What is a perovskite?
|
|
|
- Anabel Preston
- 5 years ago
- Views:
Transcription
1 PEROVSKI-WHAT??
2
3 What is a perovskite? A group of related minerals and ceramics having the same crystal structure as this...
4 History of Perovskites A perovskite is any material with the same type of crystal structure as calcium titanium oxide (CaTiO 3 ), known as the perovskite structure, or ABX 3 with the oxygen in the edge centers. Perovskites take their name from the mineral, which was first discovered in the Ural mountains of Russia by Gustav Rose in 1839 and is named after Russian mineralogist L. A. Perovski ( ).
5 Structure of the perovskite The general chemical formula for perovskite compounds is ABX 3, where 'A' and 'B' are two cations of very different sizes, and X is an anion that bonds to both. The 'A' atoms are larger than the 'B' atoms. The ideal cubic structure has the B cation in 6-fold coordination, surrounded by an octahedron of anions, and the A cation in 12- foldcuboctohedral coordination.
6 Perovskite Structure In the idealized cubic unit cell of such a compound, type 'A' atom sits at cube corner positions (0, 0, 0), type 'B' atom sits at body-center position (1/2, 1/2, 1/2) and oxygen atoms sit at face centered positions (1/2, 1/2, 0). (The diagram shows edges for an equivalent unit cell with A in the body center position, B at the corners, and O at mid-edge positions).
7 Perovskite Structure Video More in depth video on perovskite structure!
8 My Summer Project Problem: Can a perovskite be used as an ink, to print a capacitor? Hypothesis: If silver, tantalum, and niobium oxides are combined to for ANT, then the powder could be used in an ink to print a capacitor using an ink jet printer. Experiment: ANT will be created by calcining the proper batch in a furnace. The ANT will then be used in solution to form an ink, that will print in a Dimatix inkjet printer. Data: Analysis: Conclsuion:
9 Laboratory Procedure Measuring all the proper amounts of chemical powders for the batch
10 Laboratory Procedure The powders must be milled, or mixed thoroughly, together in a solution of pure water before they can be calcined.
11 Laboratory Procedure Next step is to dry the solution so that only a powder is left
12 Laboratory Procedure Once completely dried, it s crushed into a fine powder, as fine as sifted flour
13 Laboratory Procedure The box furnace is where the magic happens! This is where the powder is heated to extremely high temperatures and chemically combine to form the new substance
14 Calcining - Basically cooking up stuff in the lab!
15 Laboratory Procedure After the furnace and another grinding into a fine flour like powder, the X-ray Diffraction machine will analyze the substance and what is we created in the furnace
16 XRD Results 1.5e+006 Meas. data:ant_triple_calc_1100c_12hrs_ Theta_2-Theta Silver Niobium Tantalum Oxide, Ag ( Nb0.5 Ta0.5 ) O3, Silver Tantalum Oxide, Ag2 O!2 Ta2 O5, Intensity (cps) 1.0e e+005 (1 0-1) (1 0 1) (0 1 1) (0 0 2) (1 1-2)(1 2-1)(1 2 1) (0 2 2) 0.0e theta (deg)
17 How are perovskites going to be used? Solar Power and Electric Circuits TED ED
18 More videos Perovskites for undergrads Constructing Solar Cell
19 Time for an activity!
20
21
22
23
24
25
26
27
28 Thank you!
29 Works Cited 1. Face Centered Cubic Structure. 26 September, Body Centered Cubic Structure Nicola Ergo. Crystallographic Planes and Directions. 6 June, Ccp Anion Packing Examples Solid State. CaTiO3 Perovskite Structure. 12 August, Ubuntucuber. Rubik s Cube Pranks. 27 March, BuffaloNickel. Solving the Rubik Cube. 28 September,
PEROVSKITE STRUCTURES AND ELECRICAL COMPONENTS
PEROVSKITE STRUCTURES AND ELECRICAL COMPONENTS Subject Area(s) Physical Science, Chemistry Associated Unit Energy, energy resources, physical and chemical structures Lesson Title Using perovskite structures
Name TA Name Lab Sec # ALL work must be shown to receive full credit. Due Due in lecture at 1:30 p.m. Wednesday, January 28th
Chem 1515 Section 2 Problem Set #2 Spring 1998 Name TA Name Lab Sec # ALL work must be shown to receive full credit. Due Due in lecture at 1:30 p.m. Wednesday, January 28th PS2.1. Indicate the type of
3.014 Materials Laboratory Fall LABORATORY 2: Module β 1. Radius Ratios and Symmetry in Ionic Crystals
3.014 Materials Laboratory Fall 2006 LABORATORY 2: Module β 1 Radius Ratios and Symmetry in Ionic Crystals Instructor: Francesco Stellacci Objectives Discover principles of X-ray diffraction from crystalline
Remember the purpose of this reading assignment is to prepare you for class. Reading for familiarity not mastery is expected.
