Growth of small GeO 2 single crystals on a polyvinyl chloride substrate at room temperature using oversaturate aqueous solution

Kiyoshi Kobayashi, Tohru Suzuki

研究成果: Article査読

抄録

Small GeO 2 single crystal was successfully grown on a polyvinyl chloride (PVC) substrate at room temperature in oversaturate aqueous solution. The oversaturated solution could be prepared at strong acid condition (pH~0) using distilled water, germanium oxide, dilute ammonia, and nitric acid. About 7 m size of the GeO 2 single crystals with quartz-type structure was obtained by only keeping the PVC plate in the solution for about 10 days when appropriate concentration of the solution was used. The obtained GeO 2 single crystals were confirmed to be constructed by {101} and {011} surfaces based on powder X-ray diffraction pattern and particle morphology observed by scanning electron microscope.

本文言語English
ページ(範囲)203-206
ページ数4
ジャーナルIEEJ Transactions on Electronics, Information and Systems
139
3
DOI
出版ステータスPublished - 2019 1 1
外部発表はい

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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