Thioacetamide-ligand-medicated synthesis of CsPbBr3-CsPbBr3 homostructured nanocrystals with enhanced stability

2021 ◽  
Author(s):  
Haiyang He ◽  
Shiliang Mei ◽  
Zhihao Chen ◽  
Siyu Liu ◽  
Zhuoqi Wen ◽  
...  
Keyword(s):  
Perovskite Nanocrystals ◽  
Practical Applications ◽  
Photoelectric Properties ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Poor Stability ◽  
Enhanced Stability

Cesium lead halide perovskite nanocrystals (NCs) have compelling photoelectric properties while their poor stability severely impedes their practical applications. Herein, we demonstrate novel CsPbBr3-CsPbBr3 homostructured NCs induced by thioacetamide-Oleyamine (TAA-OAm)...

Bromopropane as a Novel Bromine Precursor for the Completely Amine Free Colloidal Synthesis of Ultra-Stable and Highly Luminescent Green-Emitting Cesium Lead Bromide (CsPbBr3) Perovskite Nanocrystals

Nanoscale ◽  
2021 ◽  
Author(s):  
Syed Akhil ◽  
V.G.Vasavi Dutt ◽  
Nimai Mishra
Keyword(s):  
Optoelectronic Devices ◽  
Colloidal Synthesis ◽  
Ambient Conditions ◽  
Active Materials ◽  
Perovskite Nanocrystals ◽  
Lead Bromide ◽  
Halide Perovskite ◽  
Lead Halide ◽  
Poor Stability

Recently lead halide perovskite nanocrystals (PNCs) have attracted intense interest as promising active materials for optoelectronic devices. However, their extensive applications are still hampered by poor stability in ambient conditions....

MOFs-triggered formation of MAPbBr3@PbBr(OH) with enhanced stability

2021 ◽  
Author(s):  
Yun Tang ◽  
Peixin Wang ◽  
Ruoche Wang ◽  
Hudie Yuan ◽  
Yalou Xin ◽  
...  
Keyword(s):  
Practical Applications ◽  
Halide Perovskites ◽  
Lead Halide ◽  
Poor Stability ◽  
Enhanced Stability

Poor stability has long been a critic issue for lead halide perovskites that impeded their practical applications. To address this issue, we propose a novel and facile strategy to synthesize...

Direct photoinduced synthesis of lead halide perovskite nanocrystals and nanocomposites

Nano Today ◽  
2021 ◽  
Vol 39 ◽  
pp. 101179
Author(s):  
Jiaojiao Wei ◽  
Wei Zheng ◽  
Ping Huang ◽  
Zhongliang Gong ◽  
Yan Liu ◽  
...  
Keyword(s):  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Photoinduced Synthesis ◽  
Lead Halide

scholarly journals Quantifying Photoinduced Polaronic Distortions in Inorganic Lead Halide Perovskite Nanocrystals

2021 ◽  
Author(s):  
Oliviero Cannelli ◽  
Nicola Colonna ◽  
Michele Puppin ◽  
Thomas C. Rossi ◽  
Dominik Kinschel ◽  
...  
Keyword(s):  
Perovskite Nanocrystals ◽  
Inorganic Lead ◽  
Halide Perovskite ◽  
Lead Halide

Hot Hole Cooling and Transfer Dynamics from Lead Halide Perovskite Nanocrystals Using Porphyrin Molecules

2021 ◽  
Vol 125 (10) ◽  
pp. 5859-5869
Author(s):  
Goutam Ghosh ◽  
Kritiman Marjit ◽  
Srijon Ghosh ◽  
Arnab Ghosh ◽  
Raihan Ahammed ◽  
...  
Keyword(s):  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Lead Halide

scholarly journals Surface Modification for Improving Photoredox Activity of CsPbBr3 Nanocrystals

2021 ◽  
Author(s):  
Syed Akhil ◽  
V.G.Vasavi Dutt ◽  
Nimai Mishra
Keyword(s):  
Surface Modification ◽  
Excited State ◽  
Surface Chemistry ◽  
Perovskite Nanocrystals ◽  
Inorganic Lead ◽  
Halide Perovskite ◽  
Photocatalytic Reactions ◽  
Lead Halide

In recent years inorganic lead halide perovskite nanocrystals (PNCs) have been used in photocatalytic reactions. The surface chemistry of the PNCs can play an important role in the excited state...

Self-Assembled Lead Halide Perovskite Nanocrystals in a Perovskite Matrix

2017 ◽  
Vol 2 (4) ◽  
pp. 769-775 ◽  
Author(s):  
Daniela Marongiu ◽  
Xueqing Chang ◽  
Valerio Sarritzu ◽  
Nicola Sestu ◽  
Riccardo Pau ◽  
...  
Keyword(s):  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Self Assembled ◽  
Lead Halide

Bright Triplet Emission from Lead Halide Perovskite Nanocrystals

2018 ◽  
Author(s):  
Michael A. Becker ◽  
Alexander L. Efros ◽  
Georgian Nedelcu ◽  
Loredana Protesescu ◽  
Andrew Shabaev ◽  
...  
Keyword(s):  
Perovskite Nanocrystals ◽  
Halide Perovskite ◽  
Lead Halide
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