碳量子点/SiO2 多孔纳米复合材料的合成及其在光增强烃类选择氧化中的催化性能。
Synthesis of carbon quantum dots/SiO2 porous nanocomposites and their catalytic ability for photo-enhanced hydrocarbon selective oxidation.
机构信息
Institute of Functional Nano & Soft Materials (FUNSOM) and Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Soochow University, Suzhou, China.
出版信息
Dalton Trans. 2013 Aug 7;42(29):10380-3. doi: 10.1039/c3dt51165k. Epub 2013 Jun 14.
PMID:23764645
Abstract
We report a facile hydrolytic process for the preparation of CQDs/SiO2 porous nanocomposites, which show high catalytic activity and stability for the selective oxidation of cis-cyclooctene under visible light irradiation, with TBHP as a radical initiator and oxygen (in the air) as an oxidant at 80 °C.
摘要
我们报道了一种简便的水解法制备 CQDs/SiO2 多孔纳米复合材料的方法，该复合材料在可见光照射下、以 TBHP 为自由基引发剂、以氧气（空气中）为氧化剂、在 80°C 条件下，对顺式-环辛烯的选择性氧化表现出高催化活性和稳定性。
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