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Start Over Author "Jegier, Jolin A." Topic ammonia -- research
1 results on '"Jegier, Jolin A."'

1. Solution chemistry of cyclotrigallazane: supercritical ammonia and Lewis base catalyzed dehydrogenation to produce poly(imidogallane)

Author

Jegier, Jolin A., McKernan, Stuart, and Gladfelter, Wayne L.

Subjects
Cyclic compounds -- Research, Polymers -- Research, Ammonia -- Research, Dehydrogenation -- Research, Gallium compounds -- Research, Chemistry
Abstract

The polymeric hydrido gallium imide (HGaNH)n, or poly(imidogallane) was isolated as an intermediate in the transformation of cyclotrigallazane, (H2GaNH2)3, to gallium nitride in supercritical ammonia. Poly(imidogallane) can be transformed to nanocrystalline GaN through solid-state pyrolysis or be extended thermolysis in supercritical ammonia. The interaction of (H2GaNH2)3 and various Lewis bases leads to the isolation of (HGaNH)n and gallane-Lewis base adducts, H3Ga*base instead of the expected gallazane adducts.

Published
1999

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