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Synthesis of Strontium Hexaferrite

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Synthesis of Strontium Hexaferrite
SYNTHESIS OF STRONTIUM HEXAFERRITE SUBSTITUTED WITH TITANIUM AND ZINC NANOPARTICLES BY SOL-GEL METHOD AND ITS CHARACTERIZATION

BY PAVITRA THIRUCHELVAM

SCHOOL OF ARTS AND SCIENCE TUNKU ABDUL RAHMAN COLLEGE KUALA LUMPUR

2012/2013

SYNTHESIS OF STRONTIUM HEXAFERRITE SUBSTITUTED WITH TITANIUM AND ZINC NANOPARTICLES BY SOL-GEL METHOD AND ITS CHARACTERIZATION

BY PAVITRA THIRUCHELVAM

A project report submitted to the School of Arts and Science in partial fulfilment of the requirement for the Bachelor of Science, Campbell University, U.S.A. and Advanced Diploma in Science, Tunku Abdul Rahman College

2012/2013

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DECLARATION ON PLAGIARISM

Name: …Pavitra Thiruchelvam……………. Student’s ID:…11WAB08632…………

Title of Thesis: Synthesis of Strontium Hexaferrite Substituted with Titanium and Zinc (SrZnxTixFe12-2x O19) nanoparticles by Sol-gel method and its characterization

Declaration

1. I confirm that I understand what plagiarism entails and am aware of the College’s policy in this regard. 2. I confirm that I have not committed plagiarism when completing the attached piece of work. 3. I did not make use of another student’s previous work and submitted it as my own. 4. I did not allow and will not allow anyone to copy my work with the intention of presenting it as his or her own work. 5. I declare that this thesis is my own, original work.

Signature: ……………………………………...

Date: …22.03.2013…………………………

ii

ACKNOWLEDGEMENT

Foremost, I would like to express my gratitude to my advisor, Dr. Teh Geok Bee for her guidance to complete my Degree study and research. Under her supervision, I have gained more knowledge especially on chemistry (material science). Besides that, she has also inspired me to think critical to solve the scientific problem faced during the research. Besides my advisor, I would like to thank the other lectures especially Ms. Chia and Dr. Banumathi at Tunku Abdul Rahman College for their motivation and guidance. I thank my thesis team mates, Chan Chun lam,



References: 56 Weissleder R, Elizondo G, Wittenburg J, Rabito CA, Bengele HH, Josephson L: Ultrasmall superparamagnetic iron oxide: characterization of a new class of contrast agents for MR imaging, (1990)

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