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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 35(6); December 2024
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Development of Electrochemical Carbon Dioxide Capture Technology
SEONYEOB KIM, JI EON CHAE, JISEON CHOI, DONGKEUN LEE, SUNYOUP LEE
This study presents the development of an electrochemical carbon capture technology for direct air capture (DAC). The membrane-electrode assembly (MEA) design w...
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JAEDONG KIM, EUI-SOON YIM, JUMIN YEON, JIN-WOO DOE, JAE-KON KIM
Globally, biodiesel is mainly manufactured from animal and vegetable oils in the form of fatty acid methyl esters (FAMEs). It has been reported that the quality...
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Study on Development and Application of PEM Water Electrolysis Simulation Model Using SimscapeTM
YOUNG MIN SEO, TAE HYUNG KOO, HYUN WOO NOH, DONG WOO HA, ROCK KIL KO
In this study, an integrated simulation model in the Simscape environment for the polymer electrolyte membrane (PEM) water electrolysis system was developed. Th...
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TAEK-KWAN KWON, YONG-WOO HWANG, IN-HONG JUNG
Platinum group metal (PGM) are important rare metals used in advanced industries, and their reserves are geographically concentrated, limiting their stable glob...
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An Experimental Study on Flame Behaviors and Emission Characteristics in H2 MILD Combustion
GIHYEON LEE, KEEMAN LEE
To mitigate the drawbacks of hydrogen fuel, which is characterized by high-temperature combustion and higher thermal NO emissions, moderate or intense low oxyge...
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Study on Ni-exsolved Perovskite Catalysts for Oxygen-evolution Reactions in Alkaline Conditions
JIN GOO LEE
Metal-exsolution from perovskites has been mainly utilized for catalysis of thermochemical reactions or solid oxide fuel cells/electrolyzers due to the high dis...
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Catalyst Infiltration on Anode of SOFC for Direct Utilization of Ammonia
KANGYONG LEE, DAEHAN CHUNG, YONGGYUN BAE, JOONGMYEON BAE
In this study, to improve the performance of solid oxide fuel cells (SOFCs) under ammonia-fed conditions, a suitable catalyst was selected and impregnated into ...
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The Direction of Hydrogen and Ammonia Stockpiling Policy for Achieving Carbon Neutrality
JAE-KYUNG KIM
South Korea plans to import a significant portion of the clean hydrogen and ammonia needed for carbon neutrality, with imports potentially reaching 80% by 2030....
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Study on Methods for Conducting Quantitative Risk Assessment of Liquid Hydrogen Fueling Stations
EUNGYEOl YU, BOOSEUNG KIM, MINAH KIM, SEUNGKYU KANG
In this study, two leakage scenarios for a liquid hydrogen fueling station were constructed using different frequency analysis methods to perform a quantitative...
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Fuel Cell-based Tri-generation System Operating Strategy for Horticulture
TUANANH BUI, JIN YOUNG PARK, DONGKEUN LEE, YONGGYUN BAE, YOUNGSANG KIM, SANG MIN LEE
This study proposes operating strategy of 25 kW fuel cell based tri-generation system for horiculture. Firstly, typical summer and winter out door temperature, ...
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Case Study on Size Optimization of Heat Sink Used in Cryogenic Compact-type Needle Valve
SU JUNG KANG, HYO LIM KANG, SEUNG HO HAN, JU HWAN KWAK
A cryogenic valve is designed to accommodate working fluids such as liquid nitrogen and liquid hydrogen. At cryogenic temperatures, changes in gasket tolerance ...
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HOYOUNG RYU, WONJUN YOON, SEUNGHYEON LEE, JUNPHIL HWANG, JUYOUNG OH, JUNGSOO PARK, HEE SU KIM
Construction equipment generates extreme load variation, and since there are few test methods to evaluate vehicles. Therefore, research on fuel cell and battery...
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SANGHOON JI, WEONJAE KIM, NARI PARK, MI-SEON KIM, SANGJONG HAN, HYUN-MAN LIM, HAN GIL SEO, JONGSU SEO, WOOCHUL JUNG
Platinum thin film, widely used as cathode in low-temperature solid oxide fuel cells (SOFCs), needs to provide improved thermal durability. In this study, the a...
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JAE-HYEOK LEE, JINSIL KANG, GEON HYEOUNG KIM, MIN JU KIM, HYEON SU KIM, DONG YEOL SONG, HO-GEUN AHN
In this study, we aimed to investigate the ammonia decomposition activity of various promoters in ammonia decomposition reactions by using ruthenium and cobalt-...
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SANGHOON JI, WEONJAE KIM, NARI PARK, MI-SEON KIM, JINHONG JUNG, KWANGHO AHN, SUNGWON KANG, JONGSU SEO, HAN GIL SEO, WOOCHUL JUNG
Platinum thin film, widely used as cathode in low-temperature solid oxide fuel cells (LT-SOFCs), needs to provide improved thermal durability. In this study, th...
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KWANG-HO KIM, SOON-YOUNG JEONG, SUNG KIM
This paper presents a numerical study on the design of sensor condenser geometry which is used for condenser tube cleaning system. In order to achieve an optimu...
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Design and Evaluation of Cathode Air Filter for Hydrogen Fuel Cell-powered Ships
HYUNWOO LEE, SOMIN JIN, GILJU JEONG, KIHOON HAN
Hydrogen energy is a key eco-friendly energy source, and studies aimed at enhancing the performance of hydrogen fuel cells are increasing. In hydrogen fuel cell...
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Risk Assessment of Hydrogen Product Inspection and Testing Facility Using EFFECTS & RISKCURVES
JINSEO KIM, YANGKYUN KIM, SEUNGHO JUNG
Hydrogen is expanding in use as a measure to reduce greenhouse gas emissions. However, due to the inherent risks of hydrogen, ensuring safety is essential. To a...
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BYUNGYEON SEO, SEUNGHUN OH, HYUN KYU SUH
This study aims to provide fundamental data to improve proton exchange membrane fuel cell (PEMFC) performance. A physical model of the bipolar plate was reverse...
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JAEYOUNG LEE, HONGKI LEE
Sublimable iron(II) acetylacetonate and platinum(II) acetylacetonate were used to prepare Fe-Pt/C nanocatalysts for anion exchange membrane water electrolyzer a...