Spectroscopic studies on nanodispersions of CdS, HgS, their core-shells and composites prepared in micellar medium

被引：51

作者：

Chakraborty, I ^{[1
]}

Mitra, D ^{[1
]}

Moulik, SP ^{[1
]}

机构：

[1] Jadavpur Univ, Dept Chem, Ctr Surface Sci, Kolkata 700032, W Bengal, India

来源：

JOURNAL OF NANOPARTICLE RESEARCH | 2005年 / 7卷 / 2-3期

关键词：

CdS; HgS dispersions; co-colloids; core-shell products; CTAB; optical enhancement; particle characterization;

D O I：

10.1007/s11051-005-4270-6

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

CdS is a large band gap material compared to HgS. Both are interesting from academic and technological points of view. The nanodispersions (colloids) of CdS and HgS as well their core-shell products and composites (co-colloids) were prepared by varied modes of precursor addition in micellar solution of cationic surfactant cetyltrimethylammonium bromide (CTAB). The prepared dispersions were studied by spectroscopic and electron microscopic techniques.

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收藏

页码：227 / 236

页数：10

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