Results 301 to 310 of about 678,821 (367)
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The Journal of Physical Chemistry Letters, 2018
State-of-the-art proton exchange membrane fuel cells (PEMFCs) anodically inhale H2 fuel and cathodically expel water molecules. We show an unprecedented fuel cell concept exhibiting cathodic fuel exhalation capability of anodically inhaled fuel, driven by the neutralization energy on decoupling the direct acid-base chemistry.
Zahid Manzoor Bhat +7 more
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State-of-the-art proton exchange membrane fuel cells (PEMFCs) anodically inhale H2 fuel and cathodically expel water molecules. We show an unprecedented fuel cell concept exhibiting cathodic fuel exhalation capability of anodically inhaled fuel, driven by the neutralization energy on decoupling the direct acid-base chemistry.
Zahid Manzoor Bhat +7 more
openaire +3 more sources
Catalytic Oxidation: Principles and Applications, 1995
The principles and present-day embodiments of fuel cells are discussed. Nearly all cells are hydrogen/oxygen ones, where the hydrogen fuel is usually obtained on-site from the reforming of methane or methanol. There exists a tension between the promise of high efficiency in the conversion of chemical into electrical energy and of very low emissions of ...
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The principles and present-day embodiments of fuel cells are discussed. Nearly all cells are hydrogen/oxygen ones, where the hydrogen fuel is usually obtained on-site from the reforming of methane or methanol. There exists a tension between the promise of high efficiency in the conversion of chemical into electrical energy and of very low emissions of ...
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Biochemical Society Transactions, 1983
Microbial fuel cells containingProteus vulgaris and oxidation-reduction (“redox”) mediators were investigated. The bacteria were chemically immobilized onto the surface of graphite felt electrodes, which supported production of continuous electric current and could be reused after storage A computer-controlled carbohydrate feed system enabled the cell ...
J L, Stirling +6 more
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Microbial fuel cells containingProteus vulgaris and oxidation-reduction (“redox”) mediators were investigated. The bacteria were chemically immobilized onto the surface of graphite felt electrodes, which supported production of continuous electric current and could be reused after storage A computer-controlled carbohydrate feed system enabled the cell ...
J L, Stirling +6 more
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2021
As an energy conversion device, fuel cells generate the electrical power from a wide range of chemical fuels. Among them is hydrogen the most popular fuel due to its fastest kinetics and highest conversion efficiency. In this Chapter, hydrogen generation via electrolysis, steam reforming and other processes is first introduced and hydrogen storage ...
San Ping Jiang, Qingfeng Li
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As an energy conversion device, fuel cells generate the electrical power from a wide range of chemical fuels. Among them is hydrogen the most popular fuel due to its fastest kinetics and highest conversion efficiency. In this Chapter, hydrogen generation via electrolysis, steam reforming and other processes is first introduced and hydrogen storage ...
San Ping Jiang, Qingfeng Li
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2019
Burhan, Hakan/0000-0002-2293-7369; Arikan, Kubilay/0000-0002-9745 ...
Aydın Ünal, Fatma +6 more
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Burhan, Hakan/0000-0002-2293-7369; Arikan, Kubilay/0000-0002-9745 ...
Aydın Ünal, Fatma +6 more
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1968
Abstract : Processes to remove jet fuel components harmful to fuel cell performance were tested in simulated and actual cyclic operation using improved molecular sieves. Improved aromatic absorption performance on the lithium X sieve was achieved by pretreating the sieve with high water loading at elevated temperatures.
Carl E. Heath, William J. Asher
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Abstract : Processes to remove jet fuel components harmful to fuel cell performance were tested in simulated and actual cyclic operation using improved molecular sieves. Improved aromatic absorption performance on the lithium X sieve was achieved by pretreating the sieve with high water loading at elevated temperatures.
Carl E. Heath, William J. Asher
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Chemical Society Reviews, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
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AbstractFor Abstract see ChemInform Abstract in Full Text.
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