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Chemical, Plasma Chemical, and Photochemical Methods for Preparing Digermane

Authors
  • Mochalov, G. M.1
  • Suvorov, S. S.2
  • Karpova, N. V.1
  • Barysheva, A. V.1, 2
  • 1 Alekseev State Technical University, Nizhny Novgorod, 603950, Russia , Nizhny Novgorod (Russia)
  • 2 Horst Company, Moscow, 117545, Russia , Moscow (Russia)
Type
Published Article
Journal
Russian Journal of Applied Chemistry
Publisher
Pleiades Publishing
Publication Date
Nov 01, 2020
Volume
93
Issue
11
Pages
1681–1687
Identifiers
DOI: 10.1134/S1070427220110087
Source
Springer Nature
Keywords
License
Yellow

Abstract

AbstractPhotochemical, chemical, and plasma chemical procedures for preparing digermane were studied experimentally. The plasma chemical procedure in corona discharge is the most promising. The kinetic curves of the digermane synthesis in corona discharge were obtained experimentally, and the activation energy was calculated. The removal of digermane from the reaction zone using a flow-through reactor with partial condensation of digermane in the first step and germane in the second step allows the digermane yield to be increased to 96%.

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