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Reduced graphene oxide modified platinum catalysts for the oxidation of volatile organic compounds
Li, Jiaqi1,2; Tang, Wenxiang1,2; Liu, Gang1,2; Li, Wenhui1,2; Deng, Yuzhou1,2; Yang, Jun1; Chen, Yunfa1
2016-12-01
发表期刊CATALYSIS TODAY
ISSN0920-5861
卷号278期号:DEC页码:203-208
摘要

In this work, we report the synthesis of reduced graphene oxide (rGO) modified platinum (Pt) catalysts for decreasing the temperature of the complete conversion of benzene. The X-ray photoelectron spectroscopy (XPS) analysis reveals the presence of electron transfer between rGO and Pt, which has a significant effect on the catalytic activity. The electron transfer is also proved by Raman spectra in term of the shifting of G-band belonging to the rGO. H-2-temperature programmed reduction (H-2-TPR) results indicate that the rGO facilitates the reduction of surface oxygen over the catalyst. Moreover, increasing the concentration of rGO within a certain range has a positive influence on the catalytic activity. (C) 2015 Elsevier B.V. All rights reserved.

关键词Reduced Graphene Oxide Pt Catalyst Electron Transfer Benzene Catalytic Oxidation
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1016/j.cattod.2015.09.030
收录类别SCI
语种英语
关键词[WOS]BENZENE ; TEMPERATURE ; PERFORMANCE ; ELECTRODE ; REDUCTION ; COMPOSITE ; METHANOL ; ENERGY ; OZONE ; ACID
WOS研究方向Chemistry ; Engineering
WOS类目Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
项目资助者National Natural Science Foundation of China (NSFC)(51272253 ; National High Technology Research and Development Program of China(2012AA062702) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB05050300) ; Knowledge Innovation Project of CAS(KZCX2-EW-403) ; Hundred Talents Program of the Chinese Academy of Sciences(MPCS-2014-C-01) ; 21376246)
WOS记录号WOS:000388778000004
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21831
专题多相复杂系统国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Li, Jiaqi,Tang, Wenxiang,Liu, Gang,et al. Reduced graphene oxide modified platinum catalysts for the oxidation of volatile organic compounds[J]. CATALYSIS TODAY,2016,278(DEC):203-208.
APA Li, Jiaqi.,Tang, Wenxiang.,Liu, Gang.,Li, Wenhui.,Deng, Yuzhou.,...&Chen, Yunfa.(2016).Reduced graphene oxide modified platinum catalysts for the oxidation of volatile organic compounds.CATALYSIS TODAY,278(DEC),203-208.
MLA Li, Jiaqi,et al."Reduced graphene oxide modified platinum catalysts for the oxidation of volatile organic compounds".CATALYSIS TODAY 278.DEC(2016):203-208.
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