层状双氢氧化物
降水
热液循环
水热合成
无机化学
试剂
化学
材料科学
化学工程
氢氧化物
物理
有机化学
工程类
气象学
作者
Frederick L. Theiss,Godwin A. Ayoko,Ray L. Frost
标识
DOI:10.1016/j.apsusc.2016.04.150
摘要
Co-precipitation is a common method for the preparation of layered double hydroxides (LDHs) and related materials. This review article is aimed at providing newcomers to the field with some examples of the types of co-precipitation reactions that have been reported previously and to briefly investigate some of the properties of the products of these reactions. Due to the sheer volume of literature on the subject, the authors have had to limit this article to the synthesis of Mg/Al, Zn/Al and Ca/Al LDHs by co-precipitation and directly related methods. LDHs have been synthesised from various reagents including metal salts, oxides and hydroxides. Co-precipitation is also useful for the direct synthesis of LDHs with a wide range of interlayer anions and various bases have been successfully employed to prepare LDHs. Examples of other synthesis techniques including the urea method, hydrothermal synthesis and various mechanochemical methods that are undoubtedly related to co-precipitation have also been included in this review. The effect of post synthesis hydrothermal has also been summarised.
科研通智能强力驱动
Strongly Powered by AbleSci AI