Bibliographic Details
| Title: |
Direct fabrication of crystallized LiCoO2 films on paper by artificial biomineralization with electrochemically activated interfacial reactions |
| Authors: |
Fujiwara, Takeshi1, Nakagawa, Yoshinori1, Nakaue, Takuya1, Song, Seung-Wan1, Watanabe, Tomoaki1, Teranishi, Ryo1, Yoshimura, Masahiro yoshimura@msl.titech.ac.jp |
| Source: |
Chemical Physics Letters. Nov2002, Vol. 365 Issue 5/6, p369. 5p. |
| Subjects: |
Biomineralization, Lithium compounds, Cobalt compounds, Anodes |
| Abstract: |
We have developed a new method to directly fabricate lithium cobalt oxide (LiCoO2) films onto porous films by an electrodeposition method in solutions at low temperature. A set of porous substrate films consisting of a PTFE membrane-filter and paper was placed between a LiOH solution and a CoSO4 solution. Cobalt compounds were deposited on the substrates under electrical currents of ∼1 mA/cm2 using carbon electrodes. As a result, we found that LiCoO2 films on the porous filter were successfully fabricated at 120 °C. Furthermore, the LiCoO2 films did not cover the entire substrate, but formed only in the shape of the anode. [Copyright &y& Elsevier] |
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| Database: |
Engineering Source |
