Frontiers in Energy Research | Fuel Cells, Electrolyzers and Membrane Reactors

Original Research

Accepted on 10 Feb 2026

Design and application of enhanced extended state observer for improving bus voltage stability during EIS testing of multi-stack proton exchange membrane fuel cells

in Fuel Cells, Electrolyzers and Membrane Reactors

KAI ZHAO
ZHIHAO SONG
SHUMING XU
FUHUA FAN
JIAN MEI
CHUANYU SUN

Frontiers in Energy Research

134 views

Review

Accepted on 06 Feb 2026

Direct Ammonia Solid Oxide Fuel Cells: A Comprehensive Review of Principles, Materials, and Recent Advances

in Fuel Cells, Electrolyzers and Membrane Reactors

Yi Xie
Muhammad Jalili Zarabadi
Aniruddha Pramod Kulkarni
Siva Krishna Karuturi
Sankar Prasad Bhattacharya

Frontiers in Energy Research

181 views

Original Research

Published on 24 Nov 2025

Energy-efficient parameter estimation of solid oxide fuel cells under varying pressure conditions using the black widow optimization algorithm

in Fuel Cells, Electrolyzers and Membrane Reactors

Parminder Singh
Amanpreet Sandhu
Yunis Khan
Roshan Raman
Praveen Barmavatu
Aman Garg

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1659232

1,245 views
1 citation

Original Research

Published on 27 Oct 2025

Interfacial p–n coupling in Cu3N/1T-MoS2 heterojunctions drives efficient and durable acidic hydrogen evolution

in Fuel Cells, Electrolyzers and Membrane Reactors

Tianjiao Huang
Wu Xia
Fnu Joshua
Vaishnavii Subbiah Ponnusamy
Qipeng Zhang
Sachin Kumar
Ao Yu

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1683318

1,477 views

Methods

Published on 08 Oct 2025

Standard operating procedure for starting and disassembling single solid oxide cells for testing in electrolysis mode

in Fuel Cells, Electrolyzers and Membrane Reactors

Seraphim Belko
Renaldo Springer
Long Le
Christopher A. Coyle
Olga A. Marina

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1651910

1,638 views
1 citation

Original Research

Published on 18 Sep 2025

Advanced online fuel cell stack water management strategies for fuel cell stacks in vehicle powertrain control

in Fuel Cells, Electrolyzers and Membrane Reactors

Yu Duan
Yu Li
Daniel To
Jiaxiang Zhang
Jinrui Chen
Hongxu Ran
Min Fan

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1457052

1,909 views
1 citation

Review

Published on 17 Sep 2025

Progress and outlook of solid oxide fuel cell technology for stationary power generation applications

in Fuel Cells, Electrolyzers and Membrane Reactors

Duc-Dung Le
Huu-Linh Nguyen
Sangseok Yu
Hoang Hiep Le
Tuan-Dung Hoang

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1650696

10,693 views
2 citations

Review

Published on 23 May 2025

Advancements and challenges in design of flow field plates in proton exchange membrane fuel cells: a comprehensive review

in Fuel Cells, Electrolyzers and Membrane Reactors

Abdelhakim Merdjani
Natalia Kizilova
Tabbi Wilberforce Awotwe
Mariusz Kostrzewski

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1506011

2,872 views
1 citation

Original Research

Published on 14 Mar 2025

Challenges in scaling up testing of catalyst coated membranes for proton exchange membrane water electrolyzers

in Fuel Cells, Electrolyzers and Membrane Reactors

Dehua Hou
Geng Qiao
Liqiu Liu
Xiaoqiang Zhang
Yichang Yan
Shangfeng Du

Frontiers in Energy Research

doi 10.3389/fenrg.2025.1557069

3,959 views
3 citations

Original Research

Published on 27 Nov 2024

Thermal stability and microstructure of fluorine-free hydrophobic coatings of gas diffusion layers for fuel cell applications

in Fuel Cells, Electrolyzers and Membrane Reactors

Florian Tritscher
Alexander Pranter
Fabio Blaschke
Werner Napetschnig
Maximilian Fuchs
Eduardo Machado-Charry
Viktor Hacker
Merit Bodner

