ChemInform Abstract: Preparation of Crystalline Aluminum Phosphate by the Reaction Using Boron Phosphate. The use of BPO4 in the synthesis of crystalline AlPO4 has been investigated starting with hydrated Al2O3 or AlCl3·6 H2O and carrying out the reaction eith......
The structural studies of the liquid state of ZnCl 2 and AlCl 3 indicate that the intermediate-range order decreases rapidly in the tetrahedral network of both melts as the pressure increases to 1.8 and 2.3 GPa for ZnCl 2 and AlCl 3 , respectively. With further compression, the transitions ...
aluminum, AlThe use of BPO4 in the synthesis of crystalline AlPO4 has been investigated starting with hydrated Al2O3 or AlCl3·6 H2O and carrying out the reaction either in solid state or in the KCl melt.doi:10.1002/chin.198715034VASOVIC, D....
Silicon-on-insulator (SOI) technology improves the performance of devices by reducing parasitic capacitance. Devices based on SOI or silicon-on-sapphire technology are primarily used in high-performance radio frequency (RF) and radiation sensitive applications as well as for reducing the short channel...
Al2O3 directly on the surface of a metal alloy comprising pretreating a metal alloy surface with a H2+CO2 mixture at an elevated temperature, and then chemical vapor depositing AlCl3, CO2, or H2 precursors on the surface of the pretreated metal alloy to produce an α-Al2O3 nanotemplate....
A polymerization catalyst comprises the composition obtained by mixing (1) the reaction product of (a) a halogen compound of a Group IVa, Va, or VIa metal in its highest valency state, and (b) an organometallic compound of a Group Ia, IIa, IIIa or IIb (excluding Hg) element, (2) an...
SiC is prepared by thermal decomposition in the gaseous state of an alkyl silane or an alkyl halogen silane having an atomic ratio of carbon to silicon of 1:1. Silanes may be mono-methyl silane, trichloromethyl silane, methyl pentachlorodisylmethane, or mono-, di-, or tri-, chloro ...
State Key Laboratory of High Performance Ceramics and Superfine MicrostructureFeng ChenState Key Laboratory of High Performance Ceramics and Superfine MicrostructureMaterials LettersJ.-S. Xu, Y.-J. Zhu, and F. Chen, "Microwave-assisted solvother- mal ionic liquid rapid synthesis of aluminum fluoro...
PURPOSE:To grow a uniform single crystalline alumina film with good surface state by supplying AlCl3 gas on a heated signal crystalline silicon substrate while cooling the inner wall of a reaction tube to such an extent that powder alumina is not deposit deposited on the inner wall in the ...