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Your search keyword '"Liu, Tianyi"' showing total 9 results
Start Over Author "Liu, Tianyi" Journal acs applied materials & interfaces
9 results on '"Liu, Tianyi"'

1. Super-Assembled Multilayered Mesoporous TiO2 Nanorockets for Light-Powered Space-Confined Microfluidic Catalysis

Author

Zeng, Jie, primary, Xie, Lei, additional, Liu, Tianyi, additional, He, Yanjun, additional, Liu, Weiyan, additional, Zhang, Qing, additional, Li, Junyan, additional, Li, Xiaofeng, additional, Qiu, Beilei, additional, Zhou, Shan, additional, Liang, Qirui, additional, Wang, Xudong, additional, Liang, Kang, additional, Tang, Jinyao, additional, Liu, Jian, additional, Jiang, Lei, additional, Huang, Gang, additional, and Kong, Biao, additional

Published
2024
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5. Interfacial Superassembly of Light-Responsive Mechanism-Switchable Nanomotors with Tunable Mobility and Directionality

Author

Liu, Tianyi, primary, Xie, Lei, additional, Zeng, Jie, additional, Yan, Miao, additional, Qiu, Beilei, additional, Wang, Xinyao, additional, Zhou, Shan, additional, Zhang, Xin, additional, Zeng, Hui, additional, Liang, Qirui, additional, He, Yanjun, additional, Liang, Kang, additional, Liu, Jian, additional, Velliou, Eirini, additional, Jiang, Lei, additional, and Kong, Biao, additional

Published
2022
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7. Interfacial Super-Assembly of Ordered Mesoporous Silica–Alumina Heterostructure Membranes with pH-Sensitive Properties for Osmotic Energy Harvesting

Author

Zhou, Shan, primary, Xie, Lei, additional, Zhang, Liping, additional, Wen, Liping, additional, Tang, Jinyao, additional, Zeng, Jie, additional, Liu, Tianyi, additional, Peng, Dening, additional, Yan, Miao, additional, Qiu, Beilei, additional, Liang, Qirui, additional, Liang, Kang, additional, Jiang, Lei, additional, and Kong, Biao, additional

Published
2021
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9. Super-Assembled Multilayered Mesoporous TiO2Nanorockets for Light-Powered Space-Confined Microfluidic Catalysis

Author

Zeng, Jie, Xie, Lei, Liu, Tianyi, He, Yanjun, Liu, Weiyan, Zhang, Qing, Li, Junyan, Li, Xiaofeng, Qiu, Beilei, Zhou, Shan, Liang, Qirui, Wang, Xudong, Liang, Kang, Tang, Jinyao, Liu, Jian, Jiang, Lei, Huang, Gang, and Kong, Biao

Abstract

In the field of sustainable chemistry, it is still a significant challenge to realize efficient light-powered space-confined catalysis and propulsion due to the limited solar absorption efficiency and the low mass and heat transfer efficiency. Here, novel semiconductor TiO2nanorockets with asymmetric, hollow, mesoporous, and double-layer structures are successfully constructed through a facile interfacial superassembly strategy. The high concentration of defects and unique topological features improve light scattering and reduce the distance for charge migration and directed charge separation, resulting in enhanced light harvesting in the confined nanospace and resulting in enhanced catalysis and self-propulsion. The movement velocity of double-layered nanorockets can reach up to 10.5 µm s–1under visible light, which is approximately 57 and 119% higher than that of asymmetric single-layered TiO2and isotropic hollow TiO2nanospheres, respectively. In addition, the double-layered nanorockets improve the degradation rate of the common pollutant methylene blue under sustainable visible light with a 247% rise of first-order rate constant compared to isotropic hollow TiO2nanospheres. Furthermore, FEA simulations reveal and confirm the double-layered confined-space enhanced catalysis and self-propulsion mechanism.

Published
2024
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