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THREE-DIMENSIONAL BICONTINUOUS HETEROSTRUCTURES, METHOD OF MAKING, AND THEIR APPLICATION IN QUANTUM DOT-POLYMER NANOCOMPOSITE PHOTODETECTORS AND PHOTOVOLTAICS
THREE-DIMENSIONAL BICONTINUOUS HETEROSTRUCTURES, METHOD OF MAKING, AND THEIR APPLICATION IN QUANTUM DOT-POLYMER NANOCOMPOSITE PHOTODETECTORS AND PHOTOVOLTAICS
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机译:三维双连续异质结构,制备方法及其在量子点-聚合物纳米复合光敏光电二极管中的应用
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摘要
Provided herein are embodiments of a three-dimensional bicontinuous heterostructure, a method of producing same, and the application of this structure. The three-dimensional bicontinuous heterostructure includes two interpenetrating layers which are spatially continuous, include only protrusions or peninsulas, and have no islands. The method of producing the three-dimensional bicontinuous heterostructure includes forming an essentially planar continuous bottom layer of a first material; forming a layer of this first material on top of the bottom layer that is textured to produce protrusions for subsequent interpenetration with a second material, coating this second material onto this structure, and forming a coating with the second material that ensures that only the second material is contacted by subsequent layer. One of the materials includes visible and/or infrared-absorbing semiconducting quantum dot nanoparticles, and one of materials is a hole conductor and the other is an electron conductor.
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