| Effect of Divalent Metals on the UV-Shielding Properties of M-II MgAl Layered Double Hydroxides | |
Zhang, Yi; Yang, Jiaqi; Fan, Faying ; Qing, Binju; Zhu, Chaoliang; Shi, Yifei; Fan, Jie; Deng, Xiaochuan
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| 2019-06 | |
| 发表期刊 | ACS OMEGA
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| ISSN | 2470-1343 |
| 卷号 | 4期号:6页码:10151-10159 |
| 摘要 | Both the particle size and compositions have a strong influence on the UV-shielding performance of layered double hydroxides (LDHs), and they will interact with each other. To investigate the effects of divalent metal ions on the UV-shielding properties of layered double hydroxides (LDHs), M-II/MgAl-CO3 LDHs (M = Mg, Co, Ni, Cu, or Zn) with the same primary and secondary particle size have been prepared and their UV-shielding performance have been studied in this work. The UV-vis spectra show that the ZnMgAl-LDHs exhibit the highest absorbance under the ultraviolet B and ultraviolet A rays among these LDH samples, but in the ultraviolet C region, the CuMgAl-LDHs show the highest absorbance and this result is in good accordance with the UV-shielding performance, which was examined by protecting the photocatalytic degradation of rhodamine B aqueous solution. Moreover, under UV rays, PP/ZnMgAl-LDH films show excellent resistance to UV aging, which can be attributed to the strong inhibition of ZnMgAl-LDHs polypropene, as has been confirmed by electron spin resonance results. |
| DOI | 10.1021/acsomega.9b00721 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.isl.ac.cn/handle/363002/34065 |
| 专题 | 盐湖资源综合利用工程技术中心 中国科学院青海盐湖研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Yi,Yang, Jiaqi,Fan, Faying,et al. Effect of Divalent Metals on the UV-Shielding Properties of M-II MgAl Layered Double Hydroxides[J]. ACS OMEGA,2019,4(6):10151-10159. |
| APA | Zhang, Yi.,Yang, Jiaqi.,Fan, Faying.,Qing, Binju.,Zhu, Chaoliang.,...&Deng, Xiaochuan.(2019).Effect of Divalent Metals on the UV-Shielding Properties of M-II MgAl Layered Double Hydroxides.ACS OMEGA,4(6),10151-10159. |
| MLA | Zhang, Yi,et al."Effect of Divalent Metals on the UV-Shielding Properties of M-II MgAl Layered Double Hydroxides".ACS OMEGA 4.6(2019):10151-10159. |
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| Effect of Divalent M（8093KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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