微晶纤维素
热重分析
材料科学
吸附
化学工程
纤维素
比表面积
吸收(声学)
聚合度
吸水率
衍射
吸附
聚合
表征(材料科学)
微晶
结晶度
复合材料
分析化学(期刊)
傅里叶变换红外光谱
有机化学
纳米技术
化学
结晶学
聚合物
催化作用
物理
光学
工程类
作者
Sandro Ardizzone,Francesco S. Dioguardi,Torquato Mussini,Patrizia R. Mussini,Sandra Rondinini,Barbara Vercelli,Alberto Vertova
出处
期刊:Cellulose
[Springer Nature]
日期:1999-03-01
卷期号:6 (1): 57-69
被引量:90
标识
DOI:10.1023/a:1009204309120
摘要
Characterization of an Avicel PH 102 MCC powder through polymerization degree determination, X‐ray diffraction and N2 adsorptions at subcritical temperatures is described. Specific characterizations of MCC/H2O exchange in different environments were performed by means of thermogravimetric weight losses on time/temperature scale and analyses of water adsorption/absorption from saturated vapors at 310 K. The reversibility of MCC/H2O interactions and the influence of different ‘surface area probes’ on the specific surface area are discussed.
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