Potassium-Promoted Three-Dimensional Mesoporous Pt/MnO2 for Formaldehyde Elimination at Zero Degree

	Potassium-Promoted Three-Dimensional Mesoporous Pt/MnO2 for Formaldehyde Elimination at Zero Degree
	Guan, Shengnan ; Li, Wenzhi 1; Ma, Jianru ; Liu, Qingchuan ; Chen, Kun ; Zhang, Qi
刊名	JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN
	2020-04-01
卷号	42 期号:2 页码:188-203
关键词	Low-temperature Formaldehyde oxidation K/Pt-promoted Catalytic Activity Environment
ISSN号	0253-5106
通讯作者	Li, Wenzhi(liwenzhi@ustc.edu.cn)
英文摘要	In this work, three-dimensional mesoporous MnO2, K/MnO2, Pt/MnO2 and K-Pt/MnO2 catalysts were prepared through hard-template method. The additional K/Pt had significantly improved the HCHO oxidation activity. The K-Pt/MnO2 catalyzed complete HCHO oxidation was achieved at 0 degrees C with space velocity (GHSV) at 50000 ml/(g.h). With the excellent catalytic performance, K-Pt/MnO2 exhibited a higher ratio of O-ads(surface adsorbed oxygen)/O-latt(surface lattice oxygen) and Mn3+/Mn4+ ions than the other catalysts. Meanwhile, it was still stable after running a 70h reaction. Overall, the K-Pt/MnO2 was a promising material for HCHO elimination.
资助项目	Science and Technological Fund of Anhui Province for Outstanding Youth[1508085J01] ; International Technology Cooperation Plan of Anhui[1503062030] ; National Key Technology R&D Program of China[2015BAD15B06]
WOS关键词	LOW-TEMPERATURE OXIDATION ; CATALYTIC-OXIDATION ; METAL-OXIDES ; MANGANESE OXIDES ; SIGNIFICANT ENHANCEMENT ; SELECTIVE OXIDATION ; CRYSTALLINE WALLS ; CARBON-MONOXIDE ; GOLD CATALYSTS ; CO OXIDATION
WOS研究方向	Chemistry
语种	英语
出版者	CHEM SOC PAKISTAN
WOS记录号	WOS:000531018100005
资助机构	Science and Technological Fund of Anhui Province for Outstanding Youth ; International Technology Cooperation Plan of Anhui ; National Key Technology R&D Program of China
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/26941]
专题	中国科学院广州能源研究所
通讯作者	Li, Wenzhi
作者单位	1.Univ Sci & Technol China, Sch Engn Sci, Dept Thermal Sci & Energy Engn, Basic Res Lab Biomass Convers, Hefei 230026, Anhui, Peoples R China 2.Hefei Univ Technol, Sch Biol & Med Engn, 193 Tunxi Rd, Hefei 230009, Anhui, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Guan, Shengnan,Li, Wenzhi,Ma, Jianru,et al. Potassium-Promoted Three-Dimensional Mesoporous Pt/MnO2 for Formaldehyde Elimination at Zero Degree[J]. JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,2020,42(2):188-203.
APA	Guan, Shengnan,Li, Wenzhi,Ma, Jianru,Liu, Qingchuan,Chen, Kun,&Zhang, Qi.(2020).Potassium-Promoted Three-Dimensional Mesoporous Pt/MnO2 for Formaldehyde Elimination at Zero Degree.JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN,42(2),188-203.
MLA	Guan, Shengnan,et al."Potassium-Promoted Three-Dimensional Mesoporous Pt/MnO2 for Formaldehyde Elimination at Zero Degree".JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN 42.2(2020):188-203.