Micromeritics Instrument Corporation

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1 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 1 Summary Report Surface Area Single point surface area at p/p = : m²/g BET Surface Area: m²/g t-plot Micropore Area: m²/g t-plot External Surface Area: m²/g BJH Adsorption cumulative surface area of pores between Å and Å width: m²/g Pore Volume t-plot micropore volume: cm³/g BJH Adsorption cumulative volume of pores between Å and Å width: cm³/g Pore Size BJH Adsorption average pore width (4V/A): Å BJH Desorption average pore width (4V/A): Å Pass/Fail S A:Multi-point BET Failed: Value < lowest allowed by /16821/00 LOT a Lower Limit S A:Single-point BET Failed: Value < lowest allowed by /16821/00 Lot A Lower Limit P V:Adsorption Total Relative Pressure Failed: Value < lowest allowed by /16821/00 Lot A Lower Limit P S:Avg. pore diameter Failed: Value < lowest allowed by /16821/00 Lot A Lower Limit

2 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 2 Relative Pressure (p/p ) Absolute Pressure (kpa) Isotherm Tabular Report Quantity Adsorbed (mmol/g) Elapsed Time (h:min) Saturation Pressure (kpa) 00: : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : :

3 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 3 Relative Pressure (p/p ) Absolute Pressure (kpa) Isotherm Tabular Report Quantity Adsorbed (mmol/g) Elapsed Time (h:min) Saturation Pressure (kpa) : : : : : : :

4 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 4 TTTR.05 - Adsorption TTTR.05 - Desorption Isotherm Linear Plot Quantity Adsorbed (mmol/g) Relative Pressure (p/p )

5 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 5 BET Surface Area Report BET Surface Area: ± m²/g Slope: ± g/mmol Y-Intercept: ± g/mmol C: Qm: mmol/g Correlation Coefficient: Molecular Cross-Sectional Area: nm² Relative Pressure (p/p ) Quantity Adsorbed (mmol/g) 1/[Q(p /p - 1)]

6 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page TTTR.05 BET Surface Area Plot /[Q(p /p - 1)] Relative Pressure (p/p )

7 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 7 t-plot Report Micropore Volume: cm³/g Micropore Area: m²/g External Surface Area: m²/g Slope: ± mmol/g Å Y-Intercept: ± mmol/g Correlation Coefficient: Surface Area Correction Factor: Density Conversion Factor: Total Surface Area (BET): m²/g Thickness Range: Å to Å Thickness Equation: Harkins and Jura t = [ / ( log(p/p ) ) ] ^ 0.5 Relative Pressure (p/p ) Statistical Thickness (Å) Quantity Adsorbed (mmol/g)

8 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 8 TTTR.05 Not Fitted Points t-plot Harkins and Jura Quantity Adsorbed (mmol/g) Thickness (Å)

9 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 9 Pore Width Range (Å) BJH Adsorption Pore Distribution Report Faas Correction Halsey t = 3.54 [ -5 / ln(p/p ) ] ^ Width Range: Å to Å Adsorbate Property Factor: Å Density Conversion Factor: Fraction of Pores Open at Both Ends: 0.00 Average Width (Å) Incremental Pore Volume (cm³/g) Cumulative Pore Volume (cm³/g) Incremental Pore Area (m²/g) Cumulative Pore Area (m²/g)

10 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 10 TTTR.05 BJH Adsorption Cumulative Pore Volume (Larger) Halsey : Faas Correction Pore Volume (cm³/g) ,000 Pore Width (Å)

11 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 11 TTTR.05 BJH Adsorption dv/dlog(w) Pore Volume Halsey : Faas Correction dv/dlog(w) Pore Volume (cm³/g Å) ,000 Pore Width (Å)

12 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 12 TTTR.05 BJH Adsorption Cumulative Pore Area (Larger) Halsey : Faas Correction Pore Area (m²/g) ,000 Pore Width (Å)

13 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 13 TTTR.05 BJH Adsorption da/dlog(w) Pore Area Halsey : Faas Correction da/dlog(w) Pore Area (m²/g Å) ,000 Pore Width (Å)

14 Gemini VII 2390 V1.02 (V1.02 t) Unit 1 Serial #: 188 Page 14 Options Report Analysis Conditions Preparation Evacuation rate: kpa/min Evacuation time: min Free Space Free-space type: Measured p and Temperature p and T type: Measure p in the p tube for each isotherm point. Enter the Analysis Bath Temperature below. Temperature: K Analysis Method Analysis Mode: Equilibration Equilibration time: 10 s Sample Prep: Stage Degas Conditions Temperature (%s) Ramp Rate (%s/min) Time (min) Adsorptive Properties Adsorptive: Nitrogen Maximum manifold pressure: kpa Non-ideality factor: Density conversion factor: Molecular cross-sectional area: nm²