Starburst Triarylamine Donor-Based Metal-Free Photosensitizers for Photocatalytic Hydrogen Production from Water

Starburst Triarylamine Donor-Based Metal-Free Photosensitizers for Photocatalytic Hydrogen Production from Water

Three metal-free molecular photosensitizers (S1–S3) featuring a starburst triarylamine donor moiety have been synthesized. They show attractive photocatalytic performance in visible light-driven H2 production from water in their platinized TiO2 composites. A remarkable H2 turnover number (TON) of 10...

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Veröffentlicht in:Organic letters 2017-03, Vol.19 (5), p.1048-1051
Hauptverfasser: Ho, Po-Yu, Wang, Yi, Yiu, Sze-Chun, Yu, Wai-Hong, Ho, Cheuk-Lam, Huang, Shuping
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container_end_page 1051
container_issue 5
container_start_page 1048
container_title Organic letters
container_volume 19
creator Ho, Po-Yu
Wang, Yi
Yiu, Sze-Chun
Yu, Wai-Hong
Ho, Cheuk-Lam
Huang, Shuping
description Three metal-free molecular photosensitizers (S1–S3) featuring a starburst triarylamine donor moiety have been synthesized. They show attractive photocatalytic performance in visible light-driven H2 production from water in their platinized TiO2 composites. A remarkable H2 turnover number (TON) of 10 200 (48 h) was achieved in an S1-anchored system.
doi_str_mv 10.1021/acs.orglett.7b00042
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title Starburst Triarylamine Donor-Based Metal-Free Photosensitizers for Photocatalytic Hydrogen Production from Water
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