Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites

Arvind Kumar Bhakta; Sunita Kumari; Sahid Hussain; Ronald J. Mascarenhas; Praveen Martis; Joseph Delhalle; Zineb Mekhalif

doi:10.1007/978-3-030-34123-7_3

Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites

Arvind Kumar Bhakta, Sunita Kumari, Sahid Hussain, Ronald J. Mascarenhas, Praveen Martis, Joseph Delhalle, Zineb Mekhalif

Research output: Contribution in Book/Catalog/Report/Conference proceeding › Chapter

Abstract

A simple and effective approach using infrared (IR) irradiation and diazonium chemistry has been applied to decorate multi-wall carbon nanotubes (MWCNTs) with lanthanum hydroxide nanoparticles (LaH NPs). The decoration process comprised four steps: purification, functionalization, impregnation and calcination. The resulting materials were characterized with XPS, TEM, PXRD, EDX and Raman spectroscopy. Sodium hydroxide treatment led to the purification of MWCNTs (p-MWCNTs). Functionalizing purified MWCNTs with in situ generated tricarboxylic aryl diazonium salts (p-MWCNTs-D3) followed by impregnation using IR irradiation was the key step in efficiently impregnating p-MWCNTs-D3 with lanthanum nitrate (p-MWCNTs-D3/LaN). Calcination of p-MWCNTs-D3/LaN at 500 °C under argon atmosphere resulted in homogeneously distributed LaH NPs on MWCNTs (p-MWCNTs/LaH) in the size range of 1.5–6.0 nm, with a Gaussian mean diameter of 3.0 nm. LaH nanoparticles were found to be amorphous. This method is applicable to large-scale production, which opens interesting outlooks for nanotechnology applications such as energy storage material and sensor for detection of chemical warfare agents in the defense sector.

Original language	English
Title of host publication	Advanced Materials for Defense
Subtitle of host publication	Development, Analysis and Applications
Editors	Raul Fangueiro, Sohel Rana
Publisher	Springer
Chapter	3
Pages	25-34
Number of pages	10
Volume	4
ISBN (Electronic)	978-3-030-34123-7
ISBN (Print)	978-3-030-34122-0
DOIs	https://doi.org/10.1007/978-3-030-34123-7_3
Publication status	Published - Jan 2020
Event	1st World Conference on Advanced Materials for Defense - São Julião da Barra Fort, Lisbon, Portugal Duration: 3 Sept 2018 → 4 Sept 2018 https://conference.auxdefense.pt/

Publication series

Name	Springer Proceedings in Materials
Volume	4
ISSN (Print)	2662-3161
ISSN (Electronic)	2662-317X

Conference

Conference	1st World Conference on Advanced Materials for Defense
Abbreviated title	AUXDEFENSE2018
Country/Territory	Portugal
City	Lisbon
Period	3/09/18 → 4/09/18
Internet address	https://conference.auxdefense.pt/

Keywords

Decoration
Diazonium chemistry
Infrared irradiation
Lanthanum hydroxide nanoparticles
Lanthanum nitrate
Multi-wall carbon nanotubes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/978-3-030-34123-7_3

Cite this

Bhakta, A. K., Kumari, S., Hussain, S., Mascarenhas, R. J., Martis, P., Delhalle, J., & Mekhalif, Z. (2020). Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites. In R. Fangueiro, & S. Rana (Eds.), Advanced Materials for Defense: Development, Analysis and Applications (Vol. 4, pp. 25-34). (Springer Proceedings in Materials; Vol. 4). Springer. https://doi.org/10.1007/978-3-030-34123-7_3

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abstract = "A simple and effective approach using infrared (IR) irradiation and diazonium chemistry has been applied to decorate multi-wall carbon nanotubes (MWCNTs) with lanthanum hydroxide nanoparticles (LaH NPs). The decoration process comprised four steps: purification, functionalization, impregnation and calcination. The resulting materials were characterized with XPS, TEM, PXRD, EDX and Raman spectroscopy. Sodium hydroxide treatment led to the purification of MWCNTs (p-MWCNTs). Functionalizing purified MWCNTs with in situ generated tricarboxylic aryl diazonium salts (p-MWCNTs-D3) followed by impregnation using IR irradiation was the key step in efficiently impregnating p-MWCNTs-D3 with lanthanum nitrate (p-MWCNTs-D3/LaN). Calcination of p-MWCNTs-D3/LaN at 500 °C under argon atmosphere resulted in homogeneously distributed LaH NPs on MWCNTs (p-MWCNTs/LaH) in the size range of 1.5–6.0 nm, with a Gaussian mean diameter of 3.0 nm. LaH nanoparticles were found to be amorphous. This method is applicable to large-scale production, which opens interesting outlooks for nanotechnology applications such as energy storage material and sensor for detection of chemical warfare agents in the defense sector.",

keywords = "Decoration, Diazonium chemistry, Infrared irradiation, Lanthanum hydroxide nanoparticles, Lanthanum nitrate, Multi-wall carbon nanotubes",

author = "Bhakta, {Arvind Kumar} and Sunita Kumari and Sahid Hussain and Mascarenhas, {Ronald J.} and Praveen Martis and Joseph Delhalle and Zineb Mekhalif",

note = "Funding Information: Arvind K. Bhakta thanks the University of Namur for a CERUNA doctoral fellowship. Publisher Copyright: {\textcopyright} 2020, Springer Nature Switzerland AG.; 1st World Conference on Advanced Materials for Defense , AUXDEFENSE2018 ; Conference date: 03-09-2018 Through 04-09-2018",

