Janus Particles: Janus Vitrification of Droplet via Cold Leidenfrost Phenomenon (Small 17/2021)

Janus Particles: Janus Vitrification of Droplet via Cold Leidenfrost Phenomenon (Small 17/2021)

In article number 2007325, Tian Jian Lu, Feng Xu, and co‐workers observed for the first time the Janus vitrification phenomenon in a droplet when it is levitated on liquid nitrogen by the Leidenfrost phenomenon. This finding reveals the asymmetric crystallization process in droplet vitrification, an...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2021-04, Vol.17 (17), p.n/a
Hauptverfasser: Shi, Meng, Qiu, Jinbin, Feng, Shangsheng, Zhang, Lei, Zhao, Yimin, Lu, Tian Jian, Xu, Feng
Format: Artikel
Sprache:eng
Schlagworte:
asymmetric crystallization
Crystallization
Droplets
electron diffraction patterns
Janus particles
Leidenfrost phenomenon
levitation
Liquid nitrogen
Nanoparticles
Nanotechnology
Vitrification
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Zusammenfassung:In article number 2007325, Tian Jian Lu, Feng Xu, and co‐workers observed for the first time the Janus vitrification phenomenon in a droplet when it is levitated on liquid nitrogen by the Leidenfrost phenomenon. This finding reveals the asymmetric crystallization process in droplet vitrification, and opens a new door to create Janus particles through the Leidenfrost phenomenon.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202170075