Results 41 to 50 of about 3,525,801 (303)

An Orbital Weak Interaction Theory of Catalytic Activity in Hydrogen Evolution Reaction [PDF]

, 2022
In the research for a quantitative correlation between catalytic activity and property of various catalysts, the electronic configuration, at each catalytic atom, is considered as an important factor.
Youyi, Sun
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Synthesis of NiMoO₄/NiMo@NiS Nanorods for Efficient Hydrogen Evolution Reactions in Electrocatalysts

Nanomaterials, 2023
As traditional energy structures transition to new sources, hydrogen is receiving significant research attention owing to its potential as a clean energy source.
Sen Hu, Cuili Xiang, Yongjin Zou, Fen Xu, Lixian Sun   +4 more
doaj   +1 more source

Power-to-Hydrogen and Hydrogen-to-X : system Analysis of the techno-economic, legal, and regulatory conditions

, 2021
P2X pathway definitions has the aim to clarify terminologies that are often used but with different meanings or intentions which leads to misunderstanding and ambiguity.
Funez, C., Mansilla, C., Prost, J., Dickinson, R., Lucchese, P., Samsatli, S., Leaver, Jonathan, Grand-Clement, L., Tilli, O.   +8 more
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Palladium based membranes and membrane reactors for hydrogen production and purification:An overview of research activities at Tecnalia and TU/e [PDF]

, 2016
In this paper, the main achievements of several European research projects on Pd based membranes and Pd membrane reactors for hydrogen production are reported.
E. Fernandez, Spallina, V., de Nooijer, N.C.A., A. Arratibel, F. Gallucci, D.A. Pacheco Tanaka, Melendez, J., Gallucci, F., Pacheco Tanaka, D. A., M. van Sint Annaland, Zuniga Palacio, Jon, Zuñiga, J., Fernandez, Ekain, Arratibel, A., Helmi Siasi Farimani, A., V. Spallina, Fernandez, E., Helmi, A., J. Melendez, Medrano Jimenez, J.A., de Nooijer, N. C.A., Coenen, K.T., Pacheco Tanaka, D.A., Melendez Rey, J., Viviente, J. L., J.L. Viviente, Medrano, J. A., van Sint Annaland, M., J. Zuñiga, Gallucci, F.; id_orcid, Coenen, K., K. Coenen, Viviente, J.L., A. Helmi, J.A. Medrano, Spallina, V.; id_orcid, Arratibel Plazaola, A., N.C.A. de Nooijer   +37 more
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High throughput methodology for investigating green hydrogen generating processes using colorimetric detection films and machine vision† [PDF]

Digital Discovery
The generation of hydrogen from abundant and renewable precursors driven by sunlight will be a cornerstone of a future, sustainable hydrogen infrastructure.
Savannah Talledo, Andrew Kubaney, Mitchell A. Baumer, Keegan Pietrak, Stefan Bernhard   +4 more
doaj   +1 more source

Enabling the injection of hydrogen in high-pressure gas grids: Investigation of the impact on materials and equipment [PDF]

, 2023
Publisher Copyright: © 2023 Hydrogen Energy Publications LLCGreen hydrogen is a renewable gas that can help to reach the goal of decarbonizing the energy sector.
Madina, Virginia, Alberto Cerezo, Ekain Fernandez, Vanesa Gil, Cerezo, Alberto, Ma Dolores Storch de Gracia, Storch de Gracia, Ma Dolores, Virginia Madina, Fernandez, Ekain, Jorge Aragón, Aragón, Jorge, Sánchez-Laínez, Javier, Gil, Vanesa, Javier Sánchez-Laínez   +13 more
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Interfacial water engineering boosts neutral water reduction

Nature Communications, 2022
Understanding the slow kinetics of hydrogen evolution reaction in neutral media is of fundamental importance for the rational design of high-performance electrocatalysts for hydrogen energy.
Kaian Sun, Xueyan Wu, Zewen Zhuang, Leyu Liu, Jinjie Fang, Lingyou Zeng, Junguo Ma, Shoujie Liu, Jiazhan Li, Ruoyun Dai, Xin Tan, Ke Yu, Di Liu, Weng-Chon Cheong, Aijian Huang, Yunqi Liu, Yuan Pan, Hai Xiao, Chen Chen   +18 more
doaj   +1 more source

Computational analysis of an HCCI engine fuelled with hydrogen/hydrogen peroxide blends [PDF]

, 2022
Copyright © 2022 The Authors. In the current work, Chemkin Pro's HCCI numerical model is used in order to explore the feasibility of using hydrogen in a dual fuel concept where hydrogen peroxide acts as ignition promoter.
Tingas, E-A, Dimitrova, LD, Megaritis, T, Ganippa, LC   +3 more
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CoP for hydrogen evolution: implications from hydrogen adsorption

Physical Chemistry Chemical Physics, 2016
Synergistic adsorption of hydrogen atoms on Co and P sites of CoP(111) leads to a nearly neutral free energy of adsorption that is highly conductive to hydrogen evolution.
Guoxiang, Hu, Qing, Tang, De-En, Jiang
openaire   +3 more sources

Hydrogen Oxidation and Hydrogen Evolution on a Platinum Electrode in Acetonitrile

ChemElectroChem, 2015
AbstractThis work discusses the kinetics of the hydrogen oxidation reaction (HOR) and hydrogen evolution reaction (HER) on a polycrystalline platinum electrode in acetonitrile, in presence of two different electrolytes. Our findings indicate the sensitivity of the kinetics of these reactions to the presence of small amounts of water.
Ledezma Yanez, I.D., Diaz Morales, O.A., Costa Figueiredo, M.C., Koper, M.T.M.   +3 more
openaire   +3 more sources