About 76 results
https://drivepatents.com/patents/1005707 · 1 Feb 2012
A method for producing an electrode catalyst, comprising a step of calcining a precursor of the electrode catalyst under conditions under which a second material defined below can change into a carbonaceous material, the precursor having been obtained by h...
https://drivepatents.com/patents/1006005 · 25 Jan 2012
Disclosed is a mixed metal oxide comprising Na, M, and M, where Mrepresents at least one element selected from the group consisting of Mg, Ca, Sr, and Ba; and Mrepresents at least one element selected from the group consisting of Mn, Fe, Co, and Ni, wherei...
https://drivepatents.com/patents/1006153 · 18 Jan 2012
There is provided an air battery that has sufficient discharge performance and can withstand prolonged use. The air battery having an electrode and a polymer film, wherein the polymer film is situated on the air intake side of the electrode, and the polyme...
https://drivepatents.com/patents/1006520 · 4 Jan 2012
Disclosed is a lithium mixed metal oxide which is useful for a positive electrode active material that is capable of providing a nonaqueous electrolyte secondary battery having more excellent cycle characteristics, in particular, more excellent cycle chara...
https://drivepatents.com/patents/1006770 · 28 Dec 2011
A compound represented by the following formula (1): wherein, Y 1 , Y 2 , Y 3 and Y 4 represent a group represented by any of the above formulae; P 1 , P 2 , P 3 and P 4 are an atomic group required for forming an aromatic heterocyclic ring; P 5 and P 6 ar...
https://drivepatents.com/patents/1007214 · 14 Dec 2011
Disclosed is a resin composition containing a filler, a high molecular weight polyolefin, and a polyolefin wax having a weight average molecular weight of 700 to 6,000, wherein the resin composition satisfies the following formula (1), assuming that the we...
https://drivepatents.com/patents/1007740 · 23 Nov 2011
A process for producing a carbon material comprising (A) a step of polymerizing a compound represented by the formula (1) wherein R is independently in each occurrence a hydrogen atom etc., R' is independently in each occurrence a hydrogen atom etc., and n...
https://drivepatents.com/patents/1008346 · 26 Oct 2011
The present invention provides an electrode mixture, an electrode and a nonaqueous electrolyte secondary battery. The electrode mixture includes a lithium mixed metal oxide represented by formula (1) : Li z (Ni 1- x-yMn x M y )O 2 (1), an electrically cond...
https://drivepatents.com/patents/1009482 · 21 Sep 2011
There is provided a simple and easy method of preparation of a positive electrode active material for a non-aqueous secondary battery which comprises a compound comprising lithium, nickel and manganese and having a layered structure. Said method comprises ...
https://drivepatents.com/patents/1009795 · 31 Aug 2011
Provided is an electrode film comprising an active material having an average particle diameter being equal to or more than 2 µm and equal to or less than 50 µm and inorganic particles containing a conductive ion and having an average diameter being equa...