Carbon quantum dots/Cu2O composites with protruding nanostructures and their highly efficient (near) infrared photocatalytic behavior
Carbon quantum dots/Cu2O composites with protruding nanostructures and their highly efficient (near) infrared photocatalytic behavior
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具有突出纳米结构的碳量子点/Cu2O复合材料及其高效（近）红外光催化行为
DOI：
10.1039/c2jm32827e
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发表时间：
2012-01-01
影响因子：
--
通讯作者：
Kang, Zhenhui
中科院分区：
文献类型：
--
作者：
Li, Haitao;Liu, Ruihua;Kang, Zhenhui
采用一步超声处理法制备了表面具有突出纳米结构的碳量子点（CQDs）/Cu 2 O复合材料。我们首次证明，这种光催化系统可以利用（近）红外光，以提高光催化活性的基础上的集体效应的上级光反射能力的Cu 2 O突出的纳米结构和上转换的光致发光性能的CQD。
Carbon quantum dots (CQDs)/Cu2O composite with protruding nanostructures on the surface is prepared by facile one-step ultrasonic treatment. We demonstrate for the first time that this photocatalytic system could harness the (near) infrared light to enhance the photocatalytic activity based on the collective effect of superior light reflecting ability of the Cu2O protruding nanostructures and the up-converted photoluminescence property of CQDs.