Achieving low temperature formaldehyde oxidation: A case study of NaBH4 reduced cobalt oxide nanowires

被引：23
|
作者：
Chen, Yuxin [1 ]
Guo, Yuhang [3 ]
Hu, Hanxi [2 ]
Wang, Shuxian [2 ]
Lin, Ying [2 ]
Huang, Yongchao [2 ]
机构：
[1] Sun Yat Sen Univ, Instrumental Anal & Res Ctr, Guangzhou 510275, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Chem Ind Res Inst, Sch Chem, Key Lab Low Carbon Chem & Energy Conservat Guangd, Guangzhou 510275, Guangdong, Peoples R China
[3] 1 Middle Sch Foshan, Foshan 528000, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2017年 / 82卷
关键词：
Co3O4; Oxygen vacancy; HCHO removal; Reactive oxygen species; NaBH4; reduction; CATALYTIC-OXIDATION; CO; DEGRADATION; NANOSHEETS; DEFECTS;
D O I：
10.1016/j.inoche.2017.05.005
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Oxygen vacancies enable the formation of reactive oxygen species (O-2 center dot(-)), which can react with the HCHO absorbed at the catalysts surfaces. As a result, the Co3O4 nanowires with surface oxygen vacancies demonstrated superior catalytic performance for HCHO oxidation and exhibited excellent stability in long-term test. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：20 / 23
页数：4
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