Abstract:Based on global cobalt technology patents, this paper uses patent data mining and co-occurrence methods to identify technology application trends, key technology areas, key technology layouts, and technology roadmap. According to the development trend, the development of co-cobalt technology is divided into slow and rapid development stages. The conclusion are: 1) In terms of key technologies, E35-V (Cobalt compound) is the long-term R&D focus in the field of cobalt, and X16-B01F1 (Lithium-based) is th… Show more
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