronger than steel Challenging to integrate into composite materials and to incorporate into electronics manufacturing but we will solve many of these issues
6 Known forms of Carbon Nanomaterials Carbon Nanotube (SWCNT): Roll of carbon sheet one atomic layer thick = Graphene NanoRibbons (GNR) times thinner than paper Rolling in different directions makes different kinds of tubes (10,10) armchair tube METALLIC (10,5) helical (chiral) tube SEMICONDUCTING By Prof. Shigeo Maruyama, Tokyo Universssity, Japan
7 Three allotropic modifications of carbon: diamond, graphite, and fullerene structures (fullerenes and CNTs). Carbon resources are practically unlimited.?? PEAPOD Graphene
8 CNB- Carbon NanoBud TM New Carbon NanoMaterial invented at TKK Nanobud TM combines Carbon Nanotubes and Fullerenes in Single Structure with Covalent Bonding Nasibulin & Kauppinen et al. Nature Nanotechnology, 2(3) 156 March 2007
9 Prof. Morinobu Endo (Shinshu University, Nagano, Japan) One of the World leader in the Carbon Nanotube field, Nobel Prize candidate: March 2007: This novel nano-carbon (NanoBuds ) will attract lots of attention due to its novel electronic properties as well as potential in various applications
10 Unique Integrated Electronics Component Manufacturing Synthesis Process. Nanobud TM Aerosol. Deposition Process Product Control of Material Direct Manufacture
11
12 NEED for Novel IC INTERCONNECT Materials
13 Forecast 1 Nanocarbons will allow IC interconnects to be reduced below 32 nm linewidth, i.e. Moore law can be followed 2030
14 Future FETs Si cannot be scaled ultimately SWCNT to replace Si? World wide economic activity associated with electronics: (Phaedon Avouris, IBM, 3/2006) - Semiconductors 215 B$ - Electronics 1 T$ - IT enabled services 5 T$ ISSUES TO BE SOLVED: individual SWCNT with given (n,m) Deposited at ambient T to exact location at the substrate, i.e. how to integrate SWCNT s into electronics integrated manufacturing processes From Ishida et al., NEC, NT05
15 Forecast 2 Nanocarbons will allow IC transistor to be reduced below 32 nm linewidth, i.e. Moore law can be followed 2030
16 Materials for Flexible Electronics CNTN FET Mobility Year According to Prof. G. Gruner, UCLA,USA
17 Forecast 3 Flexibel and transparent electronics is part of everyday life large, foldable displays, TV s, e-books etc. CNT networks offer the material for thin film transistor active gate all of us will be carrying invisible nanocarbon films 2025
18 TKK/Canatu O
19 Forecast 4 Haptic (based on sensing the proximity of user finger) user interfaces replace keyboards and -pads for computer, phones etc. Nanocarbons offer the material solution i.e. conductive, flexible and transparent films for these devices
20 CNTN FETs on Si and polymer substrates Respective mobilities 5 and 1 cm 2 /V*s
21 Forecast 5 Devices sensing the environment around us as well as our body functions are in common use - temperature, pressure, air pollution, sun radiation intensity; blood pressure, sugar content etc. These multiple sensor systems are based on invisible nanocarbon thin film transistors
22 Why using NanoCarbos in Fuel Cells? Pt e - CNTs vs conventional C powders: Increased utilization of Pt: enhanced electron pathway due to their wire-like structure and better interconnects. Higher resistance to corrosion: less Pt dissolution/aggregation Water management: hydrophobic nature of CNTs prevents catalyst flooding Lower onset potential and higher ET rate constant for ORR: higher binding energy of d-band electrons of Pt on CNT supports.
23 Forecast 6 Nanocarbons, especially N-doped carbon nanotubes, replace metal catalyst+carbon supports as electrode material in polymer electrolyte fuell cells, allowing economical and environmetally friendly manufacturing of efficient and durable fuell cells for clean energy production
24 Why using nanocarbons in solar cells? At COUNTER ELECTRODE: : Replace the TCO coating as transparent conductive layer or even the Pt catalyst. Pt At PHOTOELECTRODE: CNBs as scaffolds for light-harvesting harvesting TiO 2 /dye to improve photoinduced charge separation and electron transport to the PE surface
25 Forecast 7 Nanocarbons allow development of economical yet efficient solar cells these will be in everyday use 2030
26 Forecast 8 Combined energy production and storage is common 2030 based on e.g. following concepts Fuel cell super capacitor combination Solar cell battery combination Nanocarbons offer material solutions for these devices
27 Forecast 9 Electric cars replace combustion engine cars Litium (or another metal) ion batteries will be 10 lighter and offer 10 times better capacity than currently Nanocarbon essential material in these novel batteries
28 Forecast 10 Energy efficient, environmetally friendly transportation needed 2030 Nanocarbon composites are strong and light, being adapted to cars and airplanes
