Nanoscale Morphology Control in Functional Polymer Systems |
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| Authors: | Joachim Loos Svetlana Chevtchenko |
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| Institution: | Department of Chemical Engineering and Chemistry Eindhoven University of Technology P.O.Box 513 5600 MB Eindhoven The Netherlands Department of Chemical Engineering and Chemistry Eindhoven University of Technology Erwan Sourty Applications Laboratory FEI Company BV 5600 KA Eindhoven The Netherlands |
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| Abstract: | 1 Results In high-performance organic solar cells,the photoactive layer consists of a blend of an electron donor and an electron acceptor constituent,a so-called bulk heterojunction.The requirements to morphology of the efficient photoactive layer are nanoscale phase separation,which provides large interface area for exciton dissociation,and at the same time continuous pathways for transport of free charge carriers to the appropriate electrodes.In this context,the research is now focused on a better und... |
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| Keywords: | functional polymers polymer solar cells morphology |
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