A perspective on morphology controlled synthesis of powder by tuning chemical diffusion and reaction | |
Han, Yongsheng1,3; Yang, Tao1,2; Chen, Yongxiu1,3 | |
刊名 | ADVANCED POWDER TECHNOLOGY |
2020-03-01 | |
卷号 | 31期号:3页码:922-925 |
关键词 | Rational Synthesis Shape Control Diffusion And Reaction Concentration Gradient Mesoscience |
ISSN号 | 0921-8831 |
DOI | 10.1016/j.apt.2019.12.008 |
英文摘要 | This paper is a review of the progress and perspective of an approach for morphology controlled synthesis of particles by tuning chemical diffusion and reaction. Rational synthesis of materials with designed structures is a long term dream of scientists and engineers. The challenges of this dream lie in the poor understanding on the formation mechanism of diverse structures and the insufficient ability to program structure evolutions. From a view of chemical engineering, a shape-controlled synthesis of particles by regulating chemical diffusion and reaction was developed, which was experimentally confirmed by synthesizing diverse morphologies of silver particles at different diffusion and reaction and synthesizing similar dendritic structures of various materials at diffusion limitation. Diffusion and reaction determines the chemical distribution in the growth front of particles, which drives the anisotropic growth of particles, forming diverse morphologies. Ongoing study focuses on the dynamic stability of structure evolution, to establish a general model for structure design and rational synthesis by considering both the local environment and the nature of materials under the concept of mesoscience. (C) 2019 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved. |
资助项目 | National Natural Science Foundation of China[21978298] ; National Natural Science Foundation of China[U1862117] ; National Natural Science Foundation of China[91534123] ; National Natural Science Foundation of China[91834303] ; Facility Upgradation Program from the State Key Laboratory of Multiphase Complex Systems, China[MPCS-2017-A-01] ; MPCS |
WOS关键词 | Silver ; Nanoparticles ; Compromise ; Shape ; Particles ; Dendrites ; Nanowires |
WOS研究方向 | Engineering |
语种 | 英语 |
出版者 | ELSEVIER |
WOS记录号 | WOS:000535432200003 |
资助机构 | National Natural Science Foundation of China ; Facility Upgradation Program from the State Key Laboratory of Multiphase Complex Systems, China ; MPCS |
内容类型 | 期刊论文 |
源URL | [http://ir.ipe.ac.cn/handle/122111/40828] |
专题 | 中国科学院过程工程研究所 |
通讯作者 | Han, Yongsheng |
作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.China ENFI Engn Corp, Beijing 100038, Peoples R China 3.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Han, Yongsheng,Yang, Tao,Chen, Yongxiu. A perspective on morphology controlled synthesis of powder by tuning chemical diffusion and reaction[J]. ADVANCED POWDER TECHNOLOGY,2020,31(3):922-925. |
APA | Han, Yongsheng,Yang, Tao,&Chen, Yongxiu.(2020).A perspective on morphology controlled synthesis of powder by tuning chemical diffusion and reaction.ADVANCED POWDER TECHNOLOGY,31(3),922-925. |
MLA | Han, Yongsheng,et al."A perspective on morphology controlled synthesis of powder by tuning chemical diffusion and reaction".ADVANCED POWDER TECHNOLOGY 31.3(2020):922-925. |
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