首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Stochastic collision electrochemistry of single silver nanoparticles
Authors:Peter A Defnet  Todd J Anderson  Bo Zhang
Institution:Department of Chemistry, University of Washington, Seattle, WA, 98195-1700 United States
Abstract:The electrochemical oxidation of single colloidal Ag nanoparticles (NPs) at an electrode surface has previously been studied as an in situ particle-sizing methodology. However, the discovery of multipeak amperometric behavior in 2017 sparked new interest toward understanding the precise physical mechanism of the manner in which a freely diffusing Ag NP interacts with the electrode surface. Random walk simulations, unique electrochemical experiments, and correlated optical/spectroscopic techniques have revealed exciting new results regarding the physical and chemical processes occurring on single NP collision.
Keywords:Single nanoparticle  Electrochemistry  Collision  Correlated microscopy  Multipeak
本文献已被 ScienceDirect 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