State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, China.
Recent Pat Nanotechnol. 2012 Nov;6(3):193-9. doi: 10.2174/187221012803531583.
Layered double hydroxides (LDHs) have attracted a great deal of attention owing to their structural anisotropy, anion-exchange capability and compositional flexibility and have been widely investigated as catalysts, adsorbents, anion-exchangers, polymer additives, optical materials, and so on. The intercalation of chromophores into the interlayer galleries of LDHs has drawn considerable interest since it can result in a kind of functional pigments showing different photophysical and photochemical properties from the pristine chromophores due to the host-guest and guest-guest interactions. This paper reviews recent patents progress made for the synthesis and applications of LDHs based pigments. The potentional applications and the future development are also discussed.
层状双氢氧化物（LDHs）因其结构各向异性、阴离子交换能力和组成灵活性而备受关注，已被广泛研究作为催化剂、吸附剂、阴离子交换剂、聚合物添加剂、光学材料等。将发色团嵌入 LDHs 的层间腔中引起了相当大的兴趣，因为由于主体-客体和客体-客体相互作用，它可以导致一种功能颜料表现出与原始发色团不同的光物理和光化学性质。本文综述了 LDHs 基颜料的合成和应用方面的最新专利进展。还讨论了潜在的应用和未来的发展。
