Department of Materials Science & Engineering, University of California, Berkeley, Berkeley, California 94720-7118, USA.
Nano Lett. 2012 May 9;12(5):2610-8. doi: 10.1021/nl300999u. Epub 2012 Apr 5.
We demonstrated a versatile approach to obtain layered nanoparticle sheets with in-plane hexagonal order and 3-D ordered arrays of single nanoparticle chains in thin films upon blending nanoparticles with block copolymer (BCP)-based supramolecules. Basic understanding on the thermodynamic and kinetic aspects of the assembly process paved a path to manipulate these assemblies to meet demands in nanoparticle-based device fabrication and understand structure-property correlations.
我们展示了一种通用的方法，通过将纳米粒子与基于嵌段共聚物（BCP）的超分子混合，在薄膜中获得具有面内六方有序和单纳米粒子链 3D 有序排列的层状纳米粒子片。对组装过程热力学和动力学方面的基本理解为控制这些组装体以满足基于纳米粒子的器件制造的需求并理解结构-性能相关性铺平了道路。
