A simple solution-phase approach to synthesize high quality ternary AgInSe2 and band gap tunable quaternary AgIn(S1−xSex)2 nanocrystals

• Published in: Nanoscale Vol. 6; no. 12; p. 6782
• Main Authors: Bai, Tianyu, Li, Chunguang, Li, Feifei, Zhao, Lan, Wang, Zhaorui, Huang, He, Chen, Cailing, Han, Yu, Shi, Zhan, Feng, Shouhua
• Format: Journal Article
• Language: English
• Published: England 21.06.2014

A facile solution-phase route for the preparation of AgInSe2 nanocrystals was developed by using silver nitrate, indium stearate, and oleylamine-selenium (OAm-Se) as precursors. The evolution process of the AgInSe2 nanocrystals is discussed in detail and different reaction conditions all have a grea...