Automated Author ProfileCao, Yu
Utrecht University, Inorganic Chemistry and Catalysis Department, David de Wiedgebouw Debye Institute Universiteitweg 99, 3584 CG , Utrecht, NETHERLANDS
Cao, Yu
Current S-Index
Sum of Dataset Indices for all datasets
Average Dataset Index per Dataset
Average Dataset Index per dataset
Total Datasets
Total datasets for this author
Average FAIR Score
Average FAIR Score per dataset
Total Citations
Total citations to the author's datasets
Total Mentions
Total mentions of the author's datasets
S-Index Interpretation
The S-Index (Sharing Index) is a comprehensive metric that represents the cumulative impact of all your datasets. It is calculated as the sum of Dataset Index scores across all your claimed datasets.
What it means:
- A higher S-index indicates greater overall impact of your datasets relative to typical datasets in their fields of research
- The S-Index grows as you add more datasets or as existing datasets gain more citations and mentions
- It provides a single number to track your research data impact over time
Current S-Index: 0.0 (sum of 1 dataset Dataset Index scores)
More information here.
S-Index Over Time
Cumulative Citations Over Time
Cumulative Mentions Over Time
Datasets
Direct propane dehydrogenation (PDH) has emerged as one of the most promising approaches to produce propylene. Pt is a commercially used metal for PDH and Sn is the most commonly used promoter for Pt catalysts. The PDH reaction is known to be structure-sensitive, meaning its kinetics depend on the structure of the Pt. However, the optimal type, loading, and impact of the promoter remain unclear due to the lack of guiding principles. We have developed PtSn loaded Al2O3 catalysts with various Pt:Sn ratio, which showed very different propylene formation rate and deactivation rate. Here we apply for the Pt L3 edge and Sn K edge QXAFS study combined with Raman and UV-Visible spectroscopies. This study will measure the evolution of Pt and Sn coordination under H2 activation, propane dehydrogenation and regeneration. Compared with different Pt:Sn ratio will determine the optimal geometric structure of Pt and Sn, providing fundamental understanding to improve catalysts performance.
Authors
- Cao, Yu ;
- Dai, Yanqi ;
- Guan, Xuze ;
- Yan, Jiaorong