Results 121 to 130 of about 12,074 (248)

Tank design for on-board hydrogen storage in metal hydrides [PDF]

, 2008
Joppich, Farida, Rainer Tamme, Farida Joppich, Karelle Couturier, Wörner, Antje, Tamme, Rainer, Antje Wo¨rner, Couturier, Karelle   +7 more
core   +1 more source

The effect of compositional changes on the structural and hydrogen storage properties of (La-Ce)Ni5 type intermetallics towards compounds suitable for metal hydride hydrogen compression.

, 2013
International audienceThe present work has been aiming at the synthesis and study of a series of La1−xCexNi5 (x = 0, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8) alloys in an attempt to investigate possible alterations of the hydrogen absorption/desorption ...
Stubos, Athanassios K., Ampoumogli, A., Koultoukis, Evangelos, Christodoulou, Chris, Charalambopoulou, Georgia, Fruchart, Daniel, de Rango, Patricia, Papapanagiotou, T., Steriotis, Theodore, Karagiorgis, George, Odysseos, Marios, Psycharis, V., Hlil, El-Kebir   +12 more
core   +1 more source

NumericalAnalysisandOptimizationofMetalHydrideReactorsIncorporatingHelicalCoilsDuringAdsorption

工程科学与技术, 2015
:The heat transfer performance of metal hydride reactors is poor.To solve this problem,Taguchi methods was used to optimize the design parameters of metal hydride reactors equipped with helical coil heat exchanger.A three-dimensional multi-physics model ...
鲍泽威, 刘亮, 袁晟毅
doaj  

Sealed aerospace metal-hydride batteries

, 1992
Nickel metal hydride and silver metal hydride batteries are being developed for aerospace applications. There is a growing market for smaller, lower cost satellites which require higher energy density power sources than aerospace nickel-cadmium at a ...
Coates, Dwaine
core  

Electroenzymatic CO2 Fixation

Angewandte Chemie International Edition, EarlyView.
Electroenzymatic CO2 fixation enables energy‐efficient, highly selective synthesis of complex molecules. Unlocking its full potential requires fundamental understanding of electrode‐coupled reductases and carboxylases. This review critically discusses available enzymes, product scope, and key thermodynamic and kinetic considerations, highlighting ...
Leonardo Castañeda‐Losada, Michael Richter, Christophe Léger, Vincent Fourmond, Nicolas Plumeré   +4 more
wiley   +1 more source

Study of a micro-structured PHE for the thermal management of a fuel cell

, 2011
This paper was presented at the 3rd Micro and Nano Flows Conference (MNF2011), which was held at the Makedonia Palace Hotel, Thessaloniki in Greece.
Paras, SV, Stogiannis, IA, Mouza, AA, 3rd Micro and Nano Flows Conference (MNF2011)   +3 more
core  

Review on onshore and offshore large-scale seasonal hydrogen storage for electricity generation: Focusing on improving compression, storage, and roundtrip efficiency

This article presents a comprehensive review of the current landscape and prospects of large-scale hydrogen storage technologies, with a focus on both onshore and offshore applications, and flexibility.
Adams, Marcus J, Sheppard, Drew, Adams, Marcus J., Wadge, Matthew D, Stuart, Alastair, Grant, David M., Wadge, Matthew D., Grant, David M   +7 more
core   +1 more source

Mechanism of Ni-NHC CO2 Reduction Catalysis Predominantly Affording Formate via Attack of Metal Hydride to CO2

The catalytic role of hydride intermediate in the CO2 reduction to formate (HCOO−) by NiII-NHC complexes is investigated in detail by density functional theory (DFT) calculations. It is found that a NiII-hydride is sufficiently hydridic to facilitate the
Kosei, Yamauchi, Chen, Liao, Ken, Sakai
core   +1 more source

The Prototype of Metal Hydride Hydrogen Compressor with Heat Pump

, 2019
— The metal hydride materials are characterized by a high pressure gradient as a function of temperature, which has been used in the construction of a compressor that compresses hydrogen by a chemical-thermal cycle.
Romana Dobáková, Tomáš Brestovič, Ľubica Bednárová, Marián Lázár, Natália Jasminská   +4 more
core   +1 more source

Insights into the hydrogen generation and catalytic mechanism on Co-based nanocomposites derived from pyrolysis of organic metal precursor

iScience
Summary: Hydrogen generation from boron hydride is important for the development of hydrogen economy. Cobalt (Co) element has been widely used in the hydrolysis of boron hydride.
Huanhuan Zhang, Shuling Liu, Yanyan Liu, Tongjun Li, Ruofan Shen, Xianji Guo, Xianli Wu, Yushan Liu, Yongfeng Wang, Baozhong Liu, Erjun Liang, Baojun Li   +11 more
doaj   +1 more source