29 THANKS TO YOU FOR YOUR ATTENTION!
Carbon NanoBuds (CNB) Synthesis, Structure and Thin Film Device Applications
Carbon NanoBuds (CNB) Synthesis, Structure and Thin Film Device Applications Prof. Dr. Esko I. Kauppinen NanoMaterials Group (NMG) Department of Applied Physics Helsinki University of Technology (TKK)
More informationWafer-scale fabrication of graphene
Wafer-scale fabrication of graphene Sten Vollebregt, MSc Delft University of Technology, Delft Institute of Mircosystems and Nanotechnology Delft University of Technology Challenge the future Delft University
More informationIn today s lecture, we will cover:
In today s lecture, we will cover: Metal and Metal oxide Nanoparticles Semiconductor Nanocrystals Carbon Nanotubes 1 Week 2: Nanoparticles Goals for this section Develop an understanding of the physical
More informationEN2912C: Future Directions in Computing Lecture 08: Overview of Near-Term Emerging Computing Technologies
EN2912C: Future Directions in Computing Lecture 08: Overview of Near-Term Emerging Computing Technologies Prof. Sherief Reda Division of Engineering Brown University Fall 2008 1 Near-term emerging computing
More informationWhat are Carbon Nanotubes? What are they good for? Why are we interested in them?
Growth and Properties of Multiwalled Carbon Nanotubes What are Carbon Nanotubes? What are they good for? Why are we interested in them? - Interconnects of the future? - our vision Where do we stand - our
More information7. Carbon Nanotubes. 1. Overview: Global status market price 2. Types. 3. Properties. 4. Synthesis. MWNT / SWNT zig-zag / armchair / chiral
7. Carbon Nanotubes 1. Overview: Global status market price 2. Types MWNT / SWNT zig-zag / armchair / chiral 3. Properties electrical others 4. Synthesis arc discharge / laser ablation / CVD 5. Applications
More informationGRAPHENE NANORIBBONS Nahid Shayesteh,
USC Department of Physics Graduate Seminar 1 GRAPHENE NANORIBBONS Nahid Shayesteh, Outlines 2 Carbon based material Discovery and innovation of graphen Graphene nanoribbons structure Application of Graphene
More informationCarbon Nanotubes in Interconnect Applications
Carbon Nanotubes in Interconnect Applications Page 1 What are Carbon Nanotubes? What are they good for? Why are we interested in them? - Interconnects of the future? Comparison of electrical properties
More informationSession V: Graphene. Matteo Bruna CAMBRIDGE UNIVERSITY DEPARTMENT OF ENGINEERING
Session V: Graphene Matteo Bruna Graphene: Material in the Flatland Graphite Graphene Properties: Thinnest imaginable material Good(and tunable) electrical conductor Strongest ever measured Stiffest known
More informationCarbon Nanotubes for Interconnect Applications Franz Kreupl, Andrew P. Graham, Maik Liebau, Georg S. Duesberg, Robert Seidel, Eugen Unger
Carbon Nanotubes for Interconnect Applications Franz Kreupl, Andrew P. Graham, Maik Liebau, Georg S. Duesberg, Robert Seidel, Eugen Unger Infineon Technologies Corporate Research Munich, Germany Outline
More informationTransparent Electrode Applications
Transparent Electrode Applications LCD Solar Cells Touch Screen Indium Tin Oxide (ITO) Zinc Oxide (ZnO) - High conductivity - High transparency - Resistant to environmental effects - Rare material (Indium)
More informationCVD growth of Graphene. SPE ACCE presentation Carter Kittrell James M. Tour group September 9 to 11, 2014
CVD growth of Graphene SPE ACCE presentation Carter Kittrell James M. Tour group September 9 to 11, 2014 Graphene zigzag armchair History 1500: Pencil-Is it made of lead? 1789: Graphite 1987: The first
More informationNanotechnology. Yung Liou P601 Institute of Physics Academia Sinica
Nanotechnology Yung Liou P601 yung@phys.sinica.edu.tw Institute of Physics Academia Sinica 1 1st week Definition of Nanotechnology The Interagency Subcommittee on Nanoscale Science, Engineering and Technology
More informationNANO TECHNOLOGY IN POLYMER SOLAR CELLS. Mayur Padharia, Hardik Panchal, Keval Shah, *Neha Patni, Shibu.G.Pillai
NANO TECHNOLOGY IN POLYMER SOLAR CELLS Mayur Padharia, Hardik Panchal, Keval Shah, *Neha Patni, Shibu.G.Pillai Department of Chemical Engineering, Institute of Technology, Nirma University, S. G. Highway,
More informationGraphene Novel Material for Nanoelectronics
