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LITHIUM TITANATE CRYSTAL STRUCTURE, COMPLEX OF LITHIUM TITANATE CRYSTAL STRUCTURE AND CARBON, MANUFACTURING METHOD FOR SAME, ELECTRODE AND ELECTROCHEMICAL ELEMENT USING SAME
LITHIUM TITANATE CRYSTAL STRUCTURE, COMPLEX OF LITHIUM TITANATE CRYSTAL STRUCTURE AND CARBON, MANUFACTURING METHOD FOR SAME, ELECTRODE AND ELECTROCHEMICAL ELEMENT USING SAME
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机译:钛酸锂晶体结构,钛酸锂晶体结构和碳的复合物,相同的制造方法,电极和电化学元件
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摘要
Highly dispersed lithium titanate crystal structures having a thickness of few atomic layers level and the two-dimensional surface in a plate form are supported on carbon nanofiber (CNF). The lithium titanate crystal structure precursors and CNF that supports these are prepared by a mechanochemical reaction that applies sheer stress and centrifugal force to a reactant in a rotating reactor. The mass ratio between the lithium titanate crystal structure and carbon nanofiber is preferably between 75:25 and 85:15. The carbon nanofiber preferably has an external diameter of 10-30 nm and an external specific surface area of 150-350 cm2/g. This composite is mixed with a binder and then molded to obtain an electrode, and this electrode is employed for an electrochemical element.
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