Authors:H. Tatlisu, V. Balek, I. N. Beckman, N. Kardjilov, A. Hilger, and H. Rauch
structure markedly at high temperature. Improvement of applicability of the SiC f /SiC composite demands a comprehensive understanding of the porestructure.
Scanning electron microscopy (SEM), cold neutron tomography, and emanation thermal analysis
Authors:SKM. Pothinathan, M. Muthukannan, N. Selvapalam, and S. Christopher Gnanaraj
24 hours. Then the surface of the specimens was wiped out and the mass of each was measured. 2.3.4 Sorptivity test Sorptivity delivers a signal about the porestructure of the concrete and capillary. Low sorptivity means a dense concrete and ensures
Authors:Natasza Krawczyk, Stanisław Karski, and Izabela Witońska
used differed as regards their surface area and porestructure.
Fig. 2a shows the conversion of nitrates for the catalysts containing 5%Pd–2%In/Al 2 O 3 , 5%Pd–2%In/SiO 2 , 5%Pd–2%In/TiO 2 . In the case of bimetallic catalysts
Authors:Hongtao Kao, Min Li, Xuewen Lv, and Jinmiao Tan
graphite (EG) have special porestructure, large specific surface area, and high thermal conductivity. Some studies showed that the heat transfer effect of paraffin can be enhanced obviously by addition of EG [ 5 – 7 ]. Stratified silicate has special layer
Authors:Marcela N. Barbosa, Antonio S. Araujo, Luzia P. F. C. Galvão, Edjane F. B. Silva, Anne G. D. Santos, Geraldo E. Luz Jr., and Valter J. Fernandes Jr.
functionalization with the DIPA, was observed a decreasing of these peaks for the samples, nevertheless the porestructures of these have been preserved.
XRD patterns of the samples calcined: a MCM-14 and b
Authors:Wan-Cheng Tan, Radzali Othman, Akihiko Matsumoto, and Fei-Yee Yeoh
volume of sample EC160H2 to be higher than previous samples. Sulphuric acid performed both intercalation and exfoliation reactions beyond 160 °C, which contributed to the excellent porestructure of sample EC200H2 [ 20
Authors:X. X. Han, X. M. Jiang, Z. G. Cui, J. W. Yan, and J. G. Liu
specific surface area of char particles decreases slightly. In terms of the residence time of retorting at a temperature of 430 °C, increasing the residence time of retorting causes the porestructure parameters of shale char to undergo a complex change due
Authors:Jacek Przepiórski, Justyna Karolczyk, Tomoki Tsumura, Masahiro Toyoda, Michio Inagaki, and Antoni W. Morawski
obtained from polystyrene-based polymers within inorganic templates: role of polymer chemistry and inorganic template porestructure . Microporous Mesoporous Mater . 2007 ; 100 : 45 – 54 . 10.1016/j.micromeso.2006