Remember the purpose of this reading assignment is to prepare you for class. Reading for familiarity not mastery is expected. After completing this reading assignment and reviewing the intro video you
Structural Characterization of Substituted Calcium Titanate Compounds Ca 1-X La X Ti 1-x Fe x O 3
Egypt. J. Solids, Vol. (27), No. (2), (2004) 213 Structural Characterization of Substituted Calcium Titanate Compounds Ca 1-X La X Ti 1-x Fe x O 3 A.M. Moustafa 1, I.S Ahmed Farag 1 and L.M. Salah 2 1
Crystal Structure and Chemistry
Crystal Structure and Chemistry Controls on Crystal Structure Metallic bonding closest packing Covalent bonding depends on orbital overlap and geometry Ionic bonding Pauling s Rules Coordination Principle
For this activity, all of the file labels will begin with a Roman numeral IV.
I V. S O L I D S Name Section For this activity, all of the file labels will begin with a Roman numeral IV. A. In Jmol, open the SCS file in IV.A.1. Click the Bounding Box and Axes function keys. Use the
CHEM1902/ N-2 November 2014
CHEM1902/4 2014-N-2 November 2014 The cubic form of boron nitride (borazon) is the second-hardest material after diamond and it crystallizes with the structure shown below. The large spheres represent
Condensed Matter A Week 2: Crystal structure (II)
QUEEN MARY, UNIVERSITY OF LONDON SCHOOL OF PHYSICS AND ASTRONOMY Condensed Matter A Week : Crystal structure (II) References for crystal structure: Dove chapters 3; Sidebottom chapter. Last week we learnt
Lecture 05 Structure of Ceramics 2 Ref: Barsoum, Fundamentals of Ceramics, Ch03, McGraw-Hill, 2000.
MME 467 Ceramics for Advanced Applications Lecture 05 Structure of Ceramics 2 Ref: Barsoum, Fundamentals of Ceramics, Ch03, McGraw-Hill, 2000. Prof. A. K. M. Bazlur Rashid Department of MME, BUET, Dhaka
FIRST MIDTERM EXAM Chemistry March 2011 Professor Buhro
FIRST MIDTERM EXAM Chemistry 465 1 March 2011 Professor Buhro Signature Print Name Clearly ID Number: Information. This is a closed-book exam; no books, notes, other students, other student exams, or any
Metallic and Ionic Structures and Bonding
Metallic and Ionic Structures and Bonding Ionic compounds are formed between elements having an electronegativity difference of about 2.0 or greater. Simple ionic compounds are characterized by high melting
Lecture 4! ü Review on atom/ion size! ü Crystal structure (Chap 4 of Nesseʼs book)!
Lecture 4! ü Review on atom/ion size! ü Crystal structure (Chap 4 of Nesseʼs book)! 15 C 4+ 42 Si 4+ Size of atoms! Hefferan and O Brien, 2010; Earth Materials Force balance! Crystal structure (Chap. 4)!
Chem 241. Lecture 20. UMass Amherst Biochemistry... Teaching Initiative
Chem 241 Lecture 20 UMass Amherst Biochemistry... Teaching Initiative Announcement March 26 Second Exam Recap Ellingham Diagram Inorganic Solids Unit Cell Fractional Coordinates Packing... 2 Inorganic
Bonding and Packing: building crystalline solids
Bonding and Packing: building crystalline solids The major forces of BONDING Gravitational forces: F = G m m 1 2 F = attractive forces between 2 bodies G = universal graviational constant (6.6767 * 10
Experiment 2a Models of the Solid State*
Experiment 2a Models of the Solid State* *This lab is adapted from solid-state labs offered at Purdue and Rice Universities. Introduction The structures of metals and simple ionic solids are prototypes
X-Ray Diffraction. Parkland College. Reuben James Parkland College. Recommended Citation
Parkland College A with Honors Projects Honors Program 2014 X-Ray Diffraction Reuben James Parkland College Recommended Citation James, Reuben, "X-Ray Diffraction" (2014). A with Honors Projects. 115.
