Freestanding ZIF‐9‐Derived Cobalt Carbon Nanofibers for Supercapacitor Electrodes DOI Creative Commons
Hao Gao,

Xinyue Cheng,

Bhavana Joshi

et al.

International Journal of Energy Research, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

A zeolitic imidazolate framework (ZIF‐9) was synthesized via solvothermal reaction using cobalt (Co) salt and benzimidazole ligands in the presence of polyacrylonitrile. The precursor electrospun to form carbon nanofibers (CNFs) creating freestanding, binder‐free supercapacitor electrodes. Polyvinylpyrrolidone (PVP) NaCl were added solution reduce fiber diameter improve structural integrity during high‐temperature annealing. Co/CNF sample achieved an areal capacitance 316 mF cm −2 energy density 0.043 mWh at a current 1 mA . addition PVP reduced by 30% increased 3.6 times. optimal maintained 96.2% its over 10,000 charge/discharge cycles, demonstrating strong electrochemical stability. Symmetrical pouch cells with developed electrodes powered light‐emitting diode humidity/temperature sensor, their potential portable electronics.

Language: Английский

Configuring cations–doped cobalt lanthanum LDH nanoarray-on-nanoarray platforms for supercapacitors DOI

Diab Khalafallah,

Mohamed Akhiruddin Ibrahim, Haijun Hou

et al.

Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: unknown, P. e01286 - e01286

Published: Feb. 1, 2025

Language: Английский

Citations

1
Defect engineering induced nanostructure changes of NiMo-layered double hydroxides/MOF heterostructure on battery type charge storage DOI
Cheng Chen, Haoyang Zhang, Yan Ren

et al.

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 639, P. 236685 - 236685

Published: March 4, 2025

Language: Английский

Citations

1
High-performance supercapacitor materials based on NiMn-LDH layered structures with MXene layers DOI
Ziming Wang, Hanbo Wang, Yan Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 176785 - 176785

Published: Sept. 1, 2024

Language: Английский

Citations

4
Synergistic driven copper cobalt phosphide@nickel selenide as an electrode material for asymmetric supercapacitors DOI
Yan Zhang, Cheng Du, Mingjiang Xie

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163058 - 163058

Published: March 1, 2025

Citations

0
Electrocatalytic oxidation of ethylene glycol to formate boosted by CoFe-LDH with high selectivity and faradaic efficiency DOI

Caiyu Zheng,

Jinli Zhang,

Yan Fu

et al.

Journal of Applied Electrochemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 27, 2025

Language: Английский

Citations

0
MFeCo layered ternary hydroxide for high-performance integrated supercapacitors DOI

Ting Huang,

Jincheng Fan, Zicong Tan

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180257 - 180257

Published: April 1, 2025

Language: Английский

Citations

0
V-doping suppressed lattice distortion in MnO2@exfoliated graphene for high-rate and ultrastable micro-supercapacitors DOI
Shifan Zhu, Yao Tang, Yuqiao Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162849 - 162849

Published: April 1, 2025

Language: Английский

Citations

0
Enhanced Cathodic Performance for Simultaneous Removal of Cr (VI) and Norfloxacin: The Synergistic Effect and Electron Transfer Triggered by High-entropy Spinel Oxide DOI

Yuxin Guo,

De-Wang Wei,

Shi Fu

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116732 - 116732

Published: April 1, 2025

Language: Английский

Citations

0
Construction of ultra-thin NiMo3S4 nanosheet sphere electrode for high-performance hybrid supercapacitor DOI
Haopeng Zhang,

Yanqiu Xie,

Jiang Fan

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 703, P. 135211 - 135211

Published: Aug. 28, 2024

Language: Английский

Citations

0
Freestanding ZIF‐9‐Derived Cobalt Carbon Nanofibers for Supercapacitor Electrodes DOI Creative Commons
Hao Gao,

Xinyue Cheng,

Bhavana Joshi

et al.

International Journal of Energy Research, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

A zeolitic imidazolate framework (ZIF‐9) was synthesized via solvothermal reaction using cobalt (Co) salt and benzimidazole ligands in the presence of polyacrylonitrile. The precursor electrospun to form carbon nanofibers (CNFs) creating freestanding, binder‐free supercapacitor electrodes. Polyvinylpyrrolidone (PVP) NaCl were added solution reduce fiber diameter improve structural integrity during high‐temperature annealing. Co/CNF sample achieved an areal capacitance 316 mF cm −2 energy density 0.043 mWh at a current 1 mA . addition PVP reduced by 30% increased 3.6 times. optimal maintained 96.2% its over 10,000 charge/discharge cycles, demonstrating strong electrochemical stability. Symmetrical pouch cells with developed electrodes powered light‐emitting diode humidity/temperature sensor, their potential portable electronics.

Language: Английский

Citations

0