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Citation: BIAN Shaowei, ZHANG Shuai, XIAN Chunying, SHEN Li, ZHAO Yaping, ZHANG Jian. Experimental Improvements on Determining the Specific Surface Area of Solid Samples[J]. University Chemistry, ;2018, 33(12): 62-66. doi: 10.3866/PKU.DXHX201804030 shu

Experimental Improvements on Determining the Specific Surface Area of Solid Samples

Fundamental Experimental Chemistry Center, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, P. R. China

Received Date: 24 April 2018

Experimental improvements on determining the specific surface area of solid samples have been made by preparing adsorbent materials (MCM-41), measuring N₂ adsorption-desorption isotherm and Origin software calculating the specific surface area through BET equation. These improvements enhance the students' understanding about the material synthesis, structure-property relationship, instrument operation and software data processing.
- Specific surface area,
- Physical chemistry,
- Mesoporous materials,
- Adsorption
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