| abstract |
The present invention relates to the field of high performance capacitors used in solid state capacitors, especially modern electronic devices. Specifically, the present invention relates to a method which can be modified to make the powder of the valve-acting material suitable for use in the formation of a capacitor anode for a solid state electrolyte capacitor. According to the present invention, there is provided a process for the preparation of (i) a powder as raw material to be converted, (Ii) compressing a portion of the powder to form a porous solid body of powder; (Iii) heating the solid object to a predetermined sintering temperature and maintaining the temperature for a predetermined time to form a sintered body; (Iv) pulverizing the sintered body to form a processed powder; And (v) optionally, classifying the powder particles within a predetermined size range to collect the capacitor-class powder. The method further includes the step of converting the raw material valve-agent powder into a capacitor grade structured powder .n n n n Manufacture of solid state capacitor anode, capacitor anode, powder, deformation, |