ELECTRODS PRODUCTION METHOD FOR WATER ACTIVATED BATTERYS

The process comprises heat treatment at 80-125 deg.C of CuCl2.2H2O with or without AgCl or PbCl2 treated at 100-150 deg.C for 4 hrs. and with temp. rise of 0.4-0.125 and 0.4-0.1 deg.C/min. respectively. Pouring into closed moulds for pressing, and coating of the prod. with a thin film by dipping in...

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Bibliographic Details
Main Authors CALU NICOLAE,RO, MILOI A. IOSIF,RO, LUPUTIU M. GHEORGHE,RO, BERDAN IOAN,RO, SANDU ION,RO, POPA LIVIU,RO
Format Patent
LanguageEnglish
Romanian
Published 14.08.1991
Edition4
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The process comprises heat treatment at 80-125 deg.C of CuCl2.2H2O with or without AgCl or PbCl2 treated at 100-150 deg.C for 4 hrs. and with temp. rise of 0.4-0.125 and 0.4-0.1 deg.C/min. respectively. Pouring into closed moulds for pressing, and coating of the prod. with a thin film by dipping in AgCl-AgI or PbCl2 at 500 deg.C, facilitates the use of anodes of Al, Zr, etc. The discharge characteristics are superior to those of Cu2Cl2 electrodes and the activation time is less than 60 seconds. The mass capacity is 180 Ah/g.
Bibliography:Application Number: RO19870131327