VERY SHORT ANSWER TYPE QUESTIONS (1 Mark)
UNIT I 10 Chemistry-XII THE SOLID STATE VERY SHORT ANSWER TYPE QUESTIONS (1 Mark) Q. 1. What do you mean by paramagnetic substance? Ans. Weakly attracted by magnetic eld and these substances are made of
Advanced Ceramics for Strategic Applications Prof. H. S. Maiti Department of Mechanical Engineering Indian Institute of Technology, Kharagpur
Advanced Ceramics for Strategic Applications Prof. H. S. Maiti Department of Mechanical Engineering Indian Institute of Technology, Kharagpur Lecture -3 Crystal Structure Having made some introductory
The Effect of Simultaneous Homo- and Heterogeneous Doping on Transport Properties of Ba 2 In 2 O 5
Sino-Russian ASRTU Conference Alternative Energy: Materials, Technologies, and Devices Volume 2018 Conference Paper The Effect of Simultaneous Homo- and Heterogeneous Doping on Transport Properties of
The Solid State. Phase diagrams Crystals and symmetry Unit cells and packing Types of solid
The Solid State Phase diagrams Crystals and symmetry Unit cells and packing Types of solid Learning objectives Apply phase diagrams to prediction of phase behaviour Describe distinguishing features of
Analysis of Clays and Soils by XRD
Analysis of Clays and Soils by XRD I. Introduction Proper sample preparation is one of the most important requirements in the analysis of powder samples by X-ray diffraction (XRD). This statement is especially
4. Interpenetrating simple cubic
2 1. The correct structure t of CsClCl crystal is 1. Simple cubic 2. Body centered cubic 3. Face centered cubic 4. Interpenetrating simple cubic If corner as well as the particle at the center are same
Inorganic Exam 1 Chm October 2010
Inorganic Exam 1 Chm 451 28 October 2010 Name: Instructions. Always show your work where required for full credit. 1. In the molecule CO 2, the first step in the construction of the MO diagram was to consider
mohd faisol mansor/chemistry form 4/chapter 5 CHAPTER 5 CHEMICAL BONDS
CHAPTER 5 CHEMICAL BONDS Almost all chemical substances exist as compounds in nature except inert gases and other stable element (such as gold and silver). Atom of other element that have less than eight
Solar Matters III Teacher Page
Solar Matters III Teacher Page Electrolysis of Water Student Objective The student: will be able to design and conduct an experiment to electrolyze water into hydrogen and oxygen will be able to describe
Ionic or Covalent: Track Those Electrons
Electrons Goal Use rings and diagrams to model the formation of ionic compounds and covalent compounds. What to Do Use a blank piece of paper and rings to model electron transfers and electron sharing,
SAMANTHA GORHAM FRANK H. MORRELL CAMPUS ADVISOR: Prof. TREVOR A. TYSON (NJIT)
SAMANTHA GORHAM FRANK H. MORRELL CAMPUS ADVISOR: Prof. TREVOR A. TYSON (NJIT) I WANT TO THANK PROFESSOR TREVOR A. TYSON FOR HIS HELP IN ASSISTING ME THROUGHOUT THE COURSE OF THIS PRJECT AND RESEARCH. I
Geos 306, Mineralogy Final Exam, Dec 12, pts
Name: Geos 306, Mineralogy Final Exam, Dec 12, 2014 200 pts 1. (9 pts) What are the 4 most abundant elements found in the Earth and what are their atomic abundances? Create a reasonable hypothetical charge-balanced
Report Form for Experiment 6: Solid State Structures
Report Form for Experiment 6: Solid State Structures Note: Many of these questions will not make sense if you are not reading the accompanying lab handout. Station 1. Simple Cubic Lattice 1. How many unit
Supporting Information
Supporting Information Figure S1. XRD patterns of ZnGa 2 O 4, GaN, ZnO, and Ga 2 O 3. Figure S2. SEM micrographs for ZnO (A), Ga 2 O 3 (B), GaN (C), ZnGa 2 O 4 (D). Figure S3A. Raman shifts associated
Naming Compounds Class Notes
Naming Compounds Class Notes OBJECTIVE : What are ions, how do they form, why do they form, what happens once they form? 1. All atoms are neutral because they have 2., so that s okay. To start, Noble gases
Earth and Planetary Materials
Earth and Planetary Materials Spring 2013 Lecture 3 2013.01.14 14 1 Close Packed Anion Arrays Closest Packing Coordination number (C.N.) : number of anions bonded to a cation larger cation, higher C.N.
