Simple synthesis of orange fluorescent CdSe-polycaprolactone nanofiber via a completely non-phosphine based route

Sneha Mohan; Oluwatobi Samuel Oluwafemi

doi:10.1016/j.matlet.2016.03.114

Simple synthesis of orange fluorescent CdSe-polycaprolactone nanofiber via a completely non-phosphine based route

Sneha Mohan, Oluwatobi Samuel Oluwafemi

Chemical Sciences

University of Johannesburg

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We herein report the synthesis of orange emitting CdSe-polycaprolactone nanofiber via a simple and total phosphine free method. The hexadecylamine (HDA)-capped CdSe NPs was synthesized by dispersing the as-synthesized CdSe cluster in octadecene followed by thermolysis in hexadecylamine in the absence of an inert gas. The as-synthesized CdSe NPs are of good quality with high orange luminescent intensity, narrow emission width and high photostability. The transmission electron microscopy (TEM) micrograph revealed that the particles are small, monodispersed and highly crystalline with an average particle size of 2.67±43 nm. The dispersion of the as-synthesized CdSe NPs in biopolymer polycaprolactone (PCL) produced reddish orange emitting electrospun polymer nanocomposite nanofibers.

Original language	English
Pages (from-to)	157-161
Number of pages	5
Journal	Materials Letters
Volume	174
DOIs	https://doi.org/10.1016/j.matlet.2016.03.114
Publication status	Published - 1 Jul 2016

Keywords

CdSe
Hexadecylamine
Nanofiber
Nanoparticles
Spectroscopy

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.matlet.2016.03.114

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title = "Simple synthesis of orange fluorescent CdSe-polycaprolactone nanofiber via a completely non-phosphine based route",

abstract = "We herein report the synthesis of orange emitting CdSe-polycaprolactone nanofiber via a simple and total phosphine free method. The hexadecylamine (HDA)-capped CdSe NPs was synthesized by dispersing the as-synthesized CdSe cluster in octadecene followed by thermolysis in hexadecylamine in the absence of an inert gas. The as-synthesized CdSe NPs are of good quality with high orange luminescent intensity, narrow emission width and high photostability. The transmission electron microscopy (TEM) micrograph revealed that the particles are small, monodispersed and highly crystalline with an average particle size of 2.67±43 nm. The dispersion of the as-synthesized CdSe NPs in biopolymer polycaprolactone (PCL) produced reddish orange emitting electrospun polymer nanocomposite nanofibers.",

keywords = "CdSe, Hexadecylamine, Nanofiber, Nanoparticles, Spectroscopy",

author = "Sneha Mohan and Oluwafemi, {Oluwatobi Samuel}",

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T1 - Simple synthesis of orange fluorescent CdSe-polycaprolactone nanofiber via a completely non-phosphine based route

AU - Mohan, Sneha

AU - Oluwafemi, Oluwatobi Samuel

PY - 2016/7/1

Y1 - 2016/7/1

N2 - We herein report the synthesis of orange emitting CdSe-polycaprolactone nanofiber via a simple and total phosphine free method. The hexadecylamine (HDA)-capped CdSe NPs was synthesized by dispersing the as-synthesized CdSe cluster in octadecene followed by thermolysis in hexadecylamine in the absence of an inert gas. The as-synthesized CdSe NPs are of good quality with high orange luminescent intensity, narrow emission width and high photostability. The transmission electron microscopy (TEM) micrograph revealed that the particles are small, monodispersed and highly crystalline with an average particle size of 2.67±43 nm. The dispersion of the as-synthesized CdSe NPs in biopolymer polycaprolactone (PCL) produced reddish orange emitting electrospun polymer nanocomposite nanofibers.

AB - We herein report the synthesis of orange emitting CdSe-polycaprolactone nanofiber via a simple and total phosphine free method. The hexadecylamine (HDA)-capped CdSe NPs was synthesized by dispersing the as-synthesized CdSe cluster in octadecene followed by thermolysis in hexadecylamine in the absence of an inert gas. The as-synthesized CdSe NPs are of good quality with high orange luminescent intensity, narrow emission width and high photostability. The transmission electron microscopy (TEM) micrograph revealed that the particles are small, monodispersed and highly crystalline with an average particle size of 2.67±43 nm. The dispersion of the as-synthesized CdSe NPs in biopolymer polycaprolactone (PCL) produced reddish orange emitting electrospun polymer nanocomposite nanofibers.

KW - CdSe

KW - Hexadecylamine

KW - Nanofiber

KW - Nanoparticles

KW - Spectroscopy

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DO - 10.1016/j.matlet.2016.03.114

M3 - Article

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SN - 0167-577X

VL - 174

SP - 157

EP - 161

JO - Materials Letters

JF - Materials Letters

ER -

Simple synthesis of orange fluorescent CdSe-polycaprolactone nanofiber via a completely non-phosphine based route

Abstract

Keywords

ASJC Scopus subject areas

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