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Precisely controlling energy level of diketopyrrolopyrrole based conjugated polymers for polymer solar cells
Diketopyrrolopyrrole unit has been widely incorporated into conjugated polymers for polymer solar cells (PSCs) due to its strong electron withdrawing ability and high crystallinity.
http://www.polymer.cn/research/dis_info16611 |
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Highly efficient blue light-emitting electrophosphorescent polymers based on a poly(arylene ether phosphine oxide)s platform
Electrophosphorescent polymers (PhPs) have attracted considerable interest because they can not only harvest both singlet and triplet excitons to achieve nearly 100 % internal quantum efficiency, but also be fabricated by low-cost wet ...
http://www.polymer.cn/research/dis_info16608 |
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Planar narrow band gap conjugated polymers for high efficiency polymer solar cells
Organic photovoltaic cells have attracted tremendous attention as potential cleanest renewable energy source. Recently, power conversion efficiency (PCE) of 7.4% was demonstrated, which is very encouraging and promising for commercializing polymer&nb...
http://www.polymer.cn/research/dis_info16578 |
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Anisotropic organic-inorganic nanocomposites by placing conjugated polymers in intimate contact with semiconductor quantum rods: from synthesis to photovoltaic applications
Recent advances in the synthesis and assembly of nanocrystals (NCs) provide unique opportunities to exploit NCs for the development of next generation organic/inorganic hybrid solar cells as one of the most promising alternatives to&nb...
http://www.polymer.cn/research/dis_info16572 |
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Molecular design of p-type conjugated polymers and n-type fullerene derivatives for high efficient polymeric solar cells
We have developed a new class of heptacyclic ladder-type arenes based on dithienylcarbazole and dithienylfluorene skeleton.
http://www.polymer.cn/research/dis_info16570 |
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An easy method to prepare hyperbranched polymers via simultaneous thiol-amine-methacrylate michael additon reaction
Michael addition reaction has been extensively studied for topology control of polymers for decades.
http://www.polymer.cn/research/dis_info16558 |
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Reversible cross-linking reactions of polymers with alkoxyamines in the side chains under bulk conditions
Dynamic covalent chemistry has provided covalently cross-linked polymers with particular abilities such as sol-gel transition and network structure variation. So far, reversible cross-linking systems using exchangeable alkoxyamine units in organic an...
http://www.polymer.cn/research/dis_info16497 |
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Synthesis of hyperbranched polymers with pendent allene groups via raft polymerization of a novel asymmetrical divinyl monomer
Asymmetrical divinyl monomers (ADMs) containing two vinyl groups with different reactivities (r1/r2), can undergo controllable regioselective polymerization. An ADM with a low reactivity ratio tends to result in cross-linking, while an ADM ...
http://www.polymer.cn/research/dis_info16495 |
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Rapid synthesis of well-defined star polymers via high vacuum living anionic
Star polymers are branched polymers characterized by multiple linear chains linked to a central core. The unique chain topology imparts valuable properties depending critically on the molecular parameters such as number of arms, molecu...
http://www.polymer.cn/research/dis_info16477 |
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Organometallic catalytic system mediated immortal-shuttling polymerizations to synthesize topologic stereoblock gradient functional polymers
One of the most studied and promising topics in polymer science is to prepare polymers with tailor-made microstructures in terms of controlled molecular weight, narrow polydispersity, precise composition, versatile chemical functionality, topolo...
http://www.polymer.cn/research/dis_info16466 |
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