Different Methanol Oxidation Behaviors on Defectively Nanoporous Hematite Photoanode Modified with Platinum via Photoreduction versus Electrodeposition DOI
Qiaoxia Zhang, Chenglong Chen,

Guangcai Qu

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 976, P. 173244 - 173244

Published: Dec. 20, 2023

Language: Английский

Hollow Bowl NiS2@polyaniline Conductive Linker/Graphene Conductive Network: A Triple Composite for High‐Performance Supercapacitor Applications DOI
Yanming Guo,

Jin Chang,

Liangqing Hu

et al.

ChemSusChem, Journal Year: 2023, Volume and Issue: 17(3)

Published: Oct. 10, 2023

Abstract The achievement of the outstanding theoretical capacitance nickel sulfide (NiS 2 ) is challenging due to its low conductivity, slow electrochemical kinetics, and poor structural stability. In this study, we utilize polyaniline (PANI) as a linker anchor NiS with hollow bowl‐like structure, uniformly dispersed at surface graphene oxide (GO)(NiS @15PG). presence PANI provides growth sites, resulting in uniform dense arrangement . This morphological modulation increases contact area between active material electrolyte. Additionally, effectively connects conductive network GO, which advances electrical conductivity ion diffusion properties. As result, R ct (charge transfer resistance) Z w (Warburg impedance) @15PG decrease by 82.61 % 66.76 respectively. unique structure confers high specific (536.13 C g −1 1 A excellent multiplicative property 60.93 20 assembled @15PG//YP‐50 supercapacitors (HSC) demonstrates an energy density (13.09 Wh kg high‐power (16 kW ). capacity retention after 10,000 cycles 5 86.59 %, indicating significant potential for practical applications.

Language: Английский

Citations

4
Synthesis and bacteriostatic properties of ciprofloxacin-modified α-cobalt-substituted Keggin-structured polyoxometalate isomer single-crystal materials DOI

Jiaye Peng,

Wanli Yang,

Yue Pan

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1312, P. 138500 - 138500

Published: May 5, 2024

Language: Английский

Citations

1
Hydrothermal Synthesis of Ni, Co Hydroxide Nanosheet Array on Vertically Suspended Carbon Cloth for Flexible High-Performance Supercapacitors DOI
Yanming Guo,

Xindong Du,

Liangqing Hu

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(20), P. 39167 - 39174

Published: July 20, 2024

Language: Английский

Citations

1
Oxygen vacancies on CuGa2 catalysts Enhances CO2 Reduction to CO DOI

Jiangfeng Mou,

Jin Hu, Tianyou Chen

et al.

Sustainable Energy & Fuels, Journal Year: 2024, Volume and Issue: 8(23), P. 5428 - 5436

Published: Jan. 1, 2024

This study adopts a very simple and effective method to prepare the O–CuGa 2 catalyst electrode enriched with oxygen vacancies. Its Faraday efficiency for CO production reaches as high 82.6%.

Language: Английский

Citations

1
Different Methanol Oxidation Behaviors on Defectively Nanoporous Hematite Photoanode Modified with Platinum via Photoreduction versus Electrodeposition DOI
Qiaoxia Zhang, Chenglong Chen,

Guangcai Qu

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 976, P. 173244 - 173244

Published: Dec. 20, 2023

Language: Английский

Citations

0