Substituted 2,1,3-Benzothiadiazole- And Thiophene-Based Polymers for Solar Cells − Introducing a New Thermocleavable Precursor

2009 ◽  
Vol 21 (19) ◽  
pp. 4669-4675 ◽  
Author(s):  
Martin Helgesen ◽  
Suren A. Gevorgyan ◽  
Frederik C. Krebs ◽  
René A. J. Janssen
Keyword(s):  
Solar Cells ◽  
Thiophene Based Polymers

New low band gap thieno[3,4-b]thiophene-based polymers with deep HOMO levels for organic solar cells

2011 ◽  
Vol 21 (29) ◽  
pp. 10920 ◽  
Author(s):  
Salem Wakim ◽  
Salima Alem ◽  
Zhao Li ◽  
Yanguang Zhang ◽  
Shing-Chi Tse ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Low Band Gap ◽  
Thiophene Based Polymers

Photovoltaic performance of ladder-type indacenodithieno[3,2-b]thiophene-based polymers with alkoxyphenyl side chains

RSC Advances ◽  
2015 ◽  
Vol 5 (34) ◽  
pp. 26680-26685 ◽  
Author(s):  
Yue Zang ◽  
Yun-Xiang Xu ◽  
Chu-Chen Chueh ◽  
Chang-Zhi Li ◽  
Hsiu-Cheng Chen ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Power Conversion ◽  
Photovoltaic Performance ◽  
Side Chains ◽  
Ladder Polymers ◽  
Thiophene Based Polymers ◽  
Conversion Efficiencies

Ladder polymers deliver over 5% power conversion efficiencies in polymer solar cells made without engaging post-solvent or additive treatments.

Solid-State Dye-Sensitized Solar Cells Using Conducting Polymers as Hole Transporting Materials

Solar Energy ◽  
2006 ◽  
Author(s):  
Mi-Ra Kim ◽  
Seung-Yeop Lee ◽  
Yun-Seon Yeo ◽  
Yong-Rae Cho ◽  
Sung-Hae Park ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Photovoltaic Performance ◽  
Dye Sensitized Solar Cells ◽  
Environmental Stability ◽  
Dye Sensitized ◽  
Hole Transporting ◽  
Thiophene Based Polymers ◽  
Sensitized Solar Cells ◽  
Hole Transporting Materials

Thiophene-based polymers have good prospects in the field of electronic and photoelectronic devices because of their solubility, processability, environmental stability, and excellent electrical conductivity. We synthesized new type of thiophene-based polymers to use as hole transporting materials on dye-sensitized solar cells (DSSC). The thiophene-based polymers were synthesized as random copolymers containing 3-{2-[2-(2-(4-methoxybiphenyl)ethoxy)ethoxy]ethoxy}methylthiophene (MEET) units and 3-hexylthiophene (3HT) units. The photovoltaic performance of the solid-state DSSC device was improved to 3.88% overall efficiency under AM 1.5 illumination when the thiophene-based copolymer was introduced to the electrolyte as a hole transporting material.

A thiourea additive-based quadruple cation lead halide perovskite with an ultra-large grain size for efficient perovskite solar cells

Nanoscale ◽  
2019 ◽  
Vol 11 (45) ◽  
pp. 21824-21833 ◽  
Author(s):  
Jyoti V. Patil ◽  
Sawanta S. Mali ◽  
Chang Kook Hong
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Power Conversion ◽  
Perovskite Solar Cells ◽  
Inorganic Perovskite ◽  
Halide Perovskite ◽  
Lead Halide

Controlling the grain size of the organic–inorganic perovskite thin films using thiourea additives now crossing 2 μm size with >20% power conversion efficiency.

Oxford Spin-Off To Print Solar Cells

2011 ◽  
pp. 011111165738
Author(s):  
Marc Reisch
Keyword(s):  
Solar Cells
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