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1457519

6,438 views
3 citations

Original Research

Published on 25 Nov 2024

Fluoride emission rate analysis in proton exchange membrane water electrolyzer cells

in Fuel Cells, Electrolyzers and Membrane Reactors

Eveline Kuhnert
Mathias Heidinger
Anna Bernroitner
Özge Kiziltan
Erwin Berger
Viktor Hacker
Merit Bodner

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1457310

4,361 views
9 citations

Original Research

Published on 07 Oct 2024

Performance evaluation of fuel cell based on a DC-DC boost converter through optimized MPPT controller

in Fuel Cells, Electrolyzers and Membrane Reactors

G. Subramaniam
C. Kumar
Faisal Alsaif

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1461634

2,767 views
6 citations

Original Research

Published on 20 Sep 2024

Surrogate-assisted reliability-based design optimization of PEMFC serpentine flow channel

in Fuel Cells, Electrolyzers and Membrane Reactors

Misganaw Abebe
Bonyong Koo
Min-Geun Kim
Hyun-Seok Kim

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1468702

2,373 views
2 citations

Original Research

Published on 11 Sep 2024

In-situ visualization and structure optimization of the flow channel of proton exchange membrane fuel cells

in Fuel Cells, Electrolyzers and Membrane Reactors

Zhengguo Qin
Yuanyuan Liu
Chasen Tongsh
Zhiming Bao
Hongtao Li
Kangcheng Wu
Zhe Deng
Bowen Qin
Qing Du
Kui Jiao

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1454007

4,165 views
4 citations

Original Research

Published on 21 Aug 2024

Accurate parameters identification of proton exchange membrane fuel cell using Young’s double-slit experiment optimizer

in Fuel Cells, Electrolyzers and Membrane Reactors

Ayyarao S. L. V. Tummala
Nishanth Polumahanthi
Baseem Khan
Ahmed Ali

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1384649

2,048 views
6 citations

Original Research

Published on 19 Jun 2024

Effect of oxidant quantity and humidification temperature on performance of PEMFC with twin inlet and twin outlet flow field

in Fuel Cells, Electrolyzers and Membrane Reactors

Aneesh Jose
Sudesh Bekal
Shripad T. Revankar

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1390956

2,109 views
1 citation

Review

Published on 07 May 2024

The current state of transition metal-based electrocatalysts (oxides, alloys, POMs, and MOFs) for oxygen reduction, oxygen evolution, and hydrogen evolution reactions

in Fuel Cells, Electrolyzers and Membrane Reactors

Henrique Araújo
Biljana Šljukić
Sandra Gago
Diogo M. F. Santos

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1373522

11,273 views
27 citations

Mini Review

Published on 02 Apr 2024

Local oxygen transport resistance in polymer electrolyte fuel cells: origin, dependencies and mitigation

in Fuel Cells, Electrolyzers and Membrane Reactors

Pablo A. García-Salaberri
Prodip K. Das
Antonio M. Chaparro

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1357325

6,536 views
21 citations

Original Research

Published on 24 Jan 2024

Effect of steam reinjection mass flow rate on the SOFC–GT system with steam reinjection

in Fuel Cells, Electrolyzers and Membrane Reactors

Hang Zhao
Puyan Zheng
Qunzhi Zhu
Xiangpeng Zhang
Zehua Lan
Zaiguo Fu
Tian Luo
Renhu Shen
Jiahao Cheng

Frontiers in Energy Research

doi 10.3389/fenrg.2024.1336807

2,162 views
5 citations

Original Research

Published on 20 Nov 2023

Enhanced control strategy and energy management for a photovoltaic system with hybrid energy storage based on self-adaptive bonobo optimization

in Fuel Cells, Electrolyzers and Membrane Reactors

Ahmed G. Khairalla
Hossam Kotb
Kareem M. AboRas
Muhammad Ragab
Hesham B. ElRefaie
Yazeed Yasin Ghadi
Amr Yousef

