Revealing the internal heavy chalcogen atom effect on the photophysics of the dibenzo[a,j]phenazine-cored donor-acceptor-donor triad

Goto, Shimpei; Nitta, Yuya; Decarli, Nicolas Oliveira et al.

Journal of Materials Chemistry C, 2021, 9(39), 13942-13953

アクセス数:663件（2025-07-18 10:44 集計）

固定URL: https://hdl.handle.net/11094/101029

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論文情報

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タイトル
Revealing the internal heavy chalcogen atom effect on the photophysics of the dibenzo[a,j]phenazine-cored donor-acceptor-donor triad
著者
著者名
Goto, Shimpei
著者名
Nitta, Yuya
著者名
Decarli, Nicolas Oliveira
著者名
de Sousa, Leonardo Evaristo
著者名
Stachelek, Patrycja
NRID
1000030346184 1000030346184
ORCID
0000-0001-7051-7599 0000-0001-7051-7599
researchmap permalink
read0089607 read0089607
Scopus Author ID
6701482198 6701482198
著者名
Tohnai, Norimitsu
NRID
1000090273599 1000090273599
ORCID
0000-0001-9619-445X 0000-0001-9619-445X
researchmap permalink
read0185263 read0185263
Scopus Author ID
7003640913 7003640913
著者名
Minakata, Satoshi
著者名
de Silva, Piotr
著者名
Data, Przemyslaw
NRID
1000060608785 1000060608785
ORCID
0000-0001-9103-4238 0000-0001-9103-4238
researchmap permalink
read0156438 read0156438
Scopus Author ID
12753487600 12753487600
著者名
Takeda, Youhei
抄録
A new twisted donor-acceptor-donor (D-A-D) multi-photofunctional organic molecule comprising phenoselenazine as the electron donor (Ds) and dibenzo[a,j]phenazine (DBPHZ) as the electron acceptor (A) has been developed. The developed selenium-incorporated D-A-D compound features multi-color polymorphism, distinct mechanochromic luminescence, chemically-stimulated luminochromism, thermally-activated delayed fluorescence, and room-temperature phosphorescence. The internal heavy atom effect on the photophysical properties of the D-A-D system has been investigated through a comparison with the physicochemical properties of a previously developed sulfur analogue and a tellurium analogue.
出版者
Royal Society of Chemistry
収録物名
Journal of Materials Chemistry C
巻(号)
9(39)
ページ
13942-13953
刊行年月
2021-10-21
言語
英語
ハンドルURL
https://hdl.handle.net/11094/101029
PISSN
20507534
eISSN
20507526
関連情報 (isVersionOf)
DOI (出版社版)
https://doi.org/10.1039/D1TC02635F
アクセス権
open access
権利情報
Reproduced from Goto S., Nitta Y., Decarli N.O., et al. Revealing the internal heavy chalcogen atom effect on the photophysics of the dibenzo[a,j]phenazine-cored donor-acceptor-donor triad. Journal of Materials Chemistry C 9, 13942 (2021); https://doi.org/10.1039/D1TC02635F. with permission from the Royal Society of Chemistry.
出版タイプ
Accepted Manuscript
カテゴリ
学術雑誌論文 Journal Article