MnCoP hollow nanocubes as novel electrode material for asymmetric supercapacitors

被引：63
作者：
Amiri, Maryam [1 ]
Moosavifard, Seyyed Ebrahim [2 ,3 ]
Davarani, Saied Saeed Hosseiny [1 ]
Kaverlavani, Saeid Kamari [1 ]
Shamsipur, Mojtaba [4 ]
机构：
[1] Shahid Beheshti Univ, Fac Chem, GC, Tehran 1983963113, Iran
[2] Jahrom Univ Med Sci, Sch Med, Dept Adv Med Sci & Technol, Jahrom 7414846199, Iran
[3] Jahrom Univ Med Sci, Sch Med, Dept Biochem, Jahrom 7414846199, Iran
[4] Razi Univ, Dept Chem, Kermanshah, Iran
来源：
CHEMICAL ENGINEERING JOURNAL | 2021年 / 420卷
关键词：
Metal phosphides; Nanosheet; Hollow nanocubes; Asymmetric supercapacitor; SHAPE-CONTROLLED SYNTHESIS; TEMPLATE SYNTHESIS; PERFORMANCE; NANOSHEETS; NANOBOXES; NANOCAGES; FABRICATION; EFFICIENT; ARRAYS; NANOSTRUCTURES;
D O I：
10.1016/j.cej.2021.129910
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Fabrication of novel and efficient electrodes for green and renewable hybrid energy storage systems is an effective approach to deal with energy crisis. In this work, hierarchical nanosheet-based MnCoP hollow nanocubes electrode with the battery type feature has been successfully synthesized by a simple hard and soft acid-base (HSAB) approach followed by a heat treatment. By taking advantage of the remarkable merits including uniform morphology, electrical conductivity, structural stability, large surface area as well as the battery type feature, the nanosheet-based MnCoP hollow nanocubes electrode exhibits enhanced electrochemical performance with high specific capacity of 879C g(-1) at 2 A g(-1) excellent cycling stability of 94.4% capacity retention after 6,000 cycles, and maximum energy and power density of 66.98 Wh Kg(-1) and 16446 W Kg(-1), respectively.
引用
收藏
页数：9
相关论文
共 82 条
[71]   Facilely Hierarchical Growth of N-Doped Carbon-Coated NiCo2O4 Nanowire Arrays on Ni Foam for Advanced Supercapacitor Electrodes [J].
Xu, Zhenyang ;
Ren, Jincan ;
Meng, Qin ;
Zhang, Xiaohua ;
Du, Cuicui ;
Chen, Jinhua .
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (14) :12447-12456
[72]   Recent Advances in Design and Fabrication of Electrochemical Supercapacitors with High Energy Densities [J].
Yan, Jun ;
Wang, Qian ;
Wei, Tong ;
Fan, Zhuangjun .
ADVANCED ENERGY MATERIALS, 2014, 4 (04)
[73]  
Zardkhoshoui A.M., 2020, NANOSCALE
[74]   A rational design of nanoporous Cu-Co-Ni-P nanotube arrays and CoFe2Se4 nanosheet arrays for flexible solid-state asymmetric devices [J].
Zardkhoshoui, Akbar Mohammadi ;
Davarani, Saied Saeed Hosseiny .
DALTON TRANSACTIONS, 2020, 49 (29) :10028-10041
[75]   Enhanced the energy density of supercapacitors via rose-like nanoporous ZnGa2S4 hollow spheres cathode and yolk-shell FeP hollow spheres anode [J].
Zardkhoshoui, Akbar Mohammadi ;
Ashtiani, Mona Maleka ;
Sarparast, Morteza ;
Davarani, Saied Saeed Hosseiny .
JOURNAL OF POWER SOURCES, 2020, 450
[76]   Designing an asymmetric device based on graphene wrapped yolk-double shell NiGa2S4 hollow microspheres and graphene wrapped FeS2-FeSe2 core-shell cratered spheres with outstanding energy density [J].
Zardkhoshoui, Akbar Mohammadi ;
Davarani, Saied Saeed Hosseiny ;
Ashtiani, Mona Maleka ;
Sarparast, Morteza .
JOURNAL OF MATERIALS CHEMISTRY A, 2019, 7 (17) :10282-10292
[77]   High-Performance Flexible Solid-State Asymmetric Supercapacitors Based on Bimetallic Transition Metal Phosphide Nanocrystals [J].
Zhang, Nan ;
Li, Yifan ;
Xu, Junyuan ;
Li, Junjie ;
Wei, Bin ;
Ding, Yu ;
Arnorim, Isilda ;
Thomas, Rajesh ;
Thalluri, Sitaramanjeneya Mouli ;
Liu, Yuanyue ;
Yu, Guihua ;
Liu, Lifeng .
ACS NANO, 2019, 13 (09) :10612-10621
[78]   Hybridized Ni(PO3)2-MnPO4 nanosheets array with excellent electrochemical performances for overall water splitting and supercapacitor [J].
Zhang, Xiao ;
Li, Jiangwei ;
Sun, Yanfang ;
Liu, Qingyun ;
Guo, Jinxue .
ELECTROCHIMICA ACTA, 2019, 299 :835-843
[79]   Hierarchical Nickel-Cobalt Phosphide/Phosphate/Carbon Nanosheets for High-Performance Supercapacitors [J].
Zhang, Xiaolong ;
Wang, Jiemei ;
Sui, Yanwei ;
Wei, Fuxiang ;
Qi, Jiqiu ;
Meng, Qingkun ;
He, Yezeng ;
Zhuang, Dongdong .
ACS APPLIED NANO MATERIALS, 2020, 3 (12) :11945-11954
[80]   Porous NiCoP nanosheets as efficient and stable positive electrodes for advanced asymmetric supercapacitors [J].
Zhang, Xiaomeng ;
Wu, Aiping ;
Wang, Xiuwen ;
Tian, Chungui ;
An, Ruiyue ;
Fu, Honggang .
JOURNAL OF MATERIALS CHEMISTRY A, 2018, 6 (37) :17905-17914
123456789