准备开始。。。。。
评分还可以,主要是京东送货,给力
评分东西很好下次还会继续购买的
评分入手一本,想学学然后捣鼓点东西
评分很刚哈更很刚哈更会哈更会哈更
评分Composite electrodes composed of silicon nanowires synthesized using the supercritical fluid−liquid−solid (SFLS) method mixed with amorphous carbon or carbon nanotubes were evaluated as Li-ion battery anodes. Carbon coating of the silicon nanowires using the pyrolysis of sugar was found to be crucial for making good electronic contact to the material. Using multiwalled carbon nanotubes as the conducting additive was found to be more effective for obtaining good cycling behavior than using amorphous carbon. Reversible capacities of 1500 mAh/g were observed for 30 cycles.
评分虽然没多大用,也没学习,但是这个商品的教学真的很好
评分好书,内容很好,质量也很好,活动价很便宜的。
评分从入门到放弃。。内容还是不错的。
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