文献类型：期刊文献

英文题名：Adsorption/desorption and catalytic oxidation of VOCs on montmorillonite and pillared clays

作者：Zuo, Shufeng[2];Liu, Fujian[2];Zhou, Renxian[1];Qi, Chenze[2]

机构：[1]Zhejiang Univ, Inst Catalysis, Hangzhou 310028, Peoples R China;[2]Shaoxing Univ, Inst Appl Chem, Shaoxing 312000, Peoples R China

年份：2012

卷号：22

起止页码：1

外文期刊名：CATALYSIS COMMUNICATIONS

收录：SCI-EXPANDED(收录号：WOS:000303294300001)、、EI(收录号：20121514933190)、Scopus(收录号：2-s2.0-84857697730)、WOS

基金：We gratefully acknowledge the financial supports from the Nature Science Foundation of China (No. 20577043) and the project of Shaoxing University (2011LG1007).

语种：英文

外文关键词：Pillared clays; VOCs; Adsorption/desorption; TPD

外文摘要：In present work, adsorption/desorption and catalytic oxidation of three common volatile organic compounds on Na-montmorillonite. Al and AlCe pillared clays supported Pd catalysts, were investigated. The results showed that after pillaring, S-BET. V-micro and V-meso of clays were obviously increased, which then improved the Pd dispersion. Catalysts with suitable amount and strength of acidity are fit for VOC adsorption and deep oxidation. VOC adsorption/desorption and catalytic activity results showed that catalysts with high S-BET, large pore volume and suitable acidity can adsorb more VOCs, and exhibit better catalytic activity for VOC deep oxidation. (C) 2012 Elsevier B.V. All rights reserved.