{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,6]],"date-time":"2026-05-06T03:01:33Z","timestamp":1778036493339,"version":"3.51.4"},"reference-count":21,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2013,7,16]],"date-time":"2013-07-16T00:00:00Z","timestamp":1373932800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Adv Funct Materials"],"published-print":{"date-parts":[[2014,1]]},"abstract":"<jats:p>Photocathodes based on cuprous oxide (Cu<jats:sub>2<\/jats:sub>O) are promising materials for large scale and widespread solar fuel generation due to the abundance of copper, suitable bandgap, and favorable band alignments for reducing water and carbon dioxide. A protective overlayer is required to stabilize the Cu<jats:sub>2<\/jats:sub>O in aqueous media under illumination, and the interface between this overlayer and the catalyst nanoparticles was previously identified as a key source of instability. Here, the properties of the protective titanium dioxide overlayer of\u00a0composite cuprous oxide photocathodes are further investigated, as well as an oxide\u2010based hydrogen evolution catalyst, ruthenium oxide (RuO<jats:sub>2<\/jats:sub>). The RuO<jats:sub>2<\/jats:sub>\u2010catalyzed photoelectrodes exhibit much improved stability versus platinum nanoparticles, with 94% stability after 8 h of light\u2010chopping chronoamperometry. Faradaic efficiencies of \u223c100% are obtained as determined by measurement of the evolved hydrogen gas. The sustained photocurrents of close to 5 mA cm<jats:sup>\u22122<\/jats:sup> obtained with this electrode during the chronoamperometry measurement (at 0 V vs. the reversible hydrogen electrode, pH 5, and simulated 1 sun illumination) would correspond to greater than 6% solar\u2010to\u2010hydrogen conversion efficiency in a tandem photoelectrochemical cell, where the bias is provided by a photovoltaic device such as a dye\u2010sensitized solar cell.<\/jats:p>","DOI":"10.1002\/adfm.201301106","type":"journal-article","created":{"date-parts":[[2013,7,16]],"date-time":"2013-07-16T01:58:42Z","timestamp":1373939922000},"page":"303-311","source":"Crossref","is-referenced-by-count":282,"title":["Ruthenium Oxide Hydrogen Evolution Catalysis on Composite Cuprous Oxide Water\u2010Splitting Photocathodes"],"prefix":"10.1002","volume":"24","author":[{"given":"S. David","family":"Tilley","sequence":"first","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne  CH\u20101015 Lausanne Switzerland"}]},{"given":"Marcel","family":"Schreier","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne  CH\u20101015 Lausanne Switzerland"}]},{"given":"Jo\u00e3o","family":"Azevedo","sequence":"additional","affiliation":[{"name":"Laborat\u00f3rio de Engenharia de Processos Ambiente e Energia  Rua Dr. Roberto Frias 4200\u2013465 Porto Portugal"},{"name":"Instituto de F\u00edsica dos Materiais da Universidade do Porto Instituto de Nanoci\u00eancia e Nanotecnologia  Rua do Campo Alegre 687 4169\u2013007 Porto Portugal"}]},{"given":"Morgan","family":"Stefik","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne  CH\u20101015 Lausanne Switzerland"}]},{"given":"Michael","family":"Graetzel","sequence":"additional","affiliation":[{"name":"Institut des Sciences et Ing\u00e9nierie Chimiques Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne  CH\u20101015 Lausanne Switzerland"}]}],"member":"311","published-online":{"date-parts":[[2013,7,16]]},"reference":[{"key":"e_1_2_6_1_1","doi-asserted-by":"publisher","DOI":"10.1149\/1.2411080"},{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/238037a0"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr1002326"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2012.03.031"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2sc20874a"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/C1JM14478B"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2nr30881a"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.electacta.2011.10.106"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matchemphys.2011.02.029"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp103437y"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1039\/c0jm01228a"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3017"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp301176y"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/c2ee22063f"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01023602"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic0508371"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja309523t"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/nphoton.2012.265"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/cr200247n"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0013-4686(00)00338-8"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1039\/b925784e"}],"container-title":["Advanced Functional Materials"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fadfm.201301106","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/adfm.201301106","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,6]],"date-time":"2025-10-06T20:12:57Z","timestamp":1759781577000},"score":1,"resource":{"primary":{"URL":"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/10.1002\/adfm.201301106"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,7,16]]},"references-count":21,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2014,1]]}},"alternative-id":["10.1002\/adfm.201301106"],"URL":"https:\/\/doi.org\/10.1002\/adfm.201301106","archive":["Portico"],"relation":{},"ISSN":["1616-301X","1616-3028"],"issn-type":[{"value":"1616-301X","type":"print"},{"value":"1616-3028","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,7,16]]}}}