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arXiv · 1911.01666

Self-assembled structure of dendronized CdS nanoparticles

Hiroshi Nakajima·Daichi Matsuki·Yumi Fukunaga·Takaaki Toriyama·Koji Shigematsu·Masaki Matsubara·Kiyoshi Kanie·Atsushi Muramatsu·Yasukazu Murakami
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Abstract

Self-assembled dendronized CdS nanoparticles have been attracting considerable attention because of their photoluminescence properties depending on annealing treatments. In this study, their annealing-induced self-assembled structure was investigated via scanning transmission electron microscopy (STEM); thin foil specimens of self-assembled dendronized CdS nanoparticles were prepared by ultramicrotomy and the STEM images revealed their ordered structure and the effect of the annealing treatment. In addition, a structural order belonging to the P213 space group was identified via an autocorrelation analysis. The results indicated that this structural order could be achieved only over a few tens of nanometers.

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Hiroshi Nakajima, Daichi Matsuki, Yumi Fukunaga, Takaaki Toriyama, Koji Shigematsu, Masaki Matsubara, Kiyoshi Kanie, Atsushi Muramatsu, Yasukazu Murakami. 2019-11-05. Self-assembled structure of dendronized CdS nanoparticles. https://doi.org/10.1093/jmicro%2Fdfz014

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