Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications

M. Satyanarayana; V. Sunil Kumar; K. Vengatajalabathy Gobi

doi:10.1063/1.4945217

Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications

M. Satyanarayana
, V. Sunil Kumar
, K. Vengatajalabathy Gobi

National Institute of Technology Warangal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

In this research, silver nanoparticles (SNPs) are prepared on the surface of carbon nanotubes via chitosan, a biopolymer linkage. Here chitosan act as stabilizing agent for nanoparticles and forms a network on the surface of carbon nanotubes. Synthesized silver nanoparticles-MWCNT hybrid composite is characterized by UV-Visible spectroscopy, XRD analysis, and FESEM with EDS to evaluate the structural and chemical properties of the nanocomposite. The electrocatalytic activity of the fabricated SNP-MWCNT hybrid modified glassy carbon electrode has been evaluated by cyclic voltammetry and electrochemical impedance analysis. The silver nanoparticles are of size ∼35 nm and are well distributed on the surface of carbon nanotubes with chitosan linkage. The prepared nanocomposite shows efficient electrocatalytic properties with high active surface area and excellent electron transfer behaviour.

Original language	English
Title of host publication	2nd International Conference on Emerging Technologies
Subtitle of host publication	Micro to Nano 2015, ETMN 2015: Contributory Papers Presented in 2nd International Conference on Emerging Technologies: Micro to Nano 2015
Editors	Niti Nipun Sharma, Ford Lumban Gaol, Jamil Akhtar
Publisher	American Institute of Physics Inc.
ISBN (Electronic)	9780735413719
DOIs	https://doi.org/10.1063/1.4945217
State	Published - 13 Apr 2016
Externally published	Yes
Event	2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015 - Jaipur, Rajasthan, India Duration: 24 Oct 2015 → 25 Oct 2015

Publication series

Name	AIP Conference Proceedings
Volume	1724
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015
Country/Territory	India
City	Jaipur, Rajasthan
Period	24/10/15 → 25/10/15

Bibliographical note

Publisher Copyright:
© 2016 Author(s).

Keywords

Carbon nanotubes
Chitosan
Electrochemical
Silver nanoparticles
Synthesis

Access to Document

10.1063/1.4945217

Cite this

Satyanarayana, M., Kumar, V. S., & Gobi, K. V. (2016). Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications. In N. N. Sharma, F. L. Gaol, & J. Akhtar (Eds.), 2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015: Contributory Papers Presented in 2nd International Conference on Emerging Technologies: Micro to Nano 2015 Article 020097 (AIP Conference Proceedings; Vol. 1724). American Institute of Physics Inc.. https://doi.org/10.1063/1.4945217

Satyanarayana, M. ; Kumar, V. Sunil ; Gobi, K. Vengatajalabathy. / Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications. 2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015: Contributory Papers Presented in 2nd International Conference on Emerging Technologies: Micro to Nano 2015. editor / Niti Nipun Sharma ; Ford Lumban Gaol ; Jamil Akhtar. American Institute of Physics Inc., 2016. (AIP Conference Proceedings).

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title = "Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications",

abstract = "In this research, silver nanoparticles (SNPs) are prepared on the surface of carbon nanotubes via chitosan, a biopolymer linkage. Here chitosan act as stabilizing agent for nanoparticles and forms a network on the surface of carbon nanotubes. Synthesized silver nanoparticles-MWCNT hybrid composite is characterized by UV-Visible spectroscopy, XRD analysis, and FESEM with EDS to evaluate the structural and chemical properties of the nanocomposite. The electrocatalytic activity of the fabricated SNP-MWCNT hybrid modified glassy carbon electrode has been evaluated by cyclic voltammetry and electrochemical impedance analysis. The silver nanoparticles are of size ∼35 nm and are well distributed on the surface of carbon nanotubes with chitosan linkage. The prepared nanocomposite shows efficient electrocatalytic properties with high active surface area and excellent electron transfer behaviour.",

keywords = "Carbon nanotubes, Chitosan, Electrochemical, Silver nanoparticles, Synthesis",

author = "M. Satyanarayana and Kumar, \{V. Sunil\} and Gobi, \{K. Vengatajalabathy\}",

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Satyanarayana, M, Kumar, VS & Gobi, KV 2016, Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications. in NN Sharma, FL Gaol & J Akhtar (eds), 2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015: Contributory Papers Presented in 2nd International Conference on Emerging Technologies: Micro to Nano 2015., 020097, AIP Conference Proceedings, vol. 1724, American Institute of Physics Inc., 2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015, Jaipur, Rajasthan, India, 24/10/15. https://doi.org/10.1063/1.4945217

Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications. / Satyanarayana, M.; Kumar, V. Sunil; Gobi, K. Vengatajalabathy.
2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015: Contributory Papers Presented in 2nd International Conference on Emerging Technologies: Micro to Nano 2015. ed. / Niti Nipun Sharma; Ford Lumban Gaol; Jamil Akhtar. American Institute of Physics Inc., 2016. 020097 (AIP Conference Proceedings; Vol. 1724).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications

AU - Satyanarayana, M.

AU - Kumar, V. Sunil

AU - Gobi, K. Vengatajalabathy

PY - 2016/4/13

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N2 - In this research, silver nanoparticles (SNPs) are prepared on the surface of carbon nanotubes via chitosan, a biopolymer linkage. Here chitosan act as stabilizing agent for nanoparticles and forms a network on the surface of carbon nanotubes. Synthesized silver nanoparticles-MWCNT hybrid composite is characterized by UV-Visible spectroscopy, XRD analysis, and FESEM with EDS to evaluate the structural and chemical properties of the nanocomposite. The electrocatalytic activity of the fabricated SNP-MWCNT hybrid modified glassy carbon electrode has been evaluated by cyclic voltammetry and electrochemical impedance analysis. The silver nanoparticles are of size ∼35 nm and are well distributed on the surface of carbon nanotubes with chitosan linkage. The prepared nanocomposite shows efficient electrocatalytic properties with high active surface area and excellent electron transfer behaviour.

AB - In this research, silver nanoparticles (SNPs) are prepared on the surface of carbon nanotubes via chitosan, a biopolymer linkage. Here chitosan act as stabilizing agent for nanoparticles and forms a network on the surface of carbon nanotubes. Synthesized silver nanoparticles-MWCNT hybrid composite is characterized by UV-Visible spectroscopy, XRD analysis, and FESEM with EDS to evaluate the structural and chemical properties of the nanocomposite. The electrocatalytic activity of the fabricated SNP-MWCNT hybrid modified glassy carbon electrode has been evaluated by cyclic voltammetry and electrochemical impedance analysis. The silver nanoparticles are of size ∼35 nm and are well distributed on the surface of carbon nanotubes with chitosan linkage. The prepared nanocomposite shows efficient electrocatalytic properties with high active surface area and excellent electron transfer behaviour.

KW - Carbon nanotubes

KW - Chitosan

KW - Electrochemical

KW - Silver nanoparticles

KW - Synthesis

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ER -

Satyanarayana M, Kumar VS, Gobi KV. Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications. In Sharma NN, Gaol FL, Akhtar J, editors, 2nd International Conference on Emerging Technologies: Micro to Nano 2015, ETMN 2015: Contributory Papers Presented in 2nd International Conference on Emerging Technologies: Micro to Nano 2015. American Institute of Physics Inc. 2016. 020097. (AIP Conference Proceedings). doi: 10.1063/1.4945217

Biopolymer protected silver nanoparticles on the support of carbon nanotube as interface for electrocatalytic applications

Abstract

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Keywords

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