| Intermediate Structures of Nucleation and Growth during Solidification of CuO Constrained by Graphene | |
Ge MK1,2; Yuan WJ1,2 ; Zhou LL(周玲玲)3; Deng ZL1,2; Hu M1,2; Li X1,2; He J1,2; Xi W1,2; Luo J1,2
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| Corresponding Author | He, Jia([email protected]) ; Xi, Wei([email protected]) |
| Source Publication | ADVANCED MATERIALS INTERFACES
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| 2020-02-17 | |
| Pages | 5 |
| ISSN | 2196-7350 |
| Abstract | Important solid-state information regarding solidification remains unknown, such as the intermediate structure before nucleation and precipitation pathways for each component in multicomponent materials during crystal growth. Herein, a unique intermediate structure with unequal lattice structure (the main performance is the curved lattice fringes and the unequal interplanar spacing) is observed in situ at the atomic level before CuO nucleation. The results of experiments and molecular dynamics simulations indicate that the formation of this intermediate may be due to the irregular agglomeration of Cu and O atoms. During growth, Cu-Cu layers repeatedly form at the solid-liquid interface as an intermediate state, then oxidizes, and finally forms a perfect CuO crystal. These results help to reveal the mystery of nucleation nanomaterials, especially the multicomponent materials, and elucidate microscopic crystal growth mechanisms during multicomponent materials solidification. |
| Keyword | CuO intermediate structures nucleation solidification |
| DOI | 10.1002/admi.201902047 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000513578100001 |
| WOS Keyword | ATOMIC-SCALE OBSERVATION ; SURFACE-INDUCED CRYSTALLIZATION ; IN-SITU ; SUBLIMATION |
| WOS Research Area | Chemistry ; Materials Science |
| WOS Subject | Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary |
| Funding Project | National Key R&D Program of China[2017YFA0700104] ; National Natural Science Foundation of China[51701143] ; National Natural Science Foundation of China[21603161] ; National Natural Science Foundation of China[51971157] ; National Natural Science Foundation of China[51761165012] ; Tianjin Municipal Science and Technology Commission[18JCYBJC86900] ; Tianjin Science Fund for Distinguished Young Scholars ; National Program for Thousand Young Talents of China ; Wuxi Research Institute of Applied Technologies, Tsinghua University |
| Funding Organization | National Key R&D Program of China ; National Natural Science Foundation of China ; Tianjin Municipal Science and Technology Commission ; Tianjin Science Fund for Distinguished Young Scholars ; National Program for Thousand Young Talents of China ; Wuxi Research Institute of Applied Technologies, Tsinghua University |
| Classification | 二类/Q1 |
| Ranking | 3 |
| Contributor | He, Jia ; Xi, Wei |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/81530 |
| Collection | 非线性力学国家重点实验室 |
| Affiliation | 1.Tianjin Univ Technol, Inst New Energy Mat & Low Carbon Technol, Sch Mat Sci & Engn, Ctr Electron Microscopy, Tianjin 300384, Peoples R China; 2.Tianjin Univ Technol, Inst New Energy Mat & Low Carbon Technol, Sch Mat Sci & Engn, Tianjin Key Lab Adv Funct Porous Mat, Tianjin 300384, Peoples R China; 3.Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Ge MK,Yuan WJ,Zhou LL,et al. Intermediate Structures of Nucleation and Growth during Solidification of CuO Constrained by Graphene[J]. ADVANCED MATERIALS INTERFACES,2020:5.Rp_Au:He, Jia, Xi, Wei |
| APA | Ge MK.,Yuan WJ.,周玲玲.,Deng ZL.,Hu M.,...&Luo J.(2020).Intermediate Structures of Nucleation and Growth during Solidification of CuO Constrained by Graphene.ADVANCED MATERIALS INTERFACES,5. |
| MLA | Ge MK,et al."Intermediate Structures of Nucleation and Growth during Solidification of CuO Constrained by Graphene".ADVANCED MATERIALS INTERFACES (2020):5. |
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| Jp2020039.pdf（1397KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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