GIEC OpenIR  > 中国科学院广州能源研究所
Preparation of Pt-Ru/C as an Oxygen-Reduction Electrocatalyst in Microbial Fuel Cells for Wastewater Treatment
Yang, Gaixiu1,2,3; Sun, Yongming1,2; Lv, Pengmei1,2; Zhen, Feng1,2; Cao, Xinyue1,2; Chen, Xiaojie1,2; Wang, Zhongming1,2; Yuan, Zhenhong1,2; Kong, Xiaoying1,2
2016-10-01
Source PublicationCATALYSTS
Volume6Issue:10
AbstractCarbon-supported Pt-Ru alloys with a Pt/Ru ratio of 1:1 were prepared by NaBH4 reduction at room temperature. X-ray diffraction (XRD) measurements indicate that the as-prepared Pt-Ru nanoparticles had a face-centered cubic (fcc) structure. X-ray photoelectron spectroscopy (XPS) analyses demonstrate that alloying with Ru can decrease the 4f electron density of Pt, which results in a positive binding energy shift of 0.2 eV for the Pt 4f peaks. The catalytic properties of the synthesized Pt-Ru alloy catalysts were compared with those of commercial Pt/C catalysts by linear sweep voltammetry (LSV). The results show that the mass activity of the oxygen reduction reaction (ORR) is enhanced by 2.3 times as much mass activity of Pt relative to the commercial Pt/C catalyst. Single-chambered microbial fuel cell tests also confirm that the Pt-Ru alloys as cathode catalysts have better performance than that of commercial Pt/C catalysts.
SubtypeArticle
KeywordPt-ru Nanoparticles Oxygen Reduction Reaction Electrocatalyst Microbial Fuel Cell
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.3390/catal6100150
WOS Subject ExtendedChemistry
WOS KeywordFORMIC-ACID ; METHANOL ELECTROOXIDATION ; ACTIVATED CARBON ; ALKALINE MEDIA ; DOPED CARBON ; AIR-CATHODE ; CATALYST ; NANOPARTICLES ; PERFORMANCE ; GRAPHENE
Indexed BySCI
Language英语
Funding OrganizationScience and Technology Service Network Initiative(KFJ-Ew-STS-138) ; Science and Technology Planning Project of Guangdong Province(2015B020241002)
WOS SubjectChemistry, Physical
WOS IDWOS:000388371100003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/13980
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, 2 Nengyuan Rd, Guangzhou 510640, Guangdong, Peoples R China
3.Tianjin Univ, Sch Environm Sci & Technol, State Key Lab Engines, Tianjin 300072, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yang, Gaixiu,Sun, Yongming,Lv, Pengmei,et al. Preparation of Pt-Ru/C as an Oxygen-Reduction Electrocatalyst in Microbial Fuel Cells for Wastewater Treatment[J]. CATALYSTS,2016,6(10).
APA Yang, Gaixiu.,Sun, Yongming.,Lv, Pengmei.,Zhen, Feng.,Cao, Xinyue.,...&Kong, Xiaoying.(2016).Preparation of Pt-Ru/C as an Oxygen-Reduction Electrocatalyst in Microbial Fuel Cells for Wastewater Treatment.CATALYSTS,6(10).
MLA Yang, Gaixiu,et al."Preparation of Pt-Ru/C as an Oxygen-Reduction Electrocatalyst in Microbial Fuel Cells for Wastewater Treatment".CATALYSTS 6.10(2016).
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yang, Gaixiu]'s Articles
[Sun, Yongming]'s Articles
[Lv, Pengmei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yang, Gaixiu]'s Articles
[Sun, Yongming]'s Articles
[Lv, Pengmei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yang, Gaixiu]'s Articles
[Sun, Yongming]'s Articles
[Lv, Pengmei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.