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Manufacturing porous ceramic materials by tape casting—A review
Journal of the European Ceramic Society, 2018Abstract Tape casting is a well-established technique to fabricate ceramic tapes. This technique has been usually applied to produce dense substrates for electronic applications, but recently there are increasing efforts regarding the production of porous cast tapes.
Rafael Kenji Nishihora +2 more
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Ceramic porous materials with catalytic properties
Perspektivnye Materialy, 2019Undoubted leadership among catalytic materials for the purification of exhaust gases is occupied by composite cermets. Creation of catalytic materials for gas purification indicates that the main problem is partial or complete replacement of rare earth metals in their composition.
M. S. Kanapinov +4 more
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Porous ceramic materials as immediate root implants
Journal of Dentistry, 1984Abstract The alveolar ridge may be preserved by using the natural roots as support for overdentures, by augmentation using autologous bone and by root implantation using various ceramic materials. The aim of this investigation was to provide more information about the tissue response to porous alumina and hydroxyapatite ceramic implants placed in ...
P J, Atkinson +2 more
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Porous Ceramic Materials for Virus Filtration
Archives of Metallurgy and Materials, 2011Porous Ceramic Materials for Virus Filtration The purpose of this study was to design and examine porous ceramic materials on the basis of diatomaceous earth, as well as carrying out preliminary model researches of the purification of drinking water.
M. Zalewska +3 more
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Characterization of Nigerian Clay as Porous Ceramic Material
Advanced Materials Research, 2013Porous 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.
Abubakar, Muazu +2 more
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Synthesis of Macro Porous Ceramic Materials
2021This chapter explored the synthesis method of macro porous ceramic by using the partial sintering, direct foaming, replica template and sacrificial template technique. The focus is to produce macro porosity in the ceramic for specific application purposes that required this porosity range. At first, fundamentals in each technique were discussed and the
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Complex Material Properties of Porous Piezoelectric Ceramics
Ferroelectrics, 2015Numerous techniques using complex material constants have been proposed to take into account losses in low-Q piezoelectrics and to overcome limitations in the IEEE Standard. Iterative methods provide a means to accurately determine the complex coefficients in poled piezoceramics from complex impedance resonance measurements.
M. A. Lugovaya +3 more
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Anisotropic porous ceramic material with hierarchical architecture for thermal insulation
Bioinspiration & Biomimetics, 2021Abstract Porous ceramic materials are attractive candidates for thermal insulation. However, effective ways to develop porous ceramics with high mechanical and thermal insulation performances are still lacking. Herein, an anisotropic porous silica ceramic with hierarchical architecture, i.e. long-range aligned lamellar layers composed of
Nifang Zhao +3 more
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Processing of porous ceramics: Piezoelectric materials
Journal of the European Ceramic Society, 2006The paper reviews processing techniques used to produce porous ceramics with tri-dimensionally interconnected porosity, in a wide range of pore volumes and pore size and distribution. Attention is focused on the development of porous electroceramics and especially piezoelectric PZT materials. The porosity can be introduced through dry or wet techniques.
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Preparation and investigation of porous aluminosilicate ceramic materials
Glass Physics and Chemistry, 2008The optimum conditions for the synthesis of macroporous aluminosilicate ceramic materials are chosen. The dependence of the total porosity of the ceramic materials on the initial components is established. The pore size distribution is investigated. The chemical durability of the ceramic materials is determined.
L. V. Morozova +2 more
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