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lixiaoyi921金蟲(chóng) (小有名氣)
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[交流]
XRD標(biāo)準(zhǔn)譜圖 已有1人參與
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| Fe3O4(JCPDS No. 19-0629)與 Fe3O4(JCPDS No. 65-3107)有什么區(qū)別嗎,我看這兩個(gè)的特征衍射峰差不多啊。求交流,謝謝。 |
四氧化三鐵納米顆粒制備、修飾及包覆 |
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????????? 19-0629 ?? 65-3107 ???? 19 ?? 65 ?????l????????????f 65-3107 ?????? 19-0629 ???? ?????? 4 ?a??????????????? data????????f 65-3107 ?? 65 ?@???? 3107 ?? DATA ???????????????z?? 2 ?a??????? 00 01 02 03 ?@??M???? ???? 00 ???????????? XRD ?@??Y?? ?? 01 02 03 ????????M?????Y????????@???M?Y??????e?в????C?????????? ???????????????????? quality ?@??????? 00 ?_?^?????????? Star (S) ?????????????Y??? ?????????M?????????@??? (C)?? |
金蟲(chóng) (小有名氣)
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要點(diǎn)進(jìn)去看 以 65-3107 為例 Name and formula Reference code: 03-065-3107 PDF index name: Iron Oxide Empirical formula: Fe3O4 Chemical formula: Fe3O4 Crystallographic parameters Crystal system: Cubic Space group: Fd-3m Space group number: 227 a (A): 8.3905 b (A): 8.3905 c (A): 8.3905 Alpha (°): 90.0000 Beta (°): 90.0000 Gamma (°): 90.0000 Calculated density (g/cm^3): 5.21 Measured density (g/cm^3): 5.18 Volume of cell (10^6 pm^3): 590.70 Z: 8.00 RIR: 5.23 Subfiles and Quality Subfiles: Inorganic Alloy, metal or intermetalic NIST Pattern Quality: Calculated (C) Comments References Primary reference: Calculated from NIST using POWD-12++ Structure: N.Tombs, Acta Crystallogr., 4, 474, (1951) 其中 Quality: Calculated (C) 就是我說(shuō)的 |
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