FUNCTIONALIZED PYRANOPYRAN-DERIVED ACCEPTORS FOR DONOR-ACCEPTOR POLYMERS

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专利权人:

International Business Machines Corporation

发明人:

KOBILKA Brandon M.,WERTZ Jason T.

申请号：

US201715786668

公开号：

US2018040826(A1)

申请日:

2017.10.18

申请国别(地区):

美国

年份:

2018

代理人:

摘要：

An organic photovoltaic device includes an anode and a cathode. The organic photovoltaic device includes an active layer between the anode and the cathode. The active layer includes a p-type material. The p-type material includes a donor-acceptor (DA) polymer. An acceptor unit of the DA polymer includes a functionalized pyranopyran-dione compound or a functionalized naphthyridine-dione compound.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/