Observing the structure-dependent electrocatalytic activity of bimetallic Pd-Au nanorods at the single-particle level

被引:32
作者
Chen, Ming-Ming [1 ,2 ]
Xu, Cong-Hui [1 ,2 ]
Zhao, Wei [1 ,2 ]
Chen, Hong-Yuan [1 ,2 ]
Xu, Jing-Juan [1 ,2 ]
机构
[1] Nanjing Univ, State Key Lab Analyt Chem Life Sci, Sch Chem & Chem Engn, Nanjing 210023, Peoples R China
[2] Nanjing Univ, Collaborat Innovat Ctr Chem Life Sci, Sch Chem & Chem Engn, Nanjing 210023, Peoples R China
关键词
ELECTROGENERATED CHEMILUMINESCENCE; NANOCRYSTALS; ELECTROCHEMILUMINESCENCE; MEMBRANE; KINETICS; LUMINOL; SURFACE; FACETS; GROWTH;
D O I
10.1039/d0cc00185f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We developed an electrochemiluminescence (ECL) microscopy technique to image the structure-dependent electrocatalytic reactivity of bimetallic Pd-Au nanorods (NRs) at the single-particle level.
引用
收藏
页码:3413 / 3416
页数:4
相关论文
共 36 条
[1]  
Bard a., 2002, RUSS J ELECTROCHEM, V38, P1505
[2]   Spatiotemporal imaging of electrocatalytic activity on single 2D gold nanoplates via electrogenerated chemiluminescence microscopy [J].
Chen, Ming-Ming ;
Zhao, Wei ;
Zhu, Meng-Jiao ;
Li, Xiang-Ling ;
Xu, Cong-Hui ;
Chen, Hong-Yuan ;
Xu, Jing-Juan .
CHEMICAL SCIENCE, 2019, 10 (15) :4141-4147
[3]   Single-Molecule Nanocatalysis Reveals Facet-Dependent Catalytic Kinetics and Dynamics of Pallidium Nanoparticles [J].
Chen, Tao ;
Chen, Sheng ;
Song, Ping ;
Zhang, Yuwei ;
Su, Hongyang ;
Xu, Weilin ;
Zeng, Jie .
ACS CATALYSIS, 2017, 7 (04) :2967-2972
[4]   In Situ Imaging Facet-Induced Spatial Heterogeneity of Electrocatalytic Reaction Activity at the Subparticle Level via Electrochemiluminescence Microscopy [J].
Chen, Ying ;
Zhao, Dongbo ;
Fu, Jiaju ;
Gou, Xiaodan ;
Jiang, Dechen ;
Dong, Hao ;
Zhu, Jun-Jie .
ANALYTICAL CHEMISTRY, 2019, 91 (10) :6829-6835
[5]   Attomole Antigen Detection Using Self-Electrochemiluminous Graphene Oxide-Capped Au@L012 Nanocomposite [J].
Cui, Chen ;
Chen, Ying ;
Jiang, Dechen ;
Zhu, Jun-Jie ;
Chen, Hong-Yuan .
ANALYTICAL CHEMISTRY, 2017, 89 (04) :2418-2423
[6]   Electrochemiluminescence of luminol in alkaline solution at a paraffin-impregnated graphite electrode [J].
Cui, H ;
Zou, GZ ;
Lin, XQ .
ANALYTICAL CHEMISTRY, 2003, 75 (02) :324-331
[7]   Plasmonic Imaging of Electrochemical Reactions of Single Nanoparticles [J].
Fang, Yimin ;
Wang, Hui ;
Yu, Hui ;
Liu, Xianwei ;
Wang, Wei ;
Chen, Hong-Yuan ;
Tao, N. J. .
ACCOUNTS OF CHEMICAL RESEARCH, 2016, 49 (11) :2614-2624
[8]   Bimetallic Nanocrystals: Syntheses, Properties, and Applications [J].
Gilroy, Kyle D. ;
Ruditskiy, Aleksey ;
Peng, Hsin-Chieh ;
Qin, Dong ;
Xia, Younan .
CHEMICAL REVIEWS, 2016, 116 (18) :10414-10472
[9]   Optical properties of platinum-coated gold nanorods [J].
Grzelczak, Marek ;
Perez-Juste, Jorge ;
de Abajo, F. Javier Garcia ;
Liz-Marzan, Luis M. .
JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (17) :6183-6188
[10]   Controlled Synthesis of Pd-Pt Alloy Hollow Nanostructures with Enhanced Catalytic Activities for Oxygen Reduction [J].
Hong, Jong Wook ;
Kang, Shin Wook ;
Choi, Bu-Seo ;
Kim, Dongheun ;
Lee, Sang Bok ;
Han, Sang Woo .
ACS NANO, 2012, 6 (03) :2410-2419