Cation Effect on Anion Exchange in CsPbX3 (X = Cl, Br, I) Perovskite Nanocrystals

2021 ◽  
Vol 102 (1) ◽  
pp. 75-82
Author(s):  
Junhyuk Ahn ◽  
Yong Min Lee ◽  
Woosik Kim ◽  
Soong Ju Oh
2021 ◽  
Vol MA2021-01 (23) ◽  
pp. 910-910
Author(s):  
Junhyuk Ahn ◽  
Yong Min Lee ◽  
Woosik Kim ◽  
Soong Ju Oh

2018 ◽  
Vol 6 (20) ◽  
pp. 5375-5383 ◽  
Author(s):  
Longshi Rao ◽  
Yong Tang ◽  
Caiman Yan ◽  
Jiasheng Li ◽  
Guisheng Zhong ◽  
...  

Emission tunable CsPbX3 NCs with high QY and stability were synthesized via PLA-assisted anion-exchange reactions.


Nano Letters ◽  
2019 ◽  
Vol 19 (3) ◽  
pp. 1931-1937 ◽  
Author(s):  
Tyler J. Milstein ◽  
Kyle T. Kluherz ◽  
Daniel M. Kroupa ◽  
Christian S. Erickson ◽  
James J. De Yoreo ◽  
...  

2020 ◽  
Vol 8 (35) ◽  
pp. 12302-12307 ◽  
Author(s):  
Xuyuan Bao ◽  
Mingze Li ◽  
Jing Zhao ◽  
Zhiguo Xia

We propose a postsynthetic anion exchange method via ZnBr2 addition to enhance photoluminescence quantum yield and stability of CsPbI3 perovskite nanocrystals.


2018 ◽  
Vol 10 (14) ◽  
pp. 11739-11746 ◽  
Author(s):  
Fei Li ◽  
Zhiguo Xia ◽  
Caofeng Pan ◽  
Yue Gong ◽  
Lin Gu ◽  
...  

2017 ◽  
Vol 5 (2) ◽  
pp. 309-313 ◽  
Author(s):  
Xiao Chen ◽  
Huawei Hu ◽  
Zhaoming Xia ◽  
Wei Gao ◽  
Wangyan Gou ◽  
...  

A rapid and facile gaseous anion-exchange reaction between CsPbBr3 perovskite nanocrystals and HCl vapor was carried out under the ambient conditions.


2016 ◽  
Vol 28 (24) ◽  
pp. 9033-9040 ◽  
Author(s):  
Chris Guhrenz ◽  
Albrecht Benad ◽  
Christoph Ziegler ◽  
Danny Haubold ◽  
Nikolai Gaponik ◽  
...  

2019 ◽  
Vol 7 (32) ◽  
pp. 9813-9819 ◽  
Author(s):  
Haifeng Zhao ◽  
Linfeng Wei ◽  
Peng Zeng ◽  
Mingzhen Liu

Cesium lead halide perovskite nanocrystals show promising potential in optical and photonic applications, whereas it is challenging to improve the stability of nanocrystals due to their highly ionic nature and inconsistency in the crystal lattice.


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