Topological transformation of bismuth vanadate into bismuth oxychloride: Band-gap engineering of ultrathin nanosheets with oxygen vacancies for efficient molecular oxygen activation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.127573
Abstract: Abstract Herein, a facile in-situ topological transformation where BiVO4 nanosheets (NS) with open instead of closed and inert surface are used as template and original material for the preparation of ultrathin BiOCl NS is proposed.… read more here.
Keywords: oxygen; topological transformation; band; oxygen vacancies ... See more keywords
In situ switchable local resonance in elastic metamaterials through bistable topological transformation
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DOI: 10.1063/5.0152525
Abstract: We report a topology-transformable resonator with two distinct stable states, one kinematically determinate and endowed with nearly rigid-body motion at low-frequencies, and the other accompanied by a floppy pseudo zero-energy mode capable of showing low-frequency… read more here.
Keywords: local resonance; situ switchable; resonance; topological transformation ... See more keywords