Home News Press Releases Green hydrogen: Using solar energy for water splitting Publications of Marcelo Carmo All genres Journal Article (1) Journal Article (1) 1. Journal Article Schalenbach, M.; Tjarks, G.; Carmo, M.; Lüke, W.; Müller, M.; Stolten, D.: Acidic or alkaline? Towards a new perspective on the efficiency of water electrolysis. Journal of the Electrochemical Society 163 (11), pp. F3197 - F3208 (2016) MPG.PuRe DOI