Synthesis and characterization of NIR luminescent LaF3:Ln3+ nanoparticles and their transparent epoxy nanocomposites

Pramod K. Nampoothiri; Mayuri N. Gandhi; A. R. Kulkarni

doi:10.4028/www.scientific.net/AMR.748.101

Synthesis and characterization of NIR luminescent LaF₃:Ln³⁺ nanoparticles and their transparent epoxy nanocomposites

Pramod K. Nampoothiri
, Mayuri N. Gandhi
, A. R. Kulkarni

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

3 Citations (Scopus)

Abstract

Near infrared (NIR) emitting LaF₃:Ln³⁺ (Ln³⁺→Nd³⁺, Er³⁺, Yb³⁺ and Ho³⁺) singly doped nanoparticles (NPs), with an average size of 5 nm, have been synthesized using simple co-precipitation route. Nanoparticles were functionalized with oleic acid. FTIR spectra revealed the prescience of chemisorbed oleic acid on the surface of nanoparticles. 10 wt % of LaF₃:Nd³⁺ nanoparticles were incorporated into epoxy by solution mixing method. The LaF₃:Nd³⁺-Epoxy Nanocomposites showed good transparency along with prominent NIR emissions at 880 nm, 1053 nm and 1330 nm on excitation at 575 nm.

Original language	English
Title of host publication	Material and Manufacturing Technology IV
Pages	101-105
Number of pages	5
DOIs	https://doi.org/10.4028/www.scientific.net/AMR.748.101
Publication status	Published - 2013
Event	2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013 - Seoul, Korea, Republic of Duration: 11-05-2013 → 12-05-2013

Publication series

Name	Advanced Materials Research
Volume	748
ISSN (Print)	1022-6680

Conference

Conference	2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013
Country/Territory	Korea, Republic of
City	Seoul
Period	11-05-13 → 12-05-13

All Science Journal Classification (ASJC) codes

General Engineering

Access to Document

10.4028/www.scientific.net/AMR.748.101

Cite this

@inproceedings{4a7ed5c5353746b2b82bb86579cbc09a,

title = "Synthesis and characterization of NIR luminescent LaF3:Ln3+ nanoparticles and their transparent epoxy nanocomposites",

abstract = "Near infrared (NIR) emitting LaF3:Ln3+ (Ln3+→Nd3+, Er3+, Yb3+ and Ho3+) singly doped nanoparticles (NPs), with an average size of 5 nm, have been synthesized using simple co-precipitation route. Nanoparticles were functionalized with oleic acid. FTIR spectra revealed the prescience of chemisorbed oleic acid on the surface of nanoparticles. 10 wt \% of LaF3:Nd3+ nanoparticles were incorporated into epoxy by solution mixing method. The LaF3:Nd3+-Epoxy Nanocomposites showed good transparency along with prominent NIR emissions at 880 nm, 1053 nm and 1330 nm on excitation at 575 nm.",

author = "Nampoothiri, \{Pramod K.\} and Gandhi, \{Mayuri N.\} and Kulkarni, \{A. R.\}",

year = "2013",

doi = "10.4028/www.scientific.net/AMR.748.101",

language = "English",

isbn = "9783037857526",

series = "Advanced Materials Research",

pages = "101--105",

booktitle = "Material and Manufacturing Technology IV",

note = "2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013 ; Conference date: 11-05-2013 Through 12-05-2013",

}

Nampoothiri, PK, Gandhi, MN & Kulkarni, AR 2013, Synthesis and characterization of NIR luminescent LaF₃:Ln³⁺ nanoparticles and their transparent epoxy nanocomposites. in Material and Manufacturing Technology IV. Advanced Materials Research, vol. 748, pp. 101-105, 2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013, Seoul, Korea, Republic of, 11-05-13. https://doi.org/10.4028/www.scientific.net/AMR.748.101

TY - GEN

T1 - Synthesis and characterization of NIR luminescent LaF3:Ln3+ nanoparticles and their transparent epoxy nanocomposites

AU - Nampoothiri, Pramod K.

AU - Gandhi, Mayuri N.

AU - Kulkarni, A. R.

PY - 2013

Y1 - 2013

N2 - Near infrared (NIR) emitting LaF3:Ln3+ (Ln3+→Nd3+, Er3+, Yb3+ and Ho3+) singly doped nanoparticles (NPs), with an average size of 5 nm, have been synthesized using simple co-precipitation route. Nanoparticles were functionalized with oleic acid. FTIR spectra revealed the prescience of chemisorbed oleic acid on the surface of nanoparticles. 10 wt % of LaF3:Nd3+ nanoparticles were incorporated into epoxy by solution mixing method. The LaF3:Nd3+-Epoxy Nanocomposites showed good transparency along with prominent NIR emissions at 880 nm, 1053 nm and 1330 nm on excitation at 575 nm.

AB - Near infrared (NIR) emitting LaF3:Ln3+ (Ln3+→Nd3+, Er3+, Yb3+ and Ho3+) singly doped nanoparticles (NPs), with an average size of 5 nm, have been synthesized using simple co-precipitation route. Nanoparticles were functionalized with oleic acid. FTIR spectra revealed the prescience of chemisorbed oleic acid on the surface of nanoparticles. 10 wt % of LaF3:Nd3+ nanoparticles were incorporated into epoxy by solution mixing method. The LaF3:Nd3+-Epoxy Nanocomposites showed good transparency along with prominent NIR emissions at 880 nm, 1053 nm and 1330 nm on excitation at 575 nm.

UR - https://www.scopus.com/pages/publications/84884737501

UR - https://www.scopus.com/pages/publications/84884737501#tab=citedBy

U2 - 10.4028/www.scientific.net/AMR.748.101

DO - 10.4028/www.scientific.net/AMR.748.101

M3 - Conference contribution

AN - SCOPUS:84884737501

SN - 9783037857526

T3 - Advanced Materials Research

SP - 101

EP - 105

BT - Material and Manufacturing Technology IV

T2 - 2013 4th International Conference on Material and Manufacturing Technology, ICMMT 2013

Y2 - 11 May 2013 through 12 May 2013

ER -