摘要
用芳基硅烷对硅灰石表面进行改性，特别反映在其电性能方面；通过ＳＥＭ、ＸＰＳ和ＦＴ—ＩＲ分析其表面状况，作者提出其理想的化学键合模型．
The surface of wallastonite was treated with arylsilane. The electric behavier of the modificafion wallastonite much improved,SEM,XPS and FT-IR was used to characterize the surface of wallastonite and an possible model of it was Ruggested.
