Carboxymethyl Cellulose-Grafted Graphene Oxide/Polyethylene Glycol for Efficient Ni(II) Adsorption
Carboxymethyl cellulose-grafted graphene oxide blended with polyethylene glycol composite hydrogel as a new adsorbent was prepared. Firstly, graphene oxide was synthesized from sugarcane bagasse as a plentiful waste via a single-step oxidation under muffled atmospheric conditions. Furthermore, carbo...
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| Veröffentlicht in: | Journal of polymers and the environment 2021-03, Vol.29 (3), p.859-870 |
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| creator | Tohamy, Hebat-Allah S. El-Sakhawy, Mohamed Kamel, Samir |
| description | Carboxymethyl cellulose-grafted graphene oxide blended with polyethylene glycol composite hydrogel as a new adsorbent was prepared. Firstly, graphene oxide was synthesized from sugarcane bagasse as a plentiful waste via a single-step oxidation under muffled atmospheric conditions. Furthermore, carboxymethyl cellulose was prepared from extracted cellulose and grafted onto graphene oxide by different ratios. The grafted graphene oxide was blended with polyethylene glycol in presence of glutaraldehyde as a cross linker to form a triple network hydrogel. The structures and morphologies of the prepared composite were characterized using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and TGA/DTA analysis. The prepared composites were used as adsorbents for the removal of Ni ions from aqueous solution. Different adsorption conditions were investigated such as; time intervals (15–90 min), Ni
2+
concentrations (15–30 ppm), and temperature (298–328 K). The kinetics and isotherms were studied to highlight the adsorption rate and mechanism of the adsorption process. The results showed that the hydrogels fitted with the Langmuir isotherm model and the pseudo-second order with the best fit of R
2
. On the other hand the positive values of ∆H, the negative values of ΔG, and the positive values of ∆S indicated that the Ni
2+
adsorption is an endothermic process. The prepared hydrogels showed promising properties as the adsorption materials. |
| doi_str_mv | 10.1007/s10924-020-01920-7 |
| format | Article |
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2+
concentrations (15–30 ppm), and temperature (298–328 K). The kinetics and isotherms were studied to highlight the adsorption rate and mechanism of the adsorption process. The results showed that the hydrogels fitted with the Langmuir isotherm model and the pseudo-second order with the best fit of R
2
. On the other hand the positive values of ∆H, the negative values of ΔG, and the positive values of ∆S indicated that the Ni
2+
adsorption is an endothermic process. The prepared hydrogels showed promising properties as the adsorption materials.</description><identifier>ISSN: 1566-2543</identifier><identifier>EISSN: 1572-8919</identifier><identifier>DOI: 10.1007/s10924-020-01920-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Adsorbents ; Adsorption ; Aqueous solutions ; Atmospheric conditions ; Bagasse ; Carboxymethyl cellulose ; Carboxymethylcellulose ; Cellulose ; Chemistry ; Chemistry and Materials Science ; Endothermic reactions ; Environmental Chemistry ; Environmental Engineering/Biotechnology ; Fourier analysis ; Fourier transforms ; Glutaraldehyde ; Grafting ; Graphene ; Hydrogels ; Industrial Chemistry/Chemical Engineering ; Infrared spectroscopy ; Isotherms ; Materials Science ; Morphology ; Nickel ; Original Paper ; Oxidation ; Polyethylene glycol ; Polymer Sciences ; Scanning electron microscopy ; Sugarcane ; X-ray diffraction</subject><ispartof>Journal of polymers and the environment, 2021-03, Vol.29 (3), p.859-870</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-f413f894527aed9e8f24f024fcff0844e9f642434a30f00e9300d9e11b3e3fa33</citedby><cites>FETCH-LOGICAL-c356t-f413f894527aed9e8f24f024fcff0844e9f642434a30f00e9300d9e11b3e3fa33</cites><orcidid>0000-0002-7971-4318</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10924-020-01920-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10924-020-01920-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Tohamy, Hebat-Allah S.