The influence of ethylene glycol on the preparation of K(2)SnSi(3)O(9)center dot H(2)O

abstract

The influence of ethylene glycol (EG) on the preparation of K(2)SnSi(3)O(9)center dot H(2)O (AV-6) was studied in this work. The EG content clearly changes the synthesis process. Although the morphology of the samples is similar, the products are mixtures containing AV-6, AV-7 (K(2)SnSi(3)O(9)center dot H(2)O) and AV-11 (K(4)Sn(2)Si(6)O(18)). At high EG content, nano crystal of Sn-AV-11, instead of AV-6, is crystallized from the system. The samples were characterized by powder XRD, SEM, solid-state (29)Si MAS NMR spectroscopy and thermogravimetric (TG) analysis.

keywords

STANNOSILICATE; SILICATES

subject category

Chemistry

authors

Lin, Z

our authors

Share this project:

Related Publications

We use cookies for marketing activities and to offer you a better experience. By clicking “Accept Cookies” you agree with our cookie policy. Read about how we use cookies by clicking "Privacy and Cookie Policy".