Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA
Effective strategies to deal with rare earth pollution are urgently needed due to the overexploitation of rare earths resource. In this study, a novel nanocomposite of UiO-66-NH2/CPA-MA denoted as UA was successfully synthesized, which can simultaneously remove and detect Ce4+ in water. The hybrid c...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SAGE Publishing
2021-01-01
|
| Series: | Adsorption Science & Technology |
| Online Access: | http://dx.doi.org/10.1155/2021/3090373 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841561896787902464 |
|---|---|
| author | Xiaoqiu Tang Guanghui Wu Tao Wang Pinghua Chen Jiezeng Chen Hualin Jiang |
| author_facet | Xiaoqiu Tang Guanghui Wu Tao Wang Pinghua Chen Jiezeng Chen Hualin Jiang |
| author_sort | Xiaoqiu Tang |
| collection | DOAJ |
| description | Effective strategies to deal with rare earth pollution are urgently needed due to the overexploitation of rare earths resource. In this study, a novel nanocomposite of UiO-66-NH2/CPA-MA denoted as UA was successfully synthesized, which can simultaneously remove and detect Ce4+ in water. The hybrid consists of UiO-66-NH2 and CPA-MA. Based on the high adsorption performance of UiO-66-NH2, it can remove Ce4+ with high capacity by adsorption. Moreover, it can change its color from olive drab to light cyan depending on the adsorbed Ce4+ concentration, and the chroma is linearly related to the Ce4+ concentration. So, UA can be used to qualitatively and quantitatively detect Ce4+ by its color changing. The kinetics of adsorption course was investigated in details. The anti-inference ability of the nanocomposite in coexisting systems was carefully evaluated. The results indicate that UiO-66-NH2/CPA-MA is highly potential to deal with Ce4+ pollutions due to its bifunctionality. |
| format | Article |
| id | doaj-art-fbfe2b8da8ae4cffbf0feb8bc7016ba4 |
| institution | Kabale University |
| issn | 2048-4038 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-fbfe2b8da8ae4cffbf0feb8bc7016ba42025-01-03T01:22:54ZengSAGE PublishingAdsorption Science & Technology2048-40382021-01-01202110.1155/2021/3090373Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MAXiaoqiu Tang0Guanghui Wu1Tao Wang2Pinghua Chen3Jiezeng Chen4Hualin Jiang5Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleCollege of Environmental and Chemical EngineeringKey Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleKey Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleKey Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleKey Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources RecycleEffective strategies to deal with rare earth pollution are urgently needed due to the overexploitation of rare earths resource. In this study, a novel nanocomposite of UiO-66-NH2/CPA-MA denoted as UA was successfully synthesized, which can simultaneously remove and detect Ce4+ in water. The hybrid consists of UiO-66-NH2 and CPA-MA. Based on the high adsorption performance of UiO-66-NH2, it can remove Ce4+ with high capacity by adsorption. Moreover, it can change its color from olive drab to light cyan depending on the adsorbed Ce4+ concentration, and the chroma is linearly related to the Ce4+ concentration. So, UA can be used to qualitatively and quantitatively detect Ce4+ by its color changing. The kinetics of adsorption course was investigated in details. The anti-inference ability of the nanocomposite in coexisting systems was carefully evaluated. The results indicate that UiO-66-NH2/CPA-MA is highly potential to deal with Ce4+ pollutions due to its bifunctionality.http://dx.doi.org/10.1155/2021/3090373 |
| spellingShingle | Xiaoqiu Tang Guanghui Wu Tao Wang Pinghua Chen Jiezeng Chen Hualin Jiang Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA Adsorption Science & Technology |
| title | Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA |
| title_full | Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA |
| title_fullStr | Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA |
| title_full_unstemmed | Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA |
| title_short | Simultaneously Remove and Visually Detect Ce4+ Based on Nanocomposite of UiO-66-NH2/CPA-MA |
| title_sort | simultaneously remove and visually detect ce4 based on nanocomposite of uio 66 nh2 cpa ma |
| url | http://dx.doi.org/10.1155/2021/3090373 |
| work_keys_str_mv | AT xiaoqiutang simultaneouslyremoveandvisuallydetectce4basedonnanocompositeofuio66nh2cpama AT guanghuiwu simultaneouslyremoveandvisuallydetectce4basedonnanocompositeofuio66nh2cpama AT taowang simultaneouslyremoveandvisuallydetectce4basedonnanocompositeofuio66nh2cpama AT pinghuachen simultaneouslyremoveandvisuallydetectce4basedonnanocompositeofuio66nh2cpama AT jiezengchen simultaneouslyremoveandvisuallydetectce4basedonnanocompositeofuio66nh2cpama AT hualinjiang simultaneouslyremoveandvisuallydetectce4basedonnanocompositeofuio66nh2cpama |