Ferroelectric Ceramic Technology for Sensors. Jim McIntosh Ceramic Operations Manager PCB Piezotronics
Ferroelectric Ceramic Technology for Sensors Jim McIntosh Ceramic Operations Manager PCB Piezotronics Overview Ferroelectricity versus Piezoelectricity Historical Background Ferroelectric Ceramic Composition
Experiment 7: Understanding Crystal Structures
Experiment 7: Understanding Crystal Structures To do well in this laboratory experiment you need to be familiar with the concepts of lattice, crystal structure, unit cell, coordination number, the different
Chapter 3. The structure of crystalline solids 3.1. Crystal structures
Chapter 3. The structure of crystalline solids 3.1. Crystal structures 3.1.1. Fundamental concepts 3.1.2. Unit cells 3.1.3. Metallic crystal structures 3.1.4. Ceramic crystal structures 3.1.5. Silicate
Chem 241. Lecture 21. UMass Amherst Biochemistry... Teaching Initiative
Chem 241 Lecture 21 UMass Amherst Biochemistry... Teaching Initiative Announcement March 26 Second Exam Recap Calculation of space filling Counting atoms Alloys Ionic Solids Rock Salt CsCl... 2 ZnS Sphalerite/
SOLID STATE CHEMISTRY
SOLID STATE CHEMISTRY Crystal Structure Solids are divided into 2 categories: I. Crystalline possesses rigid and long-range order; its atoms, molecules or ions occupy specific positions, e.g. ice II. Amorphous
M A S S A C H U S E T T S I N S T I T U T E O F T E C H N O L O G Y Materials Laboratory Fall LABORATORY 3: Module α 1
D E P A R T M E N T O F M A T E R I A L S S C I E N C E A N D E N G I N E E R I N G M A S S A C H U S E T T S I N S T I T U T E O F T E C H N O L O G Y 3.014 Materials Laboratory Fall 2005 LABORATORY 3:
Preparation of potassium tantalate niobate thin films by chemical solution deposition and their characterization. Czech Republic
Preparation of potassium tantalate niobate thin films by chemical solution deposition and their characterization J. BURŠÍK a, V. ŽELEZNÝ b, and P. VANĚK b a Institute of Inorganic Chemistry, Academy of
User s Manual. STUDY OF DIELECTRIC CONSTANT Model: DEC-01
User s Manual STUDY OF DIELECTRIC CONSTANT Model: DEC-01 Manufactured by.. Scientific Equipment & Services 358/1, New Adarsh Nagar, Roorkee - 247 667, UA, INDIA Ph.: +91-1332-272852, 277118 Fax: +91-1332-274831
CHEM Principles of Chemistry II Chapter 10 - Liquids and Solids
CHEM 1212 - Principles of Chemistry II Chapter 10 - Liquids and Solids 10.1 Intermolecular Forces recall intramolecular (within the molecule) bonding whereby atoms can form stable units called molecules
Effects of Crystal Structure on Microwave Dielectric Properties of Ceramics
Journal of the Korean Ceramic Society Vol. 5 No. 5 pp. 5~55 008. Review Effects of Crystal Structure on Microwave Dielectric Properties of Ceramics Eung Soo Kim Chang Jun Jeon Sung Joo Kim and Su Jung
CHEMISTRY. SCIENCE Paper 2
CHEMISTRY SCIENCE Paper 2 (Two hours) Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 15 minutes. This time is to be spent in reading
Ram Seshadri MRL 2031, x6129, These notes complement chapter 6 of Anderson, Leaver, Leevers and Rawlings
Crystals, packings etc. Ram Seshadri MRL 2031, x6129, seshadri@mrl.ucsb.edu These notes complement chapter 6 of Anderson, Leaver, Leevers and Rawlings The unit cell and its propagation Materials usually
Press Release. Discovery of a New Crystal Structure Family of Oxide-Ion. Conductors NdBaInO 4
May 16, 2014 Tokyo Institute of Technology(Tokyo Tech) Ibaraki University Australian Nuclear Science and Technology Organization (ANSTO) Japan Synchrotron Radiation Research Institute (JASRI) SPring-8
Earth Materials Lab 2 - Lattices and the Unit Cell
Earth Materials Lab 2 - Lattices and the Unit Cell Unit Cell Minerals are crystallographic solids and therefore are made of atoms arranged into lattices. The average size hand specimen is made of more
Total Organic Carbon Analysis of Solid Samples for Environmental and Quality Control Applications