Graphene Novel Material for Nanoelectronics Shintaro Sato Naoki Harada Daiyu Kondo Mari Ohfuchi (Manuscript received May 12, 2009) Graphene is a flat monolayer of carbon atoms with a two-dimensional honeycomb
More informationRecap (so far) Low-Dimensional & Boundary Effects
Recap (so far) Ohm s & Fourier s Laws Mobility & Thermal Conductivity Heat Capacity Wiedemann-Franz Relationship Size Effects and Breakdown of Classical Laws 1 Low-Dimensional & Boundary Effects Energy
More informationIntroduction to Nanotechnology Chapter 5 Carbon Nanostructures Lecture 1
Introduction to Nanotechnology Chapter 5 Carbon Nanostructures Lecture 1 ChiiDong Chen Institute of Physics, Academia Sinica chiidong@phys.sinica.edu.tw 02 27896766 Section 5.2.1 Nature of the Carbon Bond
More informationGRAPHENE: TECHNOLOGIES, APPLICATIONS AND MARKETS
GRAPHENE: TECHNOLOGIES, APPLICATIONS AND MARKETS AVM075B July 2012 Andrew McWilliams Project Analyst ISBN: 0-89336-060-0 BCC Research 49 Walnut Park, Building 2 Wellesley, MA 02481 Phone: 866-285-7215
More informationImaging Carbon materials with correlative Raman-SEM microscopy. Introduction. Raman, SEM and FIB within one chamber. Diamond.
Imaging Carbon materials with correlative Raman-SEM microscopy Application Example Carbon materials are widely used in many industries for their exceptional properties. Electric conductance, light weight,
More informationDocumentToPDF trial version, to remove this mark, please register this software.
PAPER PRESENTATION ON Carbon Nanotube - Based Nonvolatile Random Access Memory AUTHORS M SIVARAM PRASAD Sivaram.443@gmail.com B N V PAVAN KUMAR pavankumar.bnv@gmail.com 1 Carbon Nanotube- Based Nonvolatile
More informationmaterials, devices and systems through manipulation of matter at nanometer scale and exploitation of novel phenomena which arise because of the
Nanotechnology is the creation of USEFUL/FUNCTIONAL materials, devices and systems through manipulation of matter at nanometer scale and exploitation of novel phenomena which arise because of the nanometer
More informationNanostrukturphysik (Nanostructure Physics)
Nanostrukturphysik (Nanostructure Physics) Prof. Yong Lei & Dr. Yang Xu Fachgebiet 3D-Nanostrukturierung, Institut für Physik Contact: yong.lei@tu-ilmenau.de; yang.xu@tu-ilmenau.de Office: Unterpoerlitzer
More informationNanocarbon Technology for Development of Innovative Devices
Nanocarbon Technology for Development of Innovative Devices Shintaro Sato Daiyu Kondo Shinichi Hirose Junichi Yamaguchi Graphene, a one-atom-thick honeycomb lattice made of carbon, and a carbon nanotube,
More informationNanostructures. Lecture 13 OUTLINE
Nanostructures MTX9100 Nanomaterials Lecture 13 OUTLINE -What is quantum confinement? - How can zero-dimensional materials be used? -What are one dimensional structures? -Why does graphene attract so much
More informationCarbon Nanotubes. Andrea Goldoni. Elettra- Sincrotrone Trieste S.C.p.A., s.s. 14 Km 163,5 in Area Science Park, Trieste, Italy
Carbon Nanotubes Andrea Goldoni Elettra- Sincrotrone Trieste S.C.p.A., s.s. 14 Km 163,5 in Area Science Park, 34012 Trieste, Italy Up to 1985 the only two allotropic form of carbon were known: graphite
More informationEnergy Storage. Light-emitting. Nano-Carbons. H 2 Energy. CNT synthesis. Graphene synthesis Top-down. Solar H 2 generation
Nano-Carbon battery Graphene synthesis Top-down CNT synthesis CVD reactor hydrocarbon gas Catalyst CNTs Chemical Modification COO O NO 2 COO COO COO Bottom-up O O NO NO 2 2 COO COO Nano-Carbons 20 nm Light-emitting
More informationOneD Material LLC - Patent Portfolio Overview
OneD Material LLC - Patent Portfolio Overview List of Patents and Patent applications owned or licensed exclusively by OneD. Most of the inventions relate to nanostructure materials suitable for energy
More informationMetallic: 2n 1. +n 2. =3q Armchair structure always metallic = 2
Properties of CNT d = 2.46 n 2 2 1 + n1n2 + n2 2π Metallic: 2n 1 +n 2 =3q Armchair structure always metallic a) Graphite Valence(π) and Conduction(π*) states touch at six points(fermi points) Carbon Nanotube:
More informationManufacture of Nanostructures for Power Electronics Applications
Manufacture of Nanostructures for Power Electronics Applications Brian Hunt and Jon Lai Etamota Corporation 2672 E. Walnut St. Pasadena, CA 91107 APEC, Palm Springs Feb. 23rd, 2010 1 Background Outline
