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Article: Spanish, Czech Inventors Develop Electrochemical Element
- Article from:
- US Fed News Service, Including US State News
- Article date:
- March 29, 2007
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ALEXANDRIA, Va., March 29 -- Francisco Javier Alday Lesaga and Fernando Perez Ortiz, both of Vitoria, Spain, Hana Krysova and Dina Fattakhova, both of Prague, Czech Republic, Igor Cantero Uribe-Echeberria of San Sebastian, Spain, and Petr Krtil of Nymburk, Czech Republic, have developed an electrochemical element or cell and a cathode for same.
According to the U.S. Patent & Trademark Office, the invention relates to an "electrochemical element or cell and a cathode for same which contains an anode, a separator, and a cathode composed of manganese dioxide; this cathode incorporates an inorganic crystalline additive of tungsten oxide, compounds of zirconium, titanium oxide with rutile ...