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Wanli Ma
Researcher at Soochow University (Suzhou)
Publications - 200
Citations - 20877
Wanli Ma is an academic researcher from Soochow University (Suzhou). The author has contributed to research in topics: Polymer solar cell & Quantum dot. The author has an hindex of 47, co-authored 172 publications receiving 18197 citations. Previous affiliations of Wanli Ma include University of California, Santa Barbara & Lawrence Berkeley National Laboratory.
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Journal ArticleDOI
Thermally stable, efficient polymer solar cells with nanoscale control of the interpenetrating network morphology
TL;DR: By applying specific fabrication conditions summarized in the Experimental section and post-production annealing at 150°C, polymer solar cells with power-conversion efficiency approaching 5% were demonstrated.
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Efficiency enhancement in low-bandgap polymer solar cells by processing with alkane dithiols
Jeff Peet,Jin Young Kim,Nelson E. Coates,Wanli Ma,Daniel Moses,Alan J. Heeger,Guillermo C. Bazan +6 more
TL;DR: By incorporating a few volume per cent of alkanedithiols in the solution used to spin-cast films comprising a low-bandgap polymer and a fullerene derivative, the power-conversion efficiency of photovoltaic cells is increased from 2.8% to 5.5% through altering the bulk heterojunction morphology.
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New Architecture for High-Efficiency Polymer Photovoltaic Cells Using Solution-Based Titanium Oxide as an Optical Spacer
Jin Young Kim,Jin Young Kim,Sun Hee Kim,Hyun-Ho Lee,Kwanghee Lee,Wanli Ma,Xiong Gong,Alan J. Heeger +7 more
TL;DR: In this paper, an optical spacer between the active layer and the Al electrode is proposed to redistribute the light intensity inside the device by introducing an optical sensor. But the spacer is not suitable for the case of thin-film photovoltaic cells.
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Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells
Jae-Kwan Lee,Wanli Ma,Christoph J. Brabec,Jonathan D. Yuen,Ji Sun Moon,Jin Young Kim,Kwanghee Lee,Guillermo C. Bazan,Alan J. Heeger +8 more
TL;DR: Using 1,8-diiodooctane as the processing additive, the efficiency of the BHJ solar cells was improved and the efficiency rating was improved from 3.4% (for the reference device) to 5.1%.
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Synthesis and photovoltaic application of copper(I) sulfide nanocrystals.
TL;DR: The rational synthesis of colloidal copper(I) sulfide nanocrystals are presented and their application as an active light absorbing component in combination with CdS nanorods to make a solution-processed solar cell with 1.6% power conversion efficiency is demonstrated.