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JHNE
Journal of Hydrogen and New Energy
Aims and scope
The Journal of Hydrogen and New Energy aims to provide a forum for information on research, development and demonstration in the areas of hydrogen and new energy. The Journal publishes original research and reviews covering all aspects of hydrogen production, storage and utilization as well as new and renewable energy for sustainable energy systems, in the following classifications:
- Hydrogen economy, policy, and environmental impact
- Hydrogen production
- Hydrogen storage, separation, purification, and liquefaction
- Fuel cells and their applications
- BOP for hydrogen and fuel cell systems
- Hydrogen safety and sensors
- Hydrogen transportation and infrastructure
- Combustion, engine, and heat transfer
- New energy applications I - coal-based technologies, CCS, etc.
- New energy applications II – battery, flow battery, energy storage, etc.
- Other unclassified technologies in hydrogen and new energy
Indexed in
Korea Citation Indexed(KCI)
Current Issue
Volume 36(5); October 2025
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YOUNGHUN KIM, GICHAN KIM, JEONGBO YUN, SUNGTAE PARK, HWEEUNG KWON
One of the representative methods to produce green hydrogen is hydrogen production from green ammonia. The process of producing hydrogen from green ammonia is w...
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HYEONSEONG JEONG, SEONGHYEON HAM, SUNG-DAE YIM, MINJIN KIM
Polymer electrolyte membrane fuel cells (PEMFCs) are a promising clean energy technology for reducing carbon emissions in transportation. Despite recent commerc...
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Catalytic Performance of Fe/Cr/Mg Pellets on the High-temperature Water-gas Shift Reaction
CHANG-JUN LEE, HYE-RI KIM, JIN-BAE KIM, CHOEL-HWI RYU, GAB-JIN HWANG
A Fe/Cr/Mg catalyst pellet was developed for the high-temperature water-gas shift reaction (HT-WGSR) to enable efficient hydrogen production from syngas derived...
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JUNYEONG KWON, SEUNGHUN SUK, JEONGJU CHOI, TAEGYU HEO
This study analyzed the flow characteristics of cartridge-type high-pressure hydrogen valves with Equal-Percentage (EQ%) flow characteristic through experiments...
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Evaluation of Voltage Stability of PEMFCs under Tilting Conditions for Aviation
EUITAE KIM, SU-MIN LEE, YOON-YOUNG CHOI, IN SEOP LIM, YOUNG-JUN SOHN, SANGSEOK YU, HWANYEONG OH
The Polymer Electrolyte Membrane Fuel Cell (PEMFC) is a promising technology for aviation due to its high efficiency and zero emissions. However, aviation tilti...
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WONHAK SEO, GYUDEOK KIM, YOUNGGUAN JUNG, YOUNGJIN SEO, CHULMIN HWANG, SEUNGHWAN KIM
The Unitized Regenerative Fuel Cell (URFC) have also the function of water electrolysis and the function of fuel cell in same one cell. The electrochemical reac...
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WON JUN SEO, HYUN WOO NOH, TAE HYUNG KOO, DONG WOO HA, ROCK KIL KO, YOUNG MIN SEO
In this study, a theoretical analysis was conducted on the efficiency of liquid hydrogen production by utilizing the characteristics of cryo-coolers and the the...
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Finite Element Analysis and Design of a Structure and an Inner Flow Path of a Liquid Hydrogen Pump
HYUNSE KIM, YOUNG-BOG HAM, JUNG-HO PARK
Recently, as climate crisis has arisen, various researches about clean energy are actively performed. One of promising solutions is hydrogen energy, which only ...
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Remote Sensing Characteristics of Raman LiDAR for Green Ammonia Leakage Detection
BYOUNGJIK PARK, WONBO CHO, HEEJIN KIM, HWISEONG KIM, YANGKYUN KIM, UNGGI YOON, DONGCHUL MIN, GIBEOM KIM
Ammonia has recently emerged as a promising hydrogen carrier due to its approximately 1.7-times higher storage efficiency compared to liquefied hydrogen. Howeve...
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Operation Strategy of Pressurized Solid Oxide Fuel Cell System Fueled by Ammonia
WOOCHAN SHIN, DONGKEUN LEE, JINYOUNG PARK, YOUNGSANG KIM, SUNYOUP LEE, YONGGYUN BAE
This study models a pressurized ammonia-fueled solid oxide fuel cell (SOFC) system for co-production of electricity and hydrogen. A steady-state model was built...
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Assessment of Hydrogen Energy Adoption in Korea’s Energy-Intensive Industries
SO JEONG JANG, SOO YOUNG YUN, SO YEONG SEOL, DONG YOON KIM, YONG WOO HWANG, BONG JAE LEE
This study assesses the greenhouse gas (GHG) reduction potential of replacing 10% of energy consumption with hydrogen in Korea’s energy-intensive industries fro...
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Shape Design of Metal Disc in Cryogenic Pilot-Operated Safety Relif Valve for Leak-Tightness
SUJUNG KANG, EUNJIN JO, SEUNGHO HAN, GYEONGBEOM MIN
The contact pressure distribution and effective contact area at the metal-to-metal contact surface between the seat and disc of a cryogenic pilot-operated safet...
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SEONG KWANG HONG, WONJAE CHOI, JAEHEON CHOE
This study analyzes energy efficiency and greenhouse gas (GHG) emissions of railway vehicles in Korea. National statistical data were used to quantify well-to-w...
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SUJIN KIM, SEONGHYEON HAM, MINJIN KIM, JONGSUP HONG
In this study, a methodology for predicting the degradation and performance variations of Building-integrated fuel cells under different operating conditions is...
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Techno-Economic, Risk, and Delta Sensitivity Analysis of Ocean Energy-Based P2G System
SUNGTAK JEON, KISEOK JEONG, TAEYOUNG JYUNG
This study presents a simulation-based techno-economic and risk assessment of 1 GW-scale off-grid hydrogen production using four ocean energy sources: offshore ...
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A Study on the Application of HAZOP and LOPA to Liquefied Hydrogen Charging Stations
DOOHYOUN SEO, KWANGWON RHIE, DONGMIN LEE, HYEONKI KIM, DANBEE SHIN
This study applies HAZOP and LOPA methodologies to a liquefied hydrogen refueling station. HAZOP identified potential hazards, while LOPA quantitatively assesse...