Results 91 to 100 of about 1,294 (186)

Techno-Economic Analysis of 350 BAR LOHC-Supplied Hydrogen Refueling Stations for Heavy Duty Vehicle Fleets

, 2023
14211423The cost of hydrogen at a refueling station depends mostly on two factors, the hydrogen production itself and the hydrogen supply chain. For both there are different options with LOHC that are in the focus of several scientific discussions.
Aschbrenner, Stefan, Voglstätter, Christopher, Eißler, Tobias, Schneider, Marius   +3 more
core   +1 more source

Does the Oxygen Functionality Really Improve the Thermodynamics of Reversible Hydrogen Storage with Liquid Organic Hydrogen Carriers?

Oxygen
Liquid organic hydrogen carriers (LOHCs) are aromatic molecules that are being considered for the safe storage and release of hydrogen. The thermodynamic properties of a range of aromatic ethers were investigated using various experimental and ...
Sergey P. Verevkin, Artemiy A. Samarov, Sergey V. Vostrikov   +2 more
doaj   +1 more source

Development of Dehydrogenation System for Liquid Organic Hydrogen Carrier with Enhanced Reaction Rate

Applied Sciences
Owing to the massive expansion and intermittent nature of renewable power, green hydrogen production, storage, and transportation technologies with improved economic returns need to be developed.
Juhan Lee, Muhammad Usman, Sanghyoun Park, Sangyong Lee, Myung Ho Song   +4 more
doaj   +1 more source

Hydrogen storage by new biobased liquid carriers (LOHC)

, 2022
Les LOHC sont des liquides organiques permettant de stocker le surplus de l’énergie électrique renouvelable sous forme d’une énergie chimique (H2) via la réaction d’hydrogénation d’un liquide déchargé en H2. Cette énergie peut être déstockée en cas de besoin via la réaction de déshydrogénation du liquide chargé en H2.
openaire   +1 more source

Wasserstofffreisetzung aus LOHC-Systemen: Dehydrierung mit brennerbasierter Direktbeheizung und Charakterisierung mittels Flüssigphasen-Thermometrie [PDF]

When using hydrogen as an energy carrier, liquid organic hydrogen carrier (LOHC) systems represent a particularly promising technology for its transport and safe long-term storage.
Bollmann, Jonas
core   +1 more source

Competitive effects of compounding aromatic hydrogen storage carriers in low-pressure hydrogenation reactions

Fuel Processing Technology
The reaction activity of various liquid organic hydrogen carriers (LOHCs) over 5 wt% Rh/C (BET surface area 933.5 g/cm3, pore size 4.6 nm, metal dispersion 10.5 %) and 5 wt% Ru/C (BET surface area 888.4 g/cm3, pore size 6.1 nm, metal dispersion 8.9 ...
Xiaopeng Mei, Zixuan Ma, Yingjie Yang, Xiaofeng Gao, Hantao Gong, Ziyu Song, Siyu Yao   +6 more
doaj   +1 more source

Investigation of the Electrocatalytic reduction of simple ketones in alkaline media

Electrochemistry Communications
Electrochemical energy storage in organic compounds has gained increasing interest recently. In particular, ketones and their secondary alcohols can serve as an electrochemical liquid organic hydrogen carrier (EC-LOHC) due to the possibility of selective
Axel Marth, Julia Piehler, Matthew Brodt, Maximilian Maier, Simon Thiele   +4 more
doaj   +1 more source

Messung von Hydrierkinetiken flüssiger Wasserstoffträger (LOHC)

LOHC speichern Wasserstoff durch reversible Hydrierung aromatischer Verbindungen. In dieser Arbeit wurde ein Versuchsaufbau zur Analyse der Hydrierung mittels in-situ Raman-Spektroskopie entwickelt. Untersucht wurden Toluol als Modelkomponente für homocyclische LOHC und N-Ethylcarbazol als Vertreter der heterocyclischen LOHC.
openaire   +1 more source

Decision on LOHC storage and logistics concept

This report will include the results of an evaluation of different transport options for the LOHC material. An overview of the options including benefits and drawbacks depending on the scale and volume of LOHC to be transported will be included.
openaire   +1 more source

Investigating the Aging Behavior of High-Density Polyethylene and Polyketone in a Liquid Organic Hydrogen Carrier. [PDF]

Polymers (Basel), 2023
Surisetty J, Sharifian M, Lucyshyn T, Holzer C.   +3 more
europepmc   +1 more source