簡單易學,內容真的很不錯
評分包裝精緻,快遞快速,態度很好。
評分書很好用 還在學習當中
評分懂
評分學到一半就停瞭
評分好好好好好好
評分內容很詳細,淺顯易懂的一本書
評分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.
評分非常好用,值得購買。物流速度很快
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