摘要
SiO2溶胶在无机材料工业、日用化学品工业以及其它工业中都有着重要作用.SiO2溶胶或SiO2超细颗粒的制备都与其稳定性密切相关,因此研究SiO2溶胶的稳定性是一个比较重要而有意义的课题。
The theory of the stability of SiO_2 colloid in different electrolyte (NaCl)concen-tration was studied. It was found that the stability of SiO_2 colloidal dispersion waslower with the increase of eletrolyte(NaCl) concentration and the logw-loge relationwas straight line. The potential curves in the system were constructed. The stabilityof SiO_2 colloidal dispersion correspond with the DLVO theory.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
1990年第3期350-353,共4页
Acta Physico-Chimica Sinica
