Enhancing the stability of electrochemical asymmetric supercapacitor by incorporating thiophene-pyrrole copolymer with nickel sulfide/nickel hydroxide composite

2022 ◽  
Vol 46 ◽  
pp. 103833
Author(s):  
Anish Reghu Nath ◽  
Bharath Madhu ◽  
Ajay Mohan ◽  
Sandhyarani N
2020 ◽  
Vol 450 ◽  
pp. 227694 ◽  
Author(s):  
Yangyang Luo ◽  
Chenhui Yang ◽  
Yapeng Tian ◽  
Yi Tang ◽  
Xingtian Yin ◽  
...  

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 60674-60680 ◽  
Author(s):  
Yanmei Chen ◽  
Ruixian Wu ◽  
Pingping Jiang ◽  
Gang Bian ◽  
Linggang Kong ◽  
...  

The Ni-S film prepared by a facile one-step photo-assisted electrodynamic deposition route without any post-treatment exhibits high activity.


2018 ◽  
Vol 266 ◽  
pp. 649-657 ◽  
Author(s):  
Nivedhini Iswarya Chandrasekaran ◽  
Harshiny Muthukumar ◽  
Aiswarya Devi Sekar ◽  
Arivalagan Pugazhendhi ◽  
Matheswaran Manickam

2014 ◽  
Vol 2 (39) ◽  
pp. 16723-16730 ◽  
Author(s):  
Arvinder Singh ◽  
Alexander J. Roberts ◽  
Robert C. T. Slade ◽  
Amreesh Chandra

A high-performance asymmetric supercapacitor was fabricated using MWCNTs/NiS composite and GNPs as electrodes, exhibiting high specific capacitance of ∼181 F g−1 at 1 A g−1 current density and excellent cyclic stability with 92% retention after 1000 cycles at 2 A g−1 current density.


2021 ◽  
Author(s):  
Kanjun Sun ◽  
Ganggang Wei ◽  
Yanrong Zhu ◽  
Shengliang Qi ◽  
Shuzhen Cui ◽  
...  

A novel asymmetric supercapacitor is designed and assembled based on flower-like zinc–nickel sulfides (Zn–Ni–S) positive electrode and pitaya mesocarps-based carbon nanosheets (PMCN) negative electrode, which exhibits an excellent electrochemical performance.


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