The morphology control and mechanical properties of nanoporous Ag
In the present work, nanoporous Ag (np Ag) ribbons are prepared by chemical etching Cu60-xAg40Lax (x = 0, 3, 6 at.%) precursor alloys. The effects of precursor crystal structure on the morphology and mechanical properties of nanoporous Ag (np Ag) ribbons are investigated. The addition of La element...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2020-07-01
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| Series: | Materials & Design |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0264127520302756 |
| _version_ | 1828758821600755712 |
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| author | Chaoyang Wang Shengli Zhu Yanqin Liang Zhenduo Cui Chunling Qin Shuilin Wu Shuiyuan Luo Akihisa Inoue |
| author_facet | Chaoyang Wang Shengli Zhu Yanqin Liang Zhenduo Cui Chunling Qin Shuilin Wu Shuiyuan Luo Akihisa Inoue |
| author_sort | Chaoyang Wang |
| collection | DOAJ |
| description | In the present work, nanoporous Ag (np Ag) ribbons are prepared by chemical etching Cu60-xAg40Lax (x = 0, 3, 6 at.%) precursor alloys. The effects of precursor crystal structure on the morphology and mechanical properties of nanoporous Ag (np Ag) ribbons are investigated. The addition of La element inhibits the nucleation and growth of the crystal phases, then controls the phase compositions of the Cu-Ag-(La) precursors. The corroded np Ag with various ligament connectivity and homogeneity exhibits the different mechanical properties. Current study provides a general strategy for strengthening the np Ag metals by increasing the ligament connectivity and uniformity of the nanoporous metals. |
| first_indexed | 2024-12-11T00:47:57Z |
| format | Article |
| id | doaj.art-0084619fb3974de69f12b1016aac2cef |
| institution | Directory Open Access Journal |
| issn | 0264-1275 |
| language | English |
| last_indexed | 2024-12-11T00:47:57Z |
| publishDate | 2020-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Materials & Design |
| spelling | doaj.art-0084619fb3974de69f12b1016aac2cef2022-12-22T01:26:43ZengElsevierMaterials & Design0264-12752020-07-01192108741The morphology control and mechanical properties of nanoporous AgChaoyang Wang0Shengli Zhu1Yanqin Liang2Zhenduo Cui3Chunling Qin4Shuilin Wu5Shuiyuan Luo6Akihisa Inoue7School of Materials Science and Engineering, Tianjin University, Tianjin 300072, ChinaSchool of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Tianjin Key Laboratory of Composite and Functional Materials, Tianjin 300072, China; College of Chemistry Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian, China; Correspondence to: S. Zhu, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China.School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Tianjin Key Laboratory of Composite and Functional Materials, Tianjin 300072, China; Key Laboratory of Advanced Ceramics and Machining Technology, Ministry of Education, Tianjin 300072, ChinaSchool of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Key Laboratory of Advanced Ceramics and Machining Technology, Ministry of Education, Tianjin 300072, ChinaSchool of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, ChinaSchool of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Tianjin Key Laboratory of Composite and Functional Materials, Tianjin 300072, China; Key Laboratory of Advanced Ceramics and Machining Technology, Ministry of Education, Tianjin 300072, ChinaCollege of Chemistry Engineering and Materials Science, Quanzhou Normal University, Quanzhou 362000, Fujian, ChinaSchool of Materials Science and Engineering, Tianjin University, Tianjin 300072, China; Corresponding author.In the present work, nanoporous Ag (np Ag) ribbons are prepared by chemical etching Cu60-xAg40Lax (x = 0, 3, 6 at.%) precursor alloys. The effects of precursor crystal structure on the morphology and mechanical properties of nanoporous Ag (np Ag) ribbons are investigated. The addition of La element inhibits the nucleation and growth of the crystal phases, then controls the phase compositions of the Cu-Ag-(La) precursors. The corroded np Ag with various ligament connectivity and homogeneity exhibits the different mechanical properties. Current study provides a general strategy for strengthening the np Ag metals by increasing the ligament connectivity and uniformity of the nanoporous metals.http://www.sciencedirect.com/science/article/pii/S0264127520302756Nanoporous metalsSelective etchingMechanical propertiesNanoindentationLigaments connectivity |
| spellingShingle | Chaoyang Wang Shengli Zhu Yanqin Liang Zhenduo Cui Chunling Qin Shuilin Wu Shuiyuan Luo Akihisa Inoue The morphology control and mechanical properties of nanoporous Ag Materials & Design Nanoporous metals Selective etching Mechanical properties Nanoindentation Ligaments connectivity |
| title | The morphology control and mechanical properties of nanoporous Ag |
| title_full | The morphology control and mechanical properties of nanoporous Ag |
| title_fullStr | The morphology control and mechanical properties of nanoporous Ag |
| title_full_unstemmed | The morphology control and mechanical properties of nanoporous Ag |
| title_short | The morphology control and mechanical properties of nanoporous Ag |
| title_sort | morphology control and mechanical properties of nanoporous ag |
| topic | Nanoporous metals Selective etching Mechanical properties Nanoindentation Ligaments connectivity |
| url | http://www.sciencedirect.com/science/article/pii/S0264127520302756 |
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