Acta Phys. -Chim. Sin. ›› 2009, Vol. 25 ›› Issue (01): 173-177.doi: 10.3866/PKU.WHXB20090131

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Induced Synthesis and Optical Properties of Nanoparticle HgS Chains

YANG Xiao-Hong; LUO Chong-Xiao; LIU Jin-Ku; WANG Jian-Dong; CHEN Lei   

  1. Department of Chemistry, East China University of Science and Technology, Shanghai 200237, P. R. China; Department of Chemistry, Chizhou College, Chizhou 247000, Anhui Province, P. R. China
  • Received:2008-06-23 Revised:2008-10-03 Published:2008-12-31
  • Contact: LIU Jin-Ku E-mail:jkliu@ecust.edu.cn

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Abstract: Assembly nanoparticle HgS chains with good optical properties were synthesized with high activity polyacrylamide as the template. These high-quality HgS nanoparticle chains showed well-defined nanoscale structures and regular morphology. The nanoparticle chains were 0.6-1.0 μm in length and the nanoparticles were about 30 nm in diameter. Product structures were studied by XRD, TEM and FT-IR. Products had good optical properties for UV-Vis absorption and fluorescence quenching. The products have potential applications in many fields such as micromodification, nanodevices and sample detection. The morphology formation mechanism for the HgS nanoparticle chains was also investigated.

Key words: HgS, Nanoparticle chains, Assembly, Optical property

MSC2000: 

  • O644