000225406 001__ 225406
000225406 005__ 20190604054649.0
000225406 0247_ $$2doi$$a10.1002/anie.201610240
000225406 022__ $$a1433-7851
000225406 02470 $$2ISI$$a000395566600012
000225406 037__ $$aARTICLE
000225406 245__ $$aPhotoproduction of Hydrogen by Decamethylruthenocene Combined with Electrochemical Recycling
000225406 260__ $$bWiley-Blackwell$$c2017$$aWeinheim
000225406 269__ $$a2017
000225406 300__ $$a4
000225406 336__ $$aJournal Articles
000225406 520__ $$aThe photoinduced hydrogen evolution reaction (HER) by decamethylruthenocene, Cp2*RuII (Cp*=C5Me5), is reported. The use of a metallocene to photoproduce hydrogen is presented as an alternative strategy to reduce protons without involving an additional photosensitizer. The mechanism was investigated by (spectro)electrochemical and spectroscopic (UV/Vis and 1H NMR) measurements. The photoactivated hydride involved was characterized spectroscopically and the resulting [Cp2*RuIII]+ species was electrochemically regenerated in situ on a fluorinated tin oxide electrode surface. A promising internal quantum yield of 25 % was obtained. Optimal experimental conditions— especially the use of weakly coordinating solvent and counterions—are discussed.
000225406 6531_ $$adecamethylruthenocene
000225406 6531_ $$aelectrocatalysis
000225406 6531_ $$ahydrogen evolution reaction
000225406 6531_ $$ametallocenes
000225406 700__ $$0246934$$g230834$$aRivier, Lucie
000225406 700__ $$0247474$$g218461$$aPeljo, Pekka Eero
000225406 700__ $$0247637$$g174724$$aVannay, Laurent A. C.
000225406 700__ $$0248810$$g193294$$aGschwend, Grégoire Clément
000225406 700__ $$aMéndez, Manuel A.
000225406 700__ $$aCorminboeuf, Clémence
000225406 700__ $$aScanlon, Micheál D.
000225406 700__ $$0242739$$g105258$$aGirault, Hubert
000225406 773__ $$j56$$tAngewandte Chemie International Edition$$k9$$q2324-2327
000225406 8564_ $$uhttps://infoscience.epfl.ch/record/225406/files/Rivier_et_al-2017-Angewandte_Chemie_International_Edition.pdf$$zPublisher's version$$s1267396$$yPublisher's version
000225406 8564_ $$uhttps://infoscience.epfl.ch/record/225406/files/anie201610240-sup-0001-misc_information.pdf$$zSupporting Information$$s1823672$$ySupporting Information
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000225406 937__ $$aEPFL-ARTICLE-225406
000225406 973__ $$rREVIEWED$$sPUBLISHED$$aEPFL
000225406 980__ $$aARTICLE