Gel polymer electrolytes containing SiO2 spheres with tuned sizes to increase rechargeability of quasi-solid-state Zn-air batteries DOI

César Coello‒Mauléon,

Alejandro Arredondo−Espínola, Lorena Álvarez‒Contreras

et al.

Electrochimica Acta, Journal Year: 2024, Volume and Issue: unknown, P. 145265 - 145265

Published: Oct. 1, 2024

Language: Английский

Air-breathing cathode for aluminum–air battery: From architecture to fabrication and evaluation DOI

Yejian Xue,

Jiashu Yuan,

Xinfeng Yu

et al.

Materials Science and Engineering R Reports, Journal Year: 2025, Volume and Issue: 163, P. 100942 - 100942

Published: Feb. 1, 2025

Language: Английский

Citations

1
Bifunctional 2D structured catalysts for air electrodes in rechargeable metal-air batteries DOI Open Access
Chengang Pei, Dong Zhang, Jaekyum Kim

et al.

Energy Materials, Journal Year: 2024, Volume and Issue: 4(1)

Published: Jan. 3, 2024

The inherent technical challenges of metal-air batteries (MABs), arising from the sluggish redox electrochemical reactions on air electrode, significantly affect their efficiency and life cycle. Two-dimensional (2D) nanomaterials with near-atomic thickness have potential as bifunctional catalysts in MABs because distinct structures, exceptional physical properties, tunable surface chemistries. In this study, chemistry representative 2D materials was elucidated, comprehensive analysis primary modification techniques, including geometric structure manipulation, defect engineering, crystal facet selection, heteroatom doping, single-atom catalyst construction, composite material synthesis, conducted. correlation between activity is illustrated by examples, aim leading development advanced MABs. We also focus future perspective catalysts, definite mechanisms, standard measurement. expect work to serve a guide for design electrode that can be used

Language: Английский

Citations

4
Ionic-liquid-engineered, interfacial π–π-anchored, cobalt-dispersed, and N-, F-, B-doped carbon matrix as an oxygen electrocatalyst for advanced zinc–air batteries DOI

Nadar Allwyn,

M. Chandran,

Venkatraman Maithreyan

et al.

Journal of Materials Chemistry A, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

An advanced catalyst drives innovation in zinc–air battery technology, delivering exceptional performance, stability, and efficiency with successfully powering a mobile phone.

Language: Английский

Citations

0
Geometric Design and Electronic Engineering of Transition Metal Phosphides for Key Electrochemical Energy Technologies: Nanoarchitectonics and Application DOI
Muhammad Ishaq,

Maher Jabeen,

Rizwan Haider

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 27, 2025

Abstract Transition Metal Phosphides (TMPs) are highly focused on as electrode materials for their potential applications in electrochemical energy storage and conversion (EESC) devices due to high theoretical capacity, carrier mobility, excellent chemical mechanical stability. However, pristine TMPs typically suffer from low device stability safety concerns sluggish electronic/ionic kinetics volumetric variation after prolonged cycling. The precise morphological design synthesis of with good dispersity, novel assembling techniques, mitigation approaches, emphasizing nanoarchitectonics engineering, opens up new frontiers overcome these challenges. This paper comprehensively reviews state‐of‐the‐art advances TMP‐based key materials, focusing geometric electronic structure modulation, EESC, including rechargeable batteries, supercapacitors, electrocatalysis. In the end, current technical future research prospects nanostructured have also been presented EESC applications.

Language: Английский

Citations

0
Enhanced oxygen reduction reaction with rare-earth metal-based Ce-N-C catalyst DOI
Shaik Gouse Peera, Chao Liu,

P. Siva Prasada Reddy

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

2
Decoupled Cathode with Light Assistance for Rechargeable Zinc-Air Batteries: Achieving High Energy Density and Wide Temperature Adaptability DOI

Shenglin He,

Jingwei Shi,

Baoling Wang

et al.

Composites Part B Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 112099 - 112099

Published: Dec. 1, 2024

Language: Английский

Citations

2
Theoretical investigation of electrocatalytic activity of Pt-free dual atom-doped graphene for O2 reduction in an alkaline solution DOI Creative Commons
Tahereh Jangjooye Shaldehi, Soosan Rowshanzamir

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: June 20, 2024

Abstract Non-precious electrocatalysts as the alternative to Pt have become a hot research area in last decade due suitable catalytic activity Oxygen reduction reaction (ORR) electrochemical systems. In this work, density functional theory calculations were investigated explore of Fe, Cu, and Fe-Cu atoms supported by N-doped graphene ORR electrocatalyst for Oxygen-depolarized cathodes (ODCs). To end, mechanism was surveyed detail gas solvent phases. The results show that phase leads higher overpotential thermodynamic limiting potential. According states curves, there are strong interactions between metal atom substrate can effectively tune electronics catalysts. Bader's analysis confirms that, addition single atoms, nitrogen also played critical role charge transfer substrates oxygen molecules ORR. It is predicted Fe-Cu@NC SAC exhibits highest which consistent with potential theoretical − 0.26 0.66 (V vs. SHE), respectively, indicating type catalyst may be candidate instead precious metals oxygen-depolarized devices.

Language: Английский

Citations

1
A novel high durability ZnCl2-NH4Cl threshold-WIS (water-in-salt) electrolyte for rechargeable zinc-air battery DOI
Yuxuan Liu,

Takahashi Kan,

Yi-Ru Hsieh

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: 167, P. 105909 - 105909

Published: Dec. 16, 2024

Language: Английский

Citations

1
The Recent Advancement of Graphene-Based Cathode Material for Rechargeable Zinc–Air Batteries DOI Open Access

Abrham Sendek Belete,

Ababay Ketema Worku, Delele Worku Ayele

et al.

Processes, Journal Year: 2024, Volume and Issue: 12(8), P. 1684 - 1684

Published: Aug. 12, 2024

Graphene-based materials (GBMs) are a prospective material of choice for rechargeable battery electrodes because their unique set qualities, which include tunable interlayer channels, high specific surface area, and strong electrical conductivity characteristics. The market commercial batteries is now dominated by lithium-ion (LIBs). One the primary factors impeding development new energy vehicles large-scale storage applications safety LIBs. Zinc-based have emerged as viable substitute due to affordability, safety, improved performance. This review article explores recent developments in synthesis advancement GBMs zinc–air (ZABs) common graphene-based electrocatalyst types. An outlook on difficulties probable future paths this extremely promising field study provided at end.

Language: Английский

Citations

0
Gel polymer electrolytes containing SiO2 spheres with tuned sizes to increase rechargeability of quasi-solid-state Zn-air batteries DOI

César Coello‒Mauléon,

Alejandro Arredondo−Espínola, Lorena Álvarez‒Contreras

et al.

Electrochimica Acta, Journal Year: 2024, Volume and Issue: unknown, P. 145265 - 145265

Published: Oct. 1, 2024

Language: Английский

Citations

0