Ocean's King Lighting Science and Technology Co., Ltd.

Shenzhen Ocean's King Lighting Engineering Co., Ltd.

Naiyuan Li

Mingjie Zhou

Rong Guan

Jiale Huang

Manyuan Li

The present invention relates to a benzodithiophene based copolymer containing thieno[3,4-b]thiophene units and a preparing method and applications thereof. The polymer has a structural formula (I), wherein Rand Rare respectively selected from H, and alkyl groups of Cto C; Rand Rare respectively selected from H, alkyl groups of Cto C, alkoxy groups of Cto C, or thiophene groups substituted by alkyl groups of Cto C; Ris selected from alkyl groups of Cto C; n is a natural number from 7 to 80. Applications of the benzodithiophene based copolymer containing thieno[3,4-b]thiophene units in polymer solar cells, polymer organic light-emission, polymer organic field effect transistors, polymer organic optical storage, polymer organic nonlinear materials or polymer organic laser are also provided. 

Benzodithiophene based copolymer containing thieno [3,4-B] thiophene units and preparing method and applications thereof

The present invention relates to a benzodithiophene based copolymer containing isoindoline-1,3-diketone units and a preparing method and applications thereof. The polymer has a structural formula (I), wherein Rand Rare respectively selected from H or alkyl groups of Cto C; Rand Rare respectively selected from H, alkyl groups of Cto C, alkoxy groups of Cto C, or thiophene groups substituted by alkyl groups of Cto C; Ris selected from alkyl groups of Cto C; n is a natural number from 7 to 80. Applications of the benzodithiophene based copolymer containing isoindoline-1,3-diketone units in polymer solar cells, polymer organic light-emitting, polymer organic field effect transistors, polymer organic optical storage, polymer organic nonlinear materials or polymer organic laser are also provided. 

Benzodithiophene based copolymer containing isoindoline-1,3-diketone units and preparing method and applications thereof

The present invention relates to a benzodithiophene based copolymer containing pyridino[2,1,3]thiadiazole units and a preparing method and applications thereof. The polymer has a structural formula (I), wherein Rand Rare respectively selected from H or alkyl groups of Cto C; Rand Rare respectively selected from H, alkyl groups of Cto C, alkoxy groups of Cto C, or thiophene groups substituted by alkyl groups of Cto C; X is N and Y is CH, or X is CH and Y is N; and n is a natural number of 7 to 80. Applications of the benzodithiophene based copolymer containing pyridino[2,1,3]thiadiazole units in polymer solar cells, polymer organic light-emitting, polymer organic field effect transistors, polymer organic optical storage, polymer organic nonlinear materials or polymer organic laser are also provided. 

Benzodithiophene based copolymer containing pyridino [2,1,3] thiadiazole units and preparing method and applications thereof

A benzodithiophene based copolymer containing thiophene pyrroledione units, a preparing method thereof, and applications of the copolymer in polymer solar cells, organic light-emitting, organic field effect transistors, organic optical storage, organic nonlinear materials or organic laser. 

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Shenzhen, China

Naiyuan Li