year = "2020",

month = jan,

doi = "10.1007/978-3-030-34123-7_3",

language = "English",

isbn = "978-3-030-34122-0",

volume = "4",

series = "Springer Proceedings in Materials",

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Bhakta, AK, Kumari, S, Hussain, S, Mascarenhas, RJ, Martis, P, Delhalle, J & Mekhalif, Z 2020, Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites. in R Fangueiro & S Rana (eds), Advanced Materials for Defense: Development, Analysis and Applications. vol. 4, Springer Proceedings in Materials, vol. 4, Springer, pp. 25-34, 1st World Conference on Advanced Materials for Defense , Lisbon, Portugal, 3/09/18. https://doi.org/10.1007/978-3-030-34123-7_3

Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites. / Bhakta, Arvind Kumar; Kumari, Sunita; Hussain, Sahid et al.
Advanced Materials for Defense: Development, Analysis and Applications. ed. / Raul Fangueiro; Sohel Rana. Vol. 4 Springer, 2020. p. 25-34 (Springer Proceedings in Materials; Vol. 4).

Research output: Contribution in Book/Catalog/Report/Conference proceeding › Chapter

TY - CHAP

T1 - Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites

AU - Bhakta, Arvind Kumar

AU - Kumari, Sunita

AU - Hussain, Sahid

AU - Mascarenhas, Ronald J.

AU - Martis, Praveen

AU - Delhalle, Joseph

AU - Mekhalif, Zineb

PY - 2020/1

Y1 - 2020/1

N2 - A simple and effective approach using infrared (IR) irradiation and diazonium chemistry has been applied to decorate multi-wall carbon nanotubes (MWCNTs) with lanthanum hydroxide nanoparticles (LaH NPs). The decoration process comprised four steps: purification, functionalization, impregnation and calcination. The resulting materials were characterized with XPS, TEM, PXRD, EDX and Raman spectroscopy. Sodium hydroxide treatment led to the purification of MWCNTs (p-MWCNTs). Functionalizing purified MWCNTs with in situ generated tricarboxylic aryl diazonium salts (p-MWCNTs-D3) followed by impregnation using IR irradiation was the key step in efficiently impregnating p-MWCNTs-D3 with lanthanum nitrate (p-MWCNTs-D3/LaN). Calcination of p-MWCNTs-D3/LaN at 500 °C under argon atmosphere resulted in homogeneously distributed LaH NPs on MWCNTs (p-MWCNTs/LaH) in the size range of 1.5–6.0 nm, with a Gaussian mean diameter of 3.0 nm. LaH nanoparticles were found to be amorphous. This method is applicable to large-scale production, which opens interesting outlooks for nanotechnology applications such as energy storage material and sensor for detection of chemical warfare agents in the defense sector.

AB - A simple and effective approach using infrared (IR) irradiation and diazonium chemistry has been applied to decorate multi-wall carbon nanotubes (MWCNTs) with lanthanum hydroxide nanoparticles (LaH NPs). The decoration process comprised four steps: purification, functionalization, impregnation and calcination. The resulting materials were characterized with XPS, TEM, PXRD, EDX and Raman spectroscopy. Sodium hydroxide treatment led to the purification of MWCNTs (p-MWCNTs). Functionalizing purified MWCNTs with in situ generated tricarboxylic aryl diazonium salts (p-MWCNTs-D3) followed by impregnation using IR irradiation was the key step in efficiently impregnating p-MWCNTs-D3 with lanthanum nitrate (p-MWCNTs-D3/LaN). Calcination of p-MWCNTs-D3/LaN at 500 °C under argon atmosphere resulted in homogeneously distributed LaH NPs on MWCNTs (p-MWCNTs/LaH) in the size range of 1.5–6.0 nm, with a Gaussian mean diameter of 3.0 nm. LaH nanoparticles were found to be amorphous. This method is applicable to large-scale production, which opens interesting outlooks for nanotechnology applications such as energy storage material and sensor for detection of chemical warfare agents in the defense sector.

KW - Decoration

KW - Diazonium chemistry

KW - Infrared irradiation

KW - Lanthanum hydroxide nanoparticles

KW - Lanthanum nitrate

KW - Multi-wall carbon nanotubes

UR - http://www.scopus.com/inward/record.url?scp=85103092297&partnerID=8YFLogxK

U2 - 10.1007/978-3-030-34123-7_3

DO - 10.1007/978-3-030-34123-7_3

M3 - Chapter

SN - 978-3-030-34122-0

VL - 4

T3 - Springer Proceedings in Materials

SP - 25

EP - 34

BT - Advanced Materials for Defense

A2 - Fangueiro, Raul

A2 - Rana, Sohel

PB - Springer

T2 - 1st World Conference on Advanced Materials for Defense

Y2 - 3 September 2018 through 4 September 2018

ER -

Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites

Abstract

Publication series

Conference

Keywords

UN SDGs

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Synthesis, Irradiation and Analysis of Materials (SIAM)

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Lanthanum Hydroxide Nanoparticles/Multi-Wall Carbon Nanotubes Nanocomposites

Abstract

Publication series

Conference

Keywords

UN SDGs

Access to Document

Other files and links

Fingerprint

Equipment

Synthesis, Irradiation and Analysis of Materials (SIAM)

Cite this