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How the linkage positions affect the performance of bulk-heterojunction polymer solar cells
关键字：bulk-heterojunction polymer solar cells, linkage positions
Two new alternating copolymers. PCT-10,13-BPz (P1) and PCT-2,7-BPz (P2), which were constructed from the same monomers and only different in the connecting points, were synthesized via Suzuki coupling reaction. The UV-vis absorptions, thermal stability, energy levels, field-effect carrier mobility and photovoltaic characteristics of the two copolymers were systematically evaluated to understand th...
http://www.polymer.cn/research/sy_info17363 |
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New Highly Efficient Performance Dyes for Dye-sensitized Solar Cells
关键字：dye-sensitized solar cells , quinacridone , diketopyrrolopyrrole , isoindigo
The sensitizer is a crucial element in dye-sensitized solar cells ( DSSCs) . exerting significant influence on the power conversion efficiency as well as the stability of the cells. Generally, organic dyes used for eff...
http://www.polymer.cn/research/sy_info15559 |
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Development of a Thermal Slumping Process for Solar Concentrator Manufacturing
关键字：Thermal slumping, solar concentrator, affordable manufacturing
Solar energy exploration (capture, conversion, and storage) has become a much-debated topic. As the world demand for energy continues to increase at an unprecedented pace, solar energy will eventually enter the consumer market. S...
http://www.polymer.cn/research/ct_info801 |
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New Highly Efficient Performance Dyes for Dye-sensitized Solar Cells
关键字：dye-sensitized solar cells , quinacridone , diketopyrrolopyrrole , isoindigo
The sensitizer is a crucial element in dye-sensitized solar cells ( DSSCs) . exerting significant influence on the power conversion efficiency as well as the stability of the cells. Generally, organic dyes used for eff...
http://www.polymer.cn/research/dis_info17503 |
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SILICON BASED MICRO AND NANO STRUCTURES USED FOR SOLAR CELLS
关键字：Micro and nono structure, Solar cells, Porous silicon, Silicon nanowires
Solar cells can serve as a virtually unlimited clean source of energy by converting sunlight into electrical power. Their importance is reflected in the tireless efforts that have been devoted to improving the electrical and ...
http://www.polymer.cn/research/dis_info16159 |
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Polymer Nanowire Solar Cells: Morphology, Charge Transport, and Photovoltaic Properties
关键字：Polymer Nanowire Solar Cells
Polymer/fullerene based bulk heterojunction (BHJ) solar cells have attracted great interest as onepotential candidate for low cost solar power generation.1 Recently, a power conversion efficiency (PCE)of up to 4-5% has been achieved in ...
http://www.polymer.cn/research/dis_info8990 |
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Enhancing photovoltage by modified cathode in both normal and inverted polymer solar cells
关键字：cathode,solar cells
It is well known that interfacial layer plays an important role in polymer solar cells.1 It is common toinsert a thin LiF layer between a cathode and a active layer to enhance the performance of polymerlight-emitting dio...
http://www.polymer.cn/research/dis_info8917 |
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Development of a Thermal Slumping Process for Solar Concentrator Manufacturing
关键字：Thermal slumping, solar concentrator, affordable manufacturing
Solar energy exploration (capture, conversion, and storage) has become a much-debated topic. As the world demand for energy continues to increase at an unprecedented pace, solar energy will eventually enter the consumer market. S...
http://www.polymer.cn/research/dis_info8248 |
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Efficient polymer solar cells employing a non-conjugated small-molecule electrolyte
关键字：OPV
Polymer solar cells have drawn a great deal of attention due to the attractiveness of their use in renewable energy sources that are potentially lightweight and low in cost. Recently, numerous significant research efforts have resulted in polymer solar cells with power conversion efficiencies in excess of 9%.Nevertheless, further improvements in performance are sought for commercial applica...
http://www.polymer.cn/research/sy_info19407 |
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Charge generation and recombination in polymer: fullerene organic solar cells
The mechanism of free charge carrier generation via dissociation of photo-generated excitons in polymer: fullerene photovoltaic blend is still poorly understood, despite intensive research efforts by many groups.
http://www.polymer.cn/research/dis_info16844 |
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