In situ evolution of the active phase on stainless steel mesh toward a cost-effective bifunctional electrode for energy storage and conversion

2019 ◽  
Vol 55 (17) ◽  
pp. 2513-2516 ◽  
Author(s):  
Kang Xiao ◽  
Tai-Quan Xiao ◽  
Yirong Zhang ◽  
Jingxin Xie ◽  
Meizhi Cao ◽  
...  

A facile and scalable approach to directly boost the electrocatalytic hydrogen evolution and energy storage capabilities of commercial stainless steel mesh.

Fuel ◽  
2021 ◽  
Vol 297 ◽  
pp. 120786
Author(s):  
Thomas Nesakumar Jebakumar Immanuel Edison ◽  
Raji Atchudan ◽  
Namachivayam Karthik ◽  
Sundaram Chandrasekaran ◽  
Suguna Perumal ◽  
...  

Metals ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 1698
Author(s):  
Surendra K. Shinde ◽  
Dae-Young Kim ◽  
Vinayak G. Parale ◽  
Hyung-Ho Park ◽  
Hemraj M. Yadav

Developing efficient electrochemically active nanostructures from Earth-abundant elements has gained significant interest in recent years. Among different transition metals, nickel and copper are abundant electrocatalysts for energy-storage applications. Nickel–copper selenide (NiCuSe2) nanostructures were prepared on a stainless-steel mesh with a cost-effective, simple, and versatile electrodeposition method for supercapacitor applications. The change effect in the bath concentration of nickel and copper altered the structural and electrochemical properties of NiCuSe2 electrode. X-ray diffraction (XRD) patterns confirmed the pure phase of ternary NiCuSe2 thin films with a cubic crystal structure. The surface morphology of NiCuSe2 was tuned by nickel and copper from spherical porous nanoflowers, nanoplates, nanocubes, and nanosphere-like nanostructures deposited on the stainless-steel mesh. The electrochemical performance of the electrodeposited NiCuSe2 was investigated in alkaline 1 M KOH electrolyte. The synergetic effect of bimetallic nickel and copper with the selenide electrode showed superior specific capacity of about 42.46 mAh g−1 at 10 mV s−1 along with reasonable cycling stability.


NANO ◽  
2020 ◽  
Vol 15 (03) ◽  
pp. 2050031 ◽  
Author(s):  
Liang Zhang ◽  
Xiaolei Peng ◽  
Junning Wan ◽  
Qiang Cui ◽  
Xuefeng Chu ◽  
...  

Designing and preparation of excellent energy storage electrodes are of significance for supercapacitor. In this work, a self-supported electrode was successfully fabricated by electrodepositing MnO2 and polypyrrole (PPy) on stainless steel mesh (SSM) via amperometric measurements in different monomer solution. The electrode presented a specific capacitance of 239 F g[Formula: see text] at a current density of 1 A g[Formula: see text] and 86.7% capacitance retention after 10[Formula: see text]000 cycles. The in situ growth of MnO2 and PPy on SSM led to greater stability, higher conductivity and better robustness, which ensured the achievement of excellent electrochemical performance of the electrode accompanied with the synergetic effect between MnO2 and PPy to improve the electron transfer and take fully advantage of active materials.


RSC Advances ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 3666-3672
Author(s):  
Gokul P. Kamble ◽  
Anil A. Kashale ◽  
Akash S. Rasal ◽  
Seema A. Mane ◽  
Rutuja A. Chavan ◽  
...  

Binder-free marigold micro-flower like NiCo2O4 deposited on FSSM as electrode in ASC device (NiCo2O4//rGO) is a promising functional material for energy storage device.


2018 ◽  
Vol 6 (32) ◽  
pp. 15540-15545 ◽  
Author(s):  
Hyunjin Kim ◽  
Yong Jun Gong ◽  
Jeeyoung Yoo ◽  
Youn Sang Kim

We propose a facile and cost-effective strategy for stabilizing the lithium metal–electrolyte interface via a three-dimensional stainless steel mesh (SSM) interlayer.


2019 ◽  
Vol 236 ◽  
pp. 312-315 ◽  
Author(s):  
Guoquan Suo ◽  
Dan Li ◽  
Lei Feng ◽  
Xiaojiang Hou ◽  
Qiyao Yu ◽  
...  

2018 ◽  
Vol 157 ◽  
pp. 284-293 ◽  
Author(s):  
Yang Liu ◽  
Xu Wang ◽  
Yichun Zhang ◽  
Cheng Zhang ◽  
Longbo Luo ◽  
...  

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