Exploring the Performance Improvement of the Oxygen Evolution Reaction in a Stable Bimetal-Organic Framework System

被引:394
作者
Wang, Xiao-Li [1 ]
Dong, Long-Zhang [1 ]
Qiao, Man [1 ]
Tang, Yu-Jia [1 ]
Liu, Jiang [1 ]
Li, Yafei [1 ]
Li, Shun-Li [1 ]
Su, Jia-Xin [1 ]
Lan, Ya-Qian [1 ]
机构
[1] Nanjing Normal Univ, Sch Chem & Mat Sci, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Jiangsu Key Lab New Power Batteries, 1 Wenyuan Rd, Nanjing 210023, Jiangsu, Peoples R China
关键词
bimetallic electrocatalysts; clusters; iron; metal-organic frameworks; oxygen evolution reaction; BIFUNCTIONAL ELECTROCATALYST; HYDROGEN GENERATION; WATER OXIDATION; EFFICIENT; REDUCTION; PHOSPHIDES; CATALYSIS; ARRAYS; NI;
D O I
10.1002/anie.201803587
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Despite wide applications of bimetallic electrocatalysis in oxygen evolution reaction (OER) owing to their superior performance, the origin of the improved performance remains elusive. The underlying mechanism was explored by designing and synthesizing a series of stable metal-organic frameworks (MOFs: NNU-21-24) based on trinuclear metal carboxylate clusters and tridentate carboxylate ligands. Among the examined stable MOFs, NNU-23 exhibits the best OER performance; particularly, compared with monometallic MOFs, all the bimetallic MOFs display improved OER activity. DFT calculations and experimental results demonstrate that introduction of the second metal atom can improve the activity of the original atom. The proposed model of bimetallic electrocatalysts affecting their OER performance can facilitate design of efficient bimetallic catalysts for energy storage and conversion, and investigation of the related catalytic mechanisms.
引用
收藏
页码:9660 / 9664
页数:5
相关论文
共 51 条
[1]   Underlying nets in three-periodic coordination polymers: topology, taxonomy and prediction from a computer-aided analysis of the Cambridge Structural Database [J].
Alexandrov, E. V. ;
Blatov, V. A. ;
Kochetkov, A. V. ;
Proserpio, D. M. .
CRYSTENGCOMM, 2011, 13 (12) :3947-3958
[2]  
[Anonymous], 2017, Angew Chem, DOI DOI 10.1002/ANGE.201608601
[3]  
[Anonymous], 2018, ANGEW CHEM
[4]  
[Anonymous], 2017, ANGEW CHEM
[5]   Bimetallic iron cobalt oxide self-supported on Ni-Foam: An efficient bifunctional electrocatalyst for oxygen and hydrogen evolution reaction [J].
Bandal, Harshad A. ;
Jadhav, Amol R. ;
Tamboli, Asif H. ;
Kim, Hern .
ELECTROCHIMICA ACTA, 2017, 249 :253-262
[6]  
Bosch M., 2014, ADV CHEM
[7]   Oxygen Evolution Reaction Electrocatalysis on Transition Metal Oxides and (Oxy)hydroxides: Activity Trends and Design Principles [J].
Burke, Michaela S. ;
Enman, Lisa J. ;
Batchellor, Adam S. ;
Zou, Shihui ;
Boettcher, Shannon W. .
CHEMISTRY OF MATERIALS, 2015, 27 (22) :7549-7558
[8]   Effects of Gold Substrates on the Intrinsic and Extrinsic Activity of High-Loading Nickel-Based Oxyhydroxide Oxygen Evolution Catalysts [J].
Chakthranont, Pongkarn ;
Kibsgaard, Jakob ;
Gallo, Alessandro ;
Park, Joonsuk ;
Mitani, Makoto ;
Sokaras, Dimosthenis ;
Kroll, Thomas ;
Sinclair, Robert ;
Mogensen, Mogens B. ;
Jaramillo, Thomas F. .
ACS CATALYSIS, 2017, 7 (08) :5399-5409
[9]   Catalysis of the electrochemical reduction of carbon dioxide [J].
Costentin, Cyrille ;
Robert, Marc ;
Saveant, Jean-Michel .
CHEMICAL SOCIETY REVIEWS, 2013, 42 (06) :2423-2436
[10]   High valence 3p and transition metal based MOFs [J].
Devic, Thomas ;
Serre, Christian .
CHEMICAL SOCIETY REVIEWS, 2014, 43 (16) :6097-6115