Heterostructural CsPbX3-PbS (X = Cl, Br, I) Puntos cuánticos con doble emisión sintonizable hacia el NIR

Xianju Zhang1, Xianxin Wu2, Xiaoyu Liu1

  • 1Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210046, P. R. China.

Resumen

La síntesis de puntos cuánticos de perovskita-calcogenuro heteroestructural (QD) es un desafío. Este estudio desarrolló un método de temperatura ambiente para CsPbX3-PbS QD con doble emisión sintonizable, lo que permite una transferencia de energía eficiente para dispositivos optoelectrónicos avanzados.

Videos de Conceptos Relacionados

VSEPR Theory and the Basic Shapes02:52

VSEPR Theory and the Basic Shapes

Overview of VSEPR Theory
62.1K
VSEPR Theory and the Effect of Lone Pairs04:01

VSEPR Theory and the Effect of Lone Pairs

Effect of Lone Pairs of Electrons on Molecule Geometry
40.2K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
51.7K
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

sp3d and sp3d 2 Hybridization
36.5K