| Autor: |
Junzhi, Ye, Zhenchao, Li, Dominik J, Kubicki, Yunwei, Zhang, Linjie, Dai, Clara, Otero-Martínez, Manuel A, Reus, Rakesh, Arul, Kavya Reddy, Dudipala, Zahra, Andaji-Garmaroudi, Yi-Teng, Huang, Zewei, Li, Ziming, Chen, Peter, Müller-Buschbaum, Hin-Lap, Yip, Samuel D, Stranks, Clare P, Grey, Jeremy J, Baumberg, Neil C, Greenham, Lakshminarayana, Polavarapu, Akshay, Rao, Robert L Z, Hoye |
| Rok vydání: |
2022 |
| Zdroj: |
Journal of the American Chemical Society. 144(27) |
| ISSN: |
1520-5126 |
| Popis: |
Colloidal lead-halide perovskite nanocrystals (LHP NCs) have emerged over the past decade as leading candidates for efficient next-generation optoelectronic devices, but their properties and performance critically depend on how they are purified. While antisolvents are widely used for purification, a detailed understanding of how the polarity of the antisolvent influences the surface chemistry and composition of the NCs is missing in the field. Here, we fill this knowledge gap by studying the surface chemistry of purified CsPbBr |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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