Neutron and X-Ray Powder Diffraction Stu
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K Oikawa; T Kamiyama; F Izumi; D Nakazato; H Ikuta; M Wakihara
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Article
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1999
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Elsevier Science
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English
⚖ 166 KB
The crystal structures of chromium-doped spinel-type lithium manganese oxides, LiMn 2؊y Cr y O 4 (y ؍ 0, 1 9 , 1 6 , and 1 3 ), have been studied by neutron and X-ray powder di4raction. Rietveld re5nements of their neutron di4raction data revealed that Cr is substituted for Mn selectively and that