Optical properties of Mn2+ doped cesium lead halide perovskite nanocrystals via a cation–anion co-substitution exchange reaction

2017 ◽  
Vol 5 (36) ◽  
pp. 9281-9287 ◽  
Author(s):  
Fei Li ◽  
Zhiguo Xia ◽  
Yue Gong ◽  
Lin Gu ◽  
Quanlin Liu
Keyword(s):  
Optical Properties ◽  
Ion Exchange ◽  
Exchange Reaction ◽  
Perovskite Nanocrystals ◽  
Co Substitution ◽  
Halide Perovskite ◽  
Lead Halide

The emission colors of cesium lead halide perovskite nanocrystals (NCs) can be controlled by dynamic ion exchange and Mn2+ doping.

All-inorganic cesium lead halide perovskite nanocrystals for photodetector applications

2016 ◽  
Vol 52 (10) ◽  
pp. 2067-2070 ◽  
Author(s):  
Parthiban Ramasamy ◽  
Da-Hye Lim ◽  
Bumjin Kim ◽  
Seung-Ho Lee ◽  
Min-Sang Lee ◽  
...  
Keyword(s):  
Optical Properties ◽  
Ion Exchange ◽  
Exchange Method ◽  
Perovskite Nanocrystals ◽  
Promising Application ◽  
Ion Exchange Method ◽  
Halide Perovskite ◽  
Lead Halide

A simple and reproducible halide ion exchange method is reported, which can tune the optical properties in CsPbX3 (X = Cl, Br, and I) nanocrystals. CSPbI3 nanocrystals exhibit promising application in photodetectors.

Synthesis of formamidinium lead halide perovskite nanocrystals through solid–liquid–solid cation exchange

2017 ◽  
Vol 5 (23) ◽  
pp. 5680-5684 ◽  
Author(s):  
K. Hills-Kimball ◽  
Y. Nagaoka ◽  
C. Cao ◽  
E. Chaykovsky ◽  
O. Chen
Keyword(s):  
Cation Exchange ◽  
Exchange Reaction ◽  
Perovskite Nanocrystals ◽  
Cation Exchange Reaction ◽  
Halide Perovskite ◽  
Solid Liquid ◽  
Lead Halide

Hybrid organic–inorganic formamidinium lead halide perovskite nanocrystals can be synthesized through a solid–liquid–solid cation exchange reaction.

Generation of cesium lead halide perovskite nanocrystals via a serially-integrated microreactor system: Sequential anion exchange reaction

2020 ◽  
Vol 384 ◽  
pp. 123316
Author(s):  
Sung-Min Kang ◽  
Bumjun Park ◽  
Ganji Seeta Rama Raju ◽  
Seungmin Baek ◽  
Sk. Khaja Hussain ◽  
...  
Keyword(s):  
Exchange Reaction ◽  
Anion Exchange ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Anion Exchange Reaction

Tuning optical properties of perovskite nanocrystals by supermolecular mercapto-β-cyclodextrin

2016 ◽  
Vol 52 (83) ◽  
pp. 12342-12345 ◽  
Author(s):  
Qi-Le Li ◽  
Wen-Xiu Lu ◽  
Neng Wan ◽  
Shou-Nian Ding
Keyword(s):  
Optical Properties ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Interaction Strategy ◽  
Lead Halide

This study reports a host–guest interaction strategy for systematically manipulating the optical properties of cesium lead halide perovskite nanocrystals (CsPbBr3 NCs) by protectant-mediated mercapto-β-cyclodextrin (SH-β-CD).

scholarly journals Ligand-assisted solid phase synthesis of mixed-halide perovskite nanocrystals for color-pure and efficient electroluminescence

2021 ◽  
Author(s):  
Simon F. Solari ◽  
Sudhir Kumar ◽  
Jakub Jagielski ◽  
Nikolas M. Kubo ◽  
Frank Krumeich ◽  
...  
Keyword(s):  
Optical Properties ◽  
Solid Phase Synthesis ◽  
Solid Phase ◽  
Synthetic Approach ◽  
Phase Synthesis ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Lead Halide

We have developed a new post-synthetic approach, ligand-assisted solid phase synthesis (LASPS), to tune the optical properties of colloidal methylammonium lead halide perovskite nanocrystals with color-pure electroluminescence.

scholarly journals Synthetic factors affecting the stability of methylammonium lead halide perovskite nanocrystals

Nanoscale ◽  
2020 ◽  
Vol 12 (21) ◽  
pp. 11694-11702 ◽  
Author(s):  
Barry McKenna ◽  
Abhinav Shivkumar ◽  
Bethan Charles ◽  
Rachel C. Evans
Keyword(s):  
Optical Properties ◽  
Factors Affecting ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
The Stability ◽  
Lead Halide

The stability and reproducibility of perovskite nanocrystals produced by ligand-assisted reprecipitation (LARP) is investigated. Significant differences in optical properties and morphology are seen depending on specific synthetic factors.

Improved photophysical properties and durability of CsPbBr3 NCs endowed by inorganic oxoacid and bromide ions

Nanoscale ◽  
2021 ◽  
Author(s):  
Shuhua Chen ◽  
Qixuan Zhong ◽  
Jun Liu ◽  
Wenhao Guan ◽  
Pengli Li ◽  
...  
Keyword(s):  
Optical Properties ◽  
Photophysical Properties ◽  
Promising Candidate ◽  
Perovskite Nanocrystals ◽  
Inorganic Lead ◽  
Bromide Ions ◽  
Halide Perovskite ◽  
Lead Halide

All-inorganic lead halide perovskite nanocrystals (NCs) have been a promising candidate for various optoelectrical fields. It is still challenging to further enhance their optical properties and stability to meet the...

scholarly journals Colloidal lead halide perovskite nanocrystals: synthesis, optical properties and applications

2016 ◽  
Vol 8 (11) ◽  
pp. e328-e328 ◽  
Author(s):  
He Huang ◽  
Lakshminarayana Polavarapu ◽  
Jasmina A Sichert ◽  
Andrei S Susha ◽  
Alexander S Urban ◽  
...  
Keyword(s):  
Optical Properties ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Colloidal Lead ◽  
Lead Halide

scholarly journals Tuning the Optical Properties of Cesium Lead Halide Perovskite Nanocrystals by Anion Exchange Reactions

2015 ◽  
Vol 137 (32) ◽  
pp. 10276-10281 ◽  
Author(s):  
Quinten A. Akkerman ◽  
Valerio D’Innocenzo ◽  
Sara Accornero ◽  
Alice Scarpellini ◽  
Annamaria Petrozza ◽  
...  
Keyword(s):  
Optical Properties ◽  
Anion Exchange ◽  
Exchange Reactions ◽  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Lead Halide
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