Investigating the performance of CoxOy/activated carbon catalysts for ethyl acetate catalytic combustion
- 影响因子:
- 6.3
- DOI码:
- 10.1016/j.apsusc.2014.11.109
- 所属单位:
- 重庆工商大学
- 教研室:
- 化学工程系
- 发表刊物:
- Applied Surface Science
- 项目来源:
- 重庆市教育委员会
- 关键字:
- Cobalt oxide catalyst;Ethyl acetate;Volatile organic substance;Catalytic combustion;Reactive oxygen species
- 摘要:
- 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).
- 第一作者:
- Hongmei Xie
- 合写作者:
- Xiaoping Zhao,Xiaoling He,Hai Lan,Zongxuan Jiang
- 论文类型:
- 源刊论文
- 通讯作者:
- Guilin Zhou
- 学科门类:
- 工学
- 一级学科:
- 环境科学与工程
- 文献类型:
- Journal Article
- 卷号:
- 326
- 期号:
- 30
- 页面范围:
- 119–123
- 是否译文:
- 否
- 发表时间:
- 2015-01-30
- 收录刊物:
- SCI