Faculty of Science of Chemistry and Physics University of Technology 4001;
Centre for Materials Science University of Technology 4001;
School of Mechanical and Process Engineering of Engineering University of Technology 4001;
Centre for Organic Photonics&Electronics(COPE) of Chemistry and Molecular Biosciences University of Queensland 4072;
CsPbI_(3)perovskites; NANOCRYSTALS; Light-emitting diodes; PHOTOLUMINESCENCE; Surface passivation; Guanidinium iodide;