Effects of Vib Group Elements (Cr, Mo, W) on Capacitance of Nickel-Cobalt Hydroxide for Supercapacitors DOI
Yongtao Tan, Yuxiang Ren,

Xiaowen Niu

и другие.

Опубликована: Янв. 1, 2023

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Язык: Английский

In Situ Introduction of NiSe2 to Nickel–Chromium Layered Double Hydroxides for Promotive Aqueous System Asymmetric Supercapacitors DOI
Guiquan Liu, Guorong Wang, Zhiliang Jin

и другие.

Energy & Fuels, Год журнала: 2024, Номер 38(13), С. 12251 - 12264

Опубликована: Июнь 25, 2024

The high theoretical energy storage capacity of nickel-based polyvalent hydrotalcite has garnered significant attention from researchers, positioning it as a promising candidate for electrode materials in the field supercapacitor storage. Unfortunately, result limitations material synthesis and design, explicit most reported falls significantly below their value. concept employing one-step partial selenized transformation strategy was adopted herein surface treatment nickel–chromium layered double hydroxides (NiCr-LDHs), with aim to enhance charge conduction maximize capability. optimally prepared Se-NiCr-LDHs-1 presented mass capacitance 754 F g–1 at current density 1 A g–1, long-term cycle stability been improved comparison NiCr-LDHs. Besides, power 1063 W kg–1, self-assembled Se-NiCr-LDHs-1//activated carbon (AC) asymmetric (ASC) good 33 Wh kg–1. Happily, Se-NiCr-LDHs-1//AC ASC held 77.52% after 5000 cycles under 10 g–1. In exploration development high-performance supercapacitors, selenium augmentation is an effective means increase NiCr-LDHs material.

Язык: Английский

Процитировано

1
In situ firmly anchored polypyrrole on NiV-LDHs for efficient aqueous-system asymmetric supercapacitors DOI
Guiquan Liu,

Tianhao Ren,

Haiyang Zhai

и другие.

Journal of Materials Chemistry C, Год журнала: 2024, Номер 12(34), С. 13365 - 13378

Опубликована: Янв. 1, 2024

Polypyrrole (PPY) and nickel-based polyvalent hydrotalcite (NiV-LDHs) electrode materials have been extensively investigated studied in the field of supercapacitor electrodes.

Язык: Английский

Процитировано

1
Two birds with one stone: Granulated graphdiyne as durability anode simultaneously support the growing of cathode in asymmetric supercapacitor DOI
Guorong Wang, Guiquan Liu, Zhiliang Jin

и другие.

Journal of Energy Storage, Год журнала: 2024, Номер 99, С. 113195 - 113195

Опубликована: Авг. 7, 2024

Язык: Английский

Процитировано

1
Effects of Vib Group Elements (Cr, Mo, W) on Capacitance of Nickel-Cobalt Hydroxide for Supercapacitors DOI
Yongtao Tan, Yuxiang Ren,

Xiaowen Niu

и другие.

Опубликована: Янв. 1, 2023

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Язык: Английский

Процитировано

0