Preparation of boron nitride nanosheets<i>via</i>polyethyleneimine assisted sand milling: towards thermal conductivity and insulation applications
Bing Wang, Hai‐Feng Ji, Xiaojie Zhang, Xiongwei Qu
Abstract
The PEI-grafted boron nitride nanosheets were successfully prepared via sand-milling process, which were doped into thermoplastic polyurethane matrix for better in-plane thermal conductivity while maintaining insulation properties.
Topics & Concepts
Boron nitrideThermal conductivityMaterials scienceBoronThermal insulationConductivityChemical engineeringNanotechnologyComposite materialChemistryOrganic chemistryEngineeringLayer (electronics)Physical chemistryGraphene research and applicationsThermal properties of materialsDiamond and Carbon-based Materials Research