More informationThere's Plenty of Room at the Bottom
There's Plenty of Room at the Bottom 12/29/1959 Feynman asked why not put the entire Encyclopedia Britannica (24 volumes) on a pin head (requires atomic scale recording). He proposed to use electron microscope
More informationNanofabrication/Nano-Characterization Calixarene and CNT Control Technology
Nanofabrication/Nano-Characterization Calixarene and CNT Control Technology ISHIDA Masahiko, FUJITA Junichi, NARIHIRO Mitsuru, ICHIHASHI Toshinari, NIHEY Fumiyuki, OCHIAI Yukinori Abstract The world of
More informationCarbon based Nanoscale Electronics
Carbon based Nanoscale Electronics 09 02 200802 2008 ME class Outline driving force for the carbon nanomaterial electronic properties of fullerene exploration of electronic carbon nanotube gold rush of
More informationOverview. Carbon in all its forms. Background & Discovery Fabrication. Important properties. Summary & References. Overview of current research
Graphene Prepared for Solid State Physics II Pr Dagotto Spring 2009 Laurene Tetard 03/23/09 Overview Carbon in all its forms Background & Discovery Fabrication Important properties Overview of current
More information29: Nanotechnology. What is Nanotechnology? Properties Control and Understanding. Nanomaterials
29: Nanotechnology What is Nanotechnology? Properties Control and Understanding Nanomaterials Making nanomaterials Seeing at the nanoscale Quantum Dots Carbon Nanotubes Biology at the Nanoscale Some Applications
More informationMaterials and Structural Design for Advanced Energy Storage Devices
Materials and Structural Design for Advanced Energy Storage Devices Imran Shakir Sustainable Energy Technologies Center (SET) King Saud University Saudi Arabia Specific Power (W/kg) Introduction and Motivation
More information2D Materials for Gas Sensing
2D Materials for Gas Sensing S. Guo, A. Rani, and M.E. Zaghloul Department of Electrical and Computer Engineering The George Washington University, Washington DC 20052 Outline Background Structures of
More informationInorganic compounds that semiconduct tend to have an average of 4 valence electrons, and their conductivity may be increased by doping.
Chapter 12 Modern Materials 12.1 Semiconductors Inorganic compounds that semiconduct tend to have an average of 4 valence electrons, and their conductivity may be increased by doping. Doping yields different
More informationGraphene: the Route from Touch Screens to Digital Nanoelectronics
Graphene: the Route from Touch Screens to Digital Nanoelectronics László Péter Biró Research Institute for Technical Physics & Materials Science, Budapest, Hungary http://www.nanotechnology.hu/ Human History
More informationTransparent TiO 2 nanotube/nanowire arrays on TCO coated glass substrates: Synthesis and application to solar energy conversion
Transparent TiO 2 nanotube/nanowire arrays on TCO coated glass substrates: Synthesis and application to solar energy conversion Craig A. Grimes Department of Electrical Engineering Center for Solar Nanomaterials
More informationGRAPHENE: TECHNOLOGIES, APPLICATIONS AND MARKETS. AVM075C September Andrew McWilliams Project Analyst ISBN: X
GRAPHENE: TECHNOLOGIES, APPLICATIONS AND MARKETS AVM075C September 2013 Andrew McWilliams Project Analyst ISBN: 1-56965-543-X BCC Research 49 Walnut Park, Building 2 Wellesley, MA 02481 866-285-7215, 781-489-7301
More informationNovel Tooling for Scaling of High Quality CVD Graphene Production. Karlheinz Strobl, Mathieu Monville, Riju Singhal and Samuel Wright
Novel Tooling for Scaling of High Quality CVD Graphene Production Karlheinz Strobl, Mathieu Monville, Riju Singhal and Samuel Wright 1 Commercialization of Nano Materials Commercialization Volume production
More informationNanotechnology in Consumer Products
Nanotechnology in Consumer Products June 17, 2015 October 31, 2014 The webinar will begin at 1pm Eastern Time Perform an audio check by going to Tools > Audio > Audio Setup Wizard Chat Box Chat Box Send
More informationOverview of Nanotechnology Applications and Relevant Intellectual Property NANO POWER PATENTS
Overview of Nanotechnology Applications and Relevant Intellectual Property NANO POWER PATENTS Jeffrey H. Rosedale, Ph.D., J.D. Registered Patent Attorney Partner, Woodcock Washburn, LLP ~ 9000 Issued U.S.
