Tailoring the Morphology of Poly (Triazine Imide) by Chemical Equilibrium towards Enhanced Photocatalytic Overall Water Splitting DOI

Jiawen Yu,

Jun Zhang, Qin Wang

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: unknown, P. 105321 - 105321

Published: Oct. 1, 2024

Language: Английский

Unlocking potential and challenges of MOFs and COFs based energy materials for CO2 reduction and H2 production DOI

Iqra Sadiq,

Syed Asim Ali,

Saman Shaheen

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 120, P. 146 - 180

Published: March 27, 2025

Language: Английский

Citations

0
Bioinspired Oxygen-Evolution Reaction: Achieving Oxygen-Evolution Reaction on Layered Manganese-Oxide Surface with Extremely Low Overpotential DOI

Maryam Gharedaghloo,

Mohammad Mahdi Najafpour

ACS Applied Energy Materials, Journal Year: 2024, Volume and Issue: 7(21), P. 10081 - 10091

Published: Oct. 24, 2024

Despite the common belief that manganese (hydr)oxides in absence of other metal ions require high overpotential to catalyze oxygen-evolution reaction (OER) alkaline conditions, our study has uncovered surprising results. Layered oxide demonstrates noteworthy OER activity at Mn(III) Mn(IV) oxidation peak following charge accumulation. This is achieved with remarkably low (120 mV) a 1.0 M KOH solution. Initially, Faraday efficiency modest 20%, which can be attributed initial storage. However, as continues (200 s), significantly increases over 80%. We also propose detailed mechanism for this low-overpotential regime, supported by situ visible and Raman spectroscopies surrounding region. By examining amount oxygen generated concentrations redox-active Mn near redox peak, turnover frequency 3.8 × 10–3 s–1 1.35 V was calculated. The reduced observed during complex interplay between process accumulation it nature, these factors collectively enabling notably overpotential. These findings provide significant insights design development highly efficient stable electrocatalysts water-splitting applications, potentially revolutionizing approaches energy conversion Our have implications applications.

Language: Английский

Citations

3
Z-scheme group-11-chalcogenides heterostructures for solar-driven photocatalytic water splitting DOI
Yufei Xue, Lei Gao, Qingyan Li

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 93, P. 992 - 999

Published: Nov. 11, 2024

Language: Английский

Citations

3
Enhanced Photo/Electrocatalytic Efficiency of Zn-Decorated TiO2 Nanostructures for Sustainable Hydrogen Evolution DOI
Mohd Fazil, Jahangeer Ahmed, Tokeer Ahmad

et al.

Catalysis Today, Journal Year: 2024, Volume and Issue: unknown, P. 115103 - 115103

Published: Oct. 1, 2024

Language: Английский

Citations

2
TiO2@ZrO2 p-n Heterostructured Nanocomposites for Enhanced NO2 Gas Sensing DOI
Nayeem Ahmad Pandit, Jahangeer Ahmed, Tokeer Ahmad

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

Citations

2
Fabricated S-scheme CoS/CeO2 heterojunction photocatalyst efficiently activates peroxymonosulfate for polyethylene terephthalate plastic degradation: Insight into radicals and electron transfer DOI

Yang Wan,

Huijie Wang,

Jiejing Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158124 - 158124

Published: Nov. 1, 2024

Language: Английский

Citations

2
Self-Supported Porous Carbon Monoliths for Electrocatalytic Hydrogen Evolution in Alkaline Freshwater and Seawater DOI
Bei Li, Changshui Wang, Shuijian He

et al.

Langmuir, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 3, 2024

Developing efficient catalysts for seawater electrolysis hydrogen evolution reaction (HER) is crucial producing green hydrogen. Carbonized wood (CW), a porous carbon monolith, promising self-supporting electrocatalytic electrode owing to its environmentally friendly, sustainable, and hierarchically properties. However, the impact of different tree species on performance remains unclear. In this study, various types CWs, including carbonized poplar (PoCW), balsa (BaCW), fir (FiCW), pine (PiCW), have been selected investigate their in evolution. Among these, PoCW exhibits superior HER compared other attributed electrochemically active surface area, resistance, content oxygen-containing functional groups. demonstrates low overpotential 284 mV 356 at 10 mA cm–2 alkaline freshwater seawater, respectively. Moreover, shows long-term durability 100 h both seawater. This work guides selection wood-based monoliths that metal-free, CW-based electrodes hold great potential

Language: Английский

Citations

1
Role of g-C3N4 as a 2-D composite partner in enhancing the photocatalytic waste water detoxifying ability of green routed cerium doped zinc oxide DOI

A. Sudha,

N. Anuradha,

M. Banéto

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1325, P. 141013 - 141013

Published: Dec. 6, 2024

Language: Английский

Citations

1
Cu-Pd alloy electrocatalysts with enhanced performance and stability in direct formaldehyde fuel cells DOI
Yan Zhang,

Xinrui Zhu,

Jindong Wu

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 683, P. 964 - 972

Published: Dec. 19, 2024

Language: Английский

Citations

1
Tailoring the Morphology of Poly (Triazine Imide) by Chemical Equilibrium towards Enhanced Photocatalytic Overall Water Splitting DOI

Jiawen Yu,

Jun Zhang, Qin Wang

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: unknown, P. 105321 - 105321

Published: Oct. 1, 2024

Language: Английский

Citations

0