Electrochemical performance of Sm0.5Sr0.5Co1.1-xFexO3-δ (x=0, 0.02, 0.05, 0.08, 0.1) cathodes for intermediate temperature solid oxide fuel cells DOI
Feng‐Yuan Zhang,

Mengxi Tan,

Haitao Guo

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 110, P. 226 - 233

Published: March 1, 2024

Language: Английский

Advancements in silicon‐air batteries: High performance asymmetric‐electrolyte and quasi‐solid‐state designs for portable applications DOI Creative Commons

Shengcui Pang,

Junjie Wang,

Baoling Wang

et al.

Carbon Energy, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 3, 2025

Abstract Silicon‐air batteries (SABs) hold significant potential as efficient energy conversion devices due to their high theoretical density, discharge voltage, and favorable energy‐to‐cost ratios. However, applicability has been hindered by low output potential, polarizations, singular aqueous configuration. To address these, the catalyst with faster oxygen reduction reaction (ORR) kinetic rate, nitrogen‐doped carbon materials functionalized FeMo metal clusters (FeMo‐NC), was designed in acid electrolyte thus voltage density SABs asymmetric‐electrolytes have developed. This innovative design aligns rates of cathode anode SABs, achieving stable around 1.7 V for 188 h. Furthermore, an all‐in‐one quasi‐solid‐state SAB (QSSSAB) first developed using a suitable acid–base gel electrolyte. QSSSAB showcases good safety, cost, portability, open‐circuit 1.6 300.2 Wh kg −1 , surpassing most previously reported SABs. In terms application, these compact QSSSABs can provide reliable power support portable small electronic (such players, diodes, watches).

Language: Английский

Citations

3
Scalable progress for advanced bifunctional electrocatalysts for practical zinc-air batteries DOI

Nayantara K. Wagh,

S.S. Shinde, Jung‐Ho Lee

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 109, P. 115230 - 115230

Published: Jan. 2, 2025

Language: Английский

Citations

1
Design principles of non-noble metal catalysts for high-performance rechargeable Zn-air batteries DOI
Pengxiang Liu, Yaqian Wang, Ruitao Lv

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104155 - 104155

Published: March 1, 2025

Language: Английский

Citations

0
Light-Assisted Delocalized Electron-Driven g-C3N4/NSs-Based Cathode Catalysts for High-Performance Rechargeable Zinc-Air Batteries DOI

Shenglin He,

Steven Gao, Sujuan Hu

et al.

Energy storage materials, Journal Year: 2025, Volume and Issue: unknown, P. 104194 - 104194

Published: March 1, 2025

Language: Английский

Citations

0
In-Situ Hydrophobic Protective Layer for Suppressing Hydrogen Evolution Corrosion and Enabling High-Efficiency Silicon-Air Batteries with Wide Temperature Adaptability DOI
Rong Yan,

Feng Bian,

Jun Hu

et al.

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112456 - 112456

Published: March 1, 2025

Language: Английский

Citations

0
Applications of perovskite oxides for oxygen evolution and oxygen reduction reactions in alkaline media DOI Creative Commons
Huimin Wang, Junfang Cheng, Hao Chen

et al.

Energy Reviews, Journal Year: 2025, Volume and Issue: unknown, P. 100139 - 100139

Published: April 1, 2025

Language: Английский

Citations

0
Recent Progress in Balancing the Activity, Durability, and Low Ir Content for Ir‐Based Oxygen Evolution Reaction Electrocatalysts in Acidic Media DOI Open Access
Huimin Wang, Xinyi Li, Guozhu Zhang

et al.

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

Published: Dec. 23, 2024

Proton exchange membrane (PEM) electrolysis faces challenges associated with high overpotential and acidic environments, which pose significant hurdles in developing highly active durable electrocatalysts for the oxygen evolution reaction (OER). Ir-based nanomaterials are considered promising OER catalysts PEM due to their favorable intrinsic activity stability under conditions. However, cost limited availability limitations. Consequently, numerous studies have emerged aimed at reducing iridium content while maintaining durability. Furthermore, research on mechanism of has garnered widespread attention differing views among researchers. The recent progress balancing activity, durability, low is summarized this review, a particular focus effects catalyst morphology, heteroatom doping, substrate introduction, novel structure development performance from four perspectives. Additionally, mechanistic discussed, both theoretical experimental approaches elucidate mechanism. Finally, perspectives future developments presented.

Language: Английский

Citations

3
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
Core@Shell Pt3Co@Pt/C Nanoparticles as an Electrocatalyst for the Oxygen Reduction Reaction DOI
Junfang Cheng, Hao Chen,

Enping Wang

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 9, 2024

Language: Английский

Citations

0
Electrochemical performance of Sm0.5Sr0.5Co1.1-xFexO3-δ (x=0, 0.02, 0.05, 0.08, 0.1) cathodes for intermediate temperature solid oxide fuel cells DOI
Feng‐Yuan Zhang,

Mengxi Tan,

Haitao Guo

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 110, P. 226 - 233

Published: March 1, 2024

Language: Английский

Citations

0