More information1. Introduction : 1.2 New properties:
Nanodevices In Electronics Rakesh Kasaraneni(PID : 4672248) Department of Electrical Engineering EEL 5425 Introduction to Nanotechnology Florida International University Abstract : This paper describes
More informationSolutions for Assignment-8
Solutions for Assignment-8 Q1. The process of adding impurities to a pure semiconductor is called: [1] (a) Mixing (b) Doping (c) Diffusing (d) None of the above In semiconductor production, doping intentionally
More informationDevelopment of active inks for organic photovoltaics: state-of-the-art and perspectives
Development of active inks for organic photovoltaics: state-of-the-art and perspectives Jörg Ackermann Centre Interdisciplinaire de Nanoscience de Marseille (CINAM) CNRS - UPR 3118, MARSEILLE - France
More informationSafe use of nanomaterials Good examples from Finland
Safe use of nanomaterials Good examples from Finland SweNanoSafe Fokusmöte Nanomaterial i arbetsmiljön, World Trade Center, October 24, 2017; Kai Savolainen, MD, Research Professor, Finnish Institute of
More informationUnderstanding Irreducible and Reducible Oxides as Catalysts for Carbon Nanotubes and Graphene Formation
Wright State University CORE Scholar Special Session 5: Carbon and Oxide Based Nanostructured Materials (2011) Special Session 5 6-2011 Understanding Irreducible and Reducible Oxides as Catalysts for Carbon
More informationProcessing and Applications of Carbon Nanotubes, Graphene, and Beyond
Processing and Applications of Carbon Nanotubes, Graphene, and Beyond Professor Mark C. Hersam Department of Materials Science and Engineering Northwestern University http://www.hersam-group.northwestern.edu/
More informationPaper and Cellulosic Materials as Flexible Substrates for 2D Electronic Materials
Paper and Cellulosic Materials as Flexible Substrates for 2D Electronic Materials Prof. Eric M. Vogel, Prof. M. Shofner, Brian Beatty Materials Science & Engineering Trends in Electronics Internet of things
More informationCarbon nanomaterials. Gavin Lawes Wayne State University.
Carbon nanomaterials Gavin Lawes Wayne State University glawes@wayne.edu Outline 1. Carbon structures 2. Carbon nanostructures 3. Potential applications for Carbon nanostructures Periodic table from bpc.edu
More informationCarbon nanotubes in a nutshell
Carbon nanotubes in a nutshell What is a carbon nanotube? Start by considering graphite. sp 2 bonded carbon. Each atom connected to 3 neighbors w/ 120 degree bond angles. Hybridized π bonding across whole
More informationLectures Graphene and
Lectures 15-16 Graphene and carbon nanotubes Graphene is atomically thin crystal of carbon which is stronger than steel but flexible, is transparent for light, and conducts electricity (gapless semiconductor).
More informationCar bo n Na no-t ube s: An Ov er view BY ARUNDUBEY ROLL NO. 0905EC ELEX. & COMM. DPTT. I. T. M., GWALIOR
Car bo n Na no-t ube s: An Ov er view BY ARUNDUBEY ROLL NO. 0905EC071033 ELEX. & COMM. DPTT. I. T. M., GWALIOR Pre se nta tion O ve rvie w Definition History Properties Current Application Manufacturing
More informationArtificial Photosynthesis with Biomimetic Nanomaterials: Self-Repairing Solar Cells
Artificial Photosynthesis with Biomimetic Nanomaterials: Self-Repairing Solar Cells Jong Hyun Choi School of Mechanical Engineering Birck Nanotechnology Center Bindley Bioscience Center Purdue University
More informationCMOS Scaling. Two motivations to scale down. Faster transistors, both digital and analog. To pack more functionality per area. Lower the cost!
Two motivations to scale down CMOS Scaling Faster transistors, both digital and analog To pack more functionality per area. Lower the cost! (which makes (some) physical sense) Scale all dimensions and
More informationInstitut für Energie und Umwelttechnik e.v.
