Direct fabrication of crystallized LiCoO2 films on paper by artificial biomineralization with electrochemically activated interfacial reactions

Takeshi Fujiwara; Yoshinori Nakagaw; Takuya Nakaue; Seung Wan Song; Tomoaki Watanabe; Ryo Teranishi; Masahiro Yoshimura

doi:10.1016/S0009-2614(02)01444-6

Direct fabrication of crystallized LiCoO₂ films on paper by artificial biomineralization with electrochemically activated interfacial reactions

Takeshi Fujiwara
, Yoshinori Nakagaw
, Takuya Nakaue
, Seung Wan Song
, Tomoaki Watanabe
, Ryo Teranishi
, Masahiro Yoshimura

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

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.

Original language	English
Pages (from-to)	369-373
Number of pages	5
Journal	Chemical Physics Letters
Volume	365
Issue number	5-6
DOIs	https://doi.org/10.1016/S0009-2614(02)01444-6
Publication status	Published - Nov 13 2002
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/S0009-2614(02)01444-6

Cite this

@article{4a98c183e42e4314bd6d74b193bc46fa,

title = "Direct fabrication of crystallized LiCoO2 films on paper by artificial biomineralization with electrochemically activated interfacial reactions",

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.",

author = "Takeshi Fujiwara and Yoshinori Nakagaw and Takuya Nakaue and Song, \{Seung Wan\} and Tomoaki Watanabe and Ryo Teranishi and Masahiro Yoshimura",

note = "Funding Information: This work has been supported by the {\textquoteleft}Research for the Future{\textquoteright} Program of the Japan Society for Promotion of Science (JSPS-RFTF-96R06901). ",

year = "2002",

month = nov,

day = "13",

doi = "10.1016/S0009-2614(02)01444-6",

language = "English",

volume = "365",

pages = "369--373",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

number = "5-6",

}

TY - JOUR

T1 - Direct fabrication of crystallized LiCoO2 films on paper by artificial biomineralization with electrochemically activated interfacial reactions

AU - Fujiwara, Takeshi

AU - Nakagaw, Yoshinori

AU - Nakaue, Takuya

AU - Song, Seung Wan

AU - Watanabe, Tomoaki

AU - Teranishi, Ryo

AU - Yoshimura, Masahiro

N1 - Funding Information: This work has been supported by the ‘Research for the Future’ Program of the Japan Society for Promotion of Science (JSPS-RFTF-96R06901).

PY - 2002/11/13

Y1 - 2002/11/13

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/0037073181

UR - https://www.scopus.com/pages/publications/0037073181#tab=citedBy

U2 - 10.1016/S0009-2614(02)01444-6

DO - 10.1016/S0009-2614(02)01444-6

M3 - Article

AN - SCOPUS:0037073181

SN - 0009-2614

VL - 365

SP - 369

EP - 373

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 5-6

ER -

Direct fabrication of crystallized LiCoO₂ films on paper by artificial biomineralization with electrochemically activated interfacial reactions

Abstract

All Science Journal Classification (ASJC) codes

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