Rational Designing of NiO Nanoparticles Anchored with PEG-WO3 for Enhanced Water Oxidation Performance DOI Open Access
Mrunal Bhosale, Pritam J. Morankar, Rutuja U. Amate

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(9), P. 1281 - 1281

Published: May 7, 2025

The electrochemical water splitting method is widely regarded as an efficient and sustainable approach for producing high-purity hydrogen in environmentally friendly manner. Cost-effective electrocatalysts are essential augmenting the electrocatalytic oxidation reaction. Herein, PEG-WO3-NiO electrocatalyst acknowledged attaining oxygen evolution reaction (OER) performances alkaline conditions. NiO nanoparticles anchored themselves to PEG-WO3‘s surface produced effective interfacial contact between materials. Among various compositions, optimized ratio of exhibits a low overpotential 349.7 mV at current density 10 mA cm−2 Tafel slope 71.22 dec−1 OER 1 M KOH. Additionally, demonstrates excellent stability, maintaining its performance even after 5000 cyclic voltammetry (CV) cycles chronopotentiometry analysis. Given durability high electrochemically active area, contributes advancement cost-effective scalable solutions applications.

Language: Английский

Nickel-copper alloying arrays realizing efficient Co-electrosynthesis of adipic acid and hydrogen DOI
Xuhui Ren, Qianyu Zhang, Yun Tong

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

26
Electronic modulation towards MOFs as template derived CoP via engineered heteroatom defect for a highly efficient overall water splitting DOI

Meijie Ding,

Zhiqiang Wei, Dexue Liu

et al.

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

Citations

8
Review on amorphous WO3 for electrochromic devices: Structure, optimization strategies and applications DOI
Hui Zhao, Xiaomei Yu, Shuang Yu

et al.

Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 43, P. 102513 - 102513

Published: Jan. 1, 2025

Language: Английский

Citations

0
Synergistic Ti–Sn–Co‐loaded columnar activated carbon particle electrodes for efficient treatment of simulated space bathing wastewater DOI Open Access
Wei Wang,

Jiaqi Wang,

Linghao Sun

et al.

Journal of Chemical Technology & Biotechnology, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Abstract BACKGROUND The recycling and treatment of water resources in space have become an urgent problem. While electrochemical advanced oxidation processes show good promise for the effective bathing wastewater, traditional two‐dimensional electrode reactors (2DERs) various drawbacks, including mass transfer limitations short life plate. Therefore, this study, a 2DER was filled with Ti–Sn–Co‐loaded columnar activated carbon (CAC) to prepare three‐dimensional reactor (3DER) simulated wastewater. RESULTS Independent experiments were conducted using response surface methodology Box–Behnken design optimize four variables 3DER wastewater treatment, data optimization carried out regression analysis. Under optimal conditions (granular filling 30.2 g L −1 , current density 19.4 mA cm −2 aeration rate 1.4 min ), average energy consumption 124.26 kWh kg chemical oxygen demand (COD) degradation 60.43%. CONCLUSION In Ti–Sn–Co/CAC achieved much higher COD than other column electrodes prepared work. This 24 times that 2DER, about 85% lower 2DER. Due its high efficiency low consumption, Ti–Sn–Co/CAC‐filled has excellent potential use © 2025 Society Chemical Industry (SCI).

Language: Английский

Citations

0
Preparation of spherical tungsten trioxide by spray pyrolysis of peroxotungstic acid DOI
Yuqing Qiu, Pengyuan Liu, Xingyu Chen

et al.

International Journal of Refractory Metals and Hard Materials, Journal Year: 2025, Volume and Issue: unknown, P. 107215 - 107215

Published: May 1, 2025

Language: Английский

Citations

0
Surface defect engineering in Mo-doped ReS2/CoS2 heterostructure catalysts for enhanced electrocatalytic water splitting DOI

Zhengqiang Zhao,

Yanhui Lu, Xu Yu

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 114, P. 152 - 160

Published: March 1, 2025

Language: Английский

Citations

0
Rational Designing of NiO Nanoparticles Anchored with PEG-WO3 for Enhanced Water Oxidation Performance DOI Open Access
Mrunal Bhosale, Pritam J. Morankar, Rutuja U. Amate

et al.

Polymers, Journal Year: 2025, Volume and Issue: 17(9), P. 1281 - 1281

Published: May 7, 2025

The electrochemical water splitting method is widely regarded as an efficient and sustainable approach for producing high-purity hydrogen in environmentally friendly manner. Cost-effective electrocatalysts are essential augmenting the electrocatalytic oxidation reaction. Herein, PEG-WO3-NiO electrocatalyst acknowledged attaining oxygen evolution reaction (OER) performances alkaline conditions. NiO nanoparticles anchored themselves to PEG-WO3‘s surface produced effective interfacial contact between materials. Among various compositions, optimized ratio of exhibits a low overpotential 349.7 mV at current density 10 mA cm−2 Tafel slope 71.22 dec−1 OER 1 M KOH. Additionally, demonstrates excellent stability, maintaining its performance even after 5000 cyclic voltammetry (CV) cycles chronopotentiometry analysis. Given durability high electrochemically active area, contributes advancement cost-effective scalable solutions applications.

Language: Английский

Citations

0