Institut für Energie und Umwelttechnik e.v. Continuous synthesis of highly-specific nanopowder on the pilot-plant scale Tim Hülser Successful R&I 2015, Düsseldorf Duisburg, North-Rhine-Westphalia, Germany
More informationMolecular Electronics For Fun and Profit(?)
Molecular Electronics For Fun and Profit(?) Prof. Geoffrey Hutchison Department of Chemistry University of Pittsburgh geoffh@pitt.edu July 22, 2009 http://hutchison.chem.pitt.edu Moore s Law: Transistor
More information1. Nanotechnology & nanomaterials -- Functional nanomaterials enabled by nanotechnologies.
Novel Nano-Engineered Semiconductors for Possible Photon Sources and Detectors NAI-CHANG YEH Department of Physics, California Institute of Technology 1. Nanotechnology & nanomaterials -- Functional nanomaterials
More information554 Chapter 10 Liquids and Solids
554 Chapter 10 Liquids and Solids above 7376 kpa, CO 2 is a supercritical fluid, with properties of both gas and liquid. Like a gas, it penetrates deep into the coffee beans; like a liquid, it effectively
More informationCommercial Graphene Applications: Current Research and Future Prospects
Commercial Graphene Applications: Current Research and Future Prospects Overview History and Overview of Graphene Angstron Materials and Nanotek Instruments Applications of Graphene Thermal Management
More informationIMG: CORE-Materials Graphene tubes can be added into all three battery parts; anode, cathode and electrolyte. It improves different attributes of the device including speed of charging and discharging
More informationTECHNICAL INFORMATION. Quantum Dot
Quantum Dot Quantum Dot is the nano meter sized semiconductor crystal with specific optical properties originates from the phenomenon which can be explained by the quantum chemistry and quantum mechanics.
More informationGraphene Fundamentals and Emergent Applications
Graphene Fundamentals and Emergent Applications Jamie H. Warner Department of Materials University of Oxford Oxford, UK Franziska Schaffel Department of Materials University of Oxford Oxford, UK Alicja
More informationCarbon Engineering Nanocarbon Structures
Carbon Engineering Nanocarbon Structures Diamond Fullerenes Carbon nanotubes (CNT) multiwalled (MNT) Diamond Like Carbon (DLC) Graphene Nanospheres Allotropes of Carbon Crystalline Diamond Graphite Carbon
More informationSEU RADIATION EFFECTS ON GAA-CNTFET BASED DIGITAL LOGIC CIRCUIT
International Journal of Mechanical Engineering and Technology (IJMET) Volume 9, Issue 7, July 2018, pp. 345 353, Article ID: IJMET_09_07_039 Available online at http://www.iaeme.com/ijmet/issues.asp?jtype=ijmet&vtype=9&itype=7
More informationNanotechnology and Solar Energy. Solar Electricity Photovoltaics. Fuel from the Sun Photosynthesis Biofuels Split Water Fuel Cells
Nanotechnology and Solar Energy Solar Electricity Photovoltaics Fuel from the Sun Photosynthesis Biofuels Split Water Fuel Cells Solar cell A photon from the Sun generates an electron-hole pair in a semiconductor.
More informationDavid Tománek. Michigan State University.
Designing Carbon-Based Nanotechnology on a Supercomputer David Tománek Michigan State University tomanek@msu.edu http://www.pa.msu.edu/~tomanek Acknowledgements Gianaurelio Cuniberti, Yoshiyuki Miyamoto,
More informationTechnical Data Sheet
URGOX TM (REDUCED GRAPHENE OXIDE) Technical Data Sheet PRODUCT AND COMPANY IDENTIFICATION Plot No 12A, KIADB Industrial Area, Survey No 85, Chokkahalli Village, Kasaba Hobli, Hoskote Taluk Bangalore (R)
More informationInitial Stages of Growth of Organic Semiconductors on Graphene
Initial Stages of Growth of Organic Semiconductors on Graphene Presented by: Manisha Chhikara Supervisor: Prof. Dr. Gvido Bratina University of Nova Gorica Outline Introduction to Graphene Fabrication
More informationLarge-Scale Simulation on the Properties of Carbon- Nanotube
Large-Scale Simulation on the Properties of Carbon- Nanotube Group Representative Kazuo Minami Research Organization for Information Science & Technology, Senior technical staff Authors Syogo Tejima 1
More informationCarbon nanotubes in a nutshell. Graphite band structure. What is a carbon nanotube? Start by considering graphite.
