Challenges and strategic advancements in platinum-based catalysts for tailored methanol oxidation reaction DOI

Lan Wang,

Lingyun Luo,

Zeng Guo

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 118875 - 118875

Published: Dec. 1, 2024

Language: Английский

Advances in Novel Supported Pt‐Based Catalysts for Methanol Electrolysis DOI

Jiaojiao Li,

Fulin Yang, Ligang Feng

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 23, 2025

Abstract Methanol electrolysis, coupling thermodynamically favorable methanol oxidation reaction (MOR) and hydrogen evolution (HER), is a promising strategy for energy‐saving generation as compared with traditional water splitting. Pt‐based catalysts are the best choice while intrinsic activity utilization of Pt should be increased due to its high cost. Supporting engineering effective in boosting catalytic effectiveness, some novel supports diverse support effects developed accelerate kinetics improve efficiency. Herein, comprehensive review recent advances electrocatalysts methanol‐assisted production provided. The mechanism electrolysis anode MOR cathode HER first outlined, respectively. Then, performance enhancement effects, including anchoring, electronic, synergistic, strain briefly discussed. Subsequently, clarified by supports, metal oxides, phosphides, selenides, tellurides, presented, promotion effect relevant challenges future perspectives concluded last section, where most attention paid metal‐supporting their understanding study.

Language: Английский

Citations

0
Review on Direct Methanol Fuel Cells: Bridging the Gap between Theory and Application for Sustainable Energy Solutions DOI
Siti Hasanah Osman, Siti Kartom Kamarudin, Norazuwana Shaari

et al.

Energy & Fuels, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Language: Английский

Citations

0
Electrostatic self-assembly of copper oxide nano catchers boosting the efficiency of oxygen reduction in microbial fuel cell DOI
Cong Li,

Mingxia Zheng,

Xuan Yang

et al.

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 643, P. 237059 - 237059

Published: April 16, 2025

Language: Английский

Citations

0
Interfacial charge transfer bridge on SrTiO3 crystal boosts solar water splitting DOI
Xinyi Zhu,

Lingling Ding,

Ruixue Sun

et al.

Journal of Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 116160 - 116160

Published: April 1, 2025

Language: Английский

Citations

0
Potential-dependent photo-electro-catalysis coupling mechanism for methanol oxidation: A case study over Pt/Cu-Nb2O5 nanorod arrays DOI

Shixu Song,

Yan Zhao,

Qisen Jia

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152550 - 152550

Published: May 25, 2024

Language: Английский

Citations

3
Integration of Phosphorus in PdCr Metallene for Enhanced CO-Tolerant Alcohol Electrooxidation DOI

Haiting Liu,

Tong Li,

Zizhan Wu

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 64(1), P. 123 - 132

Published: Dec. 24, 2024

Pd-based alloys are among the most attractive catalysts for direct alcohol fuel cells. However, their widespread use is limited by high cost of Pd and susceptibility to deactivation surface-adsorbed reaction intermediates, particularly CO. In this study, we engineered an ultrathin 2D PdCr metallene minimize usage doped it with phosphorus enhance its CO tolerance. The resulting P-PdCr demonstrated significantly higher activity, stability, tolerance electrooxidation various alcohols compared commercial Pd/C catalysts. Particularly, methanol oxidation (MOR), catalyst achieved a mass activity 2.64 A mg–1Pd specific 5.81 mA cm–2, maintaining remarkable stability over duration 27 h. Density functional theory calculations revealed that enhanced performance attributed incorporation Cr P atoms into structure. This reduces energy barriers potential-determining step in MOR process, mitigates adsorption on surface, accelerates conversion intermediates. strategic doping structure introduces novel approach developing electrooxidation.

Language: Английский

Citations

2
Palladium nanocrystals immobilized on boron and nitrogen codoped mesoporous carbon spheres as efficient methanol oxidation electrocatalysts DOI

Yan Wang,

Xiangjie Guo,

Ziyue Chen

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135598 - 135598

Published: Oct. 1, 2024

Language: Английский

Citations

1
A CO2-emission Free Direct Methanol Fuel Cell for Simultaneous Production of Electrical Energy and Value-added Chemicals DOI
Hao Chen, Jia Song, Xin Long

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2024, Volume and Issue: unknown, P. 124643 - 124643

Published: Sept. 1, 2024

Language: Английский

Citations

0
Challenges and strategic advancements in platinum-based catalysts for tailored methanol oxidation reaction DOI

Lan Wang,

Lingyun Luo,

Zeng Guo

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 118875 - 118875

Published: Dec. 1, 2024

Language: Английский

Citations

0