About 76 results
https://drivepatents.com/patents/1010027 · 24 Aug 2011
An object of the present invention is to provide a method for producing a laminate wherein an ion conductive polymer electrolyte membrane is laminated on a supporting substrate in a state where any one surface of the polymer electrolyte membrane is bonded ...
https://drivepatents.com/patents/1010885 · 27 Jul 2011
An evaluation method of an ion conductivity of a polymer electrolyte membrane having a micro phase separation structure containing a region having an ion conductive group, comprising: a step of calculating a first passthrough critical value in the membrane...
https://drivepatents.com/patents/1011582 · 29 Jun 2011
The present invention provides a polymer, a polymer electrolyte and the use thereof. The polymer has, as a structural unit, a phenylene group in which two or three hydrogen atoms each have been substituted with a group represented by the following formula ...
https://drivepatents.com/patents/1011596 · 29 Jun 2011
Provided is a method for producing a laminate in which an ion conductive polymer electrolyte membrane is laminated on a supporting substrate in a state where any one surface of the polymer electrolyte membrane is bonded to the supporting substrate, a diffe...
https://drivepatents.com/patents/1012516 · 1 Jun 2011
The present invention provides an electrode active material, an electrode and a nonaqueous electrolyte secondary battery. The electrode active material comprises a mixture of 10 parts by weight to 900 parts by weight of a first lithium mixed metal oxide an...
https://drivepatents.com/patents/1012776 · 25 May 2011
A laminated structure comprising an electrode, a polymer binding layer arranged on the electrode, and an electrically conductive organic material layer arranged on the polymer binding layer, wherein the polymer binding layer comprises an aromatic polymeric...
https://drivepatents.com/patents/1012949 · 18 May 2011
Disclosed are an electrode active material and a method for producing an electrode active material. The method for producing an electrode active material comprises the following steps (i), (ii) and (iii). (i) An aqueous solution containing M is brought int...
https://drivepatents.com/patents/1014236 · 6 Apr 2011
The present invention provides a method for recovering an oxide-containing battery material from a waste battery material. The recovery method includes steps (1) and (2) in this order: (1) a step of immersing a base taken out of the waste battery material ...
https://drivepatents.com/patents/1014163 · 6 Apr 2011
Disclosed is a sodium secondary battery. The sodium secondary battery comprises a first electrode and a second electrode comprising a carbonaceous material. The carbonaceous material satisfies one or more requirements selected from the group consisting of ...
https://drivepatents.com/patents/1014542 · 30 Mar 2011
A method for producing a layered lithium mixed metal oxide according to the present invention comprises a step of calcining, in the presence of an inert flux composed of a chloride, a lithium mixed metal oxide raw material containing a transition metal ele...