Cover Image

Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim

Nowadays, with increasing thrust on nanostructured materials, Electrophoretic Deposition (EPD) technique is being viewed with more interest for assembly of nanoparticles. It covers a wide range of applications such as photonic materials, high density magnetic data storage devices, microchip reactors...

Full description

Saved in:
Bibliographic Details
Main Authors: Abdol Aziz, Rabiatul Adawiyah, Abu Bakar, Noor Fitrah, Naim, Mohd Nazli
Format: Research Reports
Language:English
Published: Research Management Institute (RMI) 2013
Subjects:
Electronics
Online Access:http://ir.uitm.edu.my/id/eprint/20939/1/LP_RABIATUL%20ADAWIYAH%20ABDOL%20AZIZ%20RMI%2013_5.pdf
http://ir.uitm.edu.my/id/eprint/20939/
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.uitm.ir.20939
record_format eprints
spelling my.uitm.ir.209392018-10-02T08:56:01Z http://ir.uitm.edu.my/id/eprint/20939/ Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim Abdol Aziz, Rabiatul Adawiyah Abu Bakar, Noor Fitrah Naim, Mohd Nazli Electronics Nowadays, with increasing thrust on nanostructured materials, Electrophoretic Deposition (EPD) technique is being viewed with more interest for assembly of nanoparticles. It covers a wide range of applications such as photonic materials, high density magnetic data storage devices, microchip reactors and biosensors. Obviously, the use of water/aqueous implies advantages such as a faster kinetics, in addition to important health, environmental, and cost benefits. However, it causes a number of problems in electrophoretic forming mainly related to electrochemical reaction in the electrodes when current is passed through, which seriously affects the efficiency of the process and the uniformity of the deposit. Different sizes of standard nanoparticles i.e. polystyrene latex (PSL) particles will be diluted with milipore water into several concentration media and it will be sonicated . pH of the aqueous will be prepared in acid and alkaline media by adding HCl and NaOH respectively. Carbon and copper electrode will be submerged in the media. EPD with Direct Current (DC) voltage will be applied during the deposition process. The deposited particle will be weighed with balancer. For the case of pulse DC, different frequency of pulse cycle will be applied. The deposited particles will be analyzed using X-ray Diffraction (XRD). The morphology of the deposited naoparticles will be analyzed by using Scanning Electron Microscopy (SEM). Distribution of the deposited particle will be characterized iether by using EDS analyzer in SEM. In this work, we propose to evaluate the uniformity of the deposited particles with EPD technique, pulse DC will be applied in the experiment with different frequency of pulse cycle. Research Management Institute (RMI) 2013 Research Reports NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/20939/1/LP_RABIATUL%20ADAWIYAH%20ABDOL%20AZIZ%20RMI%2013_5.pdf Abdol Aziz, Rabiatul Adawiyah and Abu Bakar, Noor Fitrah and Naim, Mohd Nazli (2013) Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim. [Research Reports]
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Electronics
spellingShingle Electronics
Abdol Aziz, Rabiatul Adawiyah
Abu Bakar, Noor Fitrah
Naim, Mohd Nazli
Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim
description Nowadays, with increasing thrust on nanostructured materials, Electrophoretic Deposition (EPD) technique is being viewed with more interest for assembly of nanoparticles. It covers a wide range of applications such as photonic materials, high density magnetic data storage devices, microchip reactors and biosensors. Obviously, the use of water/aqueous implies advantages such as a faster kinetics, in addition to important health, environmental, and cost benefits. However, it causes a number of problems in electrophoretic forming mainly related to electrochemical reaction in the electrodes when current is passed through, which seriously affects the efficiency of the process and the uniformity of the deposit. Different sizes of standard nanoparticles i.e. polystyrene latex (PSL) particles will be diluted with milipore water into several concentration media and it will be sonicated . pH of the aqueous will be prepared in acid and alkaline media by adding HCl and NaOH respectively. Carbon and copper electrode will be submerged in the media. EPD with Direct Current (DC) voltage will be applied during the deposition process. The deposited particle will be weighed with balancer. For the case of pulse DC, different frequency of pulse cycle will be applied. The deposited particles will be analyzed using X-ray Diffraction (XRD). The morphology of the deposited naoparticles will be analyzed by using Scanning Electron Microscopy (SEM). Distribution of the deposited particle will be characterized iether by using EDS analyzer in SEM. In this work, we propose to evaluate the uniformity of the deposited particles with EPD technique, pulse DC will be applied in the experiment with different frequency of pulse cycle.
format Research Reports
author Abdol Aziz, Rabiatul Adawiyah
Abu Bakar, Noor Fitrah
Naim, Mohd Nazli
author_facet Abdol Aziz, Rabiatul Adawiyah
Abu Bakar, Noor Fitrah
Naim, Mohd Nazli
author_sort Abdol Aziz, Rabiatul Adawiyah
title Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim
title_short Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim
title_full Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim
title_fullStr Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim
title_full_unstemmed Uniformity investigation of deposited nanoparticles via pulse direct current (DC) in electrophoretic deposition (EPD) / Rabiatul Adawiyah Abdol Aziz, Noor Fitrah Abu Bakar and Mohd Nazli Naim
title_sort uniformity investigation of deposited nanoparticles via pulse direct current (dc) in electrophoretic deposition (epd) / rabiatul adawiyah abdol aziz, noor fitrah abu bakar and mohd nazli naim
publisher Research Management Institute (RMI)
publishDate 2013
url http://ir.uitm.edu.my/id/eprint/20939/1/LP_RABIATUL%20ADAWIYAH%20ABDOL%20AZIZ%20RMI%2013_5.pdf
http://ir.uitm.edu.my/id/eprint/20939/
_version_ 1685649401245073408
score 13.211869

Similar Items