Reversible modulation of CsPbBr perovskite nanocrystal/gold nanoparticle heterostructures.

Chem Commun (Camb)

College of Chemistry, Research Centre for Analytical Sciences, Tianjin Key Laboratory of Molecular Recognition and Biosensing, and State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300071, China.

Published: May 2018

A facile strategy is illustrated to reversibly modulate CsPbBr3 perovskite nanocrystal/Au nanoparticle heterostructures with the reversible formation and fragmentation of gold nanoparticles anchored to the corners and surface of CsPbBr3 perovskite nanocrystals. The modulation process was performed under ambient conditions and could be conducted for cycles.

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http://dx.doi.org/10.1039/c8cc01325jDOI Listing

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