Application Note 35140710 Total Organic Carbon Analysis of Solid Samples for Environmental and Quality Control Applications Keywords 1030S Solids Module Aurora 1030 TOC Analyzer High Temperature Catalytic
Rutile TiO 2 tetragonal unit cell with a = b = Å, c = Å Fig. 1.32a: Ti positions, 2 per cell, corner(0,0,0) and body center( 21
1 f) Rutile (TiO 2 ), cadmium iodide (CdI 2 ), cadmium chloride (CdCl 2 ) and caesium oxide (Cs 2 O) Together with fluorite, they represent the main AX 2 structure types. Rutile TiO 2 tetragonal unit cell
BAND EDGE SINGULARITIES AND DENSITY OF STATES IN YTaO 4 AND YNbO 4. M. Nazarov 1,2 and A. Zhbanov 3
BAND EDGE SINGULARITIES AND DENSITY OF STATES IN YTaO 4 AND YNbO 4 M. Nazarov 1,2 and A. Zhbanov 3 1 School of Materials and Mineral Resources Engineering University Sains Malaysia, 14300 Nibong Tebal,
305 ATOMS, ELEMENTS, AND MINERALS
DATE DUE: Name: Instructor: Ms. Terry J. Boroughs Geology 305 ATOMS, ELEMENTS, AND MINERALS Instructions: Read each question carefully before selecting the BEST answer. Use GEOLOGIC VOCABULARY where APPLICABLE!
NAME GEOL FORENSIC GEOLOGY X-RAY DIFFRACTION AND FORENSIC GEOLOGY
NAME GEOL.2150 - FORENSIC GEOLOGY X-RAY DIFFRACTION AND FORENSIC GEOLOGY I. Introduction Minerals are crystalline solids. Individual minerals are distinguished on the basis of chemistry and the way in
using simple distillation and paper chromatography practical to obtain a
2.11 Core practical: Investigate the composition of inks using simple distillation and paper chromatography Paper 1 & 2 Topic 1 What do you need to be able to do? Practical: Description Investigate the
BASD Honors Chemistry Summer Assignments
BASD Honors Chemistry Summer Assignments Instructors: Diane Csekitz dcsekitz@basdschools.org Chris Jones cjones@basdschools.org Carla Krieger ckrieger@basdschools.org Course Description Honors chemistry
305 ATOMS, ELEMENTS, AND MINERALS
DATE DUE: Name: Instructor: Ms. Terry J. Boroughs Geology 305 ATOMS, ELEMENTS, AND MINERALS Instructions: Read each question carefully before selecting the BEST answer. Use GEOLOGIC VOCABULARY where APPLICABLE!
Ionic and Metallic Bonding
Ionic and Metallic Bonding 7.1 Ions BONDING AND INTERACTIONS Essential Understanding electrically charged. Ions form when atoms gain or lose valence electrons, becoming Lesson Summary Valence Electrons
Lecture 26 The Solid State - Perovskites and Spinels
2P32 Principles of Inorganic Chemistry Dr.M.Pilkington Lecture 26 The Solid State - Perovskites and Spinels 1. Perovskites and spinels. 2. Practice exam questions. 5. Perovskites and spinels Perovskites
9 Crystal Structures
9 Crystal Structures Supporting interactive 3D images of crystal structures and more advanced material may be found at:http://www-teach.ch.cam.ac.uk/links/3dindex.html www.xtremepapers.com A Introduction
Chapter 1 Introduction
Introduction CHAPTER 1 INTRODUCTION 1.1. Dielectric Materials A material is something with properties that give it the potential for a particular application, either structural, as with a building material;
Chapter 10: Liquids and Solids
Chapter 10: Liquids and Solids Chapter 10: Liquids and Solids *Liquids and solids show many similarities and are strikingly different from their gaseous state. 10.1 Intermolecular Forces Intermolecular
Introduction to solid state physics
PHYS 342/555 Introduction to solid state physics Instructor: Dr. Pengcheng Dai Professor of Physics The University of Tennessee (Room 407A, Nielsen, 974-1509) Chapter 13: Dielectrics and ferroelectrics
KTaO 3 a perovskite for water and air treatment
Available online at www.worldscientificnews.com WSN 75 (2017) 73-80 EISSN 2392-2192 KTaO 3 a perovskite for water and air treatment Anna Różańska*, Jacek Namieśnik Department of Analytical Chemistry, Faculty
Earth Solid Earth Rocks Minerals Atoms. How to make a mineral from the start of atoms?
