Investigating the performance of CoxOy/activated carbon catalysts for ethyl acetate catalytic combustion
发布时间：2024-12-05
点击次数：
- 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