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[資源]
英國(guó)皇家學(xué)會(huì)化學(xué) 金屬氧化物復(fù)合應(yīng)用于超級(jí)電容器
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這是發(fā)表在英國(guó)皇家學(xué)會(huì)2012年化學(xué)的一篇文章題目: Porous nanocubic Mn3O4–Co3O4 composites and their application as electrochemical supercapacitors,講述了納米立方結(jié)構(gòu)的四氧化三錳和四氧化三鈷復(fù)合材料的制備及其電化學(xué)性能測(cè)試以及一些表征。 A simple approach has been developed to fabricate ideal supercapacitors based on porous Mn3O4–Co3O4 nanocubic composite electrodes. We can easily obtain porous corner-truncated nanocubic Mn3O4–Co3O4 composite nanomaterials without any subsequent complicated workup procedure for the removal of ahard template, seed or by using a soft template. In such a composite, the porous Mn3O4–Co3O4 enables afast and reversible redox reaction to improve the specific capacitance. The porous nanocubic Mn3O4–Co3O4 composite electrode can effectively transport electrolytes and shorten the ion diffusion path, whichoffers excellent electrochemical performance. These results suggest that such porous Mn3O4–Co3O4composite nanocubes are very promising for next generation high-performance supercapacitors. |
納米技術(shù)與能源及模擬 | 鋰電資源共享 | 先進(jìn)材料 | 鋰離子電池 |
F/超級(jí)電容器/AW | 文獻(xiàn)推薦 | 超級(jí)電容器及各種科研精華 | 電化學(xué)電源、電源管理 |
電池雜記 | 關(guān)于鋰電的資源好貼 | 超級(jí)電容器 |
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