公开(公告)号：US09583711B2

公开(公告)日：2017-02-28

申请号：US14288397

申请日：2014-05-28

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Paul Kwok Keung Ho ,  Wing Leung Wong

IPC: H01B1/00 ,  H01L51/00 ,  C08G61/12 ,  C09K11/06 ,  H01B1/12 ,  H01L51/05 ,  H01L51/42

CPC classification number: H01L51/0036 ,  C08G61/123 ,  C08G61/126 ,  C08G2261/143 ,  C08G2261/1432 ,  C08G2261/3223 ,  C08G2261/3246 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/95 ,  C09K11/06 ,  C09K2211/1458 ,  H01B1/127 ,  H01L51/0003 ,  H01L51/0039 ,  H01L51/0043 ,  H01L51/0047 ,  H01L51/0558 ,  H01L51/4253 ,  Y02E10/549

Abstract: The present invention relates to newly functionalized polythiophenes and the syntheses thereof. The present invention also demonstrates that the new polythiophenes and their derivatives are suitable for fabricating organic light emitting diodes (OLEDs), light emitting diodes (PLEDs), organic photovoltaic devices (OPVs) and conducting polymers for printed electronic devices.

Abstract translation: 本发明涉及新功能化的聚噻吩及其合成。 本发明还表明，新的聚噻吩及其衍生物适用于制造有机发光二极管（OLED），发光二极管（PLED），有机光伏器件（OPV）和用于印刷电子器件的导电聚合物。

公开(公告)号：US09637384B2

公开(公告)日：2017-05-02

申请号：US14799568

申请日：2015-07-14

Applicant: Nano and Advanced Materials Institute Limited

Inventor： Wing Leung Wong ,  Lai To Leung ,  Liang Zhang ,  Chi Mei Chow ,  Haojun Zhu ,  Lai Fan Lai ,  Kwok Keung Paul Ho

IPC: C07F7/08 ,  C07F7/18 ,  C01B31/02 ,  H01L51/42 ,  C07D295/033 ,  C07D207/323 ,  C07D209/18 ,  H01L51/00 ,  C07C2/86 ,  C07C29/48 ,  C07C67/05

CPC classification number: C01B31/0213 ,  C01B32/152 ,  C07C2/86 ,  C07C29/48 ,  C07C67/05 ,  C07C2604/00 ,  C07D207/323 ,  C07D209/18 ,  C07D295/033 ,  C07F7/081 ,  C07F7/1804 ,  H01L51/0047 ,  H01L51/0094 ,  H01L51/42 ,  C07C13/62 ,  C07C69/76 ,  C07C35/44

Abstract: The present invention relates to new fullerene derivatives of formulae 1a-d, 2 and 3: method of synthesizing said derivatives, and applications thereof in organic photovoltaics, e.g., organic solar cells. In particular, the fullerene derivatives of the present invention are soluble in non-halogenated solvents such that an environmental-friendly and low-cost fabrication method for industrialization of solar cell based on the new fullerene derivatives is provided. An ink formulation for forming a thin film on a substrate of organic photovoltaics comprising at least one of the fullerene derivatives of the present invention is also provided. Greater than 3% power conversion efficiency of the organic solar cells (area=0.16 cm2) formed based on the fullerene derivatives of the present invention with less pollution and lower cost in fabrication can be achieved in the present invention.