You are here

Synthesis and Characterization of PVA Capped CdS Nanoparticles

Journal Name:

Publication Year:

Key Words:

Abstract (2. Language): 
In the present work CdS nanoparticles were prepared by chemical co-precipitation method at room temperature. The structural properties of CdS nanoparticles were determined by XRD, TEM and its optical properties by UV–Visible and PL spectra measurement. XRD analysis showed that the prepared samples were the mixture of both the cubic and hexagonal structure with particles’ size in the ranges 30nm -50nm. The TEM analysis revealed the formation of CdS nanoparticles with almost uniform shape and size. UV-visible spectra revealed a blue-shift with green emission indicating the quantum confinement of the particles. In PL analysis, an enhanced PL emission was observed.
153
156

REFERENCES

References: 

[1] Alivisatos; “Semiconductor clusters, Nanocrystals, and Quantum Dots”, Science 271, 933 (1996)
[2] M. Bruchez, M. Moronne, P. Gin, S. Weiss, A.P. Alivisatos; “Semiconductor Nanocrystals as Fluorescent Biological Labels”, Science 281, 2013 (1998).
[3] David pegu, Utpal Sarker, Bhaskarjyoti bodo and Sidananda Sarma, Structural and Luminescence Properties of Chemically Synthesized CdS Nanoparticles cluster, Processing and Fabrication of Advanced Mterials XXI
[4] V. Srinivas ,S.K. Barika, Bhaskarjyoti Bodo, Debjani Karmakar T.V. Chandrasekhar Rao,,Magnetic and electrical properties of oxygen stabilized nickel nanofibers prepared by the borohydride reduction method, Journal of Magnetism and Magnetic Materials, Volume 320(6), pp.788-795, 2008
[5] Meysam Karimi, Mohammad Rabie, Fathollah Moztarzadeh, Mohammadreza Tahriri Masoud Bodaghi “Controlled synthesis , characterization and optical properties of Cd S nanocrystslline thin fimls via chemical bath deposition (CBD) route” , Current Applied Physics 9(2009) 1263-1268
[6] Zhan Li , Yumin Du Biomimic synthesis of CdS nanoparticles with enhanced luminescence, Materials lettters, Vol.57 pp. 2480-2484, 2003
[7] A. Dumbrava, C Badea, G Prodan, V.Cipunia, “Synthesis and Characterization of CADMANIUM SULFIDE OBTAINED AT ROOM TEMPERATURE” , Chalcogenide letters vol. 7 Nos 2 p p.11-118 , Frebruary, 2010
[8] Fel Xiao, Hong-Guo Liu, ChangWei Wang, Yong-II Lee, Qingbin Xue, Xiao Chen, Jingcheng Hao and Jianzhuang Jiang, Synthesis and
assembly of ordered nanostructures of ZnS, ZnSxCd1-x and CdS nanoparticles at the air/water interface.Nanotechnology 18(2007) 435603
[9] Ramamurthy N, Rajesh Kumar,M and Murugadoss. G, “Synthesis and study of optical properties of CdS nanoparticles using effective surfactants”, Nanoscience and nanotechnology 1(3) , pp.12-16 2011
[10] K.S. Narayan, A.G. Manoj, J. Nanda, D.D. Sarma, Appl. Phys. Lett. 74 (1999) 871
[11] Y. Yang, J. Huang, S. Liu, J. Shen, J. Mater. Chem. 7 , p 131. 1997
[12] Kumar Sunar, Bhasakrjyoti bodo , P.K. Kalita, “Growth and Optical Properties of Chemical Bath Deposited Cd0.7Zn0.3S Nanoparticles” Proc.AIP vol 1276, pp. 31-36 , 2010
[13] Sanjeev Kumar, Sunil Kumar, Sanyog Jain, N.K. Verma, “Magnetic and structural characterization of transition metal co-doped CdS nanoparticles” Appl Nanosci vol. 2 pp. 127-131, (2002)
[14] Rajeev R Prabhu, M Abdul Khadar, “Characterization of chemically synthesized CdS nanoparticles” Pramana J. Phys. Vol. 65 No.5 pp. 801-807 Novemver, 2005
[15] Wenbin Sang, Yongbiao Qian, Jiahua Min, Dongmei Li, Lingling Wang, Wei ,Min Shi, Liu Yinfeng, Microstructural and Optical properties of ZnS:Cu nanocrystals prepared by an ion complex transformation method, Solid State Communications, 121 475-478, (2002
[16] Bodo, Bhaskarjyoti | Kalita, P. K. Chemical Synthesis of ZnS:Cu Nanosheets ,AIP( American Institute of Physics) Conf.Proc- Vol.1276, 31-36 (2010)
[17] V Nogriya, J.K. Dongre, M R Ramrakhini, B.P. Chandra, “Electro-and Photo-luminescence studies of CdS Nanocrysrtal prepared by Orgenometallic precursor”, Chalcogenide Letters , Vol.5, No.12 pp.365-373, December, 2008
[18] V Ramasamy K Praba and G Murugadoss. “Study of optical and thermal Properties in nickel doped ZnS nanoparticles using surfactants” Superlattics and Microstructures, 51,(2012) 4403-4409
[19] Khalid T.Al-Rasoul, Issam m Ibrahim, Iftikhar M Ali, Read M.Al-Haddad, “Synthesis, Structure and Characterisation of ZnS QDs and Unsing it in Photocatalytic Reaction”, International Journal of Scientific and Technology Research vo. 3 Issue 5 ,May,2014.

Thank you for copying data from http://www.arastirmax.com