Assembly of a core–shell MOF with stability into Polyacrylamide hydrogel for boosting extraction of uranium from seawater
Efficient and selective extraction of uranium (U(VI)) from seawater is essential for sustainable nuclear power production. This study reports a novel adsorbent zeolitic imidazolate framework (ZIF)-67@SiO 2 -A/polyacrylamide (PAM) which was synthesized by grafting the core–shell metal–organic framewo...
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| Veröffentlicht in: | Nano research 2024-04, Vol.17 (4), p.3398-3406 |
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| creator | Song, Yucheng Tan, Huanhuan Qin, Shiliang Liu, Zhong Liu, Chuntai Shen, Changyu Yang, Peipei Li, Songwei |
| description | Efficient and selective extraction of uranium (U(VI)) from seawater is essential for sustainable nuclear power production. This study reports a novel adsorbent zeolitic imidazolate framework (ZIF)-67@SiO
2
-A/polyacrylamide (PAM) which was synthesized by grafting the core–shell metal–organic frameworks (MOFs)-based nanostructures coated with the 3-aminopropyl triethoxysilane (APTES) functionalized SiO
2
(SiO
2
-A) onto PAM hydrogel. The SiO
2
shell was grown on the surface of MOF, which improved the acid-base resistance of MOF. The introduction of ZIF-67@SiO
2
-A enhances the specific surface area and adsorption efficiency of the PAM. The ZIF-67@SiO
2
-A/PAM shows remarkable adsorption capacity, fast adsorption kinetics, and good reusability for uranium. It has excellent adsorption property (6.33 mg·g
−1
, 30 d) in natural seawater. The X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), energy dispersive spectroscopy (EDS) mappings, and density functional theory reveal that the coordination by N and O in ZIF-67@SiO
2
-A/PAM with uranium is the main mechanism of uranium adsorption. Thus, ZIF-67@SiO
2
-A/PAM has great potential to capture uranium from natural seawater. |
| doi_str_mv | 10.1007/s12274-023-6233-x |
| format | Article |
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2
-A/polyacrylamide (PAM) which was synthesized by grafting the core–shell metal–organic frameworks (MOFs)-based nanostructures coated with the 3-aminopropyl triethoxysilane (APTES) functionalized SiO
2
(SiO
2
-A) onto PAM hydrogel. The SiO
2
shell was grown on the surface of MOF, which improved the acid-base resistance of MOF. The introduction of ZIF-67@SiO
2
-A enhances the specific surface area and adsorption efficiency of the PAM. The ZIF-67@SiO
2
-A/PAM shows remarkable adsorption capacity, fast adsorption kinetics, and good reusability for uranium. It has excellent adsorption property (6.33 mg·g
−1
, 30 d) in natural seawater. The X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), energy dispersive spectroscopy (EDS) mappings, and density functional theory reveal that the coordination by N and O in ZIF-67@SiO
2
-A/PAM with uranium is the main mechanism of uranium adsorption. Thus, ZIF-67@SiO
2
-A/PAM has great potential to capture uranium from natural seawater.</description><identifier>ISSN: 1998-0124</identifier><identifier>EISSN: 1998-0000</identifier><identifier>DOI: 10.1007/s12274-023-6233-x</identifier><language>eng</language><publisher>Beijing: Tsinghua University Press</publisher><subject>Acid resistance ; Adsorption ; Atomic/Molecular Structure and Spectra ; Biomedicine ; Biotechnology ; Chemical analysis ; Chemistry and Materials Science ; Condensed Matter Physics ; Density functional theory ; Fourier transforms ; Hydrogels ; Infrared spectroscopy ; Materials Science ; Metal-organic frameworks ; Nanotechnology ; Nuclear energy ; Photoelectron spectroscopy ; Photoelectrons ; Polyacrylamide ; Research Article ; Seawater ; Shell stability ; Silicon dioxide ; Spectroscopy ; Spectrum analysis ; Surface chemistry ; Uranium ; Water analysis ; X ray photoelectron spectroscopy ; Zeolites</subject><ispartof>Nano research, 2024-04, Vol.17 (4), p.3398-3406</ispartof><rights>Tsinghua University Press 2023</rights><rights>Tsinghua University Press 2023.