| Patent Number |
Title Of Patent |
Date Issued |
| 7544441 |
Secondary battery having an active material radical compound |
June 9, 2009 |
| A secondary battery is provided which has a high energy density, a high capacity, an excellent stability in charge-discharge cycle as well as an excellent safety. The secondary battery comprises at least a positive electrode, a negative electrode and an electrolyte, wherein an active |
| 7476465 |
Electrode active material and electrode using the electrode active material and battery using th |
January 13, 2009 |
| An object of the present invention is to provide a battery which is high in capacity density and superior in stability. An electrode containing a compound having a diazine-N,N'-dioxide structure shown by a general formula (1) described below as an electrode active material is used, # |
| 7312000 |
Electrolytic solution for secondary battery and secondary battery containing the same |
December 25, 2007 |
| A battery, which has excellent safety in an overcharged state and is excellent in low-temperature characteristics and cycle characteristics, is provided.The electrolytic solution of the secondary battery contains a compound which has a diazine N,N'-dioxide structure represented by ge |
| 7045248 |
Secondary battery having radical compound electrode |
May 16, 2006 |
| In a secondary battery comprising a positive electrode, a negative electrode and an electrolyte therebetween, active material of one of the positive electrode and the negative electrode includes a compound having boron radicals or sulfur radicals. |
| 7018738 |
Electrode and battery using same |
March 28, 2006 |
| An electrode including a compound acting as an electrode active material and represented by a general formula (1) having a diazine N,N'-dioxide structure. A novel battery with the higher specific density and the excellent charge and discharge stability can be provided by incorporating |
| 6893775 |
Battery having active material containing neutral carbon radical compound |
May 17, 2005 |
| A battery includes active material containing neutral carbon radical compound at one of or both of the electrodes, and the neutral carbon radicals participate in electrode reaction for generating current; the battery is light, because any heavy metal is not required for the active ma |
| 6873518 |
Shielded strip line device and method of manufacture thereof |
March 29, 2005 |
| A dielectric oxide film is formed on the surface of a valve metal plate formed of aluminum and a conductive polymer layer is provided so as to cover the valve metal plate and the dielectric oxide film. The conductive polymer layer is formed of polyaniline having para-toluenesulfonic acid |
| 6866964 |
Secondary battery |
March 15, 2005 |
| A radical compound may be used as an active material for an anode layer 2 to provide a novel stable secondary battery with a higher energy density and a larger capacity. The radical compound used has, for example, a spin concentration of 10.sup.21 spins/g or more. |
| 6721171 |
Shielded strip line device and method of manufacture thereof |
April 13, 2004 |
| A dielectric oxide film is formed on the surface of a valve metal plate formed of aluminum and a conductive polymer layer is provided so as to cover the valve metal plate and the dielectric oxide film. The conductive polymer layer is formed of polyaniline having para-toluenesulfonic acid |
| 6558438 |
Method for producing a pressurized package for a film packed battery |
May 6, 2003 |
| In a film packed battery, a battery power source comprising, at least, a cathode, an anode, an electrolyte, and a separator is packed with a film. In a method for producing film packed battery, a pre-charging step for charging the film packed battery while pressure is applied, for exampl |
| 6503656 |
Method for production of battery |
January 7, 2003 |
| A battery with a laminated film as a casing encapsulating the battery power source is manufactured by the steps of: heat sealing the sealing area of the laminated film, whereby encapsulating the battery power source in the laminated film; and irradiating, with an electron beam, a portion |
| 6444359 |
Liquid electrolyte solution including a halogenated and aliphatic polyolefin dissolved therein a |
September 3, 2002 |
| In a secondary battery wherein a positive electrode active material layer 2 and a negative electrode active material layer 3 are allowed to face each other via a liquid electrolyte solution 1, there is used, as the electrolyte solution 1, a basic solvent containing a halogenated poly |
| 6235433 |
High molecular gel electrolyte and secondary battery using the same |
May 22, 2001 |
| A secondary battery has a positive electrode, an electrolyte, and a negative electrode. The electrolyte is made up of a high molecular gel electrolyte comprising a matrix polymer and an electrolyte solution included in the matrix polymer. The electrolyte solution is formed by dissolv |
| 5959832 |
Solid electrolytic capacitor with heat resisting polyaniline and method of manufacturing same |
September 28, 1999 |
| A heat resistant derivative conductive polymer containing nitrogen atoms exclusively in units of polyaniline or a derivative thereof contains a sulfonic acid compound as a dopant, and the percentage of sulfonic acid groups per recurring unit of the polyaniline or derivative thereof is se |
| 5672377 |
Method of forming a solid electrolytic capacitor |
September 30, 1997 |
| A process for the preparation of polyaniline by an oxidation polymerization of aniline with use of an oxidizing agent and a protonic acid, wherein the pKa value of a byproduct produced by the reduction of the oxidizing agent is greater than the pKa value of the protonic acid. The protoni |
| 5422194 |
Light-resistant polyaniline light-shielding film and liquid crystal display device using the sam |
June 6, 1995 |
| A light-resistant polyaniline light-shielding film, comprising a thin polyaniline film in which Lewis acid is contained in an amount of 0.1 to 5 mol % per monomer unit of the polyaniline. The thin film is used as a black matrix for a liquid crystal display device. The device thus obtaine |
