Ethylbenzene to styrene over ZrO_2-based mixed metal oxide catalysts with CO_2 as soft oxidant

作     者：NanzheJiang Abhishek Burri Sang-Eon Park Nanzhe Jiang;Abhishek Burri;Sang-Eon Park

作者机构：延边大学化学工程与技术系吉林延吉133002 仁荷大学化学工程与技术系纳米绿色催化实验室 

出 版 物：《Chinese Journal of Catalysis》 (催化学报（英文）)

年 卷 期：2016年第37卷第1期

页      面：3-15页

核心收录：

学科分类：081702[工学-化学工艺] 081705[工学-工业催化] 0817[工学-化学工程与技术] 08[工学] 0703[理学-化学] 

基　　金：funded by Saudi Arabia Basic Industries Corporation(Kingdom of Saudi Arabia) the BK21 Plus Project in 2014 

主　　题：Oxidative dehydrogenation Carbon dioxide activation Zirconia-based mixed oxide Acid-base properties Redox properties 

摘      要：ZrO2-based mixed metal oxide catalysts for the industrially important dehydrogenation process of ethylbenzene to styrene monomer have been explored by our group for the past 20 *** efforts were subjected to the activation of CO2 over mixed metal oxide catalysts and resulted in several promising benefits to the dehydrogenation processes,such as stabilized conversion and selectivity,suppressed coke formation and commercially-acceptable *** this review,we summarize the most recent developments on ZrO2-based mixed metal oxide catalysts,including the further optimization of sol-gel process in the synthesis of catalysts,rationalizing acid-base properties by doping,co-operative properties between redox and acid-base active sites and additional promoters towards the effective improvement of the longevity of catalysts.