FePd nanoparticle prepared by solvothermal method and its properties - Details

author：

Chen, Y. (Chen, Y..) ^[1] | Wang, C. (Wang, C..) ^[2] (Scholars：王晨) | Xiao, X. (Xiao, X..) ^[3] | Ding, H. (Ding, H..) ^[4] | Wang, K. (Wang, K..) ^[5]

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Scopus CSCD

Abstract：

FePd　nanoparticles　were　prepared　by　a　cleaning　solvothermal　method,　using　eco-friendly　Fe(acac)3　and　Pd(acac)2　as　the　sources,　PEG-400　as　the　reducing　agent.　Magnetic　property　and　electrocatalytic　activity　of　FePd　nanoparticles　were　studied.　The　results　show　that　the　FePd　nanoparticles　in　as-synthesized　sample　have　the　chemically　disordered　fcc　structure　and　exhibit　superparamagnetic　behavior.　The　fcc-FePd　nanoparticles　show　electrocatalytic　activity　for　ethanol　oxidation.　After　annealing　in　furnace　atmosphere　of　95%Ar+5%H2,　the　FePd　nanoparticles　transform　from　fcc　structure　to　fct　structure.　The　annealed　sample　show　hard　magnetic　behavior　with　the　intrinsic　coercivity　1.8　kOe.　Moreover,　the　catalytic　activity　for　ethanol　oxidation　of　the　annealed　sample　is　higher　than　that　of　the　as-synthesized　sample,　and　the　peak　current　density　of　it　is　26.6　mA/mg.　©　2016,　Editorial　Office　of　＂Jinshu　Rechuli＂.　All　right　reserved.

Keyword：

Electrocatalytic activity; FePd nanoparticles; Intrinsic coercivity; Solvothermal method

Community：

[ 1 ] [Chen, Y.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
[ 2 ] [Wang, C.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
[ 3 ] [Xiao, X.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
[ 4 ] [Ding, H.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
[ 5 ] [Wang, K.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China

Reprint 's Address：

王晨
[Wang, C.]College of Materials Science and Engineering, Fuzhou UniversityChina

Email：

msewang@fzu.edu.cn

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Source ：

Heat Treatment of Metals

ISSN： 0254-6051

CN： 11-1860/TG

Year： 2016

Issue： 9

Volume： 41

Page： 10-13

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