Thermotropic Liquid Crystals as Templates for Anisotropic Growth of Nanoparticles
作者:Sarmenio Saliba、Yannick Coppel、Marie-France Achard、Christophe Mingotaud、Jean-Daniel Marty、Myrtil L. Kahn
DOI:10.1002/anie.201105314
日期:2011.12.9
organization of a thermotropic liquid crystal can be used to control the growth of inorganic nano‐objects (like ZnO). When the systems are in their nematic phase state, anisotropic nanoparticles are formed, while in isotropic conditions, isotropic nanoparticles are obtained. Playing with the exact nature of the liquid crystal enables control of the size and the aspect ratio of the nanoparticles (see picture)
在控制中:热致液晶的组织可用于控制无机纳米物体(如ZnO)的生长。当系统处于向列相状态时,形成各向异性的纳米粒子,而在各向同性条件下,获得各向同性的纳米粒子。发挥液晶的确切特性可以控制纳米粒子的尺寸和长宽比(参见图片)。