Results 1 to 10 of about 247,870 (317)

Machine Learning-Guided Multimodal Synchrotron Analysis Workflow for Fuel Cell Electrocatalyst Discovery [PDF]

Communications Chemistry
Synchrotron radiation provides exceptional sensitivity and resolution, enabling the acquisition of highly precise information critical for advancing fuel cell technology.
Ankur Baliyan, Sarthak Verma, Kaoru Sasakawa, Masashi Matsumoto, Hideo Inoue, Hideo Daimon, Yoshiharu Sakurai, Yoshiharu Uchimoto, Hideto Imai   +8 more
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Synthesis of Cobalt Oxide on FTO by Hydrothermal Method for Photoelectrochemical Water Splitting Application

Applied Sciences, 2021
Cobalt oxide thin films were successfully grown directly on fluorine-doped tin oxide glass substrates through a simple, green, and low-cost hydrothermal method.
Siti Nurul Falaein Moridon, Mohd Nur Ikhmal Salehmin, Khuzaimah Arifin, Lorna Jeffery Minggu, Mohammad B. Kassim   +4 more
doaj   +1 more source

Synergistic effect of perovskites and nitrogen-doped carbon hybrid materials for improving oxygen reduction reaction

Scientific Reports, 2023
A fundamental understanding of the electrochemical behavior of hybrid perovskite and nitrogen-doped (N-doped) carbon is essential for the development of perovskite-based electrocatalysts in various sustainable energy device applications.
R. Rohib, Saeed Ur Rehman, Eunjik Lee, Changki Kim, Hyunjoon Lee, Seung-Bok Lee, Gu-Gon Park   +6 more
doaj   +1 more source

Improvement of microbial fuel cell performance using novel kaolin earthenware membrane coated with a polybenzimidazole layer

Energy Science & Engineering, 2021
A proton exchange membrane (PEM) is one of the most critical and expensive components in a dual‐chamber microbial fuel cell (MFC) that separates the anode and cathode chambers.
Siti Mariam Daud, Mimi Hani Abu Bakar, Wan Ramli Wan Daud, Byung Hong Kim, Jamaliah Md Jahim, Andanastuti Muchtar, Mahendra Roa Somalu, Pak Hoe Lee, Peer Mohamed Abdul   +8 more
doaj   +1 more source

Commercial Anion Exchange Membranes (AEMs) for Fuel Cell and Water Electrolyzer Applications: Performance, Durability, and Materials Advancement

Separations, 2023
The utilization of anion exchange membranes (AEMs) has revolutionized the field of electrochemical applications, particularly in water electrolysis and fuel cells. This review paper provides a comprehensive analysis of recent studies conducted on various
Wei Keat Ng, Wai Yin Wong, Nur Adiera Hanna Rosli, Kee Shyuan Loh   +3 more
doaj   +1 more source

Experimental Study on a 1000W Dead-End H2/O2 PEM Fuel Cell Stack with Cascade Type for Improving Fuel Utilization [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2017
Proton exchange membrane fuel cells (PEMFCs) with a dead-ended anode and cathode can obtain high hydrogen and oxygen utilization by a comparatively simple system. Nevertheless, the accumulation of the water in the anode and cathode channels might cause a
Ebrahim Alizadeh, Majid Khorshidian, Seyed Hossein Masrori Saadat, Seyed Majid Rahgoshay, Mazaher Rahimi-Esbo   +4 more
doaj   +1 more source

Effect of β-resin of binderless coke on mechanical properties of high-density carbon blocks at high molding pressure

Scientific Reports, 2022
High-density carbon blocks have excellent mechanical, thermal, and electrical properties. In particular, these blocks are applied in various fields while maintaining excellent physical properties even in harsh environments. In this study, binderless coke
Seungjoo Park, Seon Ho Lee, Song Mi Lee, Doo-Hwan Jung   +3 more
doaj   +1 more source

Layering Optimization of the SrFe_0.9Ti_0.1O_3−δ–Ce_0.8Sm_0.2O_1.9 Composite Cathode

Molecules, 2022
Cathode thickness plays a major role in establishing an active area for an oxygen reduction reaction in energy converter devices, such as solid oxide fuel cells.
Azreen Junaida Abd Aziz, Nurul Akidah Baharuddin, Mahendra Rao Somalu, Andanastuti Muchtar   +3 more
doaj   +1 more source

Electrochemical Impedance Spectroscopy for Investigation of Different Losses in 4-cells Short Stack with Integrated Humidifier and Water Separator [PDF]

Hydrogen, Fuel Cell & Energy Storage, 2016
Electrochemical impedance spectroscopy (EIS) is a suitable and powerful diagnostic testing method for fuel cells (FCs) since it is non-destructive and provides useful information about FC performance and its components. In this study, for the first time,
Ebrahim Alizadeh, Majid Khorshidian, Seyed Majid Rahgoshay, Seyed Hossein Masrori Saadat, Mazaher Rahimi-Esbo   +4 more
doaj   +1 more source

Role of microbial electrosynthesis system in CO2 capture and conversion: a recent advancement toward cathode development

Frontiers in Microbiology, 2023
Microbial electrosynthesis (MES) is an emerging electrochemical technology currently being researched as a CO2 sequestration method to address climate change.
Irwan Ibrahim, Mohd Nur Ikhmal Salehmin, Krishan Balachandran, Muhammad Farhan Hil Me, Kee Shyuan Loh, Mimi Hani Abu Bakar, Bor Chyan Jong, Swee Su Lim   +7 more
doaj   +1 more source