公开(公告)号：JP2002237430A

公开(公告)日：2002-08-23

申请号：JP2001385082

申请日：2001-12-18

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： RYU KWANG SUN ,  KIMU KUANMAN ,  PARK YONJUN ,  PARK NAMUKYU ,  CHANG SOON-HO

IPC: H01G9/00 ,  H01G9/02 ,  H01G9/025 ,  H01G9/22 ,  H01G11/02 ,  H01G11/22 ,  H01G11/38 ,  H01G11/48 ,  H01G11/54 ,  H01G11/56 ,  H01G11/64 ,  H01G11/66 ,  H01G11/78 ,  H01G11/84 ,  H01G11/86

Abstract: PROBLEM TO BE SOLVED: To provide an oxidation-reduction ultrahigh-capacitance capacitor which is provided with an electrode and a separator which are formed in one piece by using a high-molecular electrolytic film so as to simplify a manufacturing process and to reduce interface resistance between the electrode and separator, after an electrode plate is manufactured by conducting direct coating to a charge collector, or by bonding the collector and an electrode active material utilizing heat and pressure, for applying polyaniline doped with a new dopant to the electrode active material, and to provide its manufacturing method. SOLUTION: The electrode active material 302 formed of conductive polyaniline powder and the charge collector 301 are integrally joined to form a positive electrode plate, the electrode active material 302 formed of the conductive polyaniline powder and the charge collector 301 are integrally joined to form a negative electrode plate, and a high-molecular electrolytic film 501 is provided between the positive electrode plate and negative electrode plate.

公开(公告)号：JP2002203541A

公开(公告)日：2002-07-19

申请号：JP2001051104

申请日：2001-02-26

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： PARK NAMUKYU ,  KIMU KUANMAN ,  RYU KUANSON ,  PARK YONJUN ,  CHANG SOON-HO

IPC: C01G31/00 ,  H01M4/02 ,  H01M4/13 ,  H01M4/131 ,  H01M4/137 ,  H01M4/36 ,  H01M4/48 ,  H01M4/485 ,  H01M4/60 ,  H01M10/052 ,  H01M4/58

Abstract: PROBLEM TO BE SOLVED: To provide a new complex oxide which can be used as a substance for positive electrode of the lithium secondary battery that is superior in charge- discharge characteristics, and to provide its manufacturing method. SOLUTION: This complex oxide contains V2O5 xerogel poly-2,5- dimercapto-1,3,4-thiadiazole (PDMcT: poly(2,5-dimercapto-1,3,5-thiadiazole)), and polyaniline (PANI) are inserted between the layers.