Currently, it is of great challenge to achieve cation exchange in CsPbX3 (X = Cl, Br, I) perovskite nanocrystals (NCs) on account of rigid Pb2+ octahedral coordination protected by six halogen anions (PbX64–). Herein, we demonstrate that dynamic halogen exchange can effectively open up PbX64– octahedrons and enable fast Mn-to-Pb cation exchange at room temperature in a few seconds. Importantly, Cl concentration rather than Mn one is demonstrated to be a dominant factor for cation exchange, where different Mn2+/Cl– salts can be adopted as Mn/Cl sources and Cl-to-Cl or Cl-to-Br anion exchange is the necessary prerequisite. Such a facile synthesizing method can lead to the feasibility of tuning emissive colors for the Mn-doped CsPb(Cl/Br)3 NC...
ABSTRACT: We demonstrate that, via controlled anion exchange reactions using a range of different ha...
We report the direct hot-injection synthesis of Mn-doped cesium lead bromide (CsPbBr<sub>3</sub>) pe...
Colloidal CsPbX<sub>3</sub> (X = Br, Cl, and I) perovskite nanocrystals (NCs) have emerged as promis...
The unification of tunable band edge (BE) emission and strong Mn<sup>2+</sup> doping luminescence in...
Herein, we report on a room-temperature anion exchange reaction of highly emitting, all-inorganic Cs...
Postsynthetic chemical transformations of colloidal nanocrystals, such as ion-exchange reactions, pr...
Postsynthetic chemical transformations of colloidal nanocrystals, such as ion-exchange reactions, pr...
We report the photoinduced post-synthesis method of Mn doping in colloidal perovskite nanocrystals, ...
ABSTRACT: Postsynthetic chemical transformations of colloidal nanocrystals, such as ion-exchange rea...
Colloidal CsPbX3 (X = Br, Cl, and I) perovskite nanocrystals (NCs) have emerged as promising phospho...
We report the direct hot-injection synthesis of Mn-doped cesium lead bromide (CsPbBr3) perovskite na...
There has been a growing interest in applying CsPbX 3 (X=Cl, Br, I) nanocrystals (NCs) for optoelect...
Abstract Topotactic anion exchange has been developed to tune the composition and band gap energies ...
Ion-exchange transformations allow access to nanocrystalline materials with compositions that are in...
Pretreatment using metal chlorides during the formation of halide deficient free perovskite nanocrys...
ABSTRACT: We demonstrate that, via controlled anion exchange reactions using a range of different ha...
We report the direct hot-injection synthesis of Mn-doped cesium lead bromide (CsPbBr<sub>3</sub>) pe...
Colloidal CsPbX<sub>3</sub> (X = Br, Cl, and I) perovskite nanocrystals (NCs) have emerged as promis...
The unification of tunable band edge (BE) emission and strong Mn<sup>2+</sup> doping luminescence in...
Herein, we report on a room-temperature anion exchange reaction of highly emitting, all-inorganic Cs...
Postsynthetic chemical transformations of colloidal nanocrystals, such as ion-exchange reactions, pr...
Postsynthetic chemical transformations of colloidal nanocrystals, such as ion-exchange reactions, pr...
We report the photoinduced post-synthesis method of Mn doping in colloidal perovskite nanocrystals, ...
ABSTRACT: Postsynthetic chemical transformations of colloidal nanocrystals, such as ion-exchange rea...
Colloidal CsPbX3 (X = Br, Cl, and I) perovskite nanocrystals (NCs) have emerged as promising phospho...
We report the direct hot-injection synthesis of Mn-doped cesium lead bromide (CsPbBr3) perovskite na...
There has been a growing interest in applying CsPbX 3 (X=Cl, Br, I) nanocrystals (NCs) for optoelect...
Abstract Topotactic anion exchange has been developed to tune the composition and band gap energies ...
Ion-exchange transformations allow access to nanocrystalline materials with compositions that are in...
Pretreatment using metal chlorides during the formation of halide deficient free perovskite nanocrys...
ABSTRACT: We demonstrate that, via controlled anion exchange reactions using a range of different ha...
We report the direct hot-injection synthesis of Mn-doped cesium lead bromide (CsPbBr<sub>3</sub>) pe...
Colloidal CsPbX<sub>3</sub> (X = Br, Cl, and I) perovskite nanocrystals (NCs) have emerged as promis...