| One-pot synthesis of ZnS hollow spheres via a low-temperature, template-free hydrothermal route | |
| Department | 固体润滑国家重点实验室 |
| Li SK(李栓魁)1; Wu ZG(吴志国)1; Li WH(李伟华)1; Liu, Yin1; Zhuo RF(卓仁富)1; Yan D(闫德)1; Wang J(王君)1; Yan PX(阎鹏勋)1,2; Wu ZG(吴志国) | |
| 2013 | |
| Source Publication | CrystEngComm
 |
| ISSN | 1466-8033 |
| Volume | 15Issue:8Pages:1571-1577 |
| Abstract | ZnS hollow nanospheres with porous shells were successfully fabricated by a simple one-pot template-free hydrothermal route with the assistance of trolamine. The hollow nanospheres with a mean diameter of about 220 nm and the pore size of the porous shell of about 3.2 nm exhibit large BET surface areas of 129.9 m2 g-1. The formation of ZnS hollow nanospheres was definitely driven by the well-known Ostwald ripening process. The morphology of the product could be controlled by adjusting the volume of trolamine in the ternary solution, which could influence the nucleation density and rate of the growing region during the initial stage of reaction. As synthesized, highly defective nanocrystalline ZnS exhibits a very strong defect-related green emission, which may pertain to the emission enhancement of the unique geometrical morphology of ZnS hollow nanospheres with a porous shell. The observed green PL emission of the wurtzite-type ZnS nanomaterials could provide an interesting application in the development of novel luminescent devices. |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1039/c2ce26769a |
| Funding Organization | the National Natural Science Foundation of China (Grant No. 11004089;11204114);the Nursery from Tianjin Dongli District and the Fundamental Research Funds for the Central Universities (No. lzujbky-2010-86;lzujbky-2012-35;lzujbky-2012-29) |
| Indexed By | SCI |
| If | 3.858 |
| Language | 英语 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18266 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wu ZG(吴志国) |
| Affiliation | 1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Beijing 100864, Peoples R China |
| Recommended Citation GB/T 7714 | Li SK,Wu ZG,Li WH,et al. One-pot synthesis of ZnS hollow spheres via a low-temperature, template-free hydrothermal route[J]. CrystEngComm,2013,15(8):1571-1577. |
| APA | Li SK.,Wu ZG.,Li WH.,Liu, Yin.,Zhuo RF.,...&吴志国.(2013).One-pot synthesis of ZnS hollow spheres via a low-temperature, template-free hydrothermal route.CrystEngComm,15(8),1571-1577. |
| MLA | Li SK,et al."One-pot synthesis of ZnS hollow spheres via a low-temperature, template-free hydrothermal route".CrystEngComm 15.8(2013):1571-1577. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LZ01027758 .pdf（1057KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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