Resurfacing halide perovskite nanocrystals

G Almeida, I Infante, L Manna - Science, 2019 - science.org
… Studies of perovskite nanocrystal surfaces will become even more important as the nanocrystal
dimensions are reduced to increase the degree of quantum confinement. Such studies …

Mitigating halide ion migration by resurfacing lead halide perovskite nanocrystals for stable light-emitting diodes

JN Yang, JJ Wang, YC Yin, HB Yao - Chemical Society Reviews, 2023 - pubs.rsc.org
… mitigating halide ion … of perovskite nanocrystal resurfacing, we set out a promising research
direction for improving both the spectral and operational stability of perovskite nanocrystal-…

The surface chemistry and structure of colloidal lead halide perovskite nanocrystals

SR Smock, Y Chen, AJ Rossini… - Accounts of Chemical …, 2021 - ACS Publications
… 3 nanocrystals, … nanocrystal surface. To underscore the effect of post-synthetic surface
treatments on the application of these materials, we focus on lead halide perovskite nanocrystal-…

Self-assembly and regrowth of metal halide perovskite nanocrystals for optoelectronic applications

J Liu, X Zheng, OF Mohammed… - Accounts of Chemical …, 2022 - ACS Publications
… Similarly, a bipolar-shell-resurfacing strategy has been … trap density originating from a
resurfaced bipolar shell led to … interparticle distances and a resurfaced bipolar shell yielded …

Boosting tunable blue luminescence of halide perovskite nanoplatelets through postsynthetic surface trap repair

BJ Bohn, Y Tong, M Gramlich, ML Lai, M Döblinger… - Nano …, 2018 - ACS Publications
… emission of halide perovskite nanocrystals throughout the … have already been achieved for
nanocrystals emitting in the red … further confirm the proposed repair process. Additionally, the …

Pseudohalogen Resurfaced CsPbBr3 Nanocrystals for Bright, Efficient, and Stable Green-Light-Emitting Diodes

JN Yang, ZY Ma, JD Luo, JJ Wang, C Ye, Y Zhou… - Nano Letters, 2023 - ACS Publications
… Lead halide perovskite nanocrystals (LHP NCs) are regarded … halide ion migration at the
grain boundary of LHP NC thin films, remains a great challenge. Herein, we report a resurfacing

State of the art and prospects for halide perovskite nanocrystals

A Dey, J Ye, A De, E Debroye, SK Ha, E Bladt… - ACS …, 2021 - ACS Publications
… of perovskite nanocrystals and … -halide perovskite nanocrystals have joined together to
provide a state of the art overview and future prospects of metal-halide perovskite nanocrystal

Ultrathin light-emitting diodes with external efficiency over 26% based on resurfaced perovskite nanocrystals

Q Wan, W Zheng, C Zou, F Carulli, C Zhang… - ACS Energy …, 2023 - ACS Publications
… and affordable solution processability, lead halide perovskite nanocrystals (PNCs) have …
(η S/T is the singlet to triplet ratio that, in halide perovskite materials, is close to one (56)). As a …

Modification strategies of lead halide perovskite nanocrystals for efficient and stable LEDs

SU Rahman, YH Song, HB Yao - Chemical Communications, 2024 - pubs.rsc.org
… Besides the potassium ion resurfacing, we developed a pseudo halide ion resurfacing
strategy to … Pseudo halide thiocyanate resurfacing of CsPbBr 3 PNCs was achieved using …

Halide Perovskite Nanocrystals for Shaping Pt Nanostructures

R Das, A Patra, SK Dutta, N Pradhan - Chemistry of Materials, 2024 - ACS Publications
Halide contents in the reaction system during the formation of lead halide perovskite
nanocrystals … In addition, herein, the impact of halide ions has also been explored as a deciding …