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Citation: Guping Hu, Bin Huang, Weiqing Zhang. 对BET数据处理过程的解读[J]. University Chemistry, ;2022, 37(7): 211006. doi: 10.3866/PKU.DXHX202110065 shu

对BET数据处理过程的解读

School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, China

Corresponding author: Weiqing Zhang, ceszwq@mail.sysu.edu.cn
Received Date: 22 October 2021

详细介绍了由实验数据计算BET参数和获得比表面积值的过程，介绍了所得BET参数间应遵循的5条数学关系，并尝试进行了一些探讨。还介绍了实验标准偏差的推导过程，简要介绍了测量不确定度评定及在BET分析测试中的应用结论。文章还提醒人们在用BET模型分析金属-有机框架(MOFs)等材料时要给予特别的注意。
- BET,
- Data processing,
- Linear fitting,
- Error analysis
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