Rate-Determining Factor of the Performance for Toluene Electrohydrogenation Electrolyzer
作者: Kensaku NagasawaYuki SawaguchiAkihiro KatoYoshinori NishikiShigenori Mitsushima
作者单位: 1Green Hydrogen Research Center, Yokohama National University
2De Nora Permelec Limited
3Institute of Advanced Sciences, Yokohama National University
刊名: Electrocatalysis, 2017, Vol.8 (2), pp.164-169
来源数据库: Springer Nature Journal
DOI: 10.1007/s12678-017-0351-4
关键词: Toluene/methylcyclohexane organic hydrideHydrogenation electrolysis
英文摘要: Abstract(#br)The organic hydride of the toluene/methylcyclohexane (TL/MCH) system is one of the best energy carriers for renewable energies. In order to improve the energy conversion efficiency of the toluene hydrogenation process with water splitting, we have proposed the direct TL electrohydrogenation along with the water splitting process using an electrolyzer and have improved its performance. An analysis of the polarizations was essential for further improvement. In this study, the polarization properties of the anode (IrO 2 -based DSE®) and cathode (PtRu/C) were independently evaluated using a small electrolyzer equipped with a reversible hydrogen electrode (RHE). The cathode polarization was dominated by mass transfer above 100 mA cm −2 . On the other hand, the anode polarization...
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影响因子:1.455 (2012)

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