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-ee2e4d1efbe655524c1781b3b37607bc9b41f2d326b13b3d6a624356c9ad161b3</citedby><cites>FETCH-LOGICAL-c316t-ee2e4d1efbe655524c1781b3b37607bc9b41f2d326b13b3d6a624356c9ad161b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12274-023-6233-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12274-023-6233-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41466,42535,51296</link.rule.ids></links><search><creatorcontrib>Song, Yucheng</creatorcontrib><creatorcontrib>Tan, Huanhuan</creatorcontrib><creatorcontrib>Qin, Shiliang</creatorcontrib><creatorcontrib>Liu, Zhong</creatorcontrib><creatorcontrib>Liu, Chuntai</creatorcontrib><creatorcontrib>Shen, Changyu</creatorcontrib><creatorcontrib>Yang, Peipei</creatorcontrib><creatorcontrib>Li, Songwei</creatorcontrib><title>Assembly of a core–shell MOF with stability into Polyacrylamide hydrogel for boosting extraction of uranium from seawater</title><title>Nano research</title><addtitle>Nano Res</addtitle><description>Efficient and selective extraction of uranium (U(VI)) from seawater is essential for sustainable nuclear power production. This study reports a novel adsorbent zeolitic imidazolate framework (ZIF)-67@SiO
2
-A/polyacrylamide (PAM) which was synthesized by grafting the core–shell metal–organic frameworks (MOFs)-based nanostructures coated with the 3-aminopropyl triethoxysilane (APTES) functionalized SiO
2
(SiO
2
-A) onto PAM hydrogel. The SiO
2
shell was grown on the surface of MOF, which improved the acid-base resistance of MOF. The introduction of ZIF-67@SiO
2
-A enhances the specific surface area and adsorption efficiency of the PAM. The ZIF-67@SiO
2
-A/PAM shows remarkable adsorption capacity, fast adsorption kinetics, and good reusability for uranium. It has excellent adsorption property (6.33 mg·g
−1
, 30 d) in natural seawater. The X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), energy dispersive spectroscopy (EDS) mappings, and density functional theory reveal that the coordination by N and O in ZIF-67@SiO
2
-A/PAM with uranium is the main mechanism of uranium adsorption. Thus, ZIF-67@SiO
2
-A/PAM has great potential to capture uranium from natural seawater.</description><subject>Acid resistance</subject><subject>Adsorption</subject><subject>Atomic/Molecular Structure and Spectra</subject><subject>Biomedicine</subject><subject>Biotechnology</subject><subject>Chemical analysis</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Density functional theory</subject><subject>Fourier transforms</subject><subject>Hydrogels</subject><subject>Infrared spectroscopy</subject><subject>Materials Science</subject><subject>Metal-organic frameworks</subject><subject>Nanotechnology</subject><subject>Nuclear energy</subject><subject>Photoelectron spectroscopy</subject><subject>Photoelectrons</subject><subject>Polyacrylamide</subject><subject>Research Article</subject><subject>Seawater</subject><subject>Shell stability</subject><subject>Silicon dioxide</subject><subject>Spectroscopy</subject><subject>Spectrum analysis</subject><subject>Surface chemistry</subject><subject>Uranium</subject><subject>Water analysis</subject><subject>X ray photoelectron spectroscopy</subject><subject>Zeolites</subject><issn>1998-0124</issn><issn>1998-0000</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp1kE1OwzAQRiMEEqVwAHaWWAf8kzjJsqooIBXBAtaW7UxaV0lcbEdtxIY7cENOQqqAWDEbj6z3fSO9KLok-JpgnN14QmmWxJiymFPG4v1RNCFFkcd4mOPfndDkNDrzfoMxpyTJJ9H7zHtoVN0jWyGJtHXw9fHp11DX6PFpgXYmrJEPUpnahB6ZNlj0bOteatfXsjEloHVfOruCGlXWIWWtD6ZdIdgHJ3Uwtj00d062pmtQ5WyDPMidDODOo5NK1h4uft5p9Lq4fZnfx8unu4f5bBlrRniIASgkJYFKAU_TlCaaZDlRTLGM40zpQiWkoiWjXJHhs-SS04SlXBeyJHwAp9HV2Lt19q0DH8TGdq4dTgpapLzI8oSnA0VGSjvrvYNKbJ1ppOsFweLgWIyOxeBYHByL_ZChY8YPbLsC99f8f-gbA2eChQ</recordid><startdate>20240401</startdate><enddate>20240401</enddate><creator>Song, Yucheng</creator><creator>Tan, Huanhuan</creator><creator>Qin, Shiliang</creator><creator>Liu, Zhong</creator><creator>Liu, Chuntai</creator><creator>Shen, Changyu</creator><creator>Yang, Peipei</creator><creator>Li, Songwei</creator><general>Tsinghua University Press</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope><scope>K9.