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許振昌木蟲 (初入文壇)
不愿透露姓名的槍手名宿
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[求助]
幫友翻譯外文摘要,謝謝麻煩了
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標(biāo)題Synthesis and electrochemical properties of SrWO4/graphene composite as anode material for lithium-ion batteries 摘要 SrWO 4 /graphene composite was synthesized via a sol–gel method. The morphology and structure of the products were analyzed by SEM, TEM and XRD. The electrochemical performances of SrWO 4 /graphene composite were investigated by galvanostatic charge/ discharge method, cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS). The results showed that the first cycle of the reversible specific capacity of SrWO 4 /graphene composite can reach to 575.9mAhg ?1 at 50mAg ?1 . The charge/ discharge cycling study indicates that the SrWO 4 /graphene composite was provided with excellent cycle performance and out- standing rate capability. Keywords: SrWO 4 /graphene; composite materials; sol–gel preparation; lithium-ion battery; electrochemical performance. |

木蟲 (初入文壇)
不愿透露姓名的槍手名宿

至尊木蟲 (著名寫手)
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SrWO4 /石墨復(fù)合材料作為鋰離子電池負(fù)極材料的合成及電化學(xué)性質(zhì) 摘要 通過溶膠-凝膠法合成了SrWO4 /石墨復(fù)合材料。產(chǎn)品的形態(tài)和結(jié)構(gòu)用SEM,TEM和XRD進行了分析。采用恒流充放電法、循環(huán)伏安法(CV)和電化學(xué)阻抗譜(EIS)法對SrWO 4 /石墨烯復(fù)合材料的電化學(xué)性能作了研究。結(jié)果表明,SrWO 4 /石墨復(fù)合材料的可逆比容量的首個循環(huán)在50mAg?1下1可以達到575.9mahg?1。充/放電循環(huán)研究表明SrWO 4 /石墨復(fù)合材料具有優(yōu)異的循環(huán)性能和出色的電流性能。 關(guān)鍵詞:SrWO 4 /石墨烯; 復(fù)合材料;溶膠-凝膠制備;鋰離子電池;電化學(xué)性能。 |

至尊木蟲 (著名寫手)

至尊木蟲 (著名寫手)

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