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Preparation of Fiber-Type Cathode and Its Electrode Characteristics for Sodium Ion Battery.

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Title: Preparation of Fiber-Type Cathode and Its Electrode Characteristics for Sodium Ion Battery.
Authors: Yi-Hung Liu1 yihung-ryuu@aist.go.jp;, Tomoaki Takasaki2, Kazuya Nishimura2, Shiori Katsura1, Masahiro Yanagida1, Tetsuo Sakai1 sakai-tetsuo@aist.go.jp
Source: Journal of The Electrochemical Society. 2014, Vol. 161 Issue 9, pA1194-A1199. 6p.
Subjects: Sodium ions, Battery additives, Hydrothermal electric power systems, Electroplating, Electrochemistry
Abstract: Fiber-type cathodes composed of Na-Mn-O for use in a sodium ion battery were developed. The active material was synthesized onto carbon fibers by a two-step procedure that included electrodeposition and hydrothermal reactions. The active material shapes were changed depending on the experimental conditions. The scale-shaped material composed of the Na0.91MnO2 phase was formed by the electrodeposition in an Mn(NO3)2solution, while the circular-shaped one was obtained in the MnSO4 solution. The addition of H2O2 and increase in the hydrothermal temperature helped to decrease the unreacted precursor phase. The scale-shaped cathode mainly composed of the Na0.91MnO2 phase exhibited the highest 185 mAh/g discharge capacity among the fiber-type Na-Mn-O electrodes, indicating that this active material is beneficial for the intercalation and deintercalation of sodium ions. In addition, both the scale-shaped and string-shaped cathodes exhibited similar rate and cycling performances. [ABSTRACT FROM AUTHOR]
Copyright of Journal of The Electrochemical Society is the property of IOP Publishing 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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DbLabel: Engineering Source
An: 97451537
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Preparation of Fiber-Type Cathode and Its Electrode Characteristics for Sodium Ion Battery.
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  Data: <searchLink fieldCode="AR" term="%22Yi-Hung+Liu%22">Yi-Hung Liu</searchLink><relatesTo>1</relatesTo><i> yihung-ryuu@aist.go.jp;</i><br /><searchLink fieldCode="AR" term="%22Tomoaki+Takasaki%22">Tomoaki Takasaki</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Kazuya+Nishimura%22">Kazuya Nishimura</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Shiori+Katsura%22">Shiori Katsura</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Masahiro+Yanagida%22">Masahiro Yanagida</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Tetsuo+Sakai%22">Tetsuo Sakai</searchLink><relatesTo>1</relatesTo><i> sakai-tetsuo@aist.go.jp</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+The+Electrochemical+Society%22">Journal of The Electrochemical Society</searchLink>. 2014, Vol. 161 Issue 9, pA1194-A1199. 6p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Sodium+ions%22">Sodium ions</searchLink><br /><searchLink fieldCode="DE" term="%22Battery+additives%22">Battery additives</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrothermal+electric+power+systems%22">Hydrothermal electric power systems</searchLink><br /><searchLink fieldCode="DE" term="%22Electroplating%22">Electroplating</searchLink><br /><searchLink fieldCode="DE" term="%22Electrochemistry%22">Electrochemistry</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Fiber-type cathodes composed of Na-Mn-O for use in a sodium ion battery were developed. The active material was synthesized onto carbon fibers by a two-step procedure that included electrodeposition and hydrothermal reactions. The active material shapes were changed depending on the experimental conditions. The scale-shaped material composed of the Na0.91MnO2 phase was formed by the electrodeposition in an Mn(NO3)2solution, while the circular-shaped one was obtained in the MnSO4 solution. The addition of H2O2 and increase in the hydrothermal temperature helped to decrease the unreacted precursor phase. The scale-shaped cathode mainly composed of the Na0.91MnO2 phase exhibited the highest 185 mAh/g discharge capacity among the fiber-type Na-Mn-O electrodes, indicating that this active material is beneficial for the intercalation and deintercalation of sodium ions. In addition, both the scale-shaped and string-shaped cathodes exhibited similar rate and cycling performances. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of The Electrochemical Society is the property of IOP Publishing 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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RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1149/2.0071409jes
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 6
        StartPage: A1194
    Subjects:
      – SubjectFull: Sodium ions
        Type: general
      – SubjectFull: Battery additives
        Type: general
      – SubjectFull: Hydrothermal electric power systems
        Type: general
      – SubjectFull: Electroplating
        Type: general
      – SubjectFull: Electrochemistry
        Type: general
    Titles:
      – TitleFull: Preparation of Fiber-Type Cathode and Its Electrode Characteristics for Sodium Ion Battery.
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          Name:
            NameFull: Yi-Hung Liu
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          Name:
            NameFull: Tomoaki Takasaki
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            NameFull: Kazuya Nishimura
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            NameFull: Shiori Katsura
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            NameFull: Masahiro Yanagida
      – PersonEntity:
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            NameFull: Tetsuo Sakai
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            – D: 01
              M: 09
              Text: 2014
              Type: published
              Y: 2014
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              Value: 161
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              Value: 9
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            – TitleFull: Journal of The Electrochemical Society
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