GREEN HYDROGEN PRODUCTION USING ADVANCED CATALYSTS: RECENT ADVANCES, CHALLENGES, AND FUTURE PERSPECTIVES-A BRIEF STUDY
Green Hydrogen, Water Electrolysis, Electrocatalysts, Hydrogen Evolution Reaction, Oxygen Evolution Reaction, Renewable Energy.
Abstract
Green hydrogen has emerged as one of the most promising clean energy carriers for achieving global carbon neutrality. Unlike conventional hydrogen production methods based on fossil fuels, green hydrogen is generated through water electrolysis powered by renewable energy sources such as solar, wind, and hydroelectric power. The efficiency of water electrolysis is strongly influenced by the electrocatalysts used for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). Advanced catalysts such as platinum, iridium oxide, ruthenium oxide, nickel-iron layered double hydroxides, transition metal phosphides, and perovskite oxides have demonstrated remarkable improvements in catalytic activity, durability, and energy efficiency. This paper reviews recent developments in advanced catalyst materials for green hydrogen production, discusses the electrochemical principles governing water electrolysis, presents key engineering equations and efficiency calculations, and highlights the major technical and economic challenges. Future research directions including low-cost catalyst development, artificial intelligence-assisted catalyst design, and large-scale industrial implementation are also discussed.
"GREEN HYDROGEN PRODUCTION USING ADVANCED CATALYSTS: RECENT ADVANCES, CHALLENGES, AND FUTURE PERSPECTIVES-A BRIEF STUDY", JETNR - JOURNAL OF EMERGING TRENDS AND NOVEL RESEARCH (www.JETNR.org), ISSN:2984-9276, Vol.4, Issue 6, page no.c368-c373, June-2026, Available :https://rjpn.org/JETNR/papers/JETNR2606267.pdf
Volume 4
Issue 6,
June-2026
Pages : c368-c373
Paper Reg. ID: JETNR_235321
Published Paper Id: JETNR2606267
Downloads: 00044
Research Area: Science and Technology
Country: Erode, Tamilnadu, India
ISSN: 2984-9276 | IMPACT FACTOR: 9.87 Calculated By Google Scholar | ESTD YEAR: 2023
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.87 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: RJPN (IJPublication) Janvi Wave
