Industrial Technology Research Institute

Ching-Yen Wei

Gue-Wuu Hwang

Yi-Chun Chen

Yun Chi

Fu-Ching Tung

Ching Ting

Bao-Tsan Ko

Chih-Ping Chen

Yi-Ling Chen

Chao-Ying Yu

Yung-Chien Fu

Yu-Ling Fan

Chao-Ining Yu

Hsing-Yi Chen

I-Hui Lin

Disclosed is a polymer having a chemical formula: wherein x is 10%&#x2dc;90%, y is 10% to 90%, and x+y=100%; Ris &#x2014;H, &#x2014;CH, &#x2014;CHCH, &#x2014;OCH, &#x2014;O(CH)CH, wherein n=1&#x2dc;12, &#x2014;NH, &#x2014;N(CH), N(CH)CH, wherein n=1&#x2dc;12, &#x2014;Br, &#x2014;Cl, &#x2014;OH, &#x2014;SONa, &#x2014;SO3H, or &#x2014;SOCl; Ris &#x2014;H, &#x2014;COOH, &#x2014;COOCH, &#x2014;COO(CH2)CH, wherein n=1&#x2dc;12, &#x2014;SONa, &#x2014;SOH, &#x2014;SOCl, &#x2014;OH, &#x2014;CONH, &#x2014;CON(CH), &#x2014;CON(CH)(CH), wherein n=1&#x2dc;12, &#x2014;Br, or &#x2014;Cl; and Ris &#x2014;SONa, &#x2014;SOH, &#x2014;POH, &#x2014;SOCl. &#x2014;OH, &#x2014;H, &#x2014;COOH, &#x2014;COOCH, &#x2014;COO(CH)nCH, wherein n=1&#x2dc;12, &#x2014;CONH, &#x2014;CON(CH), &#x2014;CON(CH)(CH), wherein n=1&#x2dc;12, &#x2014;Br, or &#x2014;Cl.

Polymer and conductive composition

The invention discloses soluble polythiophene derivatives containing highly coplanar repeating units. The coplanar characteristic of side chain conjugated thiophene units improves the degree of the intramolecular conjugation and intermolecular &#x3c0;-&#x3c0; interaction. The polythiophene derivative exhibits good carrier mobility and is suitable for use in photo-electronic device such as organic thin film transistors (OTFT), organic light-emitting diodes (OLEDs), and organic solar cells (OSCs).

Soluble polythiophene derivative

A ruthenium complex is provided. The ruthenium complex is represented by the following Formula (I): in which, X is a monodentate anion ligand, R, R, Rand Rare the same or different substituents and represent alkyl, alkoxy, aminoalkyl, haloalkanes or substituted phenyl group, carboxylic acid group or acid radical salt thereof, sulfonic acid group or acid radical salt thereof, phosphoric acid group or acid radical salt thereof or hydrogen atom. Rrepresents perhalogenated alkyl group, alkoxy, alkyl, amino, halogens, or hydrogen atom. The ruthenium complexes are suitable for being used as dye-sensitizers for fabricating dye-sensitized solar cells.

Ruthenium complexes with tridentate heterocyclic ligand and dye-sensitized solar cells using the same

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Taipei, Taiwan

Ching-Yen Wei