| 羟基磷灰石中氢键的XPS考察 |
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| 引用本文： | 周建略,陈树滋,左长明,吉晓江.羟基磷灰石中氢键的XPS考察[J].物理化学学报,1990,6(5):629-632. |
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| 作者姓名： | 周建略 陈树滋 左长明 吉晓江 |
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| 作者单位： | Analytical ahd Testing Centre, Sichuan University |
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| 摘 要： |
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| 关 键 词： | 羟基磷灰石 氢键 XPS |
| 收稿时间： | 1989-02-22 |
| 修稿时间： | 1990-03-12 |
XPS Insvestigation of Hydrogen Bond in Hydroxyapatite |
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| Zhou Jian-Lue,Chen Shu-Zi,Zuo Chang-Ming,Ji Xiao-Jiang.XPS Insvestigation of Hydrogen Bond in Hydroxyapatite[J].Acta Physico-Chimica Sinica,1990,6(5):629-632. |
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| Authors: | Zhou Jian-Lue Chen Shu-Zi Zuo Chang-Ming Ji Xiao-Jiang |
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| Institution: | Analytical ahd Testing Centre, Sichuan University |
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| Abstract: | Several calcium orthophosphates (tricalcium phosphate, monocalcium dihydropho-sphate, dicalcium hydrophosphate, and hydroxyapatite) are characterized by XPS and IR method. The P2p electron binding energies follow the order Ca(H_2PO_4)_2>CaHPO_4>Ca_(10)(OH)_2(PO_4)_6>Ca_3(PO_4)_2. It is expounded that there is hydrogen bonding of (OH...OPO_3) between the OH~- ion and the neighbour oxygen of the phosphate in hydroxyapatite. |
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