Results 101 to 110 of about 217,547 (158)

Membranes for Hydrogen Separation

Chemical Reviews, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nathan W, Ockwig, Tina M, Nenoff
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Monolayer Fullerene Membranes for Hydrogen Separation

Nano Letters, 2023
Hydrogen separation membranes are a critical component in the emerging hydrogen economy, offering an energy-efficient solution for the purification and production of hydrogen gas. Inspired by the recent discovery of monolayer covalent fullerene networks, here we show from concentration-gradient-driven molecular dynamics that quasi-square-latticed ...
Yujing Tong, Hongjun Liu, Sheng Dai, De-en Jiang   +3 more
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Hydrogen Membrane Separation Techniques

Industrial & Engineering Chemistry Research, 2006
About 80% of the present world energy demand comes from fossil fuels. Unlike using fossil fuels, using hydrogen as an energy source produces water as the only byproduct. Use of hydrogen as an energy source could help to address issues related to energy security including global climate change and local air pollution.
Sushil Adhikari, Sandun Fernando
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Nanoengineering of a Magnetically Separable Hydrogenation Catalyst

Angewandte Chemie International Edition, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Lu, A., Schmidt, W., Matoussevitch, N., Bönnemann, H., Spliethoff, B., Tesche, B., Bill, E., Kiefer, W., Schüth, F.   +8 more
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Hydrogen Separation from Synthesis Gas

2005 Tampa, FL July 17-20, 2005, 2005
About 80% of the present world energy demand comes from fossil fuels. Unlike fossil fuels, using hydrogen as an energy source produce water as the only byproduct. Furthermore, use of hydrogen as an energy source could help to address issues related to energy security including global climate change and local air pollution.
null Sushil Adhikari, null Sandun Fernando   +1 more
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Hydrogen separation using electrochemical method

Journal of Power Sources, 2004
Hydrogen is separated from a hydrogen/nitrogen/carbon dioxide mixture by an electrochemical separation method. By applying a direct current to a proton-conducting membrane, hydrogen can be electrochemically dissociated on the platinum catalyst of the anode, transported across the hydrated cation exchange membrane, and then recovered on the catalytic ...
H.K. Lee, H.Y. Choi, K.H. Choi, J.H. Park, T.H. Lee   +4 more
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HYDROGEN SEPARATION WITH ELECTROCHEMICAL CELL

Chemistry Letters, 1980
Abstract A new technique for hydrogen separation using a short-circuited electrochemical cell constructed by use of a solid electrolyte was described with preliminary experimental data. With phosphomolybdic acid as a proton conductor, a short-circuit current density of 7.4 mA/cm2 or a rate of hydrogen separation of 3.1 cm3/h·cm2 ...
Norio Miura, Yoshihiro Ozawa, Noboru Yamazoe, Tetsuro Seiyama   +3 more
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Industrial membranes for hydrogen separation

2017
Production of hydrogen, as an environmentally benign alternative for fossil fuels that mainly contribute to the growing pollutant emissions, has been considered specifically in the last decades. As a result of being associated with other gases, such as CO2, CO and other impurities, the produced hydrogen must be separated and purified before being ...
Hamid Reza Rahimpour, Mahshid Nategh, Mohammad Reza Rahimpour   +2 more
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