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TKHNES
Transactions of the Korean
Hydrogen and New Energy Society
Aims and scope
The Transactions of the Korean Hydrogen and New Energy Society (TKHNS) 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 32(5); October 2021
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LIXIN LU, GUANXIA DAI, JAEYOUNG LEE, HONGKI LEE
To study the effect of the mixture ratio of Ni-Pt nanocatalysts on water electrolysis characteristics in anion exchange membrane system, Ni-Pt nanocatalysts wer...
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GUANXIA DAI, LIXIN LU, JAEYOUNG LEE, HONGKI LEE
To synthesize Fe/Ni nanocatalysts loaded on carbon black, Iron(II) acetylacetonate and nickel (II) acetylacetonate and were reduced to Fe and Ni metallic nanopa...
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A Study on Safety Improvement for Mobile Hydrogen Refueling Station by HAZOP Analysis
YOON-SUP BYUN
In order to expand the supply of hydrogen vehicles, the first thing to be done is to build an infrastructure to supply hydrogen. There are fixed and mobile type...
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BYEOL-NIM LEE, ABDUL KODIR, HYEJIN LEE, DONGWON SHIN, BYUNGCHAN BAE
Chemical durability issue in polymer electrolyte membranes has been a challenge for the commercialization of polymer electrolyte membrane fuel cells (PEMFCs). I...
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DONGGEUN YOO, HYEONSUCK KIM, SOHYEONG OH, KWON-PIL PARK
The air-cooled proton exchange membrane fuel cells (PEMFC) stacks, which is widely used in small-sized PEMFC, have a problem in that durability is weaker than t...
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PEMFC Based Cogeneration System Using Heat Pump
TUANANH BUI, YOUNG SANG KIM, DONG KEUN LEE, KOOK YOUNG AHN
In recent years, polymer electrolyte membrane fuel cell (PEMFC) based cogeneration system has received more and more attention from energy researchers because b...
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Enhancing Flow Uniformity of Gas Separator for Solid Oxide Fuel Cells by Optimizing Dimple Patterns
THAI-QUYEN QUACH, DONG KEUN LEE, KOOK YOUNG AHN, YOUNG SANG KIM
This study presents a novel way to enhance uniformity of the gas flow inside the solid oxide fuel cell (SOFC), which is critically important to fuel cell perfor...
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SANGHOON JI
The initial electrochemical performance of ceramic fuel cell with thin-film electrolyte fabricated by plasma-enhanced atomic layer deposition method was evaluat...
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SANGHO SOHN, BYUNG-IL CHOI
This paper is a study on the thermal design of printed circuit heat exchanger (PCHE) to supply cryogenic high pressure liquid hydrogen stored from hydrogen liqu...
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SOOBIN HYEON, JUNGHO CHOI
During the hydrogen fueling process, hydrogen temperature inside the compressed tank were limited below 85℃ due to the allowable pressure of tank material. The ...
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Evaluation of the Heat Conduction Model of Concrete Ground on Which LN2 Non-Spreading Pool Forms
MYUNGBAE KIM, LE-DUY NGUYEN, KYUNGYUL CHUNG, YONGSHIK HAN, SUNGHOON CHO
In this study, evaporation of LN2 non-spreading pool on concrete plate was dealt with experimentally. The thermophysical properties of concrete, which is a comp...
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HO-JUNG RYU, HYUNGSEOK NAM, BYUNG WOOK HWANG, HANA KIM, YOOSEOB WON, DAEWOOK KIM, DONG-WON KIM, GYU-HWA LEE, JEOM-IN BAEK
Basic design of 3 MWth chemical looping combustion system for LNG combustion and steam generation was conducted based on the mass and energy balance and the pre...
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DANBEE HAN, YOUNGSOON BAEK
Power to gas (P2G) is one of the energy storage technologies that can increase the storage period and storage capacity compared to the existing battery type. On...
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GUANXIA DAI, LIXIN LU, JOONGPYO SHIM, HONG-KI LEE
The combination of different concentrations of ZnSO in acidic solution as electrolyte in Zn-air batteries was investigated by Zn symmetrical cell test, half-cel...
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SANGHOON JI
The initial electrochemical performance of ceramic fuel cell with thin-film electrolyte was evaluated in terms of peak power density ratio, open circuit voltage...
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Techno-Economic Analysis and Life-Cycle Assessment for the Production of Hydrogen from Biogas
HYUNWOO KIM1, YOUNGSOON BAEK, WANGYUN WON
Due to fossil fuel depletion and environmental pollution, H2 production from organic waste has received an increased attention. In this study, we present an int...