Accelerated crystallization and encapsulation for the synthesis of water- and oxygen-resistant perovskite nanoparticles in micro-droplets. Issue 23 (5th June 2019)

• Record Type: Journal Article
• Authors: Long, Zi; Wang, Yan; Fu, Qiang; Ouyang, Jin; He, Lixin; Na Na,
• Is Part Of: Nanoscale. Volume 11:Issue 23(2019)
• Page Start: 11093
• Page End: 11098
• Publication Date: 2019-06-05
• Subjects: Nanoscience -- Periodicals; Nanotechnology -- Periodicals; 620.505
• DOI: 10.1039/c9nr03647d
• Languages: English
• ISSNs: 2040-3364

Abstract

Abstract : Water- and oxygen-resistant perovskite nanoparticles (PC-PNPs) were synthesized in milliseconds via a single-step microdroplet reaction. Abstract : Water- and oxygen-resistant perovskite nanoparticles (PC-PNPs) were synthesized in milliseconds via a single-step microdroplet reaction. It was found through kinetics studies that the synthesis was accomplished within 100 ms in microdroplet reactors, with ejection at ∼1.5 m s −1 . Being small-sized, stable, less toxic and biocompatible, PC-PNPs were feasible for cell or in vivo imaging, and selective sensing for Fe 3+ and Cys, which will inspire further expanded studies of perovskite materials.