| Microanalyses of the hydroxyl—poly—calcium sodium phosphate coatings produced by ion beam assisted deposition |
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| 引用本文： | LIUZhong－Yang WANGChang－Xing 等. Microanalyses of the hydroxyl—poly—calcium sodium phosphate coatings produced by ion beam assisted deposition[J]. 核技术(英文版), 2002, 13(4): 205-210 |
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| 作者姓名： | LIUZhong－Yang WANGChang－Xing 等 |
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| 作者单位： | [1]InstituteofNuclearScienceandTechnologyofSichuanUniversity,KeyLaboratoryofRadiationPhysicsandTechnologyofEducationMinistry,SichuanUniversity,Chengdu610064 [2]DepartmentofDentalMater,KeyLaboratoryofRadiationPhysicsandTechnologyofEducationMinistry,SichuanUniversity,Chengdu610064 |
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| 基金项目： | Contract grant sponsor:Key Laboratory of Radiation Physics and Technology of Education Ministry (No.2000-03) |
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| 摘 要： | Thin calcium phosphate catings on titanium alloy substrates were prepared by Ar^ ion beam assisted deposition(IBAD) from hydroxyl-poly-calcium sodium phosphate(HPPA) target.The coatings were analyzed by XRD,FTIR,XPS,These analyses revealed that the as-deposited films were amorphous or no apparent crystallinity.No distinct absorption band of the hydroxyl group was observed in FTIR spectra of the coatings but new absorption bands were presented for CO3^-2,The calcium to phosphorous ratio of these catings in different IBAD conditions varied from 0.46 to 3.36.
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| 关 键 词： | 钛合金 磷酸钙涂层 Ar^＋离子束 |
Microanalyses of the hydroxyl-poly-calcium sodium phosphate coatings produced by ion beam assisted deposition |
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| LIU Zhong-Yang,ZHENG Si-xiao,LIAO Xiao-dong,WANG Pei-Lu,Sun Guan-Qing,WANG Chang-Xing,CHEN Zhi-qing,LIU Liang. Microanalyses of the hydroxyl-poly-calcium sodium phosphate coatings produced by ion beam assisted deposition[J]. , 2002, 13(4): 205-210 |
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| Authors: | LIU Zhong-Yang ZHENG Si-xiao LIAO Xiao-dong WANG Pei-Lu Sun Guan-Qing WANG Chang-Xing CHEN Zhi-qing LIU Liang |
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| Abstract: | Thin calcium phosphate coatings on titanium alloy substrates were prepared by Ar+ ion beam assisted deposition (IBAD) from hydroxyl-poly-calcium sodium phosphate (HPPA) target. The coatings were analyzed by XRD, FTIR, XPS. These analyses revealed that the as-deposited films were amorphous or no apparent crystallinity. No distinct absorption band of the hydroxyl group was observed in FTIR spectra of the coatings but new absorption bands were presented for CO3-2. The calcium to phosphorous ratio of these coatings in different IBAD conditions varied from 0.46 to 3.36. |
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| Keywords: | Hydroxyl-poly-calcium sodium phosphate Coating Titanium Ion beam assisted deposition |
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