Soft Materials Branch, Materials and Manufacturing Directorate, The Air Force Research Laboratory, Wright-Patterson Air Force Base, OH 45433, USA.
Adv Mater. 2013 Jun 18;25(23):3238-43. doi: 10.1002/adma.201205079. Epub 2013 May 6.
By initially depositing a sub-10 nm-thick SnO2 film, the microstructural evolution that is often considered problematic can be utilized to form Sn nanoparticles on the surface of a 3D current collector for enhanced cycling stability. The work described here highlights a novel approach for the uniform deposition of Sn nanoparticles, which can be used to design electrodes with high capacities and high-rate capabilities.
通过初始沉积一层厚度小于 10nm 的 SnO2 薄膜，可以利用通常被认为是有问题的微结构演变，在 3D 集流器的表面形成 Sn 纳米粒子，从而提高循环稳定性。这里描述的工作强调了一种用于均匀沉积 Sn 纳米粒子的新方法，该方法可用于设计具有高容量和高倍率性能的电极。
