FIELD: physics.
SUBSTANCE: method of making a cathode plate from manganese dioxide involves applying a multilayer cathode coating on an oxidised slug and involves repeated steps of saturating the anode with manganese nitrate solution, followed by pyrolytic decomposition of the manganese nitrate to manganese dioxide at high temperatures and moulding after every few deposited layers, wherein during saturation, air is removed from the anode pores by pre-evacuation and/or slow immersion of the anode into the saturating solution, followed by ultrasonic treatment of the saturated anode.
EFFECT: making a cathode plate of good quality from fewer layers of manganese dioxide and enables to obtain a solid-electrolyte capacitor with improved electrical properties while cutting the process cycle and reducing material consumption.
4 cl, 4 tbl, 20 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PRODUCTION OF CATHODE LINING FOR SOLID-ELECTROLYTE CAPACITOR | 2012 |
|
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| METHOD OF PRODUCING COATINGS FROM MANGANESE DIOXIDE ON TANTALUM ANODES OF OXIDE-SEMICONDUCTOR CAPACITORS | 2020 |
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| METHOD OF MAKING CAPACITOR CATHODE PLATE AND SOLID-ELECTROLYTE CAPACITOR | 2011 |
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|
RU2284070C9 |
| PROCESS FOR MANUFACTURING ALUMINIUM OXIDE SEMICONDUCTOR CAPACITORS | 0 |
|
SU1084907A1 |
| METHOD OF PRODUCING OXIDE-SEMICONDUCTOR CAPACITOR ANODE | 0 |
|
SU1054841A1 |
| TRIALKOXYSILANES, METHOD OF MAKING POLYETHYLENEDIOXYTHIOPHENE-BASED CATHODE PLATE HAVING SILANE UNDERLAYER AND OXIDE CAPACITOR HAVING SAID CATHODE PLATE | 2011 |
|
RU2500682C2 |
| METHOD FOR PRODUCING ORGANIC SEMICONDUCTOR CATHODE COATING IN OXIDE SOLID-ELECTROLYTE CAPACITORS | 1992 |
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| METHOD OF PRODUCING HIGHLY PURE HEXAHYDRATE OF MANGANESE NITRATE | 2009 |
|
RU2410329C1 |
| LINE FOR MANUFACTURING OXIDE-SEMICONDUCTOR CAPACITORS | 0 |
|
SU851511A1 |
