Synthesis of Cd hydroxide particles with hollow structures by a one-step process

Ying Tian, Xin Cui, Fangming Jin, Xu Zeng, Tsugumi Hayashi, Hideyuki Takahashi, Kazuyuki Tohji

研究成果: Article査読

抄録

Cd4Cl3(OH)5 particles, for use as a CdS photocatalyst precursor with hollow morphology, were successfully synthesized at room temperature via a one-step process, using boric acid or sodium borate as a buffer. The identification of the morphology and characterization of synthesized particles by high-resolution transmission electron microscopy coupled with energy-dispersive X-ray analysis (HR-TEM/EDX) and X-ray diffraction (XRD) revealed that Cd4Cl3(OH)5 was the main compound. with a size of 40-100 nm, and boron was mostly concentrated on the shell covering nanosized Cd4Cl3(OH)5 particles. Compared with the traditional synthetic methods, this approach has benefits of direct, easy synthesis without the need for additional treatment. It is suggested that boron should play an important role in the synthesis of hollow morphology.

本文言語English
ページ(範囲)13585-13588
ページ数4
ジャーナルIndustrial and Engineering Chemistry Research
50
23
DOI
出版ステータスPublished - 2011 12 7

ASJC Scopus subject areas

  • 化学 (全般)
  • 化学工学(全般)
  • 産業および生産工学

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