The surface chemistry of glass silanized by HMDS and DMDCS has been studied by XPS(ESCA). The data reveal that DMDCS forms polymeric linkages on the glass surface with a silanized layer as thick as 8A, presenting a striking contrast to HMDS.

• 本文用光电子能谱(XPS)研究二甲基二氯硅烷(DMDCS)及六甲基二硅氨烷(HMDS)对玻璃表面硅烷化处理的表面化学。