scholarly journals Manufacturing and characterization of porous ceramic capillary membranes for enzyme functionalization through click chemistry

2020 ◽  
Vol 42 (4) ◽  
Author(s):  
Henrique Akira Tajiri ◽  
Hazim Ali Al-Qureshi
Keyword(s):  
Click Chemistry ◽  
Porous Ceramic ◽  
Capillary Membranes

Characterization of Nigerian Clay as Porous Ceramic Material

2013 ◽  
Vol 845 ◽  
pp. 256-260 ◽  
Author(s):  
M. Abubakar ◽  
A.B. Aliyu ◽  
Norhayati Ahmad
Keyword(s):  
Thermal Properties ◽  
Bulk Density ◽  
Sintering Temperature ◽  
Starch Content ◽  
Porous Ceramic ◽  
Porous Ceramics ◽  
Cassava Starch ◽  
Compaction Method ◽  
Percentage Porosity

Porous ceramics were produced by compaction method of Nigerian clay and cassava starch. The samples were prepared by adding an amount from 5 to 30%wt of cassava starch into the clay and sintered at temperature of 900-1300°C. The influence of cassava starch content on the bulk density and apparent porosity was studied. The result of XRD and DTA/TGA shows that the optimum sintering temperature was found to be 1300°C. The percentage porosity increased from 12.87 to 43.95% while bulk density decreased from 2.16 to 1.46g/cm3 with the increase of cassava starch from 5 to 30%wt. The effect of sintering temperature and cassava starch content improved the microstructure in terms of porosity and the thermal properties of porous clay for various applications which requires a specific porosity.

The synthesis and characterization of novel coumarin-containing cyanine dyes via “Click” chemistry

2008 ◽  
Vol 34 (2-3) ◽  
pp. 229-239 ◽  
Author(s):  
Wen-Hai Zhan ◽  
Jian-Li Hua ◽  
Ying-Hua Jin ◽  
Xin Teng ◽  
He Tian
Keyword(s):  
Click Chemistry ◽  
Cyanine Dyes ◽  
Synthesis And Characterization

scholarly journals Preparation and Characterization of Porous Ceramic Membranes for Micro-Filtration from Clay/CuZn Using Extrusion Methods

2018 ◽  
Vol 156 ◽  
pp. 08015 ◽  
Author(s):  
Muh Amin ◽  
Muhammad Subri
Keyword(s):  
Porous Ceramic ◽  
Ceramic Materials ◽  
Ceramic Membranes ◽  
Extrusion Process ◽  
X Ray Diffraction ◽  
Percentage Composition ◽  
X Ray ◽  
Ceramic Support ◽  
Fabrication And Characterization

In this study, fabrication and characterization of ceramic membranes preparation was carried out. Porous ceramic membranes were fabricated by extrusion process from different percentage composition of CuZn on (80 wt% Clay, 10 wt% TiO2, 5 wt% Carbon and 5 wt% PVA). The fabricated membranes were sintered at 900°C for 1 hour in an electrical box furnace with heating rate 1oC/min and holding time for 1 hour. Apparent density and porosity were determined by standar methods for ceramic materials. Phase composition of the ceramic support was established by X-Ray Diffraction analysis. SEM studies of the membranes added at different CuZn were carried out.

scholarly journals Synthesis and characterization of hydrogel microsphere matrices with tunable bioactivity using click chemistry

2016 ◽  
Vol 4 ◽  
Author(s):  
Jivan Faraz ◽  
Yegappan Ramanathan ◽  
Wyman Omar ◽  
Pearce Hannah ◽  
Gaharwar Akhilesh ◽  
...  
Keyword(s):  
Click Chemistry ◽  
Synthesis And Characterization ◽  
Hydrogel Microsphere
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