Earth Solid Earth Rocks Minerals Atoms How to make a mineral from the start of atoms? Formation of ions Ions excess or deficit of electrons relative to protons Anions net negative charge Cations net
New Perovskite Materials for Sensors and Low Temperature Solid Oxide Fuel Cell (LT-SOFC) Applications
New Perovskite Materials for Sensors and Low Temperature Solid Oxide Fuel Cell (LT-SOFC) Applications Syed Munawer Bukhari Thesis submitted to the Faculty of Graduate and Postdoctoral Studies In partial
3-D Crystal Lattice Images
3-D Crystal Lattice Images All of the following images are crossed-stereo pairs. To view them, cross your eyes and focus. Author's note this material has been expanded and updated, and can be found at
Ceramic Materials. Chapter 2: Crystal Chemistry
Ceramic Materials Chapter 2: Crystal Chemistry F. Filser & L.J. Gauckler ETH-Zürich, Departement Materials frank.filser@mat.ethz.ch HS 2007 http://www.mineralienatlas.de/ http://webmineral.com http://www.uniterra.de
X-ray, Neutron and e-beam scattering
X-ray, Neutron and e-beam scattering Introduction Why scattering? Diffraction basics Neutrons and x-rays Techniques Direct and reciprocal space Single crystals Powders CaFe 2 As 2 an example What is the
Supporting Information for Interstitial oxygen in perovskite-related Sr 6-2x
Supporting Information for Interstitial oxygen in perovskite-related Sr 6-2x Man-Rong Li and Seung-Tae Hong* Table S1. Atomic coordinates, unit cell parameters, site occupancies, isotropic displacement
FALL SEMESTER REVIEW NAME: PERIOD: 3. (Unit 2) Is the following picture representing accuracy, precision or both? Explain the difference.
FALL SEMESTER REVIEW NAME: PERIOD: 1. (Unit 7) When the equation Cu + AgNO 3 Cu(NO3) 2 + Ag is balanced the coefficient of Ag NO 3 is? 2. (Unit 7) Balance the following equation: AgNO 3 + BaCl 2 AgCl +
May 09, Ksp.notebook. Ksp = [Li + ] [F + ] Find the Ksp for the above reaction.
![May 09, Ksp.notebook. Ksp = [Li + ] [F + ] Find the Ksp for the above reaction.](/thumbs/85/92550924.jpg "May 09, Ksp.notebook. Ksp = [Li + ] [F + ] Find the Ksp for the above reaction.")
example: Constant Product K sp Solubility Product Constant Some compounds dissolve in water Some compounds dissolve better than others The more that a compound can dissolve, the more soluble the compound
Ceramic Bonding. CaF 2 : large SiC: small
Recall ceramic bonding: - Mixed ionic and covalent. - % ionic character ( f ) increases with difference in electronegativity Large vs small ionic bond character: Ceramic Bonding CaF : large SiC: small
Relaxor characteristics of ferroelectric BaZr 0.2 Ti 0.8 O 3 ceramics
Materials Science-Poland, Vol. 27, No. 3, 2009 Relaxor characteristics of ferroelectric BaZr 0.2 Ti 0.8 O 3 ceramics C. FU 1, 2*, F. PAN 1, W. CAI 1, 2, X. DENG 2, X. LIU 2 1 School of Materials Science
Chapter 1: Matter, Energy, and the Origins of the Universe
Chapter 1: Matter, Energy, and the Origins of the Universe Problems: 1.1-1.40, 1.43-1.98 science: study of nature that results in a logical explanation of the observations chemistry: study of matter, its
O and Si make up % of all atoms available to make minerals in the Earth's crust.
