|
| Ligand-Assisted Aggregation Self-Assembly of CH3NH3PbBr3 Nanoplatelets |
| Author Name | Affiliation | E-mail | | HUANG Xiang | College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 210000, China | | | JING Qiang | College of Engineering and Applied Sciences, Nanjing University, Nanjing 210000, China | | | LU Zhen-Da | College of Engineering and Applied Sciences, Nanjing University, Nanjing 210000, China | luzhenda@nju.edu.cn | | REN Xiao-Ming | College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 210000, China | xmren@njtech.edu.cn |
|
| Abstract: CH3NH3PbBr3 nanoplatelets were synthesized via a hot-injection method. Red shift from 451 to 531 nm of the photoluminescence (PL) spectrum was found after different folds of dilution. The results of TEM and XRD show that red shift is caused by the growth of particles for the aggregation self-assembly of CH3NH3PbBr3 nanoplatelets. The contrast experiments prove that oleylamine plays an important part in the aggregation self-assembly of nanoplatelets. The aggregation self-assembly mechanism of CH3NH3PbBr3 nanoplatelets is elaborated combining the results of XRD and TEM. |
| Keywords: nanoplatelets dilution oleylamine aggregation self-assembly |
| Hits: 1400 |
| Download times: 575 |
| HUANG Xiang,JING Qiang,LU Zhen-Da,REN Xiao-Ming.Ligand-Assisted Aggregation Self-Assembly of CH3NH3PbBr3 Nanoplatelets[J].Chinese Journal of Inorganic Chemistry,2018,34(8):1489-1493. |
| View Full Text View/Add Comment Download reader |
|
|
|
|
|
|
|
|
