Acta Optica Sinica, Volume. 32, Issue 9, 916001(2012)
In-Situ Spectral Detection of the Growth of PbS Nanocrystals in Aqueous Solution
In order to study the growth of nanocrystals in solutions, an in-situ real-time optical absorption spectral system is designed and realized. In-situ spectral detection is performed to trace the growth of PbS nano-wires and nano-dots in aqueous solutions. It is found that the addtion of SDS plays an important role in the growth of PbS nanocrystals in preferential directions.
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Zhang Yating, Xu Zhangcheng, Yao Jianquan. In-Situ Spectral Detection of the Growth of PbS Nanocrystals in Aqueous Solution[J]. Acta Optica Sinica, 2012, 32(9): 916001
Category: Materials
Received: Mar. 9, 2012
Accepted: --
Published Online: Jun. 19, 2012
The Author Email: Yating Zhang (yating@tju.edu.cn)