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SDS-Assisted Morphology Regulation of NiMoO₄ for Efficient Alkaline Water Oxidation [PDF]

Molecules
Oxygen evolution reaction (OER) remains the primary kinetic bottleneck in alkaline water electrolysis, necessitating the development of efficient, economically viable, and earth-abundant electrocatalysts.
Mrunal Bhosale, Pritam J. Morankar, Sahil S. Magdum, Aditya A. Patil, Chan-Wook Jeon   +4 more
doaj   +2 more sources

Resistance Separation of Polymer Electrolyte Membrane Fuel Cell by Polarization Curve and Electrochemical Impedance Spectroscopy

Energies, 2021
The separation of resistances during their measurement is important because it helps to identify contributors in polymer electrolyte membrane (PEM) fuel cell performance.
Jaehyeon Choi, Jaebong Sim, Hwanyeong Oh, Kyoungdoug Min   +3 more
doaj   +1 more source

Single-step hydrothermal synthesis of amine functionalized Ce-MOF for electrochemical water splitting

Journal of Taibah University for Science, 2022
Electrochemical water splitting is a well-sought method for the production of renewable energy due to its low cost, high efficiency, ease of operation, availability of a variety of catalysts, and green approach.
Muhammad Mukhtar Sirati, Dilshad Hussain, Khalid Mahmood, Adeel Hussain Chughtai, Muhammad Yousaf-Ur-Rehman, Wasif Mahmood Ahmad Malik, Sultan Alomairy, Samia ben Ahmed, M. S. Al-Buriahi, Muhammad Naeem Ashiq   +9 more
doaj   +1 more source

Synthesis of NiMoO₄/NiMo@NiS Nanorods for Efficient Hydrogen Evolution Reactions in Electrocatalysts

Nanomaterials, 2023
As traditional energy structures transition to new sources, hydrogen is receiving significant research attention owing to its potential as a clean energy source.
Sen Hu, Cuili Xiang, Yongjin Zou, Fen Xu, Lixian Sun   +4 more
doaj   +1 more source

N-Doped CrS₂ Monolayer as a Highly-Efficient Catalyst for Oxygen Reduction Reaction: A Computational Study

Nanomaterials, 2022
Searching for low-cost and highly-efficient oxygen reduction reaction (ORR) catalysts is crucial to the large-scale application of fuel cells. Herein, by means of density functional theory (DFT) computations, we proposed a new class of ORR catalysts by ...
Zengming Qin, Zhongxu Wang, Xiaofeng Li, Qinghai Cai, Fengyu Li, Jingxiang Zhao   +5 more
doaj   +1 more source

Atomic Pt-Clusters Decoration Triggers a High-Rate Performance on Ni@Pd Bimetallic Nanocatalyst for Hydrogen Evolution Reaction in Both Alkaline and Acidic Medium

Applied Sciences, 2020
The development of inexpensive and highly robust nanocatalysts (NCs) to boost electrochemical hydrogen evolution reaction (HER) strengthens the implementation of several emerging sustainable-energy technologies.
Dinesh Bhalothia, Sheng-Po Wang, Shuan Lin, Che Yan, Kuan-Wen Wang, Po-Chun Chen   +5 more
doaj   +1 more source

A Systematic Performance History Analysis of a Chlor-Alkali Membrane Electrolyser under Industrial Operating Conditions

Applied Sciences, 2019
The history of the potential and electrical current evolution of an industrial chlor-alkali membrane electrolyser is a powerful tool to track its operational efficiency progress over time and for deciding the required maintenance instants.
Filipa Franco, Jorge Prior, Svetlozar Velizarov, Adélio Mendes   +3 more
doaj   +1 more source

Electrocatalytic Reduction of CO₂ in Water by a Palladium-Containing Metallopolymer

Nanomaterials, 2022
The palladium–salen complex was immobilized by electropolymerization onto a Pt disc electrode and applied as an electrocatalyst for the reduction of CO2 in an aqueous solution.
Marcos F. S. Teixeira, André Olean-Oliveira, Fernanda C. Anastácio, Diego N. David-Parra, Celso X. Cardoso   +4 more
doaj   +1 more source

New Progress on Development of Oxygen Evolution Reaction Catalysts

Journal of MMIJ, 2017
In recent years, the electrochemical water splitting using renewable energy has attracted considerable attention for the production and utilization of hydrogen gas as a fuel. However, the high overpotential for the oxygen evolution reaction increases the
Shunsuke YAGI, Hidekazu IKENO, Ikuya YAMADA   +2 more
doaj   +1 more source

Physics-Based Electrochemical Model of Vanadium Redox Flow Battery for Low-Temperature Applications

Batteries, 2023
Vanadium redox flow batteries (VRFBs) operate effectively over the temperature range of 10 °C to 40 °C. However, their performance is significantly compromised at low operating temperatures, which may happen in cold climatic conditions.
Praphulla Rao, Sreenivas Jayanti
doaj   +1 more source