</creatorcontrib><creatorcontrib>El-Sakhawy, Mohamed</creatorcontrib><creatorcontrib>Kamel, Samir</creatorcontrib><title>Carboxymethyl Cellulose-Grafted Graphene Oxide/Polyethylene Glycol for Efficient Ni(II) Adsorption</title><title>Journal of polymers and the environment</title><addtitle>J Polym Environ</addtitle><description>Carboxymethyl cellulose-grafted graphene oxide blended with polyethylene glycol composite hydrogel as a new adsorbent was prepared. Firstly, graphene oxide was synthesized from sugarcane bagasse as a plentiful waste via a single-step oxidation under muffled atmospheric conditions. Furthermore, carboxymethyl cellulose was prepared from extracted cellulose and grafted onto graphene oxide by different ratios. The grafted graphene oxide was blended with polyethylene glycol in presence of glutaraldehyde as a cross linker to form a triple network hydrogel. The structures and morphologies of the prepared composite were characterized using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and TGA/DTA analysis. The prepared composites were used as adsorbents for the removal of Ni ions from aqueous solution. Different adsorption conditions were investigated such as; time intervals (15–90 min), Ni
2+
concentrations (15–30 ppm), and temperature (298–328 K). The kinetics and isotherms were studied to highlight the adsorption rate and mechanism of the adsorption process. The results showed that the hydrogels fitted with the Langmuir isotherm model and the pseudo-second order with the best fit of R
2
. On the other hand the positive values of ∆H, the negative values of ΔG, and the positive values of ∆S indicated that the Ni
2+
adsorption is an endothermic process. The prepared hydrogels showed promising properties as the adsorption materials.</description><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Aqueous solutions</subject><subject>Atmospheric conditions</subject><subject>Bagasse</subject><subject>Carboxymethyl cellulose</subject><subject>Carboxymethylcellulose</subject><subject>Cellulose</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Endothermic reactions</subject><subject>Environmental Chemistry</subject><subject>Environmental Engineering/Biotechnology</subject><subject>Fourier analysis</subject><subject>Fourier transforms</subject><subject>Glutaraldehyde</subject><subject>Grafting</subject><subject>Graphene</subject><subject>Hydrogels</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Infrared spectroscopy</subject><subject>Isotherms</subject><subject>Materials Science</subject><subject>Morphology</subject><subject>Nickel</subject><subject>Original Paper</subject><subject>Oxidation</subject><subject>Polyethylene glycol</subject><subject>Polymer Sciences</subject><subject>Scanning electron microscopy</subject><subject>Sugarcane</subject><subject>X-ray diffraction</subject><issn>1566-2543</issn><issn>1572-8919</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kEtLw0AUhQdRsFb_gKuAG13E3nnkMcsSai0U60LXQ5rcsSlpJs6k0Px7J43gzsV9cPnOuXAIuafwTAGSmaMgmQiBQQhU-p5ckAmNEhamksrLYY_jkEWCX5Mb5_YAIL1wQrZZbrfm1B-w2_V1kGFdH2vjMFzaXHdYBn62O2ww2JyqEmfvpu7P6HBa1n1h6kAbGyy0rooKmy54qx5Xq6dgXjpj264yzS250nnt8O53Tsnny-Ijew3Xm-Uqm6_DgkdxF2pBuU6liFiSYykx1Uxo8FVoDakQKHUsmOAi56ABUHIAj1G65ch1zvmUPIy-rTXfR3Sd2pujbfxLxUQqJUQCBoqNVGGNcxa1am11yG2vKKghSzVmqXyW6pylSryIjyLn4eYL7Z_1P6ofaOx3Cg</recordid><startdate>20210301</startdate><enddate>20210301</enddate><creator>Tohamy, Hebat-Allah S.</creator><creator>El-Sakhawy, Mohamed</creator><creator>Kamel, Samir</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SR</scope><scope>7XB</scope><scope>88I</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><orcidid>https://orcid.org/0000-0002-7971-4318</orcidid></search><sort><creationdate>20210301</creationdate><title>Carboxymethyl Cellulose-Grafted Graphene Oxide/Polyethylene Glycol for Efficient Ni(II) Adsorption</title><author>Tohamy, Hebat-Allah S. ; El-Sakhawy, Mohamed ; Kamel, Samir</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-f413f894527aed9e8f24f024fcff0844e9f642434a30f00e9300d9e11b3e3fa33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Aqueous solutions</topic><topic>Atmospheric conditions</topic><topic>Bagasse</topic><topic>Carboxymethyl