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Volumn 15, Issue 47, 2009, Pages 13041-13046

A periodic mesoporous organosilica-based donor-acceptor system for photocatalytic hydrogen evolution

Author keywords

Charge transfer; Donor acceptor systems; Hybrid materials; Mesoporous materials; Organosilica; Photocatalysis

Indexed keywords

ABSORPTION BAND; CHARGE SEPARATIONS; CHARGE TRANSFER COMPLEX; COLLOIDAL PLATINUM; CT COMPLEX; DIFFUSE REFLECTANCE SPECTRUM; DONOR-ACCEPTOR SYSTEM; DONOR-ACCEPTOR SYSTEMS; ELECTRON TRANSFER; ELECTRON-DONATING; HOMOGENEOUS SOLUTIONS; HYDROGEN EVOLUTION; HYDROGEN GENERATIONS; MESOCHANNELS; METHYLVIOLOGEN; ORGANOSILICA; ORGANOSILICAS; PERIODIC MESOPOROUS ORGANOSILICAS; PHOTOCATALYTIC HYDROGEN EVOLUTION; PHOTOCATALYTIC PERFORMANCE; RADICAL CATIONS; REFERENCE CATALYST; SACRIFICIAL AGENTS; SPECTRAL SHAPES; TRANSIENT ABSORPTION SPECTRA; VIOLOGENS;

EID: 73349138849     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.200901721     Document Type: Article
Times cited : (57)

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    • The observed decay curves were fitted assuming a double-exponential decay. The obtained lifetimes (τ) and fractional amplitudes (α) were τ1, 1.24 μs (α1 =1.86) and τ2, 111 μs (α2, 2.01) for Vio, and τ1, 1.14 μs (α1, 2.17) and τ2, 145 μs (α2, 1.77) for Bp, The average lifetime <τ> was calculated using the following equation: <τ>, α1τ12+α 2τ22), α1τ1+α2τ2, according to J.R. Lakowicz, in Principles of Fluorescence Spectroscopy Third Edition, Springer, New York, 2006, pp. 141-143
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.