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滴水书生

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[求助] 与结构有关的英文翻译 已有1人参与

想将这段英文翻译成中文,请大侠帮忙。single crystal studies show that the structure of a-LiVOPO4 is a close-packed column of VO octahedra with all interstitial holes alternately filled with Li and P atoms. Whereas in the b-LiVOPO4 the interstitial hole is filled with a P atom and a Li atom is located in between the VO and PO4 coordination polyhedrons surrounded by six oxygen atoms leading to a distorted octahedron. As a result, b-LiVOPO4 structure does not accomplish the steric condition required for facile Li ion transport. Besides this, the high temperature a-LiVOPO4 phase has more open framework with large Li sites in which Li atoms are loosely bound as compared to the metastable b-LiVOPO4
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苌弘一碧

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滴水书生: 金币+20 2014-01-17 16:40:56
单晶的研究表明,a-LiVOPO4的结构是一个所有的间隙孔都充满Li和P原子的紧密堆积VO八面体。而在b-LiVOPO4中,充满Li和P原子的间隙孔却位于被六个O原子所包围而造成扭曲的八面体的VO和PO4并列多面体中。因此,b-LiVOPO4结构不适合Li+容易传递的立体构型。除此之外,高温a-LiVOPO4相有更更多锂位开放的框架,在这样的锂位中,锂原子和亚稳态的b-LiVOPO4相比是松散的。
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