3D carbon aerogel-supported PtNi intermetallic nanoparticles with high metal loading as a durable oxygen reduction electrocatalyst

被引:31
作者
Wang, Yameng [1 ,2 ]
Zou, Liangliang [1 ]
Huang, Qinghong [1 ]
Zou, Zhiqing [1 ]
Yang, Hui [1 ]
机构
[1] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
基金
中国国家自然科学基金;
关键词
Platinum and nickel intermetallic; Graphene; Three-dimensional aerogel; Oxygen reduction reaction; Durability; PD3PT1 BIMETALLIC NANOPARTICLES; REDUCED GRAPHENE OXIDE; METHANOL FUEL-CELLS; ALLOY NANOPARTICLES; CATALYSTS; CO; OXIDATION; NANOTUBES; ELECTRODE; ROUTE;
D O I
10.1016/j.ijhydene.2017.09.008
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Highly active and cost-effective oxygen reduction reaction (ORR) catalysts that have high metal loading and enhanced durability are desirable for the practical application in direct methanol fuel cells. Here, the preparation of a three dimensional (3D) carbon-based aerogel (CA) composed of graphene and multi-walled carbon nanotubes is reported and used as a support for an ordered PtNi intermetallic catalyst (O-PtNi/CA) with a metal loading of 80 wt %. X-ray diffraction and transmission electron microscopic measurements confirm the formation of highly dispersed ordered PtNi intermetallic nanoparticles with a mean particle size of ca. 15.0 +/- 1.0 nm. The as-prepared catalyst exhibits enhanced activity and durability for the ORR when compared to the Pt/C catalyst from BASF. The mass and specific activities of the ORR at 0.90 V on O-PtNi/CA is ca. 1.4 and 1.8 times higher, respectively, than that using the commercial PVC catalyst. After an accelerated stress test, the mean particle size of the O-PtNi/CA catalyst nearly kept unchanged. Both the improved activity and durability of the O-Pt-Ni/CA catalyst could be ascribed to the formation of an intermetallic compound, the uniform dispersion of PtNi nanoparticles, and the 3 D structure of the support. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:26695 / 26703
页数:9
相关论文
共 50 条
[41]   Vertex-Directed and Asymmetric Metal Overgrowth of Intermetallic Pd3Pb@PtNi Nanocubes for the Oxygen Reduction Reaction [J].
Ashberry, Hannah M. ;
Chen, Changqiang ;
Skrabalak, Sara E. .
ACS APPLIED NANO MATERIALS, 2021, 4 (11) :12490-12497
[42]   N-doped graphene nanoribbons intertwined on 3D graphene skeleton as superior metal-free electrocatalyst for oxygen reduction [J].
Zhang, Yumeng ;
Zhang, Haixia ;
Sha, Wenbo ;
Song, Yanhui ;
Liu, Peizhi ;
Liu, Ru ;
Hou, Ying ;
Wei, Hong ;
Xu, Bingshe ;
Cao, Tengfei ;
Guo, Junjie .
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 652
[43]   Highly Active Carbon Supported Core-Shell PtNi@Pt Nanoparticles for Oxygen Reduction Reaction [J].
Li, Wenzhen ;
Haldar, Pradeep .
ELECTROCHEMICAL AND SOLID STATE LETTERS, 2010, 13 (05) :B47-B49
[44]   Oxidized carbon/nano-SiC supported platinum nanoparticles as highly stable electrocatalyst for oxygen reduction reaction [J].
Dong, Liang ;
Zang, Jianbing ;
Su, Ling ;
Jia, Yingdan ;
Wang, Yanhui ;
Lu, Jing ;
Xu, Xipeng .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (29) :16310-16317
[45]   Synthesis and Evaluation of Graphene Aerogel-Supported MnxFe3-xO4 for Oxygen Reduction in Urea/O2 Fuel Cells [J].
Bejigo, Keyru Serbara ;
Park, Bang Ju ;
Kim, Ji Hyeon ;
Yoon, Hyon Hee .
CHEMISTRYOPEN, 2019, 8 (05) :615-620
[46]   Transition Metal (Fe, Co, Ni) Nanoparticles on Selective Amino-N-Doped Carbon as High-Performance Oxygen Reduction Reaction Electrocatalyst [J].
Kim, Seonghee ;
Kato, Shuhei ;
Ishizaki, Takahiro ;
Li, Oi Lun ;
Kang, Jun .
NANOMATERIALS, 2019, 9 (05)
[47]   Efficient and Durable Oxygen Reduction Electrocatalyst Based on CoMn Alloy Oxide Nanoparticles Supported Over N-Doped Porous Graphene [J].
Singh, Santosh K. ;
Kashyap, Varchaswal ;
Manna, Narugopal ;
Bhange, Siddheshwar N. ;
Soni, Roby ;
Boukherroub, Rabah ;
Szunerits, Sabine ;
Kurungot, Sreekurnar .
ACS CATALYSIS, 2017, 7 (10) :6700-6710
[48]   High-Performance Oxygen Reduction Electrocatalyst Derived from Polydopamine and Cobalt Supported on Carbon Nanotubes for Metal-Air Batteries [J].
Liu, Yiling ;
Chen, Fengjiao ;
Ye, Wen ;
Zeng, Min ;
Han, Na ;
Zhao, Feipeng ;
Wang, Xinxia ;
Li, Yanguang .
ADVANCED FUNCTIONAL MATERIALS, 2017, 27 (12)
[49]   Fe3C nanoparticles-loaded 3D nanoporous N-doped carbon: A highly efficient electrocatalyst for oxygen reduction in alkaline media [J].
Weng, Miao-Miao ;
Liu, Da-Jun ;
He, Xing-Quan ;
Asefa, Tewodros .
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 44 (39) :21506-21517
[50]   3D Honeycomb Nanostructure Comprised of Mesoporous N-Doped Carbon Nanosheets Encapsulating Isolated Cobalt and Vanadium Nitride Nanoparticles as a Highly Efficient Electrocatalyst for the Oxygen Reduction Reaction [J].
Li, Zhenjiang ;
Wang, Xuehua ;
Liu, Jing ;
Gao, Chenghai ;
Jiang, Luhua ;
Lin, Yusheng ;
Meng, Alan .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2020, 8 (08) :3291-3301