Citation: CHEN Qing-Hua, YI Qing-Feng. Effect of Ligands on Formation and Electroactivity for Ethanol Oxidation of Pd Nano-Catalysts[J]. Chinese Journal of Inorganic Chemistry, ;2015, (6): 1145-1152. doi: 10.11862/CJIC.2015.171 shu

Effect of Ligands on Formation and Electroactivity for Ethanol Oxidation of Pd Nano-Catalysts

CHEN Qing-Hua ,
YI Qing-Feng ^,

1.
School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan 411201, China

Corresponding author: YI Qing-Feng,
Received Date: 30 December 2014
Available Online: 26 April 2015
Fund Project: 国家自然科学基金(No.21376070,20876038) (No.21376070,20876038)湖南省自然科学基金(No.14JJ2096)资助项目。 (No.14JJ2096)

Multi-walled carbon nano-tube (MWCNT)-supported palladium nano-catalysts (Pd-EDTA/MWCNT, Pd-Gly/MWCNTand Pd-Ls/MWCNT) were prepared by supporting Pd nano-particles on MWCNT. The Pd nano-particles were obtained from reduction of Pd²⁺ with NaBH₄ as the reducing agent in the presence of EDTA, Glycine(Gly), and sodium lignin sulfonate(Ls) as the ligand, separately. The catalysts were characterized by SEM, TEMand XRD. The electrochemical activity of the catalysts towards ethanol oxidation in alkaline media was examined by cyclic voltammetry (CV) and chronoamperometry (CA). The characterization results show that the Pd-EDTA/MWCNTcatalyst exhibits a smaller particle size and a better dispersity of Pd nanoaprticles compared to the Pd-Gly/MWCNTand Pd-Ls/MWCNTcatalysts. As for the ethanol oxidation in alkaline media, the Pd-EDTA/MWCNTcatalyst exhibits a lower onset potential, a higher current density, a smaller electron transfer resistance, a larger reaction rate, and more stable oxidation current, in comparison with the other two catalysts.
- Pd catalysts;ethanol oxidation;ligand;fuel cell
1. [1]
  [1] Barragán V M, Heinzel A. J. Power Sources, 2002,104(1):66 -72
2. [2]
  [2] Rousseau S, Coutanceau C, Lamy C, et al. J. Power Sources, 2006,158(1):18-24
3. [3]
  [3] ZHU Ke(朱科), CHEN Yan-Xi(陈延禧), ZHANG Ji-Yan(张继炎). Chinese J. Power Sources(电源技术), 2004,28(3):187-190
4. [4]
  [4] Zhou W J, Zhou Z H, Song S Q, et al. Appl. Catal. B: Environ., 2003,46(2):273-285
5. [5]
  [5] Iwasita T. Electrochim. Acta, 2002,47(22/23):3663-3674
6. [6]
  [6] CHEN Yu(陈煜). Thesis for the Master of Nanjing Normal University(南京师范大学硕士论文). 2006.
7. [7]
  [7] JIANG Lu-Hua(姜鲁华). Thesis for the Doctorate of Graduate University of Chinese Academy of Sciences(Dalian Institute of Chemical Physics)(中国科学院研究生院(大连化学物理研究所)), 2005.
8. [8]
  [8] LUO Bin(罗彬), ZHOU Di-Bi(周地璧), ZHAO Da-Peng(赵大鹏), et al. Mater. Rev.(China)(材料导报), 2007,21(6):288-291
9. [9]
  [9] Lamy C, Lima A, LeRhun V, et al. J. Power Sources, 2002, 105(2):283-296
10. [10]
  [10] Habibi E, Bidad E, Feizbakhsh A, et al. Inter. J. Hydrogen Energy, 2014,39(32):18416-18423
11. [11]
  [11] ZENG Xiang-An(曾湘安). J. Graduates, SUN YET-SEN Univ.: Natural Sciences, Medicine(中山大学研究生学刊:自然科学,医学版), 2010,31(3):9-16
12. [12]
  [12] Xu C W, Shen P K, Liu Y L. J. Power Sources, 2007,164 (2):527-531
13. [13]
  [13] Ma L, Chu D, Chen R R. Inter. J. Hydrogen Energy, 2012, 37(15):11185-11194
14. [14]
  [14] Xu C W, Tian Z Q, Chen Z C, et al. Electrochem. Commun., 2008,10(2):246-249
15. [15]
  [15] Li Z P, Li J F, Wu X, et al. Sens. Actuattors B: Chem., 2009, 139(2):453-459
16. [16]
  [16] Singh P, Kulkarni M V, Gokhale S P, et al. Appl. Surf. Sci., 2012,258(8):3405-3409
17. [17]
  [17] Yi Q F, Chu H, Chen Q H, et al. Electroanal., 2015,27:388-397
18. [18]
  [18] Yi Q F, Niu F J. Thin Solid Films, 2011,519(10):3155-3161
19. [19]
  [19] SUN Gang-Wei(孙刚伟). Thesis for the doctor of East China University of Science and Technology(华东理工大学博士论文). 2012.
20. [20]
  [20] Bard A J, Faulknler L R. Translated by SHAO Yuan-Hua (邵元华), ZHU Guo-Yi(朱果逸), DONG Xian-Dui(董献堆). Electrochemical Methods: Fundamentals and Applications (电化学方法原理和应用). Beijing: Chemical Industry Press, 2005.
21. [21]
  [21] Liu J P, Ye J Q, Xu C W, et al. Electrochem. Commun., 2007,9:2334-2339
22. [22]
  [22] Modibedi R M, Masombuka T, Mathe M K. Inter. J. Hydrogen Energy, 2011,36(8):4664-4672
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