Polyera Corporation

Northwestern University

Basf Se Corporation

The Hong Kong University of Science and Technology

Other

Raynergy Tek Inc.

Flexterra, Inc.

Raynergy Tek Incorporation

Polyera Corporatoin

He Yan

Antonio Facchetti

Tobin Jay Marks

Yan Zheng

Zhihua Chen

Shaofeng Lu

Marcel Kastler

Florian Doetz

Silke Annika Koehler

Jordan R Quinn

Yu Xia

Christopher Newman

Yan Yao

Mercouri G Kanatzidis

Hualong Pan

Zhengguo Zhu

Martin Drees

William Christopher Sheets

Myung-Gil Kim

Hakan Usta

Subramanian Vaidyanathan

Thomas Breiner

Myung-Han Yoon

Qinglan Huang

Huawei Hu

Jonathan Veinot

Alexander W Hains

Ji Cui

Yan Hu

Michael D Irwin

Jianquan Zhang

Tobin J Marks

Jingbo Zhao

Guangye Zhang

Zhengke Li

Quinglan Huang

Florian Dötz

Silke Koehler

Jordan Quinn

Yan Zehng

Antonio Facchettz

Provided herein are small molecular acceptor compounds containing thiophene end groups, methods for their preparation and intermediates used therein, the use of formulations containing the same as semiconductors in organic electronic devices, especially in organic photovoltaic and organic field-effect transistor devices, and to organic electronic and organic photovoltaic devices made from these formulations.

Thiophene end groups of non-fullerene acceptors for electronic and photonic applications

Provided herein is a sequentially processed fabrication method involving donor-acceptor conjugated polymers with temperature dependent aggregation (TDA) useful for the preparation of organic semiconductors with improved properties.

Use of sequential processing for highly efficient organic solar cells based on conjugated polymers with temperature dependent aggregation

Disclosed are conjugated polymers based on terthiophene. Such polymers exhibit good solubility and great solution processibility, and that enable highly efficient OPVs.

Conjugated polymers based on terthiophene and their applications

Organic semiconductor formulations are disclosed. One of the formulations comprises a single or mixture of non-halogenated, hydrocarbon solvent, a conjugated polymer donor and a fullerene or small molecular acceptor, wherein the conjugated polymer contains branched alkyl chains with 21 or more carbon atoms. In addition, organic semiconductor film forming methods and applications using of the above-mentioned formulations are disclosed.

Organic semiconductor formulation and application thereof

The present subject matter relates to a formulation comprising an organic solvent, a fullerene, and a conjugated polymer, wherein a solution of the conjugated polymer exhibits a peak optical absorption spectrum red shift of at least 100 nm when the conjugated polymer solution is cooled from 120&#xb0; C. to room temperature, and wherein the fullerene is not phenyl-C71-butyric-acid-methyl-ester (PC71BM). The present subject matter further relates to the use of a formulation as described above further characterized in that the fullerene is not phenyl-C61-butyric-acid-methyl-ester (PC61BM).

Polymer/fullerene formations and their use in electronic/photonic devices

An organic compound, a donor-acceptor conjugated polymer, a formulation and a thin film, wherein a solution of the donor-acceptor conjugated polymer exhibits a peak optical absorption spectrum red shift of at least 100 nm when the donor-acceptor conjugated polymer solution is cooled from 140&#xb0; C. to room temperature.

Difluorobithiophene-based donor-acceptor polymers for electronic and photonic applications

Disclosed are polymer-based dielectric compositions (e.g., formulations) and materials (e.g. films) and associated devices. The polymers generally include photocrosslinkable pendant groups; for example, the polymers can include one or more coumarin-containing pendant groups.

Photocurable polymeric dielectrics and methods of preparation and use thereof

Disclosed are conjugated polymers having desirable properties as semiconducting materials. Such polymers are cheap and easy to synthesize, and can exhibit good solubility and great solution processibility, and that enable highly efficient OPVs.

Conjugated polymers and devices incorporating the same

Disclosed are new methods of fabricating nanomaterial-derived metal composite thin films via solution processes at low temperatures (&#x3c;400&#xb0; C.). The present thin films are useful as thin film semiconductors, thin film dielectrics, or thin film conductors, and can be implemented into semiconductor devices such as thin film transistors and thin film photovoltaic devices.

Low-temperature fabrication of nanomaterial-derived metal composite thin films

Disclosed are new semiconductor materials prepared from rylene-(&#x3c0;-acceptor) copolymers. Such copolymers can exhibit high n-type carrier mobility and/or good current modulation characteristics. In addition, the polymers of the present teachings can possess certain processing advantages such as solution-processability and/or good stability at ambient conditions.

Semiconductor materials prepared from rylene-(&#x3c0;-acceptor)copolymers

Provided are semiconductors prepared from an enantiomerically enriched mixture of a nitrogen-functionalized rylene bis(dicarboximide) compound. Specifically, the enantiomerically enriched mixture has unexpected electron-transport efficiency compared to the racemate or either of the enantiomers in optically pure form.

Perylene-based semiconductors and methods of preparation and use thereof

Disclosed are thin film transistor devices incorporating a thin film semiconductor derived from carbonaceous nanomaterials and a dielectric layer composed of an organic-inorganic hybrid self-assembled multilayer.

Carbonaceous nanomaterial-based thin-film transistors

Disclosed are new methods of fabricating metal oxide thin films and nanomaterial-derived metal composite thin films via solution processes at low temperatures (&#x3c;400&#xb0; C.). The present thin films are useful as thin film semiconductors, thin film dielectrics, or thin film conductors, and can be implemented into semiconductor devices such as thin film transistors and thin film photovoltaic devices.

Low-temperature fabrication of metal oxide thin films and nanomaterial-derived metal composite thin films

Growing community of inventors

Skokie, IL, United States of America

He Yan