Department of Mechanical Engineering, University of Wisconsin-Milwaukee, 3200 North Cramer Street, Milwaukee, Wisconsin, 53211, USA.
Adv Mater. 2014 Feb;26(5):758-64. doi: 10.1002/adma.201302757. Epub 2013 Sep 24.
Multilayered Si/RGO anode nanostructures, featuring alternating Si nanoparticle (NP) and RGO layers, good mechanical stability, and high electrical conductivity, allow Si NPs to easily expand between RGO layers, thereby leading to high reversible capacity up to 2300 mAh g(-1) at 0.05 C (120 mA g(-1) ) and 87% capacity retention (up to 630 mAh g(-1) ) at 10 C after 152 cycles.
多层 Si/RGO 阳极纳米结构，具有交替的 Si 纳米颗粒 (NP) 和 RGO 层，良好的机械稳定性和高导电性，使 Si NPs 能够在 RGO 层之间轻松扩展，从而在 0.05 C（120 mA g(-1)）时实现高达 2300 mAh g(-1)的高可逆容量，并且在 152 次循环后，在 10 C 时保持 87%的容量（高达 630 mAh g(-1)）。
