Výsledky vyhledávání - "Joo Young Shim"

Syntheses and Properties of Conjugated Polymer with Thiophene-Bridged BTI and Indenoindene Units for Organic Solar Cells

Autor: Joo Young Shim, Juae Kim, Taehyo Kim, Il Kim, Shin Hyun Kim, Hongsuk Suh, Jin Young Kim, Jihoon Lee

Publikováno v: Bulletin of the Korean Chemical Society. 37:506-514

We report the new conjugated polymers using dihydroindeno[2,1-a]indene moiety (ININE), electron-pushing unit with high planarity, for the organic solar cells (OSCs). Pull–push mode of conjugated polymers, P1 and P2 , containing electron pulling uni

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::237720b09016831689f9a44d385725d5
https://doi.org/10.1002/bkcs.10713

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Conjugated polymers containing pyrimidine with electron withdrawing substituents for organic photovoltaics with high open-circuit voltage

Autor: Sung Heum Park, Joo Young Shim, Hyo Jung Kim, Il Kim, Jihoon Lee, Sangmin Chae, Hongsuk Suh, Dal Yong Lee, Juae Kim

Publikováno v: Polymer. 83:50-58

Polymers using 6-(2-thienyl)-4H-thieno[3,2-b]indole (TTI) with high planarity were synthesized and utilized for the photovoltaics. Push-pull types of conjugated polymers (PTTICN, PTTICNR and PTTIFR) containing TTI as electron pushing unit and 2-pyrim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dce7d8bc0e3a43be3af62da2ec2f86d5
https://doi.org/10.1016/j.polymer.2015.12.017

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Syntheses of pyrimidine-based polymers containing electron-withdrawing substituent with high open circuit voltage and applications for polymer solar cells

Autor: Hyo Jung Kim, Il Kim, Sangmin Chae, Ji-Hoon Lee, Hongsuk Suh, Sung Heum Park, Joo Young Shim, Jinwoo Kim, Juae Kim, Dal Yong Lee

Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 54:771-784

Polymers using new electron-deficient units, 2-pyriminecarbonitrile and 2-fluoropyrimidine, were synthesized and utilized for the photovoltaics. Donor-acceptor (D-A) types of conjugated polymers (PBDTCN, PBDTTCN, PBDTF, and PBDTTF) containing 4,8-bis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c8bb4afd33461a9e2869d3ce475f870
https://doi.org/10.1002/pola.27910

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Syntheses and solar cell applications of conjugated copolymers consisting of 3,3′-dicarboximide and benzodithiophene units with thiophene and bithiophene linkage

Autor: Ho-Hwan Chun, Jin Young Kim, Juae Kim, Taehyo Kim, Il Kim, Hongsuk Suh, Jinwoo Kim, Su Yeon Bang, Joo Young Shim, Song Yi Park

Publikováno v: Solar Energy Materials and Solar Cells. 141:24-31

Novel conjugated copolymers consisting of bis(2-octyldodecyloxy)benzo[1,2-b:3,4-b]dithiophene (BDT) and N-alkyl-2,2′-bithiophene-3,3′-dicarboximide (BTI) with thiophene and bithiophene linkages have been synthesized and evaluated in bulk heteroju

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb9dee38fd30d064f44537c7611c2ff4
https://doi.org/10.1016/j.solmat.2015.05.017

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Syntheses and Properties of Copolymers withN-Alkyl-2,2′-bithiophene-3,3′-dicarboximide Unit for Polymer Solar Cells

Autor: Hongsuk Suh, Jinwoo Kim, Shin Hyun Kim, Taehyo Kim, Jin Young Kim, Il Kim, Joo Young Shim, Dongkyung Park, Juae Kim

Publikováno v: Bulletin of the Korean Chemical Society. 36:2238-2246

We report new random copolymers using the electron-deficient unit N-alkyl-2,2′-bithiophene-3,3′-dicarboximide (BTI) for organic solar cells. For absorption over a broader range of the solar spectrum, push–pull types of conjugated polymers PBTIB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eba1d0d3d7894d515abe6deb824926dc
https://doi.org/10.1002/bkcs.10435

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Syntheses and solar cell applications of conjugated copolymers containing tetrafluorophenylene units

Autor: Il Kim, Ho-Hwan Chun, Hongsuk Suh, Juae Kim, Jin Young Kim, Jong Pil Kim, Jong Sung Jin, Namhee Kim, Joo Young Shim, Taehyo Kim, Jinwoo Kim, Euh Duck Jeong

Publikováno v: Polymer. 71:113-121

Novel conjugated copolymers containing tetrafluorophenylene unit have been synthesized and evaluated in bulk heterojunction solar cell. The tetrafluorophenylene unit, as the strong electron deficient moeity, has been applied for the syntheses of dono

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b962ac3b356ee4e92b4389c09b5c2692
https://doi.org/10.1016/j.polymer.2015.06.052

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Trifluoromethyl benzimidazole-based conjugated polymers with deep HOMO levels for organic photovoltaics

Autor: Jinwoo Kim, Taehyo Kim, Juae Kim, Jin Young Kim, Joo Young Shim, Il Kim, Hongsuk Suh

Publikováno v: Synthetic Metals. 205:112-120

We synthesized new alternating conjugated polymers, PCDTFMMBI and PBDTDTFMMBI , which consist of trifluoromethyl substituted dimethyl-2 H -benzimidazole ( FMMBI ) as new electron deficient unit, by palladium(0)-catalyzed Suzuki or Stille polymerizati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ea77a377a71eca42ef5f2bbcaab0418
https://doi.org/10.1016/j.synthmet.2015.03.034

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Synthesis and photovoltaic properties of alkoxy-benzimidazole containing low band gap polymers

Autor: Joo Young Shim, Hongsuk Suh, Dongkyung Park, Il Kim, Jin Young Kim, Juae Kim, Jinwoo Kim, Han Young Woo, Taehyo Kim

Publikováno v: Thin Solid Films. 580:29-35

Dioctyloxy substituted dimethyl-2 H -benzimidazole (4,7-dibromo-5,6-dioctyloxy-2,2-dimethyl-2 H -indene, DOMBI) was prepared and copolymerized with thiophene (or bithiophene) and carbazole using both Stille and Suzuki polymerization. In DOMBI, the su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed43079d05d15cd1609c395367511ed1
https://doi.org/10.1016/j.tsf.2015.03.005

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2,2-dimethyl-2H-benzimidazole based small molecules for organic solar cells

Autor: Seyeong Song, Il Kim, Jinwoo Kim, Juae Kim, Hongsuk Suh, Joo Young Shim, Jin Young Kim

Publikováno v: Macromolecular Research. 23:214-222

We report the small molecules utilizing new electron-deficient unit, 2,2-dimethyl-2H-benzimidazole (MBI) and phenanthro[9,10-c][1,2,5]thiadiazole (PT), for the photovoltaic application. Donor-acceptor-donor (D-A-D) types of conjugated small molecules

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51e24ea4c6173a93c6114ca85adf876c
https://doi.org/10.1007/s13233-015-3035-z

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