A Green and lower-temperature synthesis of two-color fluorescent nitrogen dopedgraphene quantum dots
文献类型：期刊论文
| 作者 | Xue, ZP; Gao, H; Li, XL |
| 刊名 | DYES AND PIGMENTS
 |
| 出版日期 | 2018 |
| 卷号 | 156页码:379-385 |
| 关键词 | Visible-light Photocatalytic Activity Graphene Nanocomposites Cells Tio2 |
| ISSN号 | 0143-7208 |
| DOI | 10.1016/j.dyepig.2018.04.032 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Herein, the nitrogen-doped graphene quantum dots (N-GQDs) were produced by a facile thermal treating strategy at low temperature using citric acid (CA) and urea as the precursors. The as-prepared N-GQDs with different ratios of the precursors exhibited blue or green emission with relatively high quantum yield in the ethanol solution. While in the aqueous solution, the quantum dots displayed both blue and green emissions, which indicate two independent luminescent centers coexisted in the N-GQDs. Considering of the excellent absorption ability of the N-GQDs in the visible-light region, the N-GQDs was combined with titanium dioxide (TiO2) as the dye sensitizer. And, the products showed 16 times catalytic degradation ability than that of pure TiO2 for rhodamine B (RhB). |
| 语种 | 英语 |
| WOS记录号 | WOS:000434902500047 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28906]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Xue, ZP 2.Gao, H 3.Li, XL |
| 推荐引用方式 GB/T 7714 | Xue, ZP,Gao, H,Li, XL. A Green and lower-temperature synthesis of two-color fluorescent nitrogen dopedgraphene quantum dots[J]. DYES AND PIGMENTS,2018,156:379-385. |
| APA | Xue, ZP,Gao, H,&Li, XL.(2018).A Green and lower-temperature synthesis of two-color fluorescent nitrogen dopedgraphene quantum dots.DYES AND PIGMENTS,156,379-385. |
| MLA | Xue, ZP,et al."A Green and lower-temperature synthesis of two-color fluorescent nitrogen dopedgraphene quantum dots".DYES AND PIGMENTS 156(2018):379-385. |
入库方式： OAI收割
来源：上海应用物理研究所
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