Fabrication and characterization of highly porous mullite ceramics

2003 ◽  
Vol 80 (3) ◽  
pp. 610-614 ◽  
Author(s):  
J.H She ◽  
T Ohji
Keyword(s):  
Porous Mullite ◽  
Fabrication And Characterization ◽  
Highly Porous ◽  
Mullite Ceramics

Fabrication and characterization of porous mullite ceramics

2019 ◽  
Author(s):  
Gandla Sai Kiran ◽  
Kundrapu Shyam Kumar ◽  
Amit Kumar Yadav ◽  
Sunipa Bhattacharyya
Keyword(s):  
Porous Mullite ◽  
Fabrication And Characterization ◽  
Mullite Ceramics

scholarly journals Highly porous mullite ceramics from engineered alkali activated suspensions

2017 ◽  
Vol 101 (3) ◽  
pp. 1036-1041 ◽  
Author(s):  
Acacio Rincón Romero ◽  
Hamada Elsayed ◽  
Enrico Bernardo
Keyword(s):  
Porous Mullite ◽  
Highly Porous ◽  
Alkali Activated ◽  
Mullite Ceramics

Preparation and characterization of porous mullite ceramics via foam-gelcasting

2015 ◽  
Vol 41 (7) ◽  
pp. 9009-9017 ◽  
Author(s):  
Xiangong Deng ◽  
Junkai Wang ◽  
Jianghao Liu ◽  
Haijun Zhang ◽  
Faliang Li ◽  
...  
Keyword(s):  
Porous Mullite ◽  
Mullite Ceramics

Fabrication and Characterisation of Polymer and Composite Scaffolds Based on Polyhydroxybutyrate and Polyhydroxybutyrate-Co-Hydroxyvalerate

2007 ◽  
Vol 334-335 ◽  
pp. 1229-1232 ◽  
Author(s):  
Naznin Sultana ◽  
Min Wang
Keyword(s):  
Freeze Drying ◽  
Polymer Concentration ◽  
Three Dimensional ◽  
Polymer Scaffolds ◽  
Composite Scaffolds ◽  
Fabrication And Characterization ◽  
Fabrication Parameters ◽  
Highly Porous ◽  
Interconnected Pores

This paper reports the fabrication and characterization of three-dimensional, highly porous polyhydroxybutyrate (PHB), polyhydroxybutyrate-co-valerate (PHBV) and composite scaffolds made by the emulsion freezing / freezing-drying technique. Freeze-drying of the polymer/solvent/ water phase emulsions produced hard and tough scaffolds with interconnected pores. The effects of the fabrication parameters such as polymer concentration in emulsions and emulsion stabilizer were examined and optimized. The density of polymer scaffolds was found to increase with an increasing polymer concentration. Structural analyses of selected samples using scanning electron microscopy indicated that the scaffolds had pore sizes ranging from several microns to a few hundred microns. The porosity of scaffolds of up to 85% was achieved and it increased with a decreasing polymer concentration. It was found that mechanical properties of composite scaffolds increased with the increasing amount of hydroxyapatite (HA) incorporated in the scaffolds.

scholarly journals Fabrication and characterization of highly porous calcium phosphate (CaP) ceramics by freezing foamed aqueous CaP suspensions

2011 ◽  
Vol 119 (1391) ◽  
pp. 573-576 ◽  
Author(s):  
He-Jin YOON ◽  
Uoong-Chul KIM ◽  
Ji-Hwan KIM ◽  
Young-Hag KOH ◽  
Won-Young CHOI ◽  
...  
Keyword(s):  
Calcium Phosphate ◽  
Fabrication And Characterization ◽  
Highly Porous
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