AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed
New materials based on LiCo02 with some nickel and aluminium atoms substituted for other metals has become increasingly popular in cathode materials for Li-ion batteries. The purpose was to investigate AC impedance study of LiCo02 and LiNio.7Coo.2Alo.1O2 by electrochemical impedance spectroscopy (EI...
Saved in:
| 主要作者: | |
|---|---|
| 格式: | Student Project |
| 語言: | English |
| 出版: |
2013
|
| 主題: | |
| 在線閱讀: | http://ir.uitm.edu.my/id/eprint/44287/1/44287.pdf http://ir.uitm.edu.my/id/eprint/44287/ |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| id |
my.uitm.ir.44287 |
|---|---|
| record_format |
eprints |
| spelling |
my.uitm.ir.442872021-03-29T03:58:47Z http://ir.uitm.edu.my/id/eprint/44287/ AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed Mohamed, Nur Saidah Heat Nuclear and particle physics. Atomic energy. Radioactivity New materials based on LiCo02 with some nickel and aluminium atoms substituted for other metals has become increasingly popular in cathode materials for Li-ion batteries. The purpose was to investigate AC impedance study of LiCo02 and LiNio.7Coo.2Alo.1O2 by electrochemical impedance spectroscopy (EIS). EIS is employed to investigate the electrochemical properties of LiCo02 and LiNio.7Coo.2Alo.1O2 cathode material. The results are interpreted on finding the conductivities of each material for pure cathode material and composite material by plotting Nyquist plots. The comparison conductivity between LiCo02 and LiNio.7Coo.2Alo.1O2 for pure cathode material and composite material also has been investigated in this study. Results indicated that the conductivity of LiNio.7Coo.2Alo.1O2 material is higher than LiCo02 material and the conductivity of composite material higher than pure cathode material. 2013-07 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/44287/1/44287.pdf Mohamed, Nur Saidah (2013) AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed. [Student Project] (Unpublished) |
| 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 |
Heat Nuclear and particle physics. Atomic energy. Radioactivity |
| spellingShingle |
Heat Nuclear and particle physics. Atomic energy. Radioactivity Mohamed, Nur Saidah AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed |
| description |
New materials based on LiCo02 with some nickel and aluminium atoms substituted for other metals has become increasingly popular in cathode materials for Li-ion batteries. The purpose was to investigate AC impedance study of LiCo02 and LiNio.7Coo.2Alo.1O2 by electrochemical impedance spectroscopy (EIS). EIS is employed to investigate the electrochemical properties of LiCo02 and LiNio.7Coo.2Alo.1O2 cathode material. The results are interpreted on finding the conductivities of each material for pure cathode material and composite material by plotting Nyquist plots. The comparison conductivity between LiCo02 and LiNio.7Coo.2Alo.1O2 for pure cathode material and composite material also has been investigated in this study. Results indicated that the conductivity of LiNio.7Coo.2Alo.1O2 material is higher than LiCo02 material and the conductivity of composite material higher than pure cathode material. |
| format |
Student Project |
| author |
Mohamed, Nur Saidah |
| author_facet |
Mohamed, Nur Saidah |
| author_sort |
Mohamed, Nur Saidah |
| title |
AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed |
| title_short |
AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed |
| title_full |
AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed |
| title_fullStr |
AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed |
| title_full_unstemmed |
AC impedance of LiNi₀.₇Co₀.₂Al₀.₁O₂ and LiCo0₂ at room temperature / Nur Saidah Mohamed |
| title_sort |
ac impedance of lini₀.₇co₀.₂al₀.₁o₂ and lico0₂ at room temperature / nur saidah mohamed |
| publishDate |
2013 |
| url |
http://ir.uitm.edu.my/id/eprint/44287/1/44287.pdf http://ir.uitm.edu.my/id/eprint/44287/ |
| _version_ |
1696979097987579904 |
| score |
13.251813 |