Impact Factor:

6.3

DOI number:

10.1016/j.apsusc.2014.11.109

Affiliation of Author(s):

重庆工商大学

Teaching and Research Group:

化学工程系

Journal:

Applied Surface Science

Funded by:

重庆市教育委员会

Key Words:

Cobalt oxide catalyst；Ethyl acetate；Volatile organic substance；Catalytic combustion；Reactive oxygen species

Abstract:

The catalytic properties of Co-supported activated carbon (AC) catalysts for ethyl acetate catalytic elimination in air were investigated. Results showed that air atmosphere promoted the generation of high-valence state cobalt oxides, and promote the production of reactive oxygen species (ROS) in the Co3O4/AC catalyst. ROS crucially functioned in improving the catalytic activity of Co3O4/AC catalysts. Therefore, CoACA catalyst prepared in air exhibited higher catalytic activity than CoACN catalyst prepared in nitrogen, and CoACA catalyst led to high ethyl acetate conversion (>93%) and stability at a low reaction temperature (210 °C).

First Author:

Hongmei Xie

Co-author:

Xiaoping Zhao,Xiaoling He,Hai Lan,Zongxuan Jiang

Indexed by:

源刊论文

Correspondence Author:

Guilin Zhou

Discipline:

Engineering

First-Level Discipline:

Environmental Science and Engineering

Document Type:

Journal Article

Volume:

326

Issue:

30

Page Number:

119–123

Translation or Not:

no

Date of Publication:

2015-01-30

Included Journals:

SCI

Links to published journals:

https://doi.org/10.1016/j.apsusc.2014.11.109