A simplified method for determining the external specific surface area of non-swelling fine-grained soils

2012 ◽  
Vol 64 ◽  
pp. 34-37 ◽  
Author(s):  
Bojana Dolinar
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Fine Grained ◽  
Simplified Method

Comparison of Methods for Determining Specific-surface Area of Fine-grained Soils

2007 ◽  
Vol 26 (2) ◽  
pp. 121-132 ◽  
Author(s):  
D. N. Arnepalli ◽  
S. Shanthakumar ◽  
B. Hanumantha Rao ◽  
D. N. Singh
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Comparison Of Methods ◽  
Fine Grained

scholarly journals Manufacture of Fine-Pored Ceramics by the Gelcasting Method

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Bronisław Psiuk ◽  
Anna Gerle ◽  
Małgorzata Osadnik ◽  
Andrzej Śliwa
Keyword(s):  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Design Theory ◽  
Nanoporous Materials ◽  
Silica Sol ◽  
High Porosity ◽  
Simple Method ◽  
Fine Grained ◽  
Wide Range

The fine-pored materials represent a wide range of applications and searches are being continued to develop methods of their manufacturing. In the article, based on measurements on fine-grained powders of Al2O3, TiO2, and SiO2, it has been demonstrated that gelcasting can be relatively simple method of obtaining of nanoporous materials with high values of both specific surface area and open porosity. The powders were dispersed in silica sol, and the gelling initiator was NH4Cl. The usefulness of experiment design theory for developing of fine-pored materials with high porosity and specific surface area was also shown.

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