ORGANIC PHOTOVOLTAIC DEVICES COMPRISING FULLERENE AND DERIVATIVE THEREOF

Title:

ORGANIC PHOTOVOLTAIC DEVICES COMPRISING FULLERENE AND DERIVATIVE THEREOF

Document Type and Number:

Japanese Patent JP2014169287

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide photovoltaic cells comprising an active layer comprising, as p-type material, conjugated polymers such as polythiophene and regioregular polythiophene, and as n-type material at least one fullerene derivative.SOLUTION: The fullerene derivative can be C60, C70, or C84. The fullerene also can be functionalized with an indene group.

Inventors:

DARIN W LAIRD
REZA STEGAMAT
HENNING RICHTER
VIKTOR VEJINS
LARRY SCOTT
THOMAS A LADA

Application Number:

JP2014024117A

Publication Date:

September 18, 2014

Filing Date:

February 12, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

PLEXTRONICS INC
NANO C INC

International Classes:

C07C13/64; C07D333/18; H01L51/44; H01L51/46

Domestic Patent References:

JP2005116617A	2005-04-28
JPH08505859A	1996-06-25

Other References:

C.WALDAUF, W.GRAUPNER, S.TASCH, G.LEISING, A.GUGEL, U.SCHERF, A.KRAUS, M.WALTER, AND K.MULLEN: "Efficient charge carrier transfer from m-LPPP to C60 derivatives", OPTICAL MATERIALS, vol. 9, JPN6015009510, January 1998 (1998-01-01), pages 449 - 453, XP004123070, ISSN: 0003025358, DOI: 10.1016/S0925-3467(97)00070-0
山形直也，上原赫，藤枝卓也，吉川暹: "貧溶媒を用いた有機薄膜太陽電池の光電変換効率の上昇", 第５３回応用物理学関係連合講演会　講演予稿集, JPN6015009512, 22 March 2006 (2006-03-22), pages 1334, ISSN: 0003025359

Attorney, Agent or Firm:

Spring water Original aim
Shun Osakabe
Koichi Niimi
Tomohiko Kobayashi
Shin-ichi Watanabe
Ryuichi Inoue
Masato Ozeki

Previous Patent: MEDICINE FOR SUPPRESSING METRORRHAGIA ASSOCIATED WITH UTERINE FIBROID

Next Patent: AMINE-CONTAINING LIPID AND USE OF THE SAME