Temperature-mediated supramolecular assemblies give rise to hierarchical boron nitride nano-ribbon networks with different micro-topology

1.Introduction Micro-topology is of fundamental significance to materials,the properties of which are largely correlated with their inner features,be it orientation pattern,grain boundaries and micromorphology,to name a few[1-7].For subtle nano-architectures,such dependence is rather more noticeable.Specifically,the size.