Highly enhanced durability of a graphitic carbon layer decorated PtNi3 alloy electrocatalyst toward the oxygen reduction reaction

被引：39
作者：
Sun, Kui [1 ,2 ]
Li, Jia [1 ,2 ]
Wang, Feng [1 ,2 ]
He, Wenxiang [1 ,2 ]
Fei, Minfei [1 ,2 ]
Lu, Zhenda [1 ,2 ]
Zhang, Huigang [1 ,2 ]
Liu, Jianguo [1 ,2 ,3 ]
Zou, Zhigang [1 ,2 ,3 ]
机构：
[1] Nanjing Univ, Jiangsu Key Lab Nano Technol, Natl Lab Solid State Microstruct, Coll Engn & Appl Sci, 22 Hankou Rd, Nanjing 210093, Jiangsu, Peoples R China
[2] Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, 22 Hankou Rd, Nanjing 210093, Jiangsu, Peoples R China
[3] Kunshan Sunlaite New Energy Co Ltd, 1666 South Zuchongzhi Rd, Kunshan 215347, Jiangsu, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 40期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
FUEL-CELLS; LOW-TEMPERATURE; PT-NI; NANOPARTICLES; SEGREGATION; CHALLENGES; ETHANOL; FE; CO;
D O I：
10.1039/c9cc02510c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The durability issue of a carbon supported PtNi3 alloy catalyst (PtNi3/C) under acidic conditions has been solved by introducing an N-doped graphitic carbon (NGC) layer to coat the surface of the PtNi3/C catalyst. The as-prepared PtNi3/C@ NGC catalyst exhibits superior durability, being able to undergo 10 000 voltage cycles with negligible activity decay.
引用
收藏
页码：5693 / 5696
页数：4
相关论文
共 50 条
  • [31] Three-Dimensional Assembly of PtNi Alloy Nanosticks with Enhanced Electrocatalytic Activity and Ultrahigh Stability for the Oxygen Reduction Reaction
    Zhang, Hongjie
    Yi, Baolian
    Jiang, Shangfeng
    Zeng, Yachao
    Shao, Zhigang
    CHEMELECTROCHEM, 2017, 4 (06): : 1436 - 1442
  • [32] Synthesis and Characterization of Pt-Ag Alloy Nanocages with Enhanced Activity and Durability toward Oxygen Reduction
    Yang, Xuan
    Roling, Luke T.
    Vara, Madeline
    Elnabawy, Ahmed O.
    Zhao, Ming
    Hood, Zachary D.
    Bao, Shixiong
    Mavrikakis, Manos
    Xia, Younan
    NANO LETTERS, 2016, 16 (10) : 6644 - 6649
  • [33] A novel core-shell nanostructure of Ti-Au nanocrystal with PtNi alloy skin: Enhancing the durability for oxygen reduction reaction
    Fisseha, Giday
    Yu, Ya'nan
    Lu, Shaojie
    Hu, Yiping
    Zhou, Yu
    Yue, Qin
    CHINESE JOURNAL OF CATALYSIS, 2024, 56 : 81 - 87
  • [34] Iron, Cobalt, and Nitrogen Tri-Doped Ordered Mesoporous Carbon as a Highly Efficient Electrocatalyst for Oxygen Reduction Reaction
    Ran, Wu
    Dong, Jing
    Sun, Tingting
    Chen, Jianfeng
    Xu, Lianbin
    CHEMISTRYSELECT, 2019, 4 (26): : 7728 - 7733
  • [35] Rational design of highly efficient metal-polyaniline/carbon cloth catalyst towards enhanced oxygen reduction reaction
    He, Xinping
    Ruan, Shuai
    Chen, Yun
    Zhang, Jun
    Liang, Chu
    Huang, Hui
    Gan, Yongping
    Zhang, Wenkui
    Xia, Yang
    IONICS, 2020, 26 (10) : 5065 - 5073
  • [36] Conversion of PtNi alloy from disordered to ordered for enhanced activity and durability in methanol-tolerant oxygen reduction reactions
    Zou, Liangliang
    Fan, Jing
    Zhou, Yi
    Wang, Congmin
    Li, Jun
    Zou, Zhiqing
    Yang, Hui
    NANO RESEARCH, 2015, 8 (08) : 2777 - 2788
  • [37] Spindle-shaped CeO2/biochar carbon with oxygen-vacancy as an effective and highly durable electrocatalyst for oxygen reduction reaction
    Bhuvanendran, Narayanamoorthy
    Ravichandran, Sabarinathan
    Kandasamy, Sabariswaran
    Zhang, Weiqi
    Xu, Qian
    Khotseng, Lindiwe
    Maiyalagan, Thandavarayan
    Su, Huaneng
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2021, 46 (02) : 2128 - 2142
  • [38] Magnetic N-Enriched Fe3C/Graphitic Carbon instead of Pt as an Electrocatalyst for the Oxygen Reduction Reaction
    Wang, Xiaobai
    Zhang, Peng
    Wang, Wei
    Lei, Xiang
    Yang, Hua
    CHEMISTRY-A EUROPEAN JOURNAL, 2016, 22 (14) : 4863 - 4869
  • [39] Minute quantities of hexagonal nanoplates PtFe alloy with facile operating conditions enhanced electrocatalytic activity and durability for oxygen reduction reaction
    Wang, Nannan
    Li, Yanqiang
    Guo, Zhanglin
    Li, Huan
    Hayase, Shuzi
    Ma, Tingli
    JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 752 : 23 - 31
  • [40] PtFe alloy catalyst supported on porous carbon nanofiber with high activity and durability for oxygen reduction reaction
    Mao, Linchang
    Fu, Kang
    Jin, Junhong
    Yang, Shenglin
    Li, Guang
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (33) : 18083 - 18092
12345