Results 31 to 40 of about 3,977,454 (276)

Direct enthalpy measurement for hydrogenation of liquid organic hydrogen carriers by Differential Scanning Calorimetry under H2 pressure [PDF]

In this contribution, we report the hydrogenation enthalpy direct measurement of well-studied Liquid Organic Hydrogen Carriers (LOHC) (Dibenzyltoluene, N-Ethylcarbazole, 2-Octanone) and of a new LOHC (Acetophenone) by differential scanning calorimetry ...
Gerard, Gebel, Parviz, HAJIYEV, Emmanuel, Nicolas, Florian, D\u27Ambra, Vicent, Faucheux, Thibault, Cantat   +5 more
core   +3 more sources

Aromatic liquid organic hydrogen carriers for hydrogen storage and release

Current Opinion in Green and Sustainable Chemistry, 2023
Hydrogen production from renewable energy sources has the potential to significantly reduce the carbon footprint of critical economic sectors that rely heavily on fossil fuels. Liquid organic hydrogen carrier (LOHC) technology has the capability to overcome the limitations associated with conventional hydrogen storage technologies.
Phillimon Modisha, Dmitri Bessarabov
openaire   +2 more sources

Hydrogen economy, energy, and liquid organic carriers for its mobility

, 2022
The World hydrogen economy refers to the structure of hydrogen production and its utilization as a primary energy carrier. One of the major keys for the development of hydrogen economy is safe, economical, and compact hydrogen storage.
Singh, M, Singh, R, Gautam, S
core   +1 more source

Hydrogen and Usability of Hydrogen Storage Technologies

TH Wildau Engineering and Natural Sciences Proceedings, 2021
Science, technology and politics agree: hydrogen will be the energy carrier of the future. It will replace fossil fuels based on a sufficient supply from sustainable energy.
Lutz Giese, Jörg Reiff-Stephan
doaj   +1 more source

Life cycle assessment of hydrogen delivery pathways: a review

Energy Conversion and Management: X
As an adaptable energy carrier, hydrogen is capable of playing a crucial role in the world’s low-carbon fuel future. Its environmental benefits, high efficiency, and potential to unify the power and transportation sectors would facilitate clean, flexible,
Hamideh Hamedi, Giovanna Gonzales-Calienes, Jianjun Yang   +2 more
doaj   +1 more source

Application of Liquid Hydrogen Carriers in Hydrogen Steelmaking

, 2021
Steelmaking is responsible for approximately one third of total industrial carbon dioxide (CO2) emissions. Hydrogen (H2) direct reduction (H-DR) may be a feasible route towards the decarbonization of primary steelmaking if H2 is produced via electrolysis
Andersson, Joakim,, Andersson, Joakim, Joakim Andersson   +2 more
core   +1 more source

HIx system thermodynamic model for hydrogen production by the sulfur-iodine cycle [PDF]

, 2009
The HIx ternary system (H2O – HI – I2) is the latent source of hydrogen for the Sulfur – Iodine thermo-chemical cycle. After analysis of the literature data and models, a homogeneous approach with the Peng-Robinson equation of state used for both the ...
Hadj-Kali, Mohamed, Carles, Philippe, Borgard, Jean-Marc, Joulia, Xavier, Baudouin, Olivier, Floquet, Pascal, Gerbaud, Vincent   +6 more
core   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

A review on physical and chemical hydrogen storage methods for sustainable energy applications

Unconventional Resources
A comprehensive review of physical, chemical, and geological hydrogen storage and delivery methods to support sustainable energy systems is presented a survey of compressed gas, liquid hydrogen, adsorption on porous carbon and metal organic frameworks ...
Salah Sabeeh Abed Al Kareem, Qusay Hassan, Hassan Falah Fakhruldeen, Talib Munshid Hanoon, Feryal Ibrahim Jabbar, Sameer Algburi, Doaa H. Khalaf   +6 more
doaj   +1 more source

Hydrogen Storage Prediction in Dibenzyltoluene as Liquid Organic Hydrogen Carrier Empowered with Weighted Federated Machine Learning

Mathematics, 2022
The hydrogen stored in liquid organic hydrogen carriers (LOHCs) has an advantage of safe and convenient hydrogen storage system. Dibenzyltoluene (DBT), due to its low flammability, liquid nature and high hydrogen storage capacity, is an efficient LOHC ...
Ahsan Ali, Muhammad Adnan Khan, Hoimyung Choi   +2 more
doaj   +1 more source