Title of article :
Thermal stability of mesoporous boron nitride templated with a cationic surfactant
Author/Authors :
Dibandjo، نويسنده , , P. and Bois، نويسنده , , L. and Chassagneux، نويسنده , , F. and Miele، نويسنده , , P.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
The preparation of mesoporous boron nitride by using tris(monomethylamino)borazine (MAB) as boron nitride source and cetyl-trimethylammonium bromide (CTAB) as structurating agent is reported. The X-ray diffraction, TEM and pore size analysis show that highly porous boron nitride (specific surface area of 800 m2/g and mesoporous volume of 0.5 cm3/g) is synthesized with mesopores of 6 nm in diameter. Moreover, the mesoporosity is conserved up to 1600 °C under an inert atmosphere.
Keywords :
nitrides , surfactant , porosity , BN
Journal title :
Journal of the European Ceramic Society
Journal title :
Journal of the European Ceramic Society