Results 21 to 30 of about 5,253,550 (193)

High Temperature Water Electrolysis Using Metal Supported Solid Oxide Electrolyzer Cells (SOEC) [PDF]

, 2010
Metal supported cells as developed at DLR for use as solid oxide fuel cells by applying plasma deposition technologies were investigated in operation of high temperature steam electrolysis.
Patz, Olaf, Günter Schiller, Ansar, Asif Syed, Olaf Patz, Schiller, Günter, Asif Ansar   +5 more
core   +1 more source

The development of alternative cathodes for high temperature solid oxide electrolysis cells [PDF]

, 2015
This study mainly explores the development of alternative cathode materials for the electrochemical reduction of CO₂ by high temperature solid oxide electrolysis cells (HTSOECs), which operate in the reverse manner of solid oxide fuel cells (SOFCs).
Yue, Xiangling
core   +2 more sources

Hydrophilic fillers for anione exchange membranes of alkaline water electrolyzers [PDF]

E3S Web of Conferences, 2023
Alkaline water electrolysers are widespread in many industries, including systems with hydrogen cycle of energy storage. One of the problems of modern alkaline water electrolysers is insufficient purity of generated electrolysis gases relative to ...
Kuleshov V.N., Kurochkin S.V., Kuleshov N.V., Gavriluk A.A., Klimova M.A., Smirnov S.E.   +5 more
doaj   +1 more source

Hydrogen Production by Water Electrolysis: Progress and Suggestions

中国工程科学, 2021
The increasing demand for carbon emission reduction has drawn wide attention on the green hydrogen-manufacturing technology. Hydrogen production by water electrolysis based on renewable energies has the lowest carbon emission among the main hydrogen ...
Yu Hongmei , Shao Zhigang , Hou Ming , Yi Baolian , Duan Fangwei , Yang Yingxuan   +5 more
doaj   +1 more source

Economic Analysis of Improved Alkaline Water Electrolysis [PDF]

Frontiers in Energy Research, 2017
Alkaline water electrolysis (AWE) is a mature hydrogen production technology and there exists a range of economic assessments for available technologies. For advanced AWEs, which may be based on novel polymer-based membrane concepts, it is of prime importance that development comes along with new configurations and technical and economic key process ...
Kuckshinrichs, Wilhelm, Ketelaer, Thomas, Koj, Jan Christian   +2 more
openaire   +2 more sources

Structural Evolution of Pt, Au, and Cu Anodes by Electrolysis up to Contact Glow Discharge Electrolysis in Alkaline Electrolytes [PDF]

, 2021
Applying a voltage to metal electrodes in contact with aqueous electrolytes results in the electrolysis of water at low voltages and plasma formation in the electrolyte at high voltages referred to as contact glow discharge electrolysis (CGDE).
Pramod V., Menezes, Albert, Engstfeld, Evelyn, Artmann, Mohamed, Elnagar, Timo, Jacob, Lukas, Forschner, Ludwig A., Kibler   +6 more
core   +1 more source

Synthesis self-supporting bulk porous NiMo@MoS2 electrocatalyst to enhance hydrogen evolution in alkaline conditions

Journal of Materials Research and Technology, 2022
Developing efficiently non-precious metals electrocatalysts are beneficial in hydrogen energy for water splitting. In this study, the bulk porous NiMo@MoS2 electrocatalyst was synthesized by microwave sintering powder metallurgy, and then hydrothermal ...
L.W. Zhang, J.L. Xu, J. Tang, L.L. Li, J.M. Luo   +4 more
doaj   +1 more source

Effects of machine learning models and spatial resolution on land cover classification accuracy in Dali County, Shaanxi, China

Nano Research
The alkaline anion exchange membrane (AEM) water electrolysis technology has advantages of low cost, high current density, and fast dynamic response, and it has attracted more attention from researchers in the last few years.
Qichen Lu, Xupeng Yan, Weiqi Guo, Guangshan Li, Jinyi Wang, Nan Jiang, Xiaolong Wang, Teer Ba, Peng Liu, Jianing Zhou, Ju Wang, Lin Hu, Tianyi Zhou, Ruling Huang, Bo Hu, Kexin Zhang, Zhibo Ren   +16 more
doaj   +1 more source

Synthesis of titanium (IV) oxide composite membrane for hydrogen production through alkaline water electrolysis

South African Journal of Chemical Engineering, 2018
Alkaline water electrolysis is one of the most efficient methods for the hydrogen production. In this method widely used as the asbestos membrane as a separator, but this material is hazardous for health, causing cancer, in order to limit the usage of an
S. Shiva Kumar, S.U.B. Ramakrishna, S. Vijaya Krishna, K. Srilatha, B. Rama Devi, V. Himabindu   +5 more
doaj   +1 more source

OH spectator at IrMo intermetallic narrowing activity gap between alkaline and acidic hydrogen evolution reaction

Nature Communications, 2022
While alkaline water electrolysis offers a green means for hydrogen production, H2-evolving catalysts typically show worse activities in alkaline media than in acid.
Jiaxi Zhang, Longhai Zhang, Jiamin Liu, Chengzhi Zhong, Yuanhua Tu, Peng Li, Li Du, Shengli Chen, Zhiming Cui   +8 more
doaj   +1 more source