Paper Title:
Synthesis of Nanostructural Silica Using Quaternary Ammonium Salt of Lignin as Template
  Abstract

Cationic surfactant, quaternary ammonium salt of lignin, was synthesis from the lignin and trimethylamine though Mannich Reaction. Then quaternary ammonium salt of lignin was used as a novel template to prepare nanostructural silica from TEOS by sol-gel templating method. After removing the template at 580°C, nanostructural silica were obtained. The results of SEM and TEM show that there were two kinds of the silica after calcined. One is 3-dimetional macroporous silica, with the pore size of 100-200 nm. The other kind of silica is nanoparticle: the particle sizes range from 20 to 200nm and the specific surface area is 387.6 m2•g-1.

  Info
Periodical
Advanced Materials Research (Volumes 113-116)
Edited by
Zhenyu Du and X.B Sun
Pages
1045-1048
DOI
10.4028/www.scientific.net/AMR.113-116.1045
Citation
F. D. Yu, Y. R. Guo, G. Z. Fang, Z. M. Liu, "Synthesis of Nanostructural Silica Using Quaternary Ammonium Salt of Lignin as Template", Advanced Materials Research, Vols. 113-116, pp. 1045-1048, 2010
Online since
June 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Zhi Bin Tian, Xiao Hui Wang, Ji Li, Wei Zhao, Long Tu Li
Abstract:A citrate method to synthesize 0.94Bi0.5Na0.5TiO3-0.06BaTiO3 nano-powder was studied. The stable gel was obtained by the control of the pH...
103
Authors: Zhi Fang Zhang, Fang Yan Du, Xiang Rong Ma
Chapter 1: Materials Properties
Abstract:The nanocrystals Ce0.5Zr0.5O2 solid solutions with various morphologies and crystal structures have been...
1414