Test experiments on a new electrochemical cell
收藏ESRF Portal2028-01-01 更新2026-04-23 收录
下载链接：
https://doi.esrf.fr/10.15151/ESRF-ES-2149427290
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资源简介：
A new electrochemical cell has been developed by the Charles University (Prague) and will be tested at LISA. XAS spectra will be recorded on operating water electrolyzers. Measurements will be performed in the transmission mode for Ir L3 edge for both XANES and EXAFS region. Important to note that cathode catalyst of water electrolyzer will be of palladium (Pd) nanoparticles instead of more widely used (and active) platinum (Pt). Such choice is convenient for both good adsorption edges separation from studied elements and reasonably high electrochemical activity. NR-212 membrane will be used along with Ti PTL and carbon based GDL.
Operando cell will be heated to 70 oC with built-in heating system and external PID controller. Deionized water will be continuously recirculated using peristaltic pump. Cathode compartment of the cell will be continuously flushed with N2 gas to prevent droplet formation which will affect the signal acquisition
提供机构：
Charles University, Ke Karlovu 5 Praha 2, 121 16, Praha, CZECH REPUBLIC; Charles University, Faculty of Mathematics & Physics, Ke Karlovu 5, 121 16 , Praha, CZECH REPUBLIC; Charles University, Surface Physics and Plasma Science, V Holešévíchkách 747/2 Prague, 18000, Praha, CZECH REPUBLIC; Universita di Roma Tre, Dipartimento di Scienze, Via della Vasca Navale 79, 00146 Roma, Italy; LISA/BM08 CRG, c/o ESRF, 71 avenue des Martyrs, Cs 40220, 38043 Grenoble Cedex 09, France; CNR-IOM, BM08 - LISA CRG Beamline, c/o ESRF - 71 avenue des Martyrs, 38043 Grenoble 9, France; University of Milano-Biccoca, Department of Material Science, Via Cozzi 55, 20125 Milano, Italy
创建时间：
2028-01-01
