Home

Citation: ZHAO Yan-Chun, LAN Huang-Xian, TIAN Jian-Niao, YANG Xiu-Lin, WANG Feng-Yang. Electrocatalytic Oxidation of Methanol on Pt Nanoparticles Supported on Porous Poly(N-acetylaniline) Nanofibrils[J]. Acta Physico-Chimica Sinica, ;2009, 25(10): 2050-2054. doi: 10.3866/PKU.WHXB20091012 shu

Electrocatalytic Oxidation of Methanol on Pt Nanoparticles Supported on Porous Poly(N-acetylaniline) Nanofibrils

1.
Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources of the Ministry of Education of China, College of Chemistry and Chemical Engineering, Guangxi Normal University, Guilin 541004, Guangxi Province, P. R. China

Received Date: 12 April 2009
Available Online: 26 August 2009

A novel nanoporous poly(N-acetylaniline) (np-PAANI) film with a network structure modified with Pt nanoparticles (C/np-PAANI/Pt) was fabricated using chemical oxidation polymerization and a reduction method. The morphology and composition of the final products were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). The electrocatalytic activity of C/np-PAANI/Pt towards the oxidation of methanol was investigated using cyclic voltammetry and chronoamperometric methods in 0.5 mol·L-1 CH3OH+0.5 mol·L-1 H2SO4 mixture solution. Results indicated that C/np-PAANI/Pt catalysts exhibited improved electrocatalytic activity, anti-poisoning ability, and od stability towards methanol oxidation by comparison to C/PAANI/Pt or C/Pt.
- Poly(N-acetylaniline),
- Pt particles,
- Nanoporous structure,
- Methanol,
- Electrocatalytic oxidation
1. [1]
  Kai CHEN , Fengshun WU , Shun XIAO , Jinbao ZHANG , Lihua ZHU . PtRu/nitrogen-doped carbon for electrocatalytic methanol oxidation and hydrogen evolution by water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1357-1367. doi: 10.11862/CJIC.20230350
2. [2]
  Yongmei Liu , Lisen Sun , Zhen Huang , Tao Tu . Curriculum-Based Ideological and Political Design for the Experiment of Methanol Oxidation to Formaldehyde Catalyzed by Electrolytic Silver. University Chemistry, 2024, 39(2): 67-71. doi: 10.3866/PKU.DXHX202308020
3. [3]
  Zeyu XU , Tongzhou LU , Haibo SHAO , Jianming WANG . Preparation and electrochemical lithium storage performance of porous silicon microsphere composite with metal modification and carbon coating. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1995-2008. doi: 10.11862/CJIC.20240164
4. [4]
  Qingqing SHEN , Xiangbowen DU , Kaicheng QIAN , Zhikang JIN , Zheng FANG , Tong WEI , Renhong LI . Self-supporting Cu/α-FeOOH/foam nickel composite catalyst for efficient hydrogen production by coupling methanol oxidation and water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1953-1964. doi: 10.11862/CJIC.20240028
5. [5]
  Zhifang SU , Zongjie GUAN , Yu FANG . Process of electrocatalytic synthesis of small molecule substances by porous framework materials. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2373-2395. doi: 10.11862/CJIC.20240290
6. [6]
  Xingyang LI , Tianju LIU , Yang GAO , Dandan ZHANG , Yong ZHOU , Meng PAN . A superior methanol-to-propylene catalyst: Construction via synergistic regulation of pore structure and acidic property of high-silica ZSM-5 zeolite. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1279-1289. doi: 10.11862/CJIC.20240026
7. [7]
  Feng Han , Fuxian Wan , Ying Li , Congcong Zhang , Yuanhong Zhang , Chengxia Miao . Comprehensive Organic Chemistry Experiment: Phosphotungstic Acid-Catalyzed Direct Conversion of Triphenylmethanol for the Synthesis of Oxime Ethers. University Chemistry, 2025, 40(3): 342-348. doi: 10.12461/PKU.DXHX202405181
8. [8]
  Chunmei GUO , Weihan YIN , Jingyi SHI , Jianhang ZHAO , Ying CHEN , Quli FAN . Facile construction and peroxidase-like activity of single-atom platinum nanozyme. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1633-1639. doi: 10.11862/CJIC.20240162
9. [9]
  .
  CCS Chemistry 综述推荐│绿色氧化新思路：光/电催化助力有机物高效升级
  . CCS Chemistry, 2025, 7(10.31635/ccschem.024.202405369): -.
10. [10]
  Yaping Li , Sai An , Aiqing Cao , Shilong Li , Ming Lei . The Application of Molecular Simulation Software in Structural Chemistry Education: First-Principles Calculation of NiFe Layered Double Hydroxide. University Chemistry, 2025, 40(3): 160-170. doi: 10.12461/PKU.DXHX202405185
11. [11]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
12. [12]
  Meng Lin , Hanrui Chen , Congcong Xu . Preparation and Study of Photo-Enhanced Electrocatalytic Oxygen Evolution Performance of ZIF-67/Copper(I) Oxide Composite: A Recommended Comprehensive Physical Chemistry Experiment. University Chemistry, 2024, 39(4): 163-168. doi: 10.3866/PKU.DXHX202308117
13. [13]
  Yongwei ZHANG , Chuang ZHU , Wenbin WU , Yongyong MA , Heng YANG . Efficient hydrogen evolution reaction activity induced by ZnSe@nitrogen doped porous carbon heterojunction. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 650-660. doi: 10.11862/CJIC.20240386
14. [14]
  Ling Liu , Haibin Wang , Genrong Qiang . Curriculum Ideological and Political Design for the Comprehensive Preparation Experiment of Ethyl Benzoate Synthesized from Benzyl Alcohol. University Chemistry, 2024, 39(2): 94-98. doi: 10.3866/PKU.DXHX202304080
15. [15]
  Wanmin Cheng , Juan Du , Peiwen Liu , Yiyun Jiang , Hong Jiang . Photoinitiated Grignard Reagent Synthesis and Experimental Improvement in Triphenylmethanol Preparation. University Chemistry, 2024, 39(5): 238-242. doi: 10.3866/PKU.DXHX202311066
16. [16]
  Zhiwen HU , Weixia DONG , Qifu BAO , Ping LI . Low-temperature synthesis of tetragonal BaTiO₃ for piezocatalysis. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 857-866. doi: 10.11862/CJIC.20230462
17. [17]
  Tongtong Zhao , Yan Wang , Shiyue Qin , Liang Xu , Zhenhua Li . New Experiment Development: Upgrading and Regeneration of Discarded PET Plastic through Electrocatalysis. University Chemistry, 2024, 39(3): 308-315. doi: 10.3866/PKU.DXHX202309003
18. [18]
  Linjie ZHU , Xufeng LIU . Electrocatalytic hydrogen evolution performance of tetra-iron complexes with bridging diphosphine ligands. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 321-328. doi: 10.11862/CJIC.20240207
19. [19]
  Zhiwen HU , Ping LI , Yulong YANG , Weixia DONG , Qifu BAO . Morphology effects on the piezocatalytic performance of BaTiO₃. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 339-348. doi: 10.11862/CJIC.20240172
20. [20]
  Yang WANG , Xiaoqin ZHENG , Yang LIU , Kai ZHANG , Jiahui KOU , Linbing SUN . Mn single-atom catalysts based on confined space: Fabrication and the electrocatalytic oxygen evolution reaction performance. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2175-2185. doi: 10.11862/CJIC.20240165

Get Citation

PDF

XML

Metrics

PDF Downloads(1253)
Abstract views(3525)
HTML views(30)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return