The Alkoxylsilanes were synthesized by means of solvent method to methanolyze methyl-substituted chlorosilanes .The methanolysis was investigated under different reaction conditions:temperature,various solvents and dr...The Alkoxylsilanes were synthesized by means of solvent method to methanolyze methyl-substituted chlorosilanes .The methanolysis was investigated under different reaction conditions:temperature,various solvents and dropping manner.Thas provide available experimental data for synthesizing these kinds of organo-silicone monomers.展开更多
Variation of the surface adhesion force during the formation of octadecyl trichlorosilane (OTS) self-assembled monolayer on a glass substrate surface was investigated by atomic force microscope (AFM). The research sho...Variation of the surface adhesion force during the formation of octadecyl trichlorosilane (OTS) self-assembled monolayer on a glass substrate surface was investigated by atomic force microscope (AFM). The research shows that the hydrophobicity and the adhesion force of the sample surface increases gradually while the substrate surface is covered by OTS molecules as the reaction proceeds. After 15min reaction, a close-packed and smooth OTS self-assembled monolayer could form on the glass substrate surface with an advancing contact angle of 105° and an interfacial energy of 55.79mJ·m-2.展开更多
文摘The Alkoxylsilanes were synthesized by means of solvent method to methanolyze methyl-substituted chlorosilanes .The methanolysis was investigated under different reaction conditions:temperature,various solvents and dropping manner.Thas provide available experimental data for synthesizing these kinds of organo-silicone monomers.
基金Partially supported by Scientific Research Foundation for Returned Overseas Chinese Scholars,State Education Committee.
文摘Variation of the surface adhesion force during the formation of octadecyl trichlorosilane (OTS) self-assembled monolayer on a glass substrate surface was investigated by atomic force microscope (AFM). The research shows that the hydrophobicity and the adhesion force of the sample surface increases gradually while the substrate surface is covered by OTS molecules as the reaction proceeds. After 15min reaction, a close-packed and smooth OTS self-assembled monolayer could form on the glass substrate surface with an advancing contact angle of 105° and an interfacial energy of 55.79mJ·m-2.
