Formation of CdSe Hollow Sphere by In-Situ-Template-Interface Reaction (ISTIR) Method
2005; The Korean Powder Metallurgy & Materials Institute; Volume: 12; Issue: 4 Linguagem: Inglês
10.4150/kpmi.2005.12.4.291
ISSN2287-8173
AutoresMoon‐Hee Choi, Yoon-Bok Lee, Hyong-Kuk Kim, Young-Mok Rhyim, Jin-Chun Kim, Young Seok Kim, Young Do Kim,
Tópico(s)Copper-based nanomaterials and applications
ResumoCdSe hollow sphere with average size of about 30-50 nm was synthesized from the mixed solution of cadmium chloride $(CdCl_2)$ , sodium selenosulfate $(Na_2SeSO_3)$ and ethylenediamine(EDA, $H_2NCH_2CH_2NH_2$ ) at room temperature. The molar ratio of EDA to $Cd^{2+}$ showed the most significant effect on the morphology of CdSe hollow sphere. This paper will present and discuss the possible formation mechanism of CdSe hollow sphere based on the observation of morphological changes.
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