Fabrication of CeO2 nanotube supported Pt catalyst encapsulated with silica for high and stable performance
This communication describes the fabrication of Pt/CeO2 nanotube@SiO2 core–shell catalysts applied to highly efficient water–gas shift reaction, where the initial CO conversion is 30.2% at 250 °C. Pt/CeO2 nanotube@SiO2 core–shell catalysts show outstanding thermal stability, even after accelerated aging under reaction conditions at 450 °C for 6 h, and the morphology is also unchanged after thermal treatment at 800 °C.
研究领域:
材料科学
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催化化学
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纳米技术
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能源化学
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环境催化
✓ 已验证
DOI
高影响因子
危险品化学品经营许可证（带存储）