7. Minerals III (p. 87-97) Mineral Families O and Si make up % of all atoms available to make minerals in the Earth's crust. Minerals in which cations combine with O 2- anions are called. If Si gets added,
Shigeki Yonezawa*, Yuji Muraoka and Zenji Hiroi Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba
New β-pyrochlore Oxide Superconductor CsOs 2 O 6 Shigeki Yonezawa*, Yuji Muraoka and Zenji Hiroi Institute for Solid State Physics, University of Tokyo, Kashiwa, Chiba 277-8581 Abstract The discovery of
New lithium-ion conducting perovskite oxides related to (Li, La)TiO 3
Proc. Indian Acad. Sci. (Chem. Sci.), Vol. 113, Nos 5 & 6, October December 2001, pp 427 433 Indian Academy of Sciences New lithium-ion conducting perovskite oxides related to (Li, La)TiO 3 1. Introduction
Roger Johnson Structure and Dynamics: Displacive phase transition Lecture 9
9.1. Summary In this Lecture we will consider structural phase transitions characterised by atomic displacements, which result in a low temperature structure that is distorted compared to a higher temperature,
305 ATOMS, ELEMENTS, AND MINERALS
DATE DUE: Name: Instructor: Ms. Terry J. Boroughs Geology 305 ATOMS, ELEMENTS, AND MINERALS Instructions: Read each question carefully before selecting the BEST answer. Use GEOLOGIC VOCABULARY where APPLICABLE!
Hall effect and dielectric properties of Mn-doped barium titanate
Microelectronic Engineering 66 (200) 855 859 www.elsevier.com/ locate/ mee Hall effect and dielectric properties of Mn-doped barium titanate a a a a b, * Xiang Wang, Min Gu, Bin Yang, Shining Zhu, Wenwu
305 ATOMS, ELEMENTS, AND MINERALS
DATE DUE: Name: Instructor: Ms. Terry J. Boroughs Geology 305 ATOMS, ELEMENTS, AND MINERALS Instructions: Read each question carefully before selecting the BEST answer. Use GEOLOGIC VOCABULARY where APPLICABLE!
Crystal Models. Figure 1.1 Section of a three-dimensional lattice.
Crystal Models The Solid-State Structure of Metals and Ionic Compounds Objectives Understand the concept of the unit cell in crystalline solids. Construct models of unit cells for several metallic and
HW# 5 CHEM 281 Louisiana Tech University, POGIL(Process Oriented Guided Inquiry Learning) Exercise on Chapter 3. Structures of Ionic Solids. Why?
HW# 5 CHEM 281 Louisiana Tech University, POGIL(Process Oriented Guided Inquiry Learning) Exercise on Chapter 3. Structures of Ionic Solids. Why? Many ionic structures may be described as close-packed
Chapter 12: Structures & Properties of Ceramics
Chapter 12: Structures & Properties of Ceramics ISSUES TO ADDRESS... Structures of ceramic materials: How do they differ from those of metals? Point defects: How are they different from those in metals?
Probing the Local Structure of Perovskites using Raman Scattering Spectroscopy THESIS
Probing the Local Structure of Perovskites using Raman Scattering Spectroscopy THESIS Presented in Partial Fulfillment of the Requirements for the Degree Master of Science in the Graduate School of The
DESCRIPTIVE INORGANIC CHEMISTRY March 24, 2011 INSTRUCTIONS: PRINT YOUR NAME > NAME.
DESCRIPTIVE INORGANIC CHEMISTRY QUIZ II March 24, 2011 INSTRUCTIONS: PRINT YOUR NAME > NAME. SHOW YOUR WORK FOR PARTIAL CREDIT THE LAST PAGE IS A Periodic Table Work 5 of these (40 pts) R = 0.08206 lit-atm/mol-k
300 ATOMS, ELEMENTS, AND MINERALS
DATE DUE: Name: Instructor: Ms. Terry J. Boroughs Geology 300 ATOMS, ELEMENTS, AND MINERALS Instructions: Read each question carefully before selecting the BEST answer. Use GEOLOGIC VOCABULARY where APPLICABLE!
