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<strong>Synthesis, characterization and electrical properties of GO/PANI/NPs (NPs = CdSe, CdSe/CdS, CdSe/ZnS) nanocomposites</strong>

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Title Statement <strong>Synthesis, characterization and electrical properties of GO/PANI/NPs (NPs = CdSe, CdSe/CdS, CdSe/ZnS) nanocomposites</strong>
 
Added Entry - Uncontrolled Name Gupta, Deepak Kumar; University of Rajasthan, Jaipur India
Verma, Mahesh ; Department of Physics, University of Rajasthan, Jaipur India
Sharma, Kananbala ; Department of Physics, University of Rajasthan, Jaipur India
Saxena, N S ; Department of Physics, University of Rajasthan, Jaipur India
Gopal, R ; Department of Chemistry, University of Rajasthan, Jaipur 302 004, India
Jasuja, N D ; Faculty of Basic and Applied Sciences, Vivekananda Global University, Jaipur 303 012, India
UGC, New Delhi (India)
 
Uncontrolled Index Term condense matter physics
Graphene oxide/polyaniline/NPs nanocomposite; Transmission electron microscopy; Electrometer/high; Resistance meter (Keithley 6517A)
 
Summary, etc. In this paper, GO/PANI/NPs (NPs = CdSe, CdSe/CdS, CdSe/ZnS) nanocomposites have been prepared using chemical method. The electrical properties of CdSe quantum dots, core shell nanoparticles (CdSe@CdS and CdSe@ZnS), graphene oxide/polyaniline nanocomposite (GO/PANI) and graphene oxide/polyaniline/nanoparticles (GO/PANI/NPs) nanocomposites have been measured using electrometer/high resistance meter (Keithley 6517A) at different wt% ratio. The above obtained nanoparticles (CdSe, CdSe@CdS and CdSe@ZnS) show the electrical current in nano ampere (nA) range while GO/PANI nanocomposites show the electrical current in miliampere (mA) range in the <em>I</em>-<em>V</em> measurement. The results of this study have been expected to reveal the effect of finite particle size on the conductivity of nanoparticles. The observed electrical conductivity of GO/PANI/NPs nanocomposites has been significantly reduced after the mixing of above obtained nanoparticles in different wt% ratio with GO/PANI nanocomposites. The knowledge of electrical conductivity and the effective mechanism for the conduction in nanocomposite is important for the fabrication of an electronic device such as solar cell.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2018-12-11 10:52:35
 
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http://op.niscair.res.in/index.php/IJPAP/article/view/19744
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 56, ##issue.no## 12 (2018): Indian Journal of Pure & Applied Physics
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJPAP/article/download/19744/60365
 
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