کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
166888 | 1423392 | 2016 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: In-situ design and construction of lithium-ion battery electrodes on metal substrates with enhanced performances: A brief review In-situ design and construction of lithium-ion battery electrodes on metal substrates with enhanced performances: A brief review](/preview/png/166888.png)
For the ever-growing demand of advanced lithium-ion batteries, it is highly desirable to grow self-supported micro-/nanostructured arrays on metal substrates as electrodes directly. The in-situ growth of electrode materials on the conducting substrates greatly simplifies the electrode fabrication process without using any binders or conductive additives. Moreover, the well-ordered arrays closely connected to the current collectors can provide direct electron transport pathways and enhanced accommodation of strains arisen from lithium ion lithiation/delithiation. This article summarizes our recent work on design and construction of lithium-ion battery electrodes on metal substrates. An aqueous solution-based process and a microemulsion-mediated process have been respectively presented to control the kinetic and thermodynamic processes for the micro-/nanostructured array growth on metal substrates, with particular attention to CuO nanorod arrays and micro-cog arrays successfully prepared on Cu foil substrates. They can be directly used as binder-free electrodes to build advanced lithium-ion batteries with high energy, high safety and high stability.
Journal: Chinese Journal of Chemical Engineering - Volume 24, Issue 1, January 2016, Pages 48–52