Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design
In order to solve the electrochemical application of precious metal materials in ceramic jewelry design, a computer-aided design method of precious metal materials in ceramic jewelry was proposed. First, the potential energy surface analyzed in this paper is composed of the sum of disomy and trisomy...
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| Format: | Article |
| Language: | English |
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Wiley
2022-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2022/6990393 |
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| author | Jing Li |
| author_facet | Jing Li |
| author_sort | Jing Li |
| collection | DOAJ |
| description | In order to solve the electrochemical application of precious metal materials in ceramic jewelry design, a computer-aided design method of precious metal materials in ceramic jewelry was proposed. First, the potential energy surface analyzed in this paper is composed of the sum of disomy and trisomy, with different proportions of disomy and trisomy. Therefore, in the fitting process, the above two relations can be used to measure the contribution of the two-body term and the three-body term, respectively; secondly, from the viewpoint of lattice dynamics, precious metals are of special significance, because they are simple fcc lattice and large and pure single crystals can be obtained. Therefore, their accurate phonon dispersion curves can be obtained experimentally; finally, the phonon dispersion curves along the highly symmetric vector direction are given, and the calculated results are in good agreement with the experimental data. This shows that the new analytical potential energy surface accurately reproduces the interactions inside these crystals. The new analytical potential energy surfaces of the three noble metals correctly reproduce the macroscopic properties of the system, including elastic modulus, cohesive energy, and phonon dispersion curve, as well as important surface features. For all three systems, the order of the surface energies of the unreconstituted surfaces is (110) > (100) > (111), which is also correct. At the same time, the new potential energy surface gives the correct relaxation behavior of the unreconstituted surface. |
| format | Article |
| id | doaj-art-bc5560ea42e444adbcfbd3a386fe58fd |
| institution | Kabale University |
| issn | 2090-9071 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-bc5560ea42e444adbcfbd3a386fe58fd2025-02-03T05:53:27ZengWileyJournal of Chemistry2090-90712022-01-01202210.1155/2022/6990393Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry DesignJing Li0Yangtze UniversityIn order to solve the electrochemical application of precious metal materials in ceramic jewelry design, a computer-aided design method of precious metal materials in ceramic jewelry was proposed. First, the potential energy surface analyzed in this paper is composed of the sum of disomy and trisomy, with different proportions of disomy and trisomy. Therefore, in the fitting process, the above two relations can be used to measure the contribution of the two-body term and the three-body term, respectively; secondly, from the viewpoint of lattice dynamics, precious metals are of special significance, because they are simple fcc lattice and large and pure single crystals can be obtained. Therefore, their accurate phonon dispersion curves can be obtained experimentally; finally, the phonon dispersion curves along the highly symmetric vector direction are given, and the calculated results are in good agreement with the experimental data. This shows that the new analytical potential energy surface accurately reproduces the interactions inside these crystals. The new analytical potential energy surfaces of the three noble metals correctly reproduce the macroscopic properties of the system, including elastic modulus, cohesive energy, and phonon dispersion curve, as well as important surface features. For all three systems, the order of the surface energies of the unreconstituted surfaces is (110) > (100) > (111), which is also correct. At the same time, the new potential energy surface gives the correct relaxation behavior of the unreconstituted surface.http://dx.doi.org/10.1155/2022/6990393 |
| spellingShingle | Jing Li Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design Journal of Chemistry |
| title | Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design |
| title_full | Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design |
| title_fullStr | Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design |
| title_full_unstemmed | Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design |
| title_short | Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design |
| title_sort | application of computer aided precious metal materials in electrochemistry of ceramic jewelry design |
| url | http://dx.doi.org/10.1155/2022/6990393 |
| work_keys_str_mv | AT jingli applicationofcomputeraidedpreciousmetalmaterialsinelectrochemistryofceramicjewelrydesign |