兰州大学机构库 >化学化工学院
Metal-organic interface engineering for coupling palladium nanocrystals over functionalized graphene as an advanced electrocatalyst of methanol and ethanol oxidation
Li, Shuwen1; Ma, Sizhuo1; Zhang, Yixuan1; Zhao, Limin2; Yang, HL(杨洪蕾)1; Jin, Ruifa2
2021-04-15
Source PublicationJournal of Colloid and Interface Science
ISSN00219797
Volume588Pages:384-392
AbstractAdjusting the surface structures and electronic structures of metal nanocrystals (NCs) by the metal-organic interface interaction is an emerging strategy to enhance their electrocatalytic behavior. In this work, the D-phenylalanine-functionalized graphene (DPHE-GS) anchoring Pd NCs (denoted as Pd/DPHE-GS) was fabricated via the diazo-reaction followed by a simple chemical reduction. Owing to the metal-organic interface interaction between Pd NCs and DPHE, the size, distribution and electronic structures of Pd NCs on the surface of DPHE-GS can be adjusted. Therefore, the Pd/DPHE-GS shows the highest electrocatalytic activity and the most robust long-term durability and stability towards methanol and ethanol oxidation reaction (MOR and EOR) compared to the commercial Pd/C and other counterparts. This work presents an effective interface engineering strategy to enhance electrocatalytic property. © 2020 Elsevier Inc.
KeywordAmino acids Electrocatalysts Electronic structure Ethanol Graphene Methanol Nanocrystals Organometallics Electrocatalytic activity Electrocatalytic behavior Electrocatalytic properties Ethanol oxidation reaction Functionalized graphene Interface engineering Long term durability Metal-organic interface
PublisherAcademic Press Inc.
DOI10.1016/j.jcis.2020.12.080
Indexed ByEI
Language英语
EI Accession Number20210209738819
EI KeywordsPalladium
EI Classification Number547.1 Precious Metals - 761 Nanotechnology - 803 Chemical Agents and Basic Industrial Chemicals - 804 Chemical Products Generally - 804.1 Organic Compounds
Citation statistics
Document Type期刊论文
Identifierhttp://ir.lzu.edu.cn/handle/262010/443848
Collection化学化工学院
Corresponding AuthorLi, Shuwen
Affiliation1.State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou; 730000, China;
2.Inner Mongolia Key Laboratory of Photoelectric Functional Materials, College of Chemistry and Life Sciences, Chifeng University, Chifeng; 024000, China
First Author AffilicationCollege of Chemistry and Chemical Engineering
Corresponding Author AffilicationCollege of Chemistry and Chemical Engineering
Recommended Citation
GB/T 7714
Li, Shuwen,Ma, Sizhuo,Zhang, Yixuan,et al. Metal-organic interface engineering for coupling palladium nanocrystals over functionalized graphene as an advanced electrocatalyst of methanol and ethanol oxidation[J]. Journal of Colloid and Interface Science,2021,588:384-392.
APA Li, Shuwen,Ma, Sizhuo,Zhang, Yixuan,Zhao, Limin,Yang, Honglei,&Jin, Ruifa.(2021).Metal-organic interface engineering for coupling palladium nanocrystals over functionalized graphene as an advanced electrocatalyst of methanol and ethanol oxidation.Journal of Colloid and Interface Science,588,384-392.
MLA Li, Shuwen,et al."Metal-organic interface engineering for coupling palladium nanocrystals over functionalized graphene as an advanced electrocatalyst of methanol and ethanol oxidation".Journal of Colloid and Interface Science 588(2021):384-392.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Altmetrics Score
Google Scholar
Similar articles in Google Scholar
[Li, Shuwen]'s Articles
[Ma, Sizhuo]'s Articles
[Zhang, Yixuan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Li, Shuwen]'s Articles
[Ma, Sizhuo]'s Articles
[Zhang, Yixuan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Li, Shuwen]'s Articles
[Ma, Sizhuo]'s Articles
[Zhang, Yixuan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
No comment.
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.