Search results for "Argon atmosphere"
showing 3 items of 3 documents
ChemInform Abstract: Convenient and Optimized Procedure for the Syntheses of Di- and Trialkoxycarbenium Tetrafluoroborates.
1990
Abstract A convenient and optimized procedure for the synthesis of some diand trialkoxycarbenium tetrafluoroborates under an argon atmosphere and using a specially developed apparatus is described.
Convenient and Optimized Procedure for the Syntheses of Di- and Trialkoxycarbenium Tetrafluoroborates
1989
Abstract A convenient and optimized procedure for the synthesis of some diand trialkoxycarbenium tetrafluoroborates under an argon atmosphere and using a specially developed apparatus is described.
High Temperature Study of Metamict Rinkite
2013
Metamict minerals contain radioactive elements that degrade their crystal structure. During the annealing process under ambient pressure in argon atmosphere the sample of metamict rinkite recrystallizes to the primary crystalline form at 700°C. Further heating leads to the formation of a new crystalline phase.