scholarly journals Studies on Porous Structure of Active Carbons. VIII. The Alternation of Pore-size Distribution

1960 ◽  
Vol 81 (6) ◽  
pp. 870-874
Author(s):  
Aide TURUIZUMI
Keyword(s):  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Active Carbons

Characterization of active carbons: the influence of the method in the determination of the pore size distribution

Carbon ◽  
1998 ◽  
Vol 36 (10) ◽  
pp. 1491-1499 ◽  
Author(s):  
D.L. Valladares ◽  
F. Rodrı́guez Reinoso ◽  
G. Zgrablich
Keyword(s):  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Active Carbons

Effect of porous structure on the determination of pore size distribution by mercury porosimetry and nitrogen sorption

Langmuir ◽  
1991 ◽  
Vol 7 (4) ◽  
pp. 779-785 ◽  
Author(s):  
Giorgio. Zgrablich ◽  
S. Mendioroz ◽  
L. Daza ◽  
J. Pajares ◽  
V. Mayagoitia ◽  
...  
Keyword(s):  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Mercury Porosimetry ◽  
Nitrogen Sorption

The investigation of gadolinium oxide porous structure and refinement of the pore size distribution based on the NLDFT-models

2016 ◽  
Author(s):  
Maxim A. Mashkovtsev ◽  
Maxim S. Botalov ◽  
Denis V. Smyshlyaev ◽  
Renata E. Kasimova ◽  
Polina A. Bereskina ◽  
...  
Keyword(s):  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Gadolinium Oxide

Dissolution of gypsum, monocalcium phosphate, and superphosphate fertilizers in relation to particle size and porous structure

Soil Research ◽  
1971 ◽  
Vol 9 (1) ◽  
pp. 21 ◽  
Author(s):  
LAG Aylmore ◽  
M Karim ◽  
JP Quirk
Keyword(s):  
Particle Size ◽  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Granule Size ◽  
Significant Part ◽  
Monocalcium Phosphate ◽  
Rate Of Dissolution ◽  
Physical Form

The effect of variations in physical form such as particle size and mixing with other materials, on the rate of dissolution of sulphate and phosphate from solid fertilizers, has been investigated. It is apparent from these results that the degree of subdivision of a solid fertilizer is particularly important in determining its susceptibility to leaching. It has been demonstrated that leaching of sulphate is appreciably restricted when the granule size is 2 mm or greater in diameter. Except when leached immediately after application, the retention of phosphate is determined largely by 'reversion' to the relatively insoluble dicalcium phosphate form. combination of sulphate with phosphate in superphosphate or the addition of various additives to gypsum markedly reduces the rate of sulphate leaching in comparison to pure gypsum. A comparison of pore size distribution suggests that pores within the intermediate range from approximately 500 A to 105 A play a significant part in the dissolution process.

Fabrication of Graded Porous Structure with Pore Size Distribution by SPS Process

2007 ◽  
Vol 534-536 ◽  
pp. 965-968 ◽  
Author(s):  
Myung Jin Suk ◽  
Won Sik Seo ◽  
Young Soon Kwon
Keyword(s):  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Applied Pressure ◽  
Steel Powder ◽  
Gradient Structure ◽  
Sintering Time ◽  
Plasma Sintering ◽  
Spark Plasma

Feasibility of producing porous gradient structure by spark plasma sintering (SPS) process was examined. Adequate combination of porosity gradient and pore size distribution could be obtained by appropriately controlling the SPS parameter such as sintering temperature, sintering time, applied pressure, and stopper length. For the longitudinal porous gradient structure, pure W sample was prepared by specially shaped graphite mold. Stainless steel powder was employed for the radially layered porous structure with different pore size. The graded porous structure could be applied for the fabrication of W-Cu FGM by Cu-infiltration and high temperature filter with high filtration efficiency.

Kinetics of Double-Layer Formation: Influence of Porous Structure and Pore Size Distribution†

2010 ◽  
Vol 24 (6) ◽  
pp. 3378-3384 ◽  
Author(s):  
M. J. Bleda-Martínez ◽  
D. Lozano-Castelló ◽  
D. Cazorla-Amorós ◽  
E. Morallón
Keyword(s):  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Double Layer ◽  
Layer Formation ◽  
Kinetics Of

scholarly journals Features of Cells Integration on TiNi-based Porous Scaffold

2017 ◽  
Vol 2 (1) ◽  
pp. 72
Author(s):  
O.V. Kokorev ◽  
V.N. Khodorenko ◽  
S.G. Anikeev ◽  
G.Ts. Dambaev ◽  
V.E. Gunther
Keyword(s):  
Cell Division ◽  
Porous Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Porous Scaffold ◽  
Depth Of Penetration ◽  
Standard Population ◽  
Fixed Composition ◽  
Titanium Nickel

Developing of standard population of cells — line fibroblasts 3T3 in porous structure of incubator having fixed composition, porousness and pore size distribution has been studied. The volume of scaffold space was shown to determine the potential cell division and its function. The characteristic integration of fibroblasts in porous incubators from TiNi-based alloy having different volumes was analyzed. The relation of colonization by cells and growth of tissues in porous samples from titanium nickel depending on depth of penetration is determined.

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