很不錯
評分內容很詳細,淺顯易懂的一本書
評分剛開始學,希望有幫助
評分此用戶未及時評價,係統默認好評。
評分很好!!
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.
評分這本書編得不好,說是入門,針對的是對cad有一定瞭解的人,初學者用著比較費勁,必須差評。
評分發貨速度很快,一直購買這個品牌。
評分東西已收到 沒仔細研讀 以後再評 帶的DVD光碟XP係統的電腦好象插放不瞭
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