Fabrication and adsorption characterizations of porous glass ceramic microspheres

Author

Wu, Yun ; Lv, Hao ; Tong, Jufang ; Liu, Aimei ; Ding, Yaoming ; Yi, Xunong ; Li, Qianguang ; Wang, Xinmin

Author_Institution

Dept. of Phys., Xiaogan Univ., Xiaogan, China

fYear

2010

fDate

3-6 Dec. 2010

Firstpage

1

Lastpage

3

Abstract

A method to fabricate the porous glass ceramic microspheres is reported. The fabricated glass microspheres and the porous glass ceramic microspheres are characterized by scanning electroscopy (SEM) and transmission electron microscopy (TEM), respectively. The sizes of glass microspheres and the pore diameters of the porous glass ceramic microspheres are estimated, respectively. The adsorption properties of the porous glass ceramic microspheres are characterized by adsorption isotherm, surface area and pore distribution with the help of N2 adsorption. The adsorption isotherms of phenol based on which effective means to increase the adsorption of porous glass ceramic microsphere are tested.

Keywords

adsorption; glass ceramics; optical fabrication; optical glass; porous materials; SEM; TEM; adsorption; adsorption isotherm; pore distribution; porous glass ceramic microspheres; scanning electroscopy; transmission electron microscopy; Ceramics; Fabrication; Films; Glass; Powders; Scanning electron microscopy; Surface treatment; Adsorption characterizations; Adsorption isotherms; Porous glass ceramic microspheres;

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Optoelectronics and Micro/Nano-Optics (AOM), 2010 OSA-IEEE-COS

Conference_Location

Guangzhou

Print_ISBN

978-1-4244-8393-8

Electronic_ISBN

978-1-4244-8392-1

Type

conf

DOI

10.1109/AOM.2010.5713525

Filename

5713525