</scope><scope>L7M</scope><scope>P64</scope></search><sort><creationdate>20240401</creationdate><title>Assembly of a core–shell MOF with stability into Polyacrylamide hydrogel for boosting extraction of uranium from seawater</title><author>Song, Yucheng ; Tan, Huanhuan ; Qin, Shiliang ; Liu, Zhong ; Liu, Chuntai ; Shen, Changyu ; Yang, Peipei ; Li, Songwei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-ee2e4d1efbe655524c1781b3b37607bc9b41f2d326b13b3d6a624356c9ad161b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Acid resistance</topic><topic>Adsorption</topic><topic>Atomic/Molecular Structure and Spectra</topic><topic>Biomedicine</topic><topic>Biotechnology</topic><topic>Chemical analysis</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Density functional theory</topic><topic>Fourier transforms</topic><topic>Hydrogels</topic><topic>Infrared spectroscopy</topic><topic>Materials Science</topic><topic>Metal-organic frameworks</topic><topic>Nanotechnology</topic><topic>Nuclear energy</topic><topic>Photoelectron spectroscopy</topic><topic>Photoelectrons</topic><topic>Polyacrylamide</topic><topic>Research Article</topic><topic>Seawater</topic><topic>Shell stability</topic><topic>Silicon dioxide</topic><topic>Spectroscopy</topic><topic>Spectrum analysis</topic><topic>Surface chemistry</topic><topic>Uranium</topic><topic>Water analysis</topic><topic>X ray photoelectron spectroscopy</topic><topic>Zeolites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Song, Yucheng</creatorcontrib><creatorcontrib>Tan, Huanhuan</creatorcontrib><creatorcontrib>Qin, Shiliang</creatorcontrib><creatorcontrib>Liu, Zhong</creatorcontrib><creatorcontrib>Liu, Chuntai</creatorcontrib><creatorcontrib>Shen, Changyu</creatorcontrib><creatorcontrib>Yang, Peipei</creatorcontrib><creatorcontrib>Li, Songwei</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Nano research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Song, Yucheng</au><au>Tan, Huanhuan</au><au>Qin, Shiliang</au><au>Liu, Zhong</au><au>Liu, Chuntai</au><au>Shen, Changyu</au><au>Yang, Peipei</au><au>Li, Songwei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Assembly of a core–shell MOF with stability into Polyacrylamide hydrogel for boosting extraction of uranium from seawater</atitle><jtitle>Nano research</jtitle><stitle>Nano Res</stitle><date>2024-04-01</date><risdate>2024</risdate><volume>17</volume><issue>4</issue><spage>3398</spage><epage>3406</epage><pages>3398-3406</pages><issn>1998-0124</issn><eissn>1998-0000</eissn><abstract>Efficient and selective extraction of uranium (U(VI)) from seawater is essential for sustainable nuclear power production. This study reports a novel adsorbent zeolitic imidazolate framework (ZIF)-67@SiO
2
-A/polyacrylamide (PAM) which was synthesized by grafting the core–shell metal–organic frameworks (MOFs)-based nanostructures coated with the 3-aminopropyl triethoxysilane (APTES) functionalized SiO
2
(SiO
2
-A) onto PAM hydrogel. The SiO
2
shell was grown on the surface of MOF, which improved the acid-base resistance of MOF. The introduction of ZIF-67@SiO
2
-A enhances the specific surface area and adsorption efficiency of the PAM. The ZIF-67@SiO
2
-A/PAM shows remarkable adsorption capacity, fast adsorption kinetics, and good reusability for uranium. It has excellent adsorption property (6.33 mg·g
−1
, 30 d) in natural seawater. The X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR), energy dispersive spectroscopy (EDS) mappings, and density functional theory reveal that the coordination by N and O in ZIF-67@SiO
2
-A/PAM with uranium is the main mechanism of uranium adsorption. Thus, ZIF-67@SiO
2
-A/PAM has great potential to capture uranium from natural seawater.</abstract><cop>Beijing</cop><pub>Tsinghua University Press</pub><doi>10.1007/s12274-023-6233-x</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1998-0124 |
| ispartof | Nano research, 2024-04, Vol.17 (4), p.3398-3406 |
| issn | 1998-0124 1998-0000 |
| language | eng |
| recordid | cdi_proquest_journals_2956978465 |
| source | SpringerLink Journals |
| subjects | Acid resistance Adsorption Atomic/Molecular Structure and Spectra Biomedicine Biotechnology Chemical analysis Chemistry and Materials Science Condensed Matter Physics Density functional theory Fourier transforms Hydrogels Infrared spectroscopy Materials Science Metal-organic frameworks Nanotechnology Nuclear energy Photoelectron spectroscopy Photoelectrons Polyacrylamide Research Article Seawater Shell stability Silicon dioxide Spectroscopy Spectrum analysis Surface chemistry Uranium Water analysis X ray photoelectron spectroscopy Zeolites |
| title | Assembly of a core–shell MOF with stability into Polyacrylamide hydrogel for boosting extraction of uranium from seawater |
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