Facile synthesis of bimetallic alloyed Pt-Pd nanocubes on reduced graphene oxide with enhanced eletrocatalytic properties

被引：26
|
作者：
Lv, Jing-Jing [1 ]
Zheng, Jie-Ning [1 ]
Chen, Li-Li [1 ]
Lin, Meng [1 ]
Wang, Ai-Jun [1 ]
Chen, Jian-Rong [1 ]
Feng, Jiu-Ju [1 ]
机构：
[1] Zhejiang Normal Univ, Coll Geog & Environm Sci, Coll Chem & Life Sci, Jinhua 321004, Peoples R China
来源：
ELECTROCHIMICA ACTA | 2014年 / 143卷
基金：
中国国家自然科学基金;
关键词：
Nanocubes; Reduced graphene oxide; Electrocatalysis; Ethanol oxidation; Oxygen reduction reaction; ONE-POT SYNTHESIS; OXYGEN REDUCTION REACTION; WALLED CARBON NANOTUBES; ELECTROCATALYTIC ACTIVITY; SOLVOTHERMAL SYNTHESIS; METHANOL; NANOPARTICLES; NANOSHEETS; CATALYSTS; ELECTROOXIDATION;
D O I：
10.1016/j.electacta.2014.07.128
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this work, a one-pot solvothermal method was developed for large-scaled synthesis of well-defined bimetallic alloyed Pt-Pd nanocubes uniformly supported on reduced graphene oxide nanosheets (Pt-Pd nanocubes/RGOs). Herein, poly(vinylpyrrolidone) (PVP) and KI were employed as a capping agent and a structure-directing additive, respectively, and N, N-dimethylformamide (DMF) is used as a solvent and a reducing agent. The as-prepared Pt-Pd nanocubes/RGOs exhibited the enlarged electrochemically active surface area, enhanced electrocatalytic activity, and improved stability for ethanol oxidation reaction (EOR) and oxygen reduction reaction (ORR), compared with commercial Pt-C (10 wt %). (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：36 / 43
页数：8
相关论文
共 50 条
  • [1] Facile synthesis of reduced graphene oxide supported Pt-Pd nanocubes with enhanced electrocatalytic activity for chloramphenicol determination
    Kong, Fen-Ying
    Luo, Yu
    Zhang, Jin-Wei
    Wang, Jing-Yi
    Li, Wei-Wei
    Wang, Wei
    [J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2016, 781 : 389 - 394
  • [2] Facile synthesis of porous Pt-Pd nanospheres supported on reduced graphene oxide nanosheets for enhanced methanol electrooxidation
    Li, Shan-Shan
    Lv, Jing-Jing
    Hu, Yuan-Yuan
    Zheng, Jie-Ning
    Chen, Jian-Rong
    Wang, Ai-Jun
    Feng, Jiu-Ju
    [J]. JOURNAL OF POWER SOURCES, 2014, 247 : 213 - 218
  • [3] Facile Synthesis of Graphene-Supported Pt-Pd Bimetallic Nanodendrites as Electrocatalysts for Enhanced Methanol Oxidation
    Reddy, G. Vishwakshan
    Raghavendra, P.
    Ankamwar, Balaprasad G.
    Sarma, L. Subramanyam
    [J]. CURRENT NANOSCIENCE, 2017, 13 (01) : 100 - 109
  • [4] Facile electrooxidation of ethanol on reduced graphene oxide supported Pt-Pd bimetallic nanocomposite surfaces in acidic media
    Yellatur, Chandra Sekhar
    Padmasale, Raghavendra
    Maiyalagan, T.
    Loka, Subramanyam Sarma
    [J]. NANOTECHNOLOGY, 2022, 33 (33)
  • [5] Facile synthesis of bimetallic Pt-Pd symmetry-broken concave nanocubes and their enhanced activity toward oxygen reduction reaction
    Wu, Rifeng
    Tsiakaras, Panagiotis
    Shen, Pei Kang
    [J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 2019, 251 : 49 - 56
  • [6] Simple synthesis of hollow Pt-Pd nanospheres supported on reduced graphene oxide for enhanced methanol electrooxidation
    Li, Shan-Shan
    Yu, Jianyan
    Hu, Yuan-Yuan
    Wang, Ai-Jun
    Chen, Jian-Rong
    Feng, Jiu-Ju
    [J]. JOURNAL OF POWER SOURCES, 2014, 254 : 119 - 125
  • [7] The Facile Synthesis of Composition-Tunable Pt-Pd Bimetallic Nanocatalysts and Their Electrocatalytic Properties in Formic Acid
    Cho, Ah-Rong
    Kim, Sung-Min
    Kim, Seong-Cheol
    Kim, Jung-Wan
    Lee, Sang-Yui
    [J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (11) : 11443 - 11447
  • [8] Bio-directed one-pot synthesis of Pt-Pd alloyed nanoflowers supported on reduced graphene oxide with enhanced catalytic activity for ethylene glycol oxidation
    Ju, Ke-Jian
    Liu, Lei
    Feng, Jiu-Ju
    Zhang, Qian-Li
    Wei, Jie
    Wang, Ai-Jun
    [J]. ELECTROCHIMICA ACTA, 2016, 188 : 696 - 703
  • [9] Enhanced catalytic efficiency of bimetallic Pt-Pd on PAMPs-modified graphene oxide for formic acid oxidation
    Waenkaew, Paralee
    Saipanya, Surin
    Maturost, Suphitsara
    Themsirimongkon, Suwaphid
    Somsunan, Runglawan
    Promsawan, Napapha
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 47 (36) : 16189 - 16200
  • [10] Laser ablation synthesis of mono-and bimetallic Pt and Pd nanoparticles and fabrication of Pt-Pd/Graphene nanocomposites
    Censabella, M.
    Torrisi, V.
    Boninelli, S.
    Bongiorno, C.
    Grimaldi, M. G.
    Ruffino, F.
    [J]. APPLIED SURFACE SCIENCE, 2019, 475 : 494 - 503
12345