Synthesis and CHARCTERIZATION of BATIO 3 High-K NANOMATERIAL. Abstrat
Synthesis and CHARCTERIZATION of BATIO 3 High-K NANOMATERIAL Aditya N. Khare 1, Abhishek Sharma 2 1 Nanotechnology, Gyan Ganga college of Technology, Jabalpur, M.P. INDIA 2 Electronics and Communication
Fission and Chain Reactions
The Harnessed Atom Lesson Five Fission and Chain Reactions What you need to know about Fission and Chain Reactions: Fission Chain reaction Uranium fuel Mining Milling Enrichment Fuel fabrication 2 Nuclear
Alfred University theses are copyright protected and may be used for education or personal research only. Reproduction or distribution in part or
Alfred University theses are copyright protected and may be used for education or personal research only. Reproduction or distribution in part or whole is prohibited without written permission from the
Chem 112 Exam 1 Version A Spring /16/ :00am/Odago, M. O.
Chem 112 Exam 1 Version A Spring 2011 02/16/2011 10:00am/Odago, M. O. 1. The pressure of a certain gas is measured to be 25.1 mmhg. What is this pressure expressed in units of pascals? (1 atm=1.0125 x10
"My name is Bond." N2 (Double 07)
"My name is Bond." N2 (Double 07) "Metallic Bond." Element 3: Lithium [He]2s 1 "My name is Bond." In the last lecture we identified three types of molecular bonding: van der Waals Interactions (Ar) Covalent
Metallic & Ionic Solids. Crystal Lattices. Properties of Solids. Network Solids. Types of Solids. Chapter 13 Solids. Chapter 13
1 Metallic & Ionic Solids Chapter 13 The Chemistry of Solids Jeffrey Mack California State University, Sacramento Crystal Lattices Properties of Solids Regular 3-D arrangements of equivalent LATTICE POINTS
Layered Compounds. Two-dimensional layers. Graphite. Clay Minerals. Layered Double Hydroxides (LDHs) Layered α-zirconium Phosphates and Phosphonates
Layered Compounds Two-dimensional layers Graphite Clay Minerals Layered Double Hydroxides (LDHs) Layered α-zirconium Phosphates and Phosphonates Layered Manganese Oxides Layered Metal Chalcogenides Alkali
Prof. B V S Viswanadham, Department of Civil Engineering, IIT Bombay
05 Clay particle-water interaction & Index properties Electrical nature of clay particles a) Electrical charges i) The two faces of all platy particles have a negative charge. Resulting due to isomorphous
Structural and magnetic characterization of the new GdMn 1-x. O 3 perovskite material
Journal of Physics: Conference Series PAPER OPEN ACCESS Structural and magnetic characterization of the new GdMn 1-x Fe x O 3 perovskite material To cite this article: J A Cardona Vasquez et al 2016 J.
1 8 =1 8 8 =1 6 =3. Unit cell Atoms at corner Atoms at faces Atoms at centre. Total no. of atoms per unit cell. bcc. fcc
Q. No. Amorphous substances show () Short and long range order (2) Short range order (3) Long range order (4) Have no sharp M.P. Option and 3 are correct Option 2 2 and 3 are correct Option 3 3 and 4 are
Structural Analysis and Dielectric Properties of Cobalt Incorporated Barium Titanate
AMANTULLA MANSURI, ASHUTOSH MISHRA School of Physics, Devi Ahilya University, Khandwa road campus, Indore, 452001, India Corresponding author: a.mansuri14@gmail.com Abstract The polycrystalline samples
Solids. properties & structure
Solids properties & structure Determining Crystal Structure crystalline solids have a very regular geometric arrangement of their particles the arrangement of the particles and distances between them is
Study of structural and electrical Properties of few Double Perovskite Compounds
P a g e 1 Study of structural and electrical Properties of few Double Perovskite Compounds A thesis submitted in the partial fulfilment of the requirement for the degree of MASTER OF SCIENCE IN PHYSICS
PY2N20 Material Properties and Phase Diagrams
PY2N20 Material Properties and Phase Diagrams Lecture 10 P. Stamenov, PhD School of Physics, TCD PY2N20-10 Modern CMOS pair structure Photolithographic Process CMOS Processing Steps Cu Damascene Process