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1283348

4,754 views
13 citations

Original Research

Published on 09 May 2023

Theoretical analysis of mixed open-circuit potential for high temperature electrochemical cells electrodes

in Fuel Cells, Electrolyzers and Membrane Reactors

A. Cammarata
L. Mastropasqua

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1120343

5,417 views
6 citations

Correction

Published on 05 May 2023

Corrigendum: The viability of implementing hydrogen in the commonwealth of Massachusetts

in Fuel Cells, Electrolyzers and Membrane Reactors

Brian Hammerstrom
Christopher Niezrecki
Kelly Hellman
Xinfang Jin
Michael B. Ross
J. Hunter Mack
Ertan Agar
Juan Pablo Trelles
Fuqiang Liu
Fanglin Che

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1179305

1,966 views
1 citation

Original Research

Published on 10 Mar 2023

Comparative study on the performance of the application of clean alternative fuels in SOFC/ICE hybrid power systems on electric aircraft

in Fuel Cells, Electrolyzers and Membrane Reactors

Chengjie Li
Zixuan Wang
He Liu
Jiang Qin
Liqiu Wei

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1146587

7,300 views
14 citations

Review

Published on 10 Mar 2023

A survey on parameters estimation of the proton exchange membrane fuel cells based on the swarm-inspired optimization algorithms

in Fuel Cells, Electrolyzers and Membrane Reactors

Navid Razmjooy

Frontiers in Energy Research

doi 10.3389/fenrg.2023.1148323

6,359 views
8 citations

89 articles

articles

Design and application of enhanced extended state observer for improving bus voltage stability during EIS testing of multi-stack proton exchange membrane fuel cells

Direct Ammonia Solid Oxide Fuel Cells: A Comprehensive Review of Principles, Materials, and Recent Advances

Energy-efficient parameter estimation of solid oxide fuel cells under varying pressure conditions using the black widow optimization algorithm

Interfacial p–n coupling in Cu3N/1T-MoS2 heterojunctions drives efficient and durable acidic hydrogen evolution

Standard operating procedure for starting and disassembling single solid oxide cells for testing in electrolysis mode

Advanced online fuel cell stack water management strategies for fuel cell stacks in vehicle powertrain control

Progress and outlook of solid oxide fuel cell technology for stationary power generation applications

Advancements and challenges in design of flow field plates in proton exchange membrane fuel cells: a comprehensive review

Challenges in scaling up testing of catalyst coated membranes for proton exchange membrane water electrolyzers

Thermal stability and microstructure of fluorine-free hydrophobic coatings of gas diffusion layers for fuel cell applications

Fluoride emission rate analysis in proton exchange membrane water electrolyzer cells

Performance evaluation of fuel cell based on a DC-DC boost converter through optimized MPPT controller

Surrogate-assisted reliability-based design optimization of PEMFC serpentine flow channel

In-situ visualization and structure optimization of the flow channel of proton exchange membrane fuel cells

Accurate parameters identification of proton exchange membrane fuel cell using Young’s double-slit experiment optimizer

Effect of oxidant quantity and humidification temperature on performance of PEMFC with twin inlet and twin outlet flow field

The current state of transition metal-based electrocatalysts (oxides, alloys, POMs, and MOFs) for oxygen reduction, oxygen evolution, and hydrogen evolution reactions

Local oxygen transport resistance in polymer electrolyte fuel cells: origin, dependencies and mitigation

Effect of steam reinjection mass flow rate on the SOFC–GT system with steam reinjection

Enhanced control strategy and energy management for a photovoltaic system with hybrid energy storage based on self-adaptive bonobo optimization

Theoretical analysis of mixed open-circuit potential for high temperature electrochemical cells electrodes

Corrigendum: The viability of implementing hydrogen in the commonwealth of Massachusetts

Comparative study on the performance of the application of clean alternative fuels in SOFC/ICE hybrid power systems on electric aircraft

A survey on parameters estimation of the proton exchange membrane fuel cells based on the swarm-inspired optimization algorithms