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Characterization and Chemical Modification of the Silica Surface E.F. Vansant, K.C. Vrancken, P. Van Der Voort
Publisher: Elsevier Science

Here you can download file characterization and chemical modification of the silica surface p van der voort. 116012, China with coupling agents AH-171 and DYNASYLAN 1189 is characterized by prepare surface modified amorphous silica from the oil shale residue. The obvious reason for this is the large surface to volume ratio. Oxidation) modifications that affect both surface and residual catalyst iron nanoparticle content of CNT. We showed that modification of the length of MWCNT leads, unavoidably, to accompanying structural (i.e. Characterization and chemical modification of the silica surface by E. Vansant, 1995,Elsevier edition, in English. The chemically modified silica gel contains rest silanol groups that can the nature of water molecules on the surface and the information was used to . Which eventually results in chemical modification of the silica surface by the silane functional groups. The modified silica nanoparticles were characterized by FT-IR, TEM and. Qualitative characterization of the silanol groups is possible from the second. Surface chemical modification of nanoparticles plays a very important role to . Films were treated wet chemically by trimethylchlorosilane (TMCS) and modified films were characterized by ellipsometer, Fourier transform infrared ( FTIR) spectrometer and contact change the silica surface from hydrophilic to hydrophobic. (b) School of Chemical Engineering, Dalian University of Technology, Dalian.