Matches in SemOpenAlex for { <https://semopenalex.org/work/W2327769929> ?p ?o ?g. }
- W2327769929 endingPage "1963" @default.
- W2327769929 startingPage "1953" @default.
- W2327769929 abstract "An efficient three-component catalytic system for visible-light-induced production of hydrogen from water was developed based on new dinuclear iridium photosensitizers (PSs), [Ir(tfdpyb)Cl]2(BiBzIm) (P1) and [Ir(tfmppy)2]2BiBzIm (P2) [tfdpyb = 1,3-di(2-pyridyl)-4,6-bis(trifluoromethyl)benzene, tfmppy = 2-(4-(trifluoromethyl)phenyl)-pyridine, BiBzIm = 2,2′-bibenzimidazole]. These iridium complexes were fully characterized by 1H NMR and ESI-MS, and their photophysical properties and electrochemical behaviors were also investigated. To compare with this new type of iridium compounds, the mononuclear analogues Ir(tfdpyb)(BiBzImH)Cl (P3), Ir(tfmppy)2(BiBzImH) (P4), and Ir(dpyx)(BiBzImH)Cl (P5) (dpyx = 1,3-di(2-pyridyl)-4,6-dimethylbenzene) were also synthesized. The absorption spectra of dinuclear and mononuclear complexes are similar mainly in terms of their shape in the visible-light region, but as expected, the dinuclear species are more intense (approximately twice) compared with the corresponding mononuclear compounds. These complexes were tested as PSs with regard to their capacity to reduce water in the photocatalytic system for hydrogen production together with a series of water reduction catalysts and triethanolamine (TEOA) as a sacrificial electron donor. Turnover numbers up to 3780 for the dinuclear iridium complex P1 and 1020 for the mononuclear iridium compound P3 were obtained under the identical conditions. The results indicate that dinuclear iridium compounds can behave as PSs to be used for reducing water to hydrogen, and their activity was superior to that of the mononuclear compounds in this system. This work provides us a more general architectural guideline for constructing metal complexes as light-harvesting materials for visible-light-induced hydrogen production." @default.
- W2327769929 created "2016-06-24" @default.
- W2327769929 creator A5005274758 @default.
- W2327769929 creator A5018143125 @default.
- W2327769929 creator A5028369122 @default.
- W2327769929 creator A5082481540 @default.
- W2327769929 creator A5088926552 @default.
- W2327769929 date "2014-05-13" @default.
- W2327769929 modified "2023-09-25" @default.
- W2327769929 title "Dinuclear Iridium(III) Complexes Containing Bibenzimidazole and Their Application to Water Photoreduction" @default.
- W2327769929 cites W1899394085 @default.
- W2327769929 cites W1967883844 @default.
- W2327769929 cites W1971834369 @default.
- W2327769929 cites W1972754331 @default.
- W2327769929 cites W1989205080 @default.
- W2327769929 cites W1993206640 @default.
- W2327769929 cites W2001198725 @default.
- W2327769929 cites W2004205087 @default.
- W2327769929 cites W2006209274 @default.
- W2327769929 cites W2007754517 @default.
- W2327769929 cites W2012894021 @default.
- W2327769929 cites W2023416956 @default.
- W2327769929 cites W2026525630 @default.
- W2327769929 cites W2029661907 @default.
- W2327769929 cites W2029899322 @default.
- W2327769929 cites W2033534524 @default.
- W2327769929 cites W2035051324 @default.
- W2327769929 cites W2044187374 @default.
- W2327769929 cites W2050489572 @default.
- W2327769929 cites W2056472585 @default.
- W2327769929 cites W2060059029 @default.
- W2327769929 cites W2066184805 @default.
- W2327769929 cites W2067301242 @default.
- W2327769929 cites W2067525213 @default.
- W2327769929 cites W2067617031 @default.
- W2327769929 cites W2070830312 @default.
- W2327769929 cites W2076520819 @default.
- W2327769929 cites W2079838254 @default.
- W2327769929 cites W2086021375 @default.
- W2327769929 cites W2097747355 @default.
- W2327769929 cites W2098759509 @default.
- W2327769929 cites W2101557703 @default.
- W2327769929 cites W2108414696 @default.
- W2327769929 cites W2109044975 @default.
- W2327769929 cites W2120312558 @default.
- W2327769929 cites W2131464178 @default.
- W2327769929 cites W2135780064 @default.
- W2327769929 cites W2135960212 @default.
- W2327769929 cites W2138860526 @default.
- W2327769929 cites W2141139867 @default.
- W2327769929 cites W2141619140 @default.
- W2327769929 cites W2146180430 @default.
- W2327769929 cites W2146218597 @default.
- W2327769929 cites W2158442980 @default.
- W2327769929 cites W2159476098 @default.
- W2327769929 cites W2159916333 @default.
- W2327769929 cites W2166162385 @default.
- W2327769929 cites W2168130544 @default.
- W2327769929 cites W2170809381 @default.
- W2327769929 cites W2316751402 @default.
- W2327769929 cites W2316792283 @default.
- W2327769929 cites W2326373488 @default.
- W2327769929 cites W2327549955 @default.
- W2327769929 cites W2327590906 @default.
- W2327769929 cites W2333740376 @default.
- W2327769929 cites W271008867 @default.
- W2327769929 doi "https://doi.org/10.1021/cs500296s" @default.
- W2327769929 hasPublicationYear "2014" @default.
- W2327769929 type Work @default.
- W2327769929 sameAs 2327769929 @default.
- W2327769929 citedByCount "43" @default.
- W2327769929 countsByYear W23277699292015 @default.
- W2327769929 countsByYear W23277699292016 @default.
- W2327769929 countsByYear W23277699292017 @default.
- W2327769929 countsByYear W23277699292018 @default.
- W2327769929 countsByYear W23277699292019 @default.
- W2327769929 countsByYear W23277699292020 @default.
- W2327769929 countsByYear W23277699292021 @default.
- W2327769929 countsByYear W23277699292022 @default.
- W2327769929 countsByYear W23277699292023 @default.
- W2327769929 crossrefType "journal-article" @default.
- W2327769929 hasAuthorship W2327769929A5005274758 @default.
- W2327769929 hasAuthorship W2327769929A5018143125 @default.
- W2327769929 hasAuthorship W2327769929A5028369122 @default.
- W2327769929 hasAuthorship W2327769929A5082481540 @default.
- W2327769929 hasAuthorship W2327769929A5088926552 @default.
- W2327769929 hasConcept C113196181 @default.
- W2327769929 hasConcept C155647269 @default.
- W2327769929 hasConcept C161790260 @default.
- W2327769929 hasConcept C178790620 @default.
- W2327769929 hasConcept C185592680 @default.
- W2327769929 hasConcept C2775897365 @default.
- W2327769929 hasConcept C2776442012 @default.
- W2327769929 hasConcept C2779485729 @default.
- W2327769929 hasConcept C2780263894 @default.
- W2327769929 hasConcept C528581852 @default.
- W2327769929 hasConcept C65165184 @default.
- W2327769929 hasConcept C75473681 @default.