Preparation of High Catalytic Activity and Low Platinum Loading Catalyst for Methanol Oxidation

doi:10.20964/2018.08.55

	Preparation of High Catalytic Activity and Low Platinum Loading Catalyst for Methanol Oxidation
	Zhao, Ying; Chen, Longwei; Song, Ye; Meng, Yuedong
	2018-08-01
发表期刊	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN	1452-3981
通讯作者	Chen, Longwei(lwchen@ipp.ac.cn)
摘要	In this paper, low platinum loading catalysts for methanol oxidation was fabricated by impregnation and reduction of inductively coupled plasma (ICP). The Pt-based supported on RGO catalysts (Pt/RGO-2) was finally obtained, which was of well dispersion, uniform sizes distribution, a stable adhesion of Pt nanoparticles with GO and suitable platinum crystal structure. Compared with commercial Pt/C catalysts, the catalysts Pt/RGO-2 was exhibited an improved and stable electrocatalytic activity and good tolerance towards CO poisoning for methanol oxidation via cyclic voltammetry (CV) and chronoamperometry in acid medium. The electrochemically active surface area (ESCA) of the achieved catalysts reached to 1026 cm(2) .mg(-1), attributing to the large surface area of graphene for Pt nanoparticles anchoring. The forward peak anodic current density (I-f) and the backward peak anodic current density (I-f) of Pt/RGO-2 were measured to be 59 mA .mg(-1) and 54 mA .mg(-1), respectively. The ratio of the forward current to the backward current (I-f/I-b) was calculated to be 1.09.
关键词	Pt-based catalyst Graphene Electrocatalyst Methanol oxidation reaction
DOI	10.20964/2018.08.55
关键词[WOS]	FUEL-CELLS ; OXYGEN REDUCTION ; FUNCTIONALIZED GRAPHENE ; AQUEOUS-SOLUTIONS ; NANOPARTICLES ; PERFORMANCE ; ADSORPTION ; NITROGEN ; ELECTROOXIDATION ; ELECTROCATALYST
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation[11575252] ; National Natural Science Foundation[11775270] ; Natural Science Foundation of Anhui Province[1708085MA26] ; National Natural Science Foundation[11575252] ; National Natural Science Foundation[11775270] ; Natural Science Foundation of Anhui Province[1708085MA26]
项目资助者	National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; National Natural Science Foundation ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province ; Natural Science Foundation of Anhui Province
WOS研究方向	Electrochemistry
WOS类目	Electrochemistry
WOS记录号	WOS:000441821400011
出版者	ESG
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/38136
专题	中科院等离子体物理研究所
通讯作者	Chen, Longwei
作者单位	Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
第一作者单位	中科院等离子体物理研究所
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Zhao, Ying,Chen, Longwei,Song, Ye,et al. Preparation of High Catalytic Activity and Low Platinum Loading Catalyst for Methanol Oxidation[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2018,13(8):7370-7384.
APA	Zhao, Ying,Chen, Longwei,Song, Ye,&Meng, Yuedong.(2018).Preparation of High Catalytic Activity and Low Platinum Loading Catalyst for Methanol Oxidation.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,13(8),7370-7384.
MLA	Zhao, Ying,et al."Preparation of High Catalytic Activity and Low Platinum Loading Catalyst for Methanol Oxidation".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 13.8(2018):7370-7384.