Synthesis of colloidal PbS nanosheets with nearly 100% success rate
Synthesis of colloidal PbS nanosheets with nearly 100% success rate
复制标题
合成%20%20胶体%20PbS%20纳米片%20与%20接近%20100%%20成功%20率
DOI：
10.1557/adv.2017.354
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发表时间：
2017
期刊：
影响因子：
0.8
通讯作者：
Liangfeng Sun
中科院分区：
文献类型：
--
作者：
Shashini M. Premathilaka;Zhoufeng Jiang;A. Antu;Joey Leffler;Jianjun Hu;A. Roy;Liangfeng Sun
我们报告了一个强大的方法，通过该方法可以合成胶体PbS纳米片，成功率接近100%。这是通过用氧化铅代替醋酸铅来制备铅前体来实现的。外部注入或反应过程中产生的乙酸可以显著影响纳米片的生长。水的存在使纳米片的横向尺寸变小，而三辛基膦的纯度对纳米片的生长没有显著影响。
We report a robust method by which colloidal PbS nanosheets can be synthesized with nearly 100% success rate. It is achieved by replacing the lead acetate by lead oxide for preparation of the lead precursor. Acetic acid either injected externally or produced during the reaction can significantly affect the growth of the nanosheets. The existence of water in the reaction solution makes the nanosheets smaller in lateral size while the purity of trioctylphosphine has no significant effect on the nanosheet growth.
影响因子：
13.3
作者：
Bielewicz, Thomas;Dogan, Sedat;Klinke, Christian
通讯作者：
Klinke, Christian
影响因子：
15
作者：
Evans, Christopher M.;Evans, Meagan E.;Krauss, Todd D.
通讯作者：
Krauss, Todd D.