Carbon nanotubes in a nutshell What is a carbon nanotube? Start by considering graphite. sp 2 bonded carbon. Each atom connected to 3 neighbors w/ 120 degree bond angles. Hybridized π bonding across whole
More informationGraphene and Nanotechnology Applications for Space Technology. Kamarulzaman Kamaruddin
Graphene and Nanotechnology Applications for Space Technology Kamarulzaman Kamaruddin Space Environment and Kibo Utilization Workshop (SEKUW) 18-19 April 2016, National Planetarium, Kuala Lumpur What
More informationTop down and bottom up fabrication
Lecture 24 Top down and bottom up fabrication Lithography ( lithos stone / graphein to write) City of words lithograph h (Vito Acconci, 1999) 1930 s lithography press Photolithography d 2( NA) NA=numerical
More informationHalbleiter Prof. Yong Lei Prof. Thomas Hannappel
Halbleiter Prof. Yong Lei Prof. Thomas Hannappel yong.lei@tu-ilmenau.de thomas.hannappel@tu-ilmenau.de http:///nanostruk/ Organic semiconductors Small-molecular materials Rubrene Pentacene Polymers PEDOT:PSS
More informationNanostrukturphysik (Nanostructure Physics)
Nanostrukturphysik (Nanostructure Physics) Prof. Yong Lei & Dr. Yang Xu Fachgebiet 3D-Nanostrukturierung, Institut für Physik Contact: yong.lei@tu-ilmenau.de; yang.xu@tu-ilmenau.de Office: Unterpoerlitzer
More informationCarbon Nanotubes: The Hub Of Nanoelectronics
Carbon Nanotubes: The Hub Of Nanoelectronics P.I. Okwu 1 and I.N. Onyeje 2 1 Deputy Director, Electronics Development Institute (ELDI) Awka, Nigeria 2 Department of Electrical/Electronic Engineering, Anambra
More informationModeling and Performance analysis of Metallic CNT Interconnects for VLSI Applications
IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) e-issn: 2278-2834, p- ISSN: 2278-8735. Volume 4, Issue 6 (Jan. - Feb. 2013), PP 32-36 Modeling and Performance analysis of Metallic
More informationFabrication of Carbon Nanotube Channels on Three- Dimensional Building Blocks and Their Applications
AOARD Report Fabrication of Carbon Nanotube Channels on Three- Dimensional Building Blocks and Their Applications Principal Investigator : Haiwon Lee Grant Number : AOARD 104106 Affiliation of Researcher(s):
More informationFabrication Methods: Chapter 4. Often two methods are typical. Top Down Bottom up. Begins with atoms or molecules. Begins with bulk materials
Fabrication Methods: Chapter 4 Often two methods are typical Top Down Bottom up Begins with bulk materials Begins with atoms or molecules Reduced in size to nano By thermal, physical Chemical, electrochemical
More informationCarbon Nanomaterials
Carbon Nanomaterials STM Image 7 nm AFM Image Fullerenes C 60 was established by mass spectrographic analysis by Kroto and Smalley in 1985 C 60 is called a buckminsterfullerene or buckyball due to resemblance
More informationIntroduction to Nanotechnology Chapter 5 Carbon Nanostructures Lecture 1
Introduction to Nanotechnology Chapter 5 Carbon Nanostructures Lecture 1 ChiiDong Chen Institute of Physics, Academia Sinica chiidong@phys.sinica.edu.tw 02 27896766 Carbon contains 6 electrons: (1s) 2,
More informationGRAPHENE NANORIBBONS Nahid Shayesteh,
USC Department of Physics Graduate Seminar GRAPHENE NANORIBBONS Nahid Shayesteh, Outlines 2 Carbon based material Discovery and innovation of graphen Graphene nanoribbons structure and... FUNCTIONS 3 Carbon-based
More informationScaling up Chemical Vapor Deposition Graphene to 300 mm Si substrates
Scaling up Chemical Vapor Deposition Graphene to 300 mm Si substrates Co- Authors Aixtron Alex Jouvray Simon Buttress Gavin Dodge Ken Teo The work shown here has received partial funding from the European
More informationChapter 3 Engineering Science for Microsystems Design and Fabrication
Lectures on MEMS and MICROSYSTEMS DESIGN and MANUFACTURE Chapter 3 Engineering Science for Microsystems Design and Fabrication In this Chapter, we will present overviews of the principles of physical and
More informationNanotech for CO2-free energy generation
Nanotech for CO2-free energy generation - Nano for efficiency - Werner Hoheisel Bayer Technology Services GmbH Bayer Fona, Berlin 2008-09-24 Bayer s contribution to reach the challenging climate targets
More informationSolids. Solids are everywhere. Looking around, we see solids. Composite materials make airplanes and cars lighter, golf clubs more powerful,
Solids Solids are everywhere. Looking around, we see solids. Most of our electronics is solid state. Composite materials make airplanes and cars lighter, golf clubs more powerful, In addition to hard matter
More informationSUPPLEMENTARY INFORMATION
SUPPLEMENTARY INFORMATION Flexible, high-performance carbon nanotube integrated circuits Dong-ming Sun, Marina Y. Timmermans, Ying Tian, Albert G. Nasibulin, Esko I. Kauppinen, Shigeru Kishimoto, Takashi
More informationTABLE OF CONTENTS 1 RESEARCH METHODOLOGY Investment analysis Market impediment analysis EXECUTIVE SUMMARY...
