Adsorption Studies and Effect of Heat‐Treatment on Porous Glass Microspheres

2021 ◽  
Author(s):  
Sabrin A. Samad ◽  
Abul Arafat ◽  
Rebecca Ferrari ◽  
Rachel L. Gomes ◽  
Edward Lester ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Porous Glass ◽  
Glass Microspheres ◽  
Adsorption Studies

Adsorption studies of water vapor on porous glass

1964 ◽  
Vol 19 (2) ◽  
pp. 144-151 ◽  
Author(s):  
Koji Kawasaki ◽  
Kiyoshi Senzaki ◽  
Isao Tsuchiya
Keyword(s):  
Water Vapor ◽  
Porous Glass ◽  
Adsorption Studies

Fabrication of Low Temperature Foaming Glass Materials Using Hydrothermal Treatment

2007 ◽  
Vol 561-565 ◽  
pp. 1673-1676 ◽  
Author(s):  
Takeshi Yoshikawa ◽  
Shinsuke Sato ◽  
Toshihiro Tanaka
Keyword(s):  
Heat Treatment ◽  
Low Temperature ◽  
Hydrothermal Treatment ◽  
Porous Glass ◽  
Hot Pressing ◽  
Glass Powder ◽  
Pure Water ◽  
Porous Glasses ◽  
Heating Up ◽  
B2o3 Glass

In order to prepare the functional porous glasses, fabrication of foaming glass materials was achieved utilizing the hydrothermal treatment. In the present paper, SiO2-Na2O-B2O3 glass was hydrated by the hydrothermal hot pressing of the glass powder mixed with pure water under the condition of loading pressure of 40 MPa and heating up to 523K. The hydrothermally treated glass contained 10.8 mass% of water. By heating up to 473 K, it started to foam by releasing water and the porous structure was obtained. The minimum apparent density was obtained to be 0.25 g /cm3 after the heat treatment at 673 K for 300 s. It was clarified that the prepared hydrated glass with the hydrothermal treatment would be promising for fabricating the porous glass materials by firing at low temperature.

scholarly journals Preparation of TiO2/porous glass-H with the coupling of photocatalysis oxidation–adsorption system in the initial position and its desulfurization performance on model fuel

RSC Advances ◽  
2021 ◽  
Vol 11 (46) ◽  
pp. 28508-28520
Author(s):  
Yue Liu ◽  
Jing-zhi Tian ◽  
Xin Hao ◽  
Yong-jie Zheng ◽  
Tao Jing ◽  
...  
Keyword(s):  
Porous Glass ◽  
Initial Position ◽  
Adsorption System ◽  
Glass Microspheres ◽  
Composite Catalysts ◽  
Model Fuel

TiO2/porous glass-H as composite catalysts were synthesized hydrothermally in the presence of H2O2 using porous glass microspheres as carriers.

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