Formation of Cu2SnS3 nanoparticles by sequential injection of tin and sulfur oleylamine solutions into Cu1.8S nanoparticle dispersion

Shin Okano, Satoru Takeshita, Tetsuhiko Isobe

研究成果: Article査読

11 被引用数 (Scopus)

抄録

The formation of Cu2SnS3 nanoparticles by using Cu1.8S as a copper source was investigated. X-ray diffractometry, Raman spectroscopy, transmission electron microscopy, and energy-dispersive X-ray spectroscopy were carried out for characterization. Injecting sulfur oleylamine solution into copper oleylamine solution at 220 °C produced a dispersion of Cu1.8S nanoparticles of ∼6 nm in size. Thereafter, injecting tin oleylamine solution into the Cu1.8S nanoparticle dispersion at 220 °C produced gelatinous amorphous Cu2SnS3 precursor. The subsequent addition of sulfur oleylamine solution at 220 °C resulted in crystalline Cu2SnS3 nanoparticles of ∼8 nm in size.

本文言語English
ページ(範囲)79-82
ページ数4
ジャーナルMaterials Letters
145
DOI
出版ステータスPublished - 2015 4 15

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

フィンガープリント 「Formation of Cu<sub>2</sub>SnS<sub>3</sub> nanoparticles by sequential injection of tin and sulfur oleylamine solutions into Cu<sub>1.8</sub>S nanoparticle dispersion」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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