Phase segregation enabled scandium fluoride-lanthanide fluoride Janus nanoparticles
文献类型：期刊论文
| 作者 | Zhang, Pei-Zhi; Liu, Rui; Sun, Ling-Dong; Dong, Hao; Li, Lin-Dong; Zheng, Xiao-Yu; Wu, Ke; Yan, Chun-Hua |
| 刊名 | INORGANIC CHEMISTRY FRONTIERS
 |
| 出版日期 | 2018-08-01 |
| 卷号 | 5期号:8页码:1800-1804 |
| ISSN号 | 2052-1553 |
| DOI | 10.1039/c8qi00328a |
| 英文摘要 | Janus particles, in which two distinct compositions are integrated, have attracted considerable interest for their potential multi-functionalities and synergistic effects. Although seed-mediated growth appears to be a suitable strategy that meets the stringent specifications for obtaining Janus particles, it is inapplicable to guide the growth of two crystalline components with different crystal structures. Herein, the formation of Janus particles via phase segregation is proposed. As proof-of-concept, promising photon conversion materials, ScF3 and lanthanide (Ln) fluorides, with great differences in structure, were chosen to build a series of Janus particles. Interestingly, using heavy (Lu, Yb, Dy and Tb) and light (Pr, Nd, Sm, Eu and Gd) lanthanides, ScF3-LiLnF(4) and ScF3-LnF(3) were formed, respectively. Time-dependent reaction studies indicate that phase segregation paves the way for the formation of these Janus nanoparticles (NPs), and this speculation is further confirmed by in situ transmission electron microscopy observations. These investigations provide new insights for the synthesis of heterostructured materials. |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000442606200006 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42317]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Sun, Ling-Dong; Yan, Chun-Hua |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci,PKU HKU Joint Lab Rare E, State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Pei-Zhi,Liu, Rui,Sun, Ling-Dong,et al. Phase segregation enabled scandium fluoride-lanthanide fluoride Janus nanoparticles[J]. INORGANIC CHEMISTRY FRONTIERS,2018,5(8):1800-1804. |
| APA | Zhang, Pei-Zhi.,Liu, Rui.,Sun, Ling-Dong.,Dong, Hao.,Li, Lin-Dong.,...&Yan, Chun-Hua.(2018).Phase segregation enabled scandium fluoride-lanthanide fluoride Janus nanoparticles.INORGANIC CHEMISTRY FRONTIERS,5(8),1800-1804. |
| MLA | Zhang, Pei-Zhi,et al."Phase segregation enabled scandium fluoride-lanthanide fluoride Janus nanoparticles".INORGANIC CHEMISTRY FRONTIERS 5.8(2018):1800-1804. |
入库方式： OAI收割
来源：化学研究所
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