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

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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]
Copyright of Chemical Physics Letters is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 7920253
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Direct fabrication of crystallized <f>LiCoO<subscript>2</subscript></f> films on paper by artificial biomineralization with electrochemically activated interfacial reactions
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  Data: <searchLink fieldCode="AR" term="%22Fujiwara%2C+Takeshi%22">Fujiwara, Takeshi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Nakagawa%2C+Yoshinori%22">Nakagawa, Yoshinori</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Nakaue%2C+Takuya%22">Nakaue, Takuya</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Song%2C+Seung-Wan%22">Song, Seung-Wan</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Watanabe%2C+Tomoaki%22">Watanabe, Tomoaki</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Teranishi%2C+Ryo%22">Teranishi, Ryo</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Yoshimura%2C+Masahiro%22">Yoshimura, Masahiro</searchLink><i> yoshimura@msl.titech.ac.jp</i>
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  Data: <searchLink fieldCode="JN" term="%22Chemical+Physics+Letters%22">Chemical Physics Letters</searchLink>. Nov2002, Vol. 365 Issue 5/6, p369. 5p.
– Name: Subject
  Label: Subjects
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  Data: <searchLink fieldCode="DE" term="%22Biomineralization%22">Biomineralization</searchLink><br /><searchLink fieldCode="DE" term="%22Lithium+compounds%22">Lithium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Cobalt+compounds%22">Cobalt compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Anodes%22">Anodes</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: We have developed a new method to directly fabricate lithium cobalt oxide (<f>LiCoO2</f>) 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 <f>CoSO4</f> solution. Cobalt compounds were deposited on the substrates under electrical currents of <f>∼</f>1 mA/<f>cm2</f> using carbon electrodes. As a result, we found that <f>LiCoO2</f> films on the porous filter were successfully fabricated at 120 °C. Furthermore, the <f>LiCoO2</f> films did not cover the entire substrate, but formed only in the shape of the anode. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chemical Physics Letters is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/S0009-2614(02)01444-6
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      – Code: eng
        Text: English
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      – SubjectFull: Biomineralization
        Type: general
      – SubjectFull: Lithium compounds
        Type: general
      – SubjectFull: Cobalt compounds
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      – SubjectFull: Anodes
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      – TitleFull: Direct fabrication of crystallized <f>LiCoO2</f> films on paper by artificial biomineralization with electrochemically activated interfacial reactions
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            NameFull: Fujiwara, Takeshi
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            NameFull: Nakagawa, Yoshinori
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            NameFull: Nakaue, Takuya
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            NameFull: Song, Seung-Wan
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            NameFull: Watanabe, Tomoaki
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              Text: Nov2002
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              Y: 2002
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