A novel structural design of CN(x)-Fe(3)O(4) as support to immobilize Pd for catalytic oxidation of formic acid

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Date
2011-09-14
Author
Jia, Jingchun（NW Normal Univ, Coll Chem & Chem Engn）
Wang, Rongfang
Wang, Hui（NW Normal Univ, Coll Chem & Chem Engn）
Ji, Shan(Univ Western Cape, S African Inst Adv Mat Chem)
Key, Julian（ Univ Western Cape, S African Inst Adv Mat Chem）
Linkov, Vladimir（ Univ Western Cape, S African Inst Adv Mat Chem）
Shi, Kang
时康
Lei, Ziqiang（NW Normal Univ, Coll Chem & Chem Engn）
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Abstract
A new kind of carbon nitride (CN(x))-Fe(3)O(4) (Fe(3)O(4)-CN(x)) hybridized composition is fabricated by carbonizing polypyrrole-Fe(3)O(4) hybridized precursor at 800 degrees C. Well-dispersed Pd nanoparticles with a narrow size distribution of 7-11 nm could be very easily prepared on the coraline-like CN(x)-Fe(3)O(4). Due to the synergetic effect between the N-atom. Pd-atom and Fe(3)O(4) species, the corresponding Pd/Fe(3)O(4)-CN(x) catalyst exhibits higher activity and better stability for the electrochemical oxidation of formic acid than either commercial Pd/C or Pt/C catalyst. (C) 2011 Elsevier B.V. All rights reserved.
Citation
CATALYSIS COMMUNICATIONS，2011,16（1）：60-63
URI
http://dx.doi.org/doi:10.1016/j.catcom.2011.08.031
https://dspace.xmu.edu.cn/handle/2288/11448
WOS:000299186700013