Chemically and Thermally Activated Illite Clay from Latvia / Ķīmiski un termiski aktivēts Latvijas illīta māls.
نویسندگان
چکیده
منابع مشابه
Activated carbons prepared from thermally and chemically treated petroleum and coal tar pitches
Petroleum and coal tar pitches have been treated thermally at 4008C and 4708C, extracted with toluene and subsequently activated with CO at 9008C. With one exception, the development of the micropore widths and volumes in the resulting 2 carbons follows the trend observed for carbons based essentially on precursors of vegetable origin. On the other hand, petroleum pitch treated at 4008C leads t...
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University of Modena and Reggio Emilia – Earth Sciences Department, Via S. Eufemia 19, 41100 Modena, Italy, University of Trento, Department of Materials Engineering and Industrial Technologies, Via Mesiano 77, 38050 Trento, Italy, Portland State University, Department of Geology, PO Box 751, Portland, OR 97207-0751, USA, and Department of Physics and Astronomy, Michigan State University, East ...
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Objective: The aim of the present study was to assess the bond strength of universal cements cured either dually or chemically only. Methods: Three cements were assessed using different types of application: dual activated (DA) or chemically activated (CA). In total 80 dentin blocks were used, obtained through the enamel wear of the lingual and buccal surfaces of bovine incisors. Standard cone-...
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In the present study, porous alumina/silica materials were prepared by selective leaching of silicon/aluminum constituents from thermal-activated kaolinite in inorganic acid or alkali liquor. The correlations between the characteristics of the prepared porous materials and the dissolution properties of activated kaolinite were also investigated. The results show that the specific surface area (...
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ژورنال
عنوان ژورنال: Materials Science and Applied Chemistry
سال: 2015
ISSN: 2255-8713
DOI: 10.1515/msac-2015-0005