首页 | 本学科首页   官方微博 | 高级检索  
     


SAXS in combination with a free liquid jet for improved time-resolved in situ studies of the nucleation and growth of nanoparticles
Authors:Polte Jörg  Erler Robert  Thünemann Andreas F  Emmerling Franziska  Kraehnert Ralph
Affiliation:BAM Federal Institute for Materials Research and Testing, Richard Willst?tter-Stra?e 11, 12489 Berlin, Germany.
Abstract:
A new setup for fast in situ SAXS studies of early stages in the nucleation and growth of colloidal nanoparticles is presented. Evading the disturbing influence of container walls and minimizing the possibility of beam-induced reactions, the benefits of the setup are demonstrated exemplarily for the well-known synthesis of gold nanoparticles via the Turkevich method. Analysis with the new experimental setup reveals the initial rate of particle formation, and enables analysis of particle growth rates.
Keywords:
本文献已被 PubMed 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号