電気化学素子用電極、その製造方法および前記電極を用いた電気化学素子

Title:

電気化学素子用電極、その製造方法および前記電極を用いた電気化学素子

Document Type and Number:

Japanese Patent JP4345920

Kind Code:

B2

Abstract:

To provide an electrode for electrochemical elements capable of charging and discharging at a high speed and configuring electrochemical elements with a high capacitance.

An electrode for electrochemical elements is configured to include at least a titanate nanosheet represented by a chemical formula H2Ti8O17-nH2O(n=0 to 2.0), and a carbon material for imparting an electrical conductivity. Alternatively, the electrode for electrochemical elements is configured to include a complex consisting of 8 titanate nanosheet represented by a chemical formula H2Ti8O17-nH2O(n=0 to 2.0) and a carbon material as an active substance. And, electrochemical elements are configured to use the electrode for electrochemical elements for a positive electrode and a negative electrode.

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Inventors:

Miyayama Masaru
Shinya Suzuki
Hideaki Katayama
Nagai Ryu

Application Number:

JP2003339501A

Publication Date:

October 14, 2009

Filing Date:

September 30, 2003

Export Citation:

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Assignee:

Hitachi Maxell Co., Ltd.

International Classes:

C01G23/04; B82Y30/00; B82Y99/00; H01M4/131; H01M4/139; H01M4/1391; H01M4/36; H01M4/48; H01M4/62; H01M10/05

Attorney, Agent or Firm:

Tetsuo Miwa

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