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Ergang Wang

Researcher at Chalmers University of Technology

Publications -  214
Citations -  10026

Ergang Wang is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: Polymer solar cell & Organic solar cell. The author has an hindex of 48, co-authored 183 publications receiving 8353 citations. Previous affiliations of Ergang Wang include Duke University & Zhengzhou University.

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Proceedings ArticleDOI

Development of Si-bridged conjugated donor polymers for high-efficiency bulk-heterojunction photovoltaic devices

TL;DR: In this article, the synthesis and photovoltaic properties of poly[2,7-(9,======9-di-n-octyl-silaforene)-alt-5,5''-(4',======7'-di-2-thienyl-2',1',3'-benzothiadiazole)] (PSiF-DBT) were reported.
Journal ArticleDOI

Lateral size reduction of graphene oxide preserving its electronic properties and chemical functionality

TL;DR: In this article, the use of a sonifier at low temperature allows to rapidly reduce the lateral size in ∼82% while preserving the C/O ratio and consequently the chemical stability, the band gap, the electronic energy levels and the functionality.
Journal ArticleDOI

Modulating the nanoscale morphology on carboxylate-pyrazine containing terpolymer toward 17.8% efficiency organic solar cells with enhanced thermal stability

TL;DR: In this paper , a series of 1D/2A type widebandgap terpolymer donors were synthesized using a simple and low-cost electron-deficient building block 3,6-dithiophenyl-2-carboxylate pyrazine (DTCPz) to develop terpolymers.