Journal of Inorganic Materials, Volume. 38, Issue 11, 1345(2023)
Figures & Tables(18)
1. Calcium oxide-calcium hydrogen phosphate dispersion in alcohol at concentration of 25%
2. Consolidation mechanism of weathered bones using calcium oxide-calcium hydrogen phosphate dispersion in alcohol as consolidant
3. Color difference of fragile bone samples after consolidation treatment
4. Effects of consolidation way and consolidant ratio on the bone weight increment
5. Effects of consolidation way and consolidant ratio on the bone porosity
6. Effects of consolidation way and consolidant ratio on the bone density
7. Effects of consolidation method and consolidant ratio on surface strength of the bones
8. Morphology of fragile bone sample before consolidation treatment
9. Morphologies of fragile bone samples after consolidation treatments with mass ratios of calcium oxide to calcium hydrogen phosphate at 1 : 1 (a), 1 : 3 (b), 1 : 4 (c), 1 : 5 (d), 1 : 6 (e) and 1 : 7 (f), respectively
10. EDS analysis results of fragile bone samples before and after consolidation treatment
11. Cross-sectional topographies of fragile bone samples before and after consolidation treatments
12. Cross-sectional topographies of fragile bone samples treated by different mass ratios of calcium oxide to calcium hydrogen phosphate
13. XRD results of bones before (a) and after (b) consolidation treatment
15. Photos of archaeological bone before (a) and after (b) consolidation treatment
Table 1. Experimental groups of different mass ratios
View tableView in ArticleTable 1. Experimental groups of different mass ratios
Group Mass ratio 1 : 1 1 : 3 1 : 4 1 : 5 1 : 6 1 : 7 Brushing 1 2 3 4 5 6 Soaking 7 8 9 10 11 12 Dripping 13 14 15 16 17 18
Table 2. EDS analysis results of frgile bone before and after consolidation treatment
View tableView in ArticleTable 2. EDS analysis results of frgile bone before and after consolidation treatment
Element Weight ratio before consolidation/% Weight ratio after consolidation/% C 0 5.62 O 56.93 56.32 Na 9.57 2.56 Mg 0.91 1.12 P 12.04 13.23 Ca 20.55 21.15 Total 100.00 100.00
Table 3. Phases of produts under different consolidant ratios
View tableView in ArticleTable 3. Phases of produts under different consolidant ratios
Ratio of CaO : CaHPO4 Ca(OH)2 CaHPO4 Ca5(PO)4OH 1 : 1 +++ - ++ 1 : 3 - - ++++ 1 : 4 - ++ +++ 1 : 5 - +++ ++ 1 : 6 - +++ + 1 : 7 - ++++ +
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Yan LIU, Yufan ZHANG, Ximan WANG, Ting LI, Wenting MA, Fuwei YANG, Liang CHEN, Dongyue ZHAO, Xiaoqin YAN.
Paper Information
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Received: Nov. 3, 2022
Accepted: --
Published Online: Mar. 6, 2024
The Author Email: YANG Fuwei (yangfuwei@nwu.edu.cn)
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