Title:
POLYMER HAVING SILYLACETYLENE GROUPS AS SIDE CHAINS, AND PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL EMPLOYING THE SAME
Document Type and Number:
Japanese Patent JP2017057264
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a photoelectric conversion element with a high open circuit voltage (Voc) by employing a novel polymer.SOLUTION: The polymer includes a repeating unit represented by the general formula (1) in the figure, which comprises a condensed heterocyclic structure and a benzodifuran structure having silylacetylene groups as side chains.SELECTED DRAWING: None
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Inventors:
MATSUI AKIHIRO
NAKANO YOSHIHIKO
NAKANO YOSHIHIKO
Application Number:
JP2015182217A
Publication Date:
March 23, 2017
Filing Date:
September 15, 2015
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
C08G61/12; H01L51/46
Other References:
BIAN,L. ET AL: "A versatile strategy to directly synthesize 4,8-functionalized benzo[1,2-b:4,5-b']difurans for organ", JOURNAL OF MATERIALS CHEMISTRY A: MATERIALS FOR ENERGY AND SUSTAINABILITY, vol. 3, no. 5, JPN6018041835, 9 December 2014 (2014-12-09), pages 1920 - 1924, ISSN: 0003905627
HUO,L. ET AL: "Conjugated and Nonconjugated Substitution Effect on Photovoltaic Properties of Benzodifuran-Based Ph", MACROMOLECULES(WASHINGTON, DC, UNITED STATES), vol. 45, no. 17, JPN6018041837, 2012, pages 6923 - 6929, XP055233616, ISSN: 0003905628, DOI: 10.1021/ma301254x
HUO,L. ET AL: "Conjugated and Nonconjugated Substitution Effect on Photovoltaic Properties of Benzodifuran-Based Ph", MACROMOLECULES(WASHINGTON, DC, UNITED STATES), vol. 45, no. 17, JPN6018041837, 2012, pages 6923 - 6929, XP055233616, ISSN: 0003905628, DOI: 10.1021/ma301254x
Attorney, Agent or Firm:
Takeshi Sekine
Hirohito Katsunuma
Suzuki Junsei
Hideaki Maekawa
Hakoda Mitsuru
Hirohito Katsunuma
Suzuki Junsei
Hideaki Maekawa
Hakoda Mitsuru
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