AN ELECTRON-DONATING UNIT, A COPOLYMER THEREOF AND THEIR PREPARATION METHODS, AS WELL AS THEIR USES

Title:

AN ELECTRON-DONATING UNIT, A COPOLYMER THEREOF AND THEIR PREPARATION METHODS, AS WELL AS THEIR USES

Document Type and Number:

WIPO Patent Application WO/2017/152354

Kind Code:

A1

Abstract:

An electron-donating unit of the Formula, a copolymer thereof and their preparation methods, as well as their uses in thin-film transistor or polymer solar cell. The electron-donating unit is an effective building block for constructing high-performance polymer semiconductors due to its solubilizing ability, centrosymmetric geometry, backbone planarity, compact packing, and appropriate electron donating ability versus the previously reported BTOR and DTP units.

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Inventors:

GUO XUGANG (CN)
GUO XIAOJIE (CN)
LIAO QIAOGAN (CN)
LIANG YONGYE (CN)

Application Number:

PCT/CN2016/075839

Publication Date:

September 14, 2017

Filing Date:

March 08, 2016

Export Citation:

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Assignee:

UNIV SOUTH SCIENCE & TECHNOLOGY CHINA (CN)

International Classes:

C07D409/00; C08G61/12; H01L51/46; H01L51/48

Foreign References:

US20120100285A1	2012-04-26
US20100327271A1	2010-12-30
CN103030790A	2013-04-10
US20140167002A1	2014-06-19

Attorney, Agent or Firm:

BEYOND ATTORNEYS AT LAW (CN)

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