... Preparation and characterization of high surface area nanosheet titania with mesoporous structure Sorapong Pavasupreea,b, Supachai Ngamsinlapasathiana,Yoshikazu ... The BET surface area and pore volume of the sample are about 642 m2/g and 0.774 cm3/g, respectively.© 2006 Published by Elsevier B.V.Keywords: Nanosheet; Mesoporous; High surface area; TiO21. ... and so on [11–22].Functional properties of TiO2are influenced by many factorssuch as crystallinity, particle size, surface area, and preparation [11]. In the view point of surface area, nanosheet...