Iron Sulfide Functionalized Polyaniline Nanocomposite for the Removal of Eosin Y from Water: Equilibrium and Kinetic Studies
Iron sulfide functionalized polyaniline nanocomposite was successfully synthesized using the in-situ polymerization technique. SAED, TEM, SEM, FTIR, XRD, and BET measurements were used to characterize the materials. Thermodynamic and kinetic studies using the batch approach were performed on the ads...
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| Veröffentlicht in: | Polymer science. Series B 2021-05, Vol.63 (3), p.304-313 |
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| creator | Danu, B. Y. Agorku, E. S. Ampong, F. K. Awudza, J. A. M. Torve, V. Danquah, I. M. K. Ama, O. M. Osifo, P. O. Ray, S. S. |
| description | Iron sulfide functionalized polyaniline nanocomposite was successfully synthesized using the in-situ polymerization technique. SAED, TEM, SEM, FTIR, XRD, and BET measurements were used to characterize the materials. Thermodynamic and kinetic studies using the batch approach were performed on the adsorption of Eosin yellow from aqueous solutions using the nanocomposite. The pseudo-second order kinetic model and the Langmuir isotherm fitted the adsorption process. An endothermic process was indicative from the positive ∆
H
° (11.84 kJ/mol) value. The negative values of ∆
G
° (from –1.49 to –2.28 kJ/mol for temperatures from 300 to 318 K, respectively) showed the thermodynamically viable nature of the adsorption process and the spontaneity of the reaction within the temperature ranges. A high disorderliness in the system was indicative from the positive magnitude of ∆
S
° (0.044 kJ/(mol K)). These results present a potential for the use of iron sulfide functionalized polyaniline material for the uptake of Eosin Y from water. |
| doi_str_mv | 10.1134/S1560090421030040 |
| format | Article |
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H
° (11.84 kJ/mol) value. The negative values of ∆
G
° (from –1.49 to –2.28 kJ/mol for temperatures from 300 to 318 K, respectively) showed the thermodynamically viable nature of the adsorption process and the spontaneity of the reaction within the temperature ranges. A high disorderliness in the system was indicative from the positive magnitude of ∆
S
° (0.044 kJ/(mol K)). These results present a potential for the use of iron sulfide functionalized polyaniline material for the uptake of Eosin Y from water.</description><identifier>ISSN: 1560-0904</identifier><identifier>EISSN: 1555-6123</identifier><identifier>DOI: 10.1134/S1560090421030040</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Adsorption ; Aqueous solutions ; Chemistry ; Chemistry and Materials Science ; Composites ; Endothermic reactions ; Iron ; Iron sulfides ; Nanocomposites ; Polyanilines ; Polymer Sciences</subject><ispartof>Polymer science. Series B, 2021-05, Vol.63 (3), p.304-313</ispartof><rights>Pleiades Publishing, Ltd. 2021. ISSN 1560-0904, Polymer Science, Series B, 2021, Vol. 63, No. 3, pp. 304–313. © Pleiades Publishing, Ltd., 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-de5fbccb37a00f579c94336af829e322ab21a2d3583fcd14f1dcccec46e1b9aa3</citedby><cites>FETCH-LOGICAL-c353t-de5fbccb37a00f579c94336af829e322ab21a2d3583fcd14f1dcccec46e1b9aa3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1560090421030040$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1560090421030040$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Danu, B. Y.</creatorcontrib><creatorcontrib>Agorku, E. S.</creatorcontrib><creatorcontrib>Ampong, F. K.</creatorcontrib><creatorcontrib>Awudza, J. A. M.</creatorcontrib><creatorcontrib>Torve, V.</creatorcontrib><creatorcontrib>Danquah, I. M. K.</creatorcontrib><creatorcontrib>Ama, O. M.</creatorcontrib><creatorcontrib>Osifo, P. O.</creatorcontrib><creatorcontrib>Ray, S. S.</creatorcontrib><title>Iron Sulfide Functionalized Polyaniline Nanocomposite for the Removal of Eosin Y from Water: Equilibrium and Kinetic Studies</title><title>Polymer science. Series B</title><addtitle>Polym. Sci. Ser. B</addtitle><description>Iron sulfide functionalized polyaniline nanocomposite was successfully synthesized using the in-situ polymerization technique. SAED, TEM, SEM, FTIR, XRD, and BET measurements were used to characterize the materials. Thermodynamic and kinetic studies using the batch approach were performed on the adsorption of Eosin yellow from aqueous solutions using the nanocomposite. The pseudo-second order kinetic model and the Langmuir isotherm fitted the adsorption process. An endothermic process was indicative from the positive ∆
H
° (11.84 kJ/mol) value. The negative values of ∆
G
° (from –1.49 to –2.28 kJ/mol for temperatures from 300 to 318 K, respectively) showed the thermodynamically viable nature of the adsorption process and the spontaneity of the reaction within the temperature ranges. A high disorderliness in the system was indicative from the positive magnitude of ∆
S
° (0.044 kJ/(mol K)). These results present a potential for the use of iron sulfide functionalized polyaniline material for the uptake of Eosin Y from water.</description><subject>Adsorption</subject><subject>Aqueous solutions</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composites</subject><subject>Endothermic reactions</subject><subject>Iron</subject><subject>Iron sulfides</subject><subject>Nanocomposites</subject><subject>Polyanilines</subject><subject>Polymer Sciences</subject><issn>1560-0904</issn><issn>1555-6123</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLAzEUhYMoWGp_gLuA69E8JtPGnZRWi6JiFXE1ZPLQlJmkTTKC4o83pYIL8W7uhXO-A_cAcIzRKca0PFtiViHEUUkwogiVaA8MMGOsqDCh-9u7QsVWPwSjGFcoD-UUYz4AX4vgHVz2rbFKw3nvZLLeidZ-agXvffshnG2t0_BWOC99t_bRJg2NDzC9afigO_8uWugNnGXFwRdogu_gs0g6nMPZps90E2zfQeEUvM5JyUq4TL2yOh6BAyPaqEc_ewie5rPH6VVxc3e5mF7cFJIymgqlmWmkbOhYIGTYmEteUloJMyFcU0JEQ7AgirIJNVLh0mAlpdSyrDRuuBB0CE52uevgN72OqV75PuQvY00Y5aTiCJfZhXcuGXyMQZt6HWwnwkeNUb3tuf7Tc2bIjonZ6151-E3-H_oGgAKAqQ</recordid><startdate>20210501</startdate><enddate>20210501</enddate><creator>Danu, B. Y.</creator><creator>Agorku, E. S.</creator><creator>Ampong, F. K.</creator><creator>Awudza, J. A. M.</creator><creator>Torve, V.</creator><creator>Danquah, I. M. K.</creator><creator>Ama, O. M.</creator><creator>Osifo, P. O.</creator><creator>Ray, S. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20210501</creationdate><title>Iron Sulfide Functionalized Polyaniline Nanocomposite for the Removal of Eosin Y from Water: Equilibrium and Kinetic Studies</title><author>Danu, B. Y. ; Agorku, E. S. ; Ampong, F. K. ; Awudza, J. A. M. ; Torve, V. ; Danquah, I. M. K. