Zobrazeno 1 - 10 of 52 pro vyhledávání: '"Na Yeon Kwon"'
1
Akademický článek
Dynamics of Photoinduced Energy Transfer in Fully and Partially Conjugated Polymers Bearing π-Extended Donor and Acceptor Monomers
Autor: Youngseo Kim, Na Yeon Kwon, Su Hong Park, Min Ju Cho, Dong Hoon Choi, Sungnam Park
Publikováno v: Frontiers in Chemistry, Vol 8 (2020)
The photophysical properties of donor (D)-acceptor (A) polymers were studied by designing two types of polymers, (D-σ-A)n and (D-π-A)n, with non-conjugated alkyl (sp3) and π-conjugated (sp2) linkers using π-extended donor and acceptor monomers th
Externí odkaz: https://doaj.org/article/f0be1732a8fd4c48b55ecb55ed2a7e01
Zobrazit plný text záznamu
2
Akademický článek
Significantly Improved Morphology and Efficiency of Nonhalogenated Solvent‐Processed Solar Cells Derived from a Conjugated Donor–Acceptor Block Copolymer
Autor: Su Hong Park, Youngseo Kim, Na Yeon Kwon, Young Woong Lee, Han Young Woo, Weon‐Sik Chae, Sungnam Park, Min Ju Cho, Dong Hoon Choi
Publikováno v: Advanced Science, Vol 7, Iss 4, Pp n/a-n/a (2020)
Abstract A highly crystalline conjugated donor (D)–acceptor (A) block copolymer (PBDT2T‐b‐N2200) that has good solubility in nonhalogenated solvents is successfully synthesized. PBDT2T‐b‐N2200 shows a broad complementary absorption behavior
Externí odkaz: https://doaj.org/article/0f33c20c3d7945ac8f8812e733699cd2
Zobrazit plný text záznamu
8
Polymer solar cells made with photocrosslinkable conjugated donor–acceptor block copolymers: improvement in the thermal stability and morphology with a single-component active layer
Autor: Na Yeon Kwon, Su Hong Park, Seunguk Cho, Dong Won Lee, Amit Kumar Harit, Han Young Woo, Min Ju Cho, Dong Hoon Choi
Publikováno v: Polymer Chemistry. 13:3335-3342
New photocrosslinkable conjugated donor–acceptor block copolymer bearing oxetane side chains is synthesized by one-pot polymerization to improve the thermal and morphological properties.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ce65d9c807373b128d72956855f8bb5
https://doi.org/10.1039/d2py00413e
Zobrazit plný text záznamu
9
KOtBu-promoted C3-homocoupling of quinoxalinones through single electron transfer from an sp2 carbanion intermediate
Autor: Na Yeon Kwon, Neeraj Kumar Mishra, Jung Su Park, Sang Kook Woo, Prithwish Ghosh, In Su Kim
Publikováno v: Chemical Communications. 58:7078-7081
An efficient protocol for the C3-homocoupling reaction of quinoxalinones with potassium tert-butoxide is described. The detailed mechanistic pathway on the single electron transfer (SET) process has been proposed.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::802873796a3845ec6843d3b73a3c8a4f
https://doi.org/10.1039/d2cc02636h
Zobrazit plný text záznamu
10
Effect of Fused Thiophene Bridges on the Efficiency of Non-Fullerene Polymer Solar Cells made with Conjugated Donor Copolymers Containing Alkyl Thiophene-3-Carboxylate
Autor: Su Hong Park, Jong-Soo Ahn, Na Yeon Kwon, Han Young Woo, Amit Kumar Harit, Min Ju Cho, Dong Hoon Choi, Chau Hong Diem
Publikováno v: Macromolecular Research. 29:435-442
New wide-bandgap donor-acceptor-π type conjugated polymers, PBTTT and PBTDTT, containing different π-extended conjugated bridges between benzodithiophene (BDT) as a donating unit and 3-carboxylthiophene (3CT) as a weak electron-withdrawing group, w
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b425b09b12290b32c9e42ae69413ebae
https://doi.org/10.1007/s13233-021-9053-0
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje