Cold start of PEMFCs based on adaptive strategies: A comprehensive review DOI
Xudong Deng,

Wei Hu,

Qichao Zou

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 100, P. 1120 - 1134

Published: Dec. 30, 2024

Language: Английский

Investigation of mass spatial distribution characteristics in proton exchange membrane fuel cells: Full-morphology simulation considering “mixed structure” gas distribution zones DOI
Yong Zhang,

Dongjian Zhang,

Yifang Zhang

et al.

Renewable Energy, Journal Year: 2025, Volume and Issue: 243, P. 122536 - 122536

Published: Feb. 1, 2025

Language: Английский

Citations

1
Power density optimization for proton exchange membrane fuel cell stack based on data-driven and improved light spectrum algorithm DOI
Xi Chen, Wentao Feng,

Yukang Hu

et al.

Energy Conversion and Management, Journal Year: 2025, Volume and Issue: 326, P. 119467 - 119467

Published: Jan. 2, 2025

Language: Английский

Citations

0
The Effect of Ionic Bond on Anion Exchange Membrane: Enhanced Hydrophilicity and Structural Rearrangement of Blending Membrane DOI
Kyuha Lee, Ji Young Chu

Published: Jan. 1, 2025

For the commercialization of anion exchange membrane fuel cells (AEMFCs), (AEM), which is a key component AEMFCs, requires not only excellent ion conductivity but also high alkaline stability. Therefore, in this study, hybrid composed quaternized poly(phenylene oxide) (QPPO) with dense sites and polyvinyl alcohol (PVA), known for its superior chemical mechanical properties, prepared. The QPPOx-PVAy AEMs (where x y represent weight ratio QPPO PVA) forms hydrogen bonds or electrostatic interactions through dehydration reaction between quaternary ammonium group hydroxyl PVA. This network bonding, resulting enhanced hydrophilicity structural rearrangement, improves dimensional stability membrane. Among prepared AEMs, QPPO85-PVA15 AEM exhibits ionic 79.8 mS cm–1 at 80 °C under 100% RH, low change, appropriate strength. In addition, retains 86.3% initial after 1000 h 2 M NaOH conditions. Thus, overall results demonstrate that incorporation PVA effective producing performance.

Language: Английский

Citations

0
Lifespan prediction model for proton exchange membrane fuel cell vehicle based on time series information feature extraction and optimization DOI
Caizhi Zhang, Tong Niu, Zhongbao Wei

et al.

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 122558 - 122558

Published: Jan. 1, 2025

Language: Английский

Citations

0
Design strategies for mainstream flow channels in large-area PEMFC: From typical units to large areas DOI
Zhuo Zhang,

Hong-Bing Quan,

Sai-Jie Cai

et al.

Applied Energy, Journal Year: 2025, Volume and Issue: 388, P. 125628 - 125628

Published: March 12, 2025

Language: Английский

Citations

0
The effect of ionic bond on anion exchange membrane: Enhanced hydrophilicity and structural rearrangement of blending membrane DOI
Kyu Ha Lee, Ji Young Chu

Fuel, Journal Year: 2025, Volume and Issue: 395, P. 135169 - 135169

Published: March 30, 2025

Language: Английский

Citations

0
Cold start of PEMFCs based on adaptive strategies: A comprehensive review DOI
Xudong Deng,

Wei Hu,

Qichao Zou

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 100, P. 1120 - 1134

Published: Dec. 30, 2024

Language: Английский

Citations

2