cellulose</topic><topic>Carboxymethylcellulose</topic><topic>Cellulose</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Endothermic reactions</topic><topic>Environmental Chemistry</topic><topic>Environmental Engineering/Biotechnology</topic><topic>Fourier analysis</topic><topic>Fourier transforms</topic><topic>Glutaraldehyde</topic><topic>Grafting</topic><topic>Graphene</topic><topic>Hydrogels</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Infrared spectroscopy</topic><topic>Isotherms</topic><topic>Materials Science</topic><topic>Morphology</topic><topic>Nickel</topic><topic>Original Paper</topic><topic>Oxidation</topic><topic>Polyethylene glycol</topic><topic>Polymer Sciences</topic><topic>Scanning electron microscopy</topic><topic>Sugarcane</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tohamy, Hebat-Allah S.</creatorcontrib><creatorcontrib>El-Sakhawy, Mohamed</creatorcontrib><creatorcontrib>Kamel, Samir</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Engineered Materials Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Journal of polymers and the environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tohamy, Hebat-Allah S.</au><au>El-Sakhawy, Mohamed</au><au>Kamel, Samir</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carboxymethyl Cellulose-Grafted Graphene Oxide/Polyethylene Glycol for Efficient Ni(II) Adsorption</atitle><jtitle>Journal of polymers and the environment</jtitle><stitle>J Polym Environ</stitle><date>2021-03-01</date><risdate>2021</risdate><volume>29</volume><issue>3</issue><spage>859</spage><epage>870</epage><pages>859-870</pages><issn>1566-2543</issn><eissn>1572-8919</eissn><abstract>Carboxymethyl cellulose-grafted graphene oxide blended with polyethylene glycol composite hydrogel as a new adsorbent was prepared. Firstly, graphene oxide was synthesized from sugarcane bagasse as a plentiful waste via a single-step oxidation under muffled atmospheric conditions. Furthermore, carboxymethyl cellulose was prepared from extracted cellulose and grafted onto graphene oxide by different ratios. The grafted graphene oxide was blended with polyethylene glycol in presence of glutaraldehyde as a cross linker to form a triple network hydrogel. The structures and morphologies of the prepared composite were characterized using Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM) and TGA/DTA analysis. The prepared composites were used as adsorbents for the removal of Ni ions from aqueous solution. Different adsorption conditions were investigated such as; time intervals (15–90 min), Ni
2+
concentrations (15–30 ppm), and temperature (298–328 K). The kinetics and isotherms were studied to highlight the adsorption rate and mechanism of the adsorption process. The results showed that the hydrogels fitted with the Langmuir isotherm model and the pseudo-second order with the best fit of R
2
. On the other hand the positive values of ∆H, the negative values of ΔG, and the positive values of ∆S indicated that the Ni
2+
adsorption is an endothermic process. The prepared hydrogels showed promising properties as the adsorption materials.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10924-020-01920-7</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-7971-4318</orcidid></addata></record> |
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| ispartof | Journal of polymers and the environment, 2021-03, Vol.29 (3), p.859-870 |
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| subjects | Adsorbents Adsorption Aqueous solutions Atmospheric conditions Bagasse Carboxymethyl cellulose Carboxymethylcellulose Cellulose Chemistry Chemistry and Materials Science Endothermic reactions Environmental Chemistry Environmental Engineering/Biotechnology Fourier analysis Fourier transforms Glutaraldehyde Grafting Graphene Hydrogels Industrial Chemistry/Chemical Engineering Infrared spectroscopy Isotherms Materials Science Morphology Nickel Original Paper Oxidation Polyethylene glycol Polymer Sciences Scanning electron microscopy Sugarcane X-ray diffraction |
| title | Carboxymethyl Cellulose-Grafted Graphene Oxide/Polyethylene Glycol for Efficient Ni(II) Adsorption |
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