TABLE OF CONTENTS 1 RESEARCH METHODOLOGY... 22 1.1 Investment analysis...... 22 1.2 Market impediment analysis... 24 2 EXECUTIVE SUMMARY... 27 2.1 Products...... 27 2.2 Production in 2017...... 29 2.3
More information3.3. Nanotubes History and structure History
3.3. Nanotubes [Own knowledge, Dresselhaus, Dresselhaus and Avouris book, Poole-Owens, Enc. Nanoscience ch. 3] 3.3.1.1. History 3.3.1. History and structure The history of carbon nanotubes is interesting
More informationGas Sensors and Solar Water Splitting. Yang Xu
Gas Sensors and Solar Water Splitting Yang Xu 11/16/14 Seite 1 Gas Sensor 11/16/14 Seite 2 What are sensors? American National Standards Institute (ANSI) Definition: a device which provides a usable output
More informationChapter 12 - Modern Materials
Chapter 12 - Modern Materials 12.1 Semiconductors Inorganic compounds that semiconduct tend to have chemical formulas related to Si and Ge valence electron count of four. Semiconductor conductivity can
More informationOne-Dimensional Nanomaterials for Energy and Electronics Applications
#1/28 One-Dimensional Nanomaterials for Energy and Electronics Applications Latika Menon Advanced Nanomaterials Laboratory Department of Physics l.menon@neu.edu 617-373-4530 617-373-4530 Menon Laboratories,
More informationFACULTY OF ENGINEERING ALEXANDRIA UNVERSITY. Solid State lab. Instructors Dr. M. Ismail El-Banna Dr. Mohamed A. El-Shimy TA Noha Hanafy
FACULTY OF ENGINEERING ALEXANDRIA UNVERSITY Solid State lab Instructors Dr. M. Ismail El-Banna Dr. Mohamed A. El-Shimy TA Noha Hanafy 2017-2018 first term A. Experiments 1- Relationship between the intensity
More informationComputational Materials Design and Discovery Energy and Electronic Applications Synthesis Structure Properties
Computational Materials Design and Discovery Energy and Electronic Applications Synthesis Structure Properties Supercapacitors Rechargeable batteries Supercomputer Photocatalysts Fuel cell catalysts First
More informationGraphene films on silicon carbide (SiC) wafers supplied by Nitride Crystals, Inc.
9702 Gayton Road, Suite 320, Richmond, VA 23238, USA Phone: +1 (804) 709-6696 info@nitride-crystals.com www.nitride-crystals.com Graphene films on silicon carbide (SiC) wafers supplied by Nitride Crystals,
More informationNanomaterial based Environmental Sensing. Sung Ik Yang Kyung Hee University
Nanomaterial based Environmental Sensing Sung Ik Yang Kyung Hee University What is Nanotechnology? - understanding and control of matter at dimensions less than 100 nanometers- unique phenomena enable
More informationNanocarbon Interconnects - From 1D to 3D
Nanocarbon Interconnects - From 1D to 3D Cary Y. Yang Santa Clara University Outline Introduction CNT as 1D interconnect structure CNT-graphene as all-carbon 3D interconnect Summary Device Scaling driven
More informationShedding New Light on Materials Science with Raman Imaging
Shedding New Light on Materials Science with Raman Imaging Robert Heintz, Ph.D. Senior Applications Specialist 1 The world leader in serving science Raman Imaging Provides More Information Microscope problems
More informationNanostrukturphysik Übung 2 (Class 3&4)
Nanostrukturphysik Übung 2 (Class 3&4) Prof. Yong Lei & Dr. Yang Xu 2017.05.03 Fachgebiet 3D-Nanostrukturierung, Institut für Physik Contact: yong.lei@tu-ilmenau.de (3748), yang.xu@tuilmenau.de (4902)
More information