An aqueous-only, green route to exfoliate boron nitride for preparation of high thermal conductive boron nitride nanosheet/cellulose nanofiber flexible film

With the rapid development of electronic device, thermal management material is currently in great demand. Therefore, to design material of efficient thermal management is of high significance. In this work, we report a green route that using only water exfoliate boron nitride (BN) powder and obtain hydroxylate boron nitride nanosheets (BNNS-OH) aqueous dispersion. The BNNS-OH as high thermally conductive nanofillers composited with cellulose...