Investigation on electrochemical properties of carbon nanotubes-graphite composite as anode material in lithium ion battery / Dzulieza Halib

Halib, Dzulieza (2008) Investigation on electrochemical properties of carbon nanotubes-graphite composite as anode material in lithium ion battery / Dzulieza Halib. [Student Project] (Unpublished)

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Abstract

CNTs-graphite composite is used as an active anode material in lithium ion battery. The electrochemical properties of the anode material are characterized by variety of techniques. A literature review summarizes the findings of anode, cathode and electrolyte materials in lithium ion battery. The composite is prepared by method of ball milling. For battery fabrication, we use a method of coin cell assembly. A few apparatus and techniques need to be operated in order to determine the electrochemical characteristic of the composite including the cyclic voltammetry and charge discharge cycle. This composite shows a good cycling performance with also good cycle ability. Almost all the samples showed the capacity at the first cycle of 400 mAh/g. However, the average capacity is quite low while the capacity lost was a bit high.

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Item Type: Student Project
Creators:
Creators
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Halib, Dzulieza
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Yahya, Muhd Zu Azhan (Dr.)
UNSPECIFIED
Subjects: Q Science > QC Physics > Electricity and magnetism
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme: Bachelor of Science (Hons.) Physics
Item ID: 44448
Uncontrolled Keywords: Electrochemical, Anode material, Ball milling
URI: https://ir.uitm.edu.my/id/eprint/44448

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  • Koleksi Akses Terhad | PTAR Utama | Shah Alam
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