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| Analysis of patented technology of CdScatalyst |
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Received:September 05, 2022
Revised:September 09, 2022
Accepted:September 16, 2022
Published Online:February 23, 2023
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| DOI： |
| KeyWord:CdS;photocatalyst;patent analysis |
| Author | Institution |
| SHI Yanwei |
Patent Examination CooperationBeijingCenter of the Patent Office, CNIPA |
| WANG Dong |
Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinnese Academy of Sciences |
| WEN Jing |
Patent Examination CooperationBeijingCenter of the Patent Office, CNIPA |
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| Abstract: |
| Due to its special properties, CdS is gradually applied in the fields of photocatalytic hydrogen production, carbon reduction, and photocatalytic degradation of pollutants. From the perspective of patent analysis, this paper analyzes the development trend and potential value of CdS catalyst based on the trend of patent applications related to CdS catalyst, the types of applicants, technical composition and patent maintenance time, and provides intellectual support for the development of photocatalyst industry in combination with the overview and analysis of related patent technologies such as preparation methods and specific application scenarios of CdS catalyst. |
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