有没有在泡沫镍上用电化学沉积法沉积氧化石墨烯的,求文献? 能发给我吗? A high-performance flexible fibre-shaped electrochemical capacitor based on electrochemically reduced graphene oxide Ultrahigh-rate supercapacitors based oneletrochemically reduced grapheneoxide for ac line-filtering,查看更多
有关晶格常数的问题?Nature Materials 12, 81–87 (2013) doi:10.1038/nmat3458 The lattice parameter, calculated from the (220) diffraction peak position, and the average particle size, calculated using the full-width at half-maximum of the (220) diffraction and the Debye–Scherrer equation, are presented in Table 1. 公式怎么来的?查看更多