Investigation on corrosion and interface conductivity of TA1 under dynamic loads in proton exchange membrane water electrolyzer anodic environment DOI Creative Commons
Yao Huang, Lin Li, Jizheng Yao

et al.

Frontiers in Energy Research, Journal Year: 2024, Volume and Issue: 12

Published: Nov. 19, 2024

In this paper, the electrochemical and corrosion behavior of pure titanium (TA1) in simulated Proton Exchange Membrane Water Electrolysis (PEMWE) anodic environment was investigated. condition, potential TA1 −689 mV, with a self-corrosion current density 232.5 μA cm –2 , polarization resistance 125.9 Ω 2 . During potentiostatic at V, maintained approximately 6 mA However, passivation process exhibited instability. Furthermore, has been shown to significantly facilitate formation surface oxides, passive film that formed displays lowest bound water OH − highest content O 2– exhibiting average valence. Notably, dynamic potentials caused transients, among which square wave most remarkable. The shows an just below 2V when fluctuating are applied. interfacial contact (ICR) V slightly higher than square, sine triangular waves. Additionally, high temperature condition PEMWE will aggravate by fluoride ions.

Language: Английский

Comprehensive experimental investigation of dynamic response to fluctuating load of proton exchange membrane water electrolyzer DOI
Qinghui Zeng, Xiaohong Yang,

Erjun Bu

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 103, P. 310 - 326

Published: Jan. 18, 2025

Language: Английский

Citations

0
Durability of NiFe-based oxygen evolution electrocatalysts in AEM water electrolyzer under fluctuating power supply DOI

Zhi‐Yuan Wan,

Dongxue Rui,

Lanlan Wu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 688, P. 456 - 468

Published: Feb. 20, 2025

Language: Английский

Citations

0
Transient modeling and control strategies for WT-PV integrated hydrogen production system DOI
Xiyuan Zhang, Bowen Wang, Fan Zhang

et al.

International Journal of Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 244, P. 126918 - 126918

Published: March 9, 2025

Language: Английский

Citations

0
A novel solution for heat lag in the combined hydrogen, heating and power system based on PV power supply DOI
Junjie Zhao, Huawei Chang,

Wenjie Gang

et al.

Renewable Energy, Journal Year: 2025, Volume and Issue: unknown, P. 123204 - 123204

Published: April 1, 2025

Language: Английский

Citations

0
Operational Stability Factor: A Comprehensive Metric for Assessing Catalyst Durability in Dynamic Water Electrolyzer Conditions DOI
Jongwoo Kim, Jaegeun Noh, Dong Young Chung

et al.

ACS Energy Letters, Journal Year: 2025, Volume and Issue: unknown, P. 2574 - 2581

Published: May 2, 2025

Language: Английский

Citations

0
A gradient porous transport layer enabling a high-performance proton-exchange membrane electrolysis cell DOI
Yinglun Tang,

Shangchun Su,

Xiangheng Niu

et al.

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 121707 - 121707

Published: Oct. 1, 2024

Language: Английский

Citations

1
Investigation on corrosion and interface conductivity of TA1 under dynamic loads in proton exchange membrane water electrolyzer anodic environment DOI Creative Commons
Yao Huang, Lin Li, Jizheng Yao

et al.

Frontiers in Energy Research, Journal Year: 2024, Volume and Issue: 12

Published: Nov. 19, 2024

In this paper, the electrochemical and corrosion behavior of pure titanium (TA1) in simulated Proton Exchange Membrane Water Electrolysis (PEMWE) anodic environment was investigated. condition, potential TA1 −689 mV, with a self-corrosion current density 232.5 μA cm –2 , polarization resistance 125.9 Ω 2 . During potentiostatic at V, maintained approximately 6 mA However, passivation process exhibited instability. Furthermore, has been shown to significantly facilitate formation surface oxides, passive film that formed displays lowest bound water OH − highest content O 2– exhibiting average valence. Notably, dynamic potentials caused transients, among which square wave most remarkable. The shows an just below 2V when fluctuating are applied. interfacial contact (ICR) V slightly higher than square, sine triangular waves. Additionally, high temperature condition PEMWE will aggravate by fluoride ions.

Language: Английский

Citations

0