High Nanopore Volume Tetrethoxysilane Based Aerogels Prepared with Addition of N, N-Dimethylformamide at Different Stage of the Sol-Gel Process

High Nanopore Volume Tetrethoxysilane Based Aerogels Prepared with Addition of N, N-Dimethylformamide at Different Stage of the Sol-Gel Process

Using tetraethoxysilane (TEOS) as a precursor, silica aerogels were synthesized via the sol-gel polymerization followed by supercritical drying process. During the polymerization period, N, N-dimethylformamide (DMF), acting as a chemical additive for the structure control, was introduced in the hydr...

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Bibliographic Details
Main Authors: Chaoshuai LEI, Enshuang ZHANG, Hongyan HUANG, Xuyang JI, Lijuan HE, Wenjing LI, Jieying YANG, Yingmin ZHAO, Hao ZHANG
Format: Article
Language:English
Published: Kaunas University of Technology 2021-08-01
Series:Medžiagotyra
Subjects:
silica aerogels
sol-gel process
supercritical drying
nanoporous structure
dmf
Online Access:https://matsc.ktu.lt/index.php/MatSc/article/view/24912

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