Electrical Conduction in Agl ‐ Al2 O 3 Composites

Abstract

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Preparation by solar physical vapor deposition (SPVD) and nanostructural study of pure and Bi doped ZnO nanopowders

“…16 the electrical conductivity of the ␣-Bi 2 O 3 phase has been also plotted, it is about three orders of magnitude smaller than the nanocomposite one. A possible explanation of these observations is a composite effect 37,38 : the internal stresses induced by the Bi rich minority phase increase the concentration and the mobility of the points defects responsible for the ionic conductivity.…”

Corrosion Inhibition of Aluminium in Acidic Media by Different Extracts of Trigonellafoenum-graecum L Seeds

“…), and most of them are known to have an inhibitive action. Studies [5][6] have incited us to take advantage of the program of our laboratory to study natural extracts of essential oil as corrosion inhibitors. We have found that thyme [7][8], artemisia [8], castor-oil plant [9], spearmint [10] and verbena [11], etc., have got the power to be very effective corrosion inhibitors in acidic media.…”

Preparation, characterization, electrical and dielectric properties of (1−x) (PbI2–Ag2CrO4)–xTiO2 composite solid electrolytes

“…LiI, AgI, AgCl, CdI 2 , TlI, CsHSO 4 , CsH 2 PO 4 and oxide insulators like SiO 2 , Al 2 O 3 , ZrO 2 , Fe 2 O 3 , MgO, TiO 2 etc. [7][8][9][10][11][12][13][14][15][16][17][18][19]. This method is recognized as an easier and more efficient because of not only the enhanced room temperature ionic conductivity, but also it boosts up the thermal and mechanical stability of the material.…”