Energy Transfer from Locally Excited π* to Charge Transfer Ground States in a Silylene–π Hetero‐Junction Polymer | Zendy

Kwak Giseop | Zendy; Takagi Akiko | Zendy; Fujiki Michiya | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Premium

Energy Transfer from Locally Excited π* to Charge Transfer Ground States in a Silylene–π Hetero‐Junction Polymer

Author(s) -

Kwak Giseop,

Takagi Akiko,

Fujiki Michiya

Publication year - 2006

Publication title -

macromolecular rapid communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 154

eISSN - 1521-3927

pISSN - 1022-1336

DOI - 10.1002/marc.200600361

Subject(s) - silylene , intramolecular force , excited state , photoluminescence , photochemistry , ground state , materials science , polymer , moiety , charge (physics) , chemical physics , chemistry , atomic physics , optoelectronics , silicon , physics , stereochemistry , quantum mechanics , composite material

Summary: The silylene–π conjugating polymer, poly(di‐ n ‐hexylsilylenephenylene‐ethynylenephenylene) ( 1 ) adopted a fairly flexible coil‐like conformation due to the bent structure of silylene moiety and showed a unique photoexcited energy transfer behavior. The UV‐vis absorption and steady‐state/time‐resolved photoluminescence studies revealed the occurrence of an intramolecular photoexcited energy transfer (IET) between locally excited π* to charge transfer ground states as well as an intramolecular charge transfer (ICT).The silylene–π conjugating polymer, poly(di‐ n ‐hexylsilylenephenylene‐ethynylenephenylene) showing a unique photoexcited energy transfer behavior.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here

Accelerating Research