Results 91 to 100 of about 4,068,964 (183)

Liquid Organic Hydrogen Carriers (LOHCs): A Pathway to Alternative Hydrogen Storage Solutions

Liquid Organic Hydrogen Carriers (LOHCs) are emerging as a promising alternative for hydrogen storage and transport, offering improved safety, scalability, and energy density compared to conventional methods. This study provides a comprehensive overview of LOHC systems, addressing both the fundamental aspects and applied system-level modeling. Reaction
openaire   +2 more sources

Pushing activity and stability of LOHC dehydrogenation catalysts by strict LOHC quality protocols

606613Hydrogen storage and transportation using liquid organic hydrogen carrier (LOHC) systems is a promising way to make use of the existing infrastructure for fuels (tank farms, tank vehicles) for the ramp-up of a future hydrogen economy.
Beier, C.-K., Preuster, Patrick, Wasserscheid, P., Henseler, J., Rullo, F., Geißelbrecht, M., Bösmann, A.   +6 more
core   +1 more source

TEMPO-assisted electrocatalytic dehydrogenation of piperazine to pyrazine over CuCo2O4/NF

International Journal of Electrochemical Science
This study addresses key challenges in traditional liquid organic hydrogen carrier (LOHC) dehydrogenation—such as dependence on high temperatures or precious metal catalysts—and electrode passivation in direct electrosynthesis.
Hanyu Li, Siyi Chen, Xin Zheng, Fangcheng Qiu, Yajie Zhang, Shengping Wang   +5 more
doaj   +1 more source

Oxygenated Liquid Organic Hydrogen Carrier (oxo-LOHC) systems: The biodegradation and endocrine disrupting potential of oxo-LOHCs, intermediates and transformation products

Journal of Hazardous Materials
Journal of hazardous materials 495, 139030 - (2025).
Yohan Seol, Marta Markiewicz, Viktor Schmalz, Stephan Beil, Chantal Martin, Peter Wasserscheid, Stefan Stolte   +6 more
openaire   +3 more sources

Resilience of Liquid Organic Hydrogen Carrier Based Energy-Storage Systems

, 2017
The reliability of energy storage by using a liquid organic hydrogen carrier (LOHC) was evaluated. LOHC systems consist of a number of components and can be divided into two different strands for charging and discharging.
Müller, Karsten, Preuster, Patrick, Andreas Bösmann, Rüde, Timo, Timo Rüde, Karsten Müller, Peter Wasserscheid, Wasserscheid, Peter, Patrick Preuster, Wolfgang Arlt, Bösmann, Andreas, Arlt, Wolfgang   +11 more
core   +1 more source

LOHC 탈수소화 반응기 용 촉매구조체

, 2023
Provided is a catalyst structure for a liquid organic hydrogen carrier (LOHC) dehydrogenation reactor, including a support, a plurality of channels formed on the support in such a manner that the LOHC may flow therethrough, and an LOHC dehydrogenation ...
Bae, Joongmyeon, Lee, Sanghun, Kim, Taehong, Lee, Jaemyung, Han, Gwangwoo   +4 more
core   +1 more source

Ethylamine as a regenerative fuel for emission-free direct liquid fuel cell

Next Materials
Discovery of energy-dense and emission-free fuels for low-temperature fuel cell technology remains an important research theme to achieve efficient, clean electricity generation. In this study, we report the study of ethylamine as a regenerative fuel for
Jinyao Tang, Jialu Li, Dezhen Wu, Rongxuan Xie, Zhenmeng Peng   +4 more
doaj   +1 more source

A two-step methodology for the selection and process optimization of Liquid Organic Hydrogen Carriers (LOHCs)

International Journal of Hydrogen Energy
[EN]The reduction of GHG emissions is clearly bounded to an increase in the use of renewable resources. Hence, the use of energy carriers such as hydrogen seems crucial to reduce the fluctuations in the power generation. However, the physico-chemical properties of hydrogen hinder its transportation and storage.
Carlos Prieto, Antonio Sánchez, Mariano Martín   +2 more
openaire   +2 more sources

Boosting power density of hydrogen release from LOHC systems by an inverted fixed-bed reactor design

13761387Hydrogen storage and transportation in form of charged Liquid Organic Hydrogen Carrier (LOHC) systems is attractive as these hydrocarbon-based carrier molecules can provide hydrogen using the existing infrastructure for fossil fuels. For hydrogen
Preuster, Patrick, Wasserscheid, P., Gackstatter, F., Kadar, J., Wagner, L., Ortner, F., Geißelbrecht, M., Willer, M.   +7 more
core   +1 more source

Efficiency of high-loaded nickel catalysts modified by Mg in hydrogen storage/extraction using quinoline/decahydroquinoline pair as LOHC substrates

Journal of Magnesium and Alloys
An effect of Mg introduction on efficiency of high-loaded nickel catalysts in dehydrogenation of decahydroquinoline (10HQ) was investigated. 10HQ dehydrogenation is key process for the liquid organic hydrogen carrier (LOHC) storage technology using the ...
Anton P. Koskin, Jingsong Zhang, Olga B. Belskaya, Olga A. Bulavchenko, Darya A. Konovalova, Sergey A. Stepanenko, Arkadiy V. Ishchenko, Irina G. Danilova, Vyacheslav L. Yurpalov, Yurii V. Larichev, Roman G. Kukushkin, Petr M. Yeletsky   +11 more
doaj   +1 more source