Heterogeneous nucleation with anisotropic particles (B03)

本项目研究了形状各向异性纳米颗粒在表面化学可调的表面上的异质成核。在第一个资助期开发的工具现在将用于研究双纳米颗粒组件/介晶的非均相成核，以计算成核对每种类型的纳米颗粒的形状、它们的混合比例和相互作用的依赖以及表面拓扑和约束对结构表面的作用。此外，还将研究这些参数对二元介晶结构和性能的影响程度。

This project investigates heterogeneous nucleation with shape-anisotropic nanoparticles at surfaces with tunable surface chemistry. The tools developed in the first funding period will now be used to investigate heterogeneous nucleation of binary nanoparticle assemblies/mesocrystals, to work out the dependence of nucleation on shape of each type of nanoparticles, their mixing ratio and interactions as well as the role of surface topology and confinement on structured surfaces. In addition, it will be investigated in how far the binary mesocrystal structure and therefore the properties are influenced by these parameters.