Results 11 to 20 of about 6,655,135 (304)

PEM water electrolysis for hydrogen production: fundamentals, advances, and prospects

Carbon Neutrality, 2022
Hydrogen, as a clean energy carrier, is of great potential to be an alternative fuel in the future. Proton exchange membrane (PEM) water electrolysis is hailed as the most desired technology for high purity hydrogen production and self-consistent with ...
Tongzhou Wang, Xuejie Cao, Lifang Jiao
semanticscholar   +1 more source

Electricity-assisted production of caproic acid from grass [PDF]

, 2017
Background: Medium chain carboxylic acids, such as caproic acid, are conventionally produced from food materials. Caproic acid can be produced through fermentation by the reverse beta-oxidation of lactic acid, generated from low value lignocellulosic ...
Andersen, Stephen, Khor, Way Cern, Rabaey, Korneel, Vervaeren, Han   +3 more
core   +2 more sources

Alkaline Water Electrolysis for Green Hydrogen Production

Accounts of Chemical Research
Conspectus The global energy landscape is undergoing significant change. Hydrogen is seen as the energy carrier of the future and will be a key element in the development of more sustainable industry and society.
H. Tüysüz
semanticscholar   +1 more source

Nanotechnology makes biomass electrolysis more energy efficient than water electrolysis [PDF]

Nature Communications, 2014
The energetic convenience of electrolytic water splitting is limited by thermodynamics. Consequently, significant levels of hydrogen production can only be obtained with an electrical energy consumption exceeding 45 kWh kg(-1)H2. Electrochemical reforming allows the overcoming of such thermodynamic limitations by replacing oxygen evolution with the ...
Chen Yan Xin, Lavacchi Alessandro, Miller Hamish A, Bevilacqua Manuela, Filippi Jonathan, Innocenti Massimo, Marchionni Andrea, Oberhauser Werner, Wang L, Vizza Francesco   +9 more
openaire   +4 more sources

Study of pyridine-mediated electrochemical reduction of CO2 to methanol at high CO2 pressure [PDF]

, 2016
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim The recently proposed highly efficient route of pyridine-catalyzed CO 2 reduction to methanol was explored on platinum electrodes at high CO 2 pressure.
Barton, Barton Cole, Barton Cole, Bocarsly, Boston, Costentin, de Tacconi, Ertem, Hori, Keets, Keith, Keith, Krauskopf, Lebègue, Li, Li, Li, Liao, Lim, Lucio, Lukaszewski, Mairanovskii, Mairanovskii, Morris, Nicholson, Podlovchenko, Polievktov, Portenkirchner, Rodes, Schulz, Seshadri, Shannon, Tossell, Treimer, Wang, Yan, Yang, Yuan, Zeitler, Zeng   +39 more
core   +2 more sources

Separators and Membranes for Advanced Alkaline Water Electrolysis

Chemical Reviews
Traditionally, alkaline water electrolysis (AWE) uses diaphragms to separate anode and cathode and is operated with 5–7 M KOH feed solutions. The ban of asbestos diaphragms led to the development of polymeric diaphragms, which are now the state of the ...
D. Henkensmeier, Wonchul Cho, P. Jannasch, Jelena Stojadinovic, Qingfeng Li, D. Aili, Jens Oluf Oluf Jensen   +6 more
semanticscholar   +1 more source

Activating Amorphous Ru Metallenes Through Co Integration for Enhanced Water Electrolysis

Advanced Energy Materials, 2023
Designing efficient bifunctional electrocatalysts with excellent activity and robust stability presents a central challenge for the large‐scale commercialization of water electrolysis. Herein, a facile approach is reported for the construct of atomically
Vishal K. Jose, Viet-Hung Do, P. Prabhu, Chun-Kuo Peng, San-Yuan Chen, Yingtang Zhou, Yan-Gu Lin, Jong‐Min Lee   +7 more
semanticscholar   +1 more source

Water electrolysis module [PDF]

, 1971
Module utilizes static water-feed electrolysis system and air-cooled fins to remove heat generated by cell inefficiencies. Module generates 0.15 pounds of oxygen and 0.0188 pounds of hydrogen at current density of 100 amps per square foot.
Schubert, F. H.
core   +1 more source

Principles of Water Electrolysis and Recent Progress in Cobalt‐, Nickel‐, and Iron‐Based Oxides for the Oxygen Evolution Reaction

Angewandte Chemie, 2021
Water electrolysis that results in green hydrogen is the key process towards a circular economy. The supply of sustainable electricity and availability of oxygen evolution reaction (OER) electrocatalysts are the main bottlenecks of the process for large ...
Mingquan Yu, E. Budiyanto, H. Tüysüz
semanticscholar   +1 more source

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source