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具有可调节尺寸、组成和形态的核壳结构二氧化硅@层状双氢氧化物

Core-shell SiO2@LDHs with tuneable size, composition and morphology.

作者信息

Chen Chunping, Felton Ryan, Buffet Jean-Charles, O'Hare Dermot

机构信息

Chemistry Research laboratory, 12 Mansfield Road, OX1 3TA Oxford, UK.

出版信息

Chem Commun (Camb). 2015 Feb 25;51(16):3462-5. doi: 10.1039/c4cc10008e.

DOI:10.1039/c4cc10008e
PMID:25626466
Abstract

We present here a simple method for the synthesis of core-shell SiO2@LDH (LDH: layered double hydroxide) particles using an in situ co-precipitation method without any pretreatment. The LDH composition, the overall particle size and morphology can be tuned giving new opportunities for the development of novel sorbents and catalyst systems.

摘要

我们在此展示一种简单的方法，即采用原位共沉淀法，无需任何预处理来合成核壳结构的二氧化硅@层状双氢氧化物（LDH）颗粒。可以调整LDH的组成、颗粒的整体尺寸和形态，为新型吸附剂和催化剂体系的开发带来新机遇。

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