SYNTHESIS AND CHARACTERIZATION OF CdS NANOPARTICLES BY TWO DIFFERENT FORMULATIONS USING POLYETHYLENIMINE AS COMPLEXING AGENT

J. O. Rivera-Nieblas; D. Garcia-Bedoya; M. C. Acosta-Enriquez; R. Ochoa-Landin; A. Apolinar-Iribe; F. Paraguay-Delgado; R. Castillo-Ortega; S. J. Castillo

SYNTHESIS AND CHARACTERIZATION OF CdS NANOPARTICLES BY TWO DIFFERENT FORMULATIONS USING POLYETHYLENIMINE AS COMPLEXING AGENT

J. O. Rivera-Nieblas, D. Garcia-Bedoya, M. C. Acosta-Enriquez, R. Ochoa-Landin, A. Apolinar-Iribe, F. Paraguay-Delgado, R. Castillo-Ortega, S. J. Castillo

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Abstract

In this paper we present two different formulations to obtain CdS nanoparticles using polyethylenimine (PEI) and another with ammonium hydroxideas a complexing agent. Chemical composition was obtained by X-ray photoelectron spectroscopy and Raman spectroscopy all of these confirmed the CdS presence. Optics properties such as absorption and transmission were measured. Transmission results were among 20 and 60 percent through 500 y 900 nm and the absorption borders about the order of 487 nm for both formulations. Gap energy was calculated from these absorption values obtaining 2.54 eV for the ammonium hydroxide formulation and 2.55 eV for PEI. On the other hand, a Transmission Electronic Microscope (TEM) determined structural properties, where clusters of different form and orientations (cubical and hexagonal structure) were observed with an average size of 8 nm for both formulations.

Original language	English
Pages (from-to)	257-263
Number of pages	7
Journal	Chalcogenide Letters
Volume	13
Issue number	6
State	Published - Jun 2016

Bibliographical note

Publisher Copyright:
© 2016, National Institute R and D of Materials Physics. All rights reserved.

Keywords

Nanoparticles
TEM
Poliethylenimine
Cadmium Sulphide

Cite this

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title = "SYNTHESIS AND CHARACTERIZATION OF CdS NANOPARTICLES BY TWO DIFFERENT FORMULATIONS USING POLYETHYLENIMINE AS COMPLEXING AGENT",

abstract = "In this paper we present two different formulations to obtain CdS nanoparticles using polyethylenimine (PEI) and another with ammonium hydroxideas a complexing agent. Chemical composition was obtained by X-ray photoelectron spectroscopy and Raman spectroscopy all of these confirmed the CdS presence. Optics properties such as absorption and transmission were measured. Transmission results were among 20 and 60 percent through 500 y 900 nm and the absorption borders about the order of 487 nm for both formulations. Gap energy was calculated from these absorption values obtaining 2.54 eV for the ammonium hydroxide formulation and 2.55 eV for PEI. On the other hand, a Transmission Electronic Microscope (TEM) determined structural properties, where clusters of different form and orientations (cubical and hexagonal structure) were observed with an average size of 8 nm for both formulations.",

keywords = "Nanoparticles, TEM, Poliethylenimine, Cadmium Sulphide",

author = "Rivera-Nieblas, {J. O.} and D. Garcia-Bedoya and Acosta-Enriquez, {M. C.} and R. Ochoa-Landin and A. Apolinar-Iribe and F. Paraguay-Delgado and R. Castillo-Ortega and Castillo, {S. J.}",

year = "2016",

month = jun,

language = "Ingl{\'e}s",

volume = "13",

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journal = "Chalcogenide Letters",

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publisher = "National Institute R and D of Materials Physics",

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T1 - SYNTHESIS AND CHARACTERIZATION OF CdS NANOPARTICLES BY TWO DIFFERENT FORMULATIONS USING POLYETHYLENIMINE AS COMPLEXING AGENT

AU - Rivera-Nieblas, J. O.

AU - Garcia-Bedoya, D.

AU - Acosta-Enriquez, M. C.

AU - Ochoa-Landin, R.

AU - Apolinar-Iribe, A.

AU - Paraguay-Delgado, F.

AU - Castillo-Ortega, R.

AU - Castillo, S. J.

PY - 2016/6

Y1 - 2016/6

N2 - In this paper we present two different formulations to obtain CdS nanoparticles using polyethylenimine (PEI) and another with ammonium hydroxideas a complexing agent. Chemical composition was obtained by X-ray photoelectron spectroscopy and Raman spectroscopy all of these confirmed the CdS presence. Optics properties such as absorption and transmission were measured. Transmission results were among 20 and 60 percent through 500 y 900 nm and the absorption borders about the order of 487 nm for both formulations. Gap energy was calculated from these absorption values obtaining 2.54 eV for the ammonium hydroxide formulation and 2.55 eV for PEI. On the other hand, a Transmission Electronic Microscope (TEM) determined structural properties, where clusters of different form and orientations (cubical and hexagonal structure) were observed with an average size of 8 nm for both formulations.

AB - In this paper we present two different formulations to obtain CdS nanoparticles using polyethylenimine (PEI) and another with ammonium hydroxideas a complexing agent. Chemical composition was obtained by X-ray photoelectron spectroscopy and Raman spectroscopy all of these confirmed the CdS presence. Optics properties such as absorption and transmission were measured. Transmission results were among 20 and 60 percent through 500 y 900 nm and the absorption borders about the order of 487 nm for both formulations. Gap energy was calculated from these absorption values obtaining 2.54 eV for the ammonium hydroxide formulation and 2.55 eV for PEI. On the other hand, a Transmission Electronic Microscope (TEM) determined structural properties, where clusters of different form and orientations (cubical and hexagonal structure) were observed with an average size of 8 nm for both formulations.

KW - Nanoparticles

KW - TEM

KW - Poliethylenimine

KW - Cadmium Sulphide

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M3 - Artículo

SN - 1584-8663

VL - 13

SP - 257

EP - 263

JO - Chalcogenide Letters

JF - Chalcogenide Letters

IS - 6

ER -

SYNTHESIS AND CHARACTERIZATION OF CdS NANOPARTICLES BY TWO DIFFERENT FORMULATIONS USING POLYETHYLENIMINE AS COMPLEXING AGENT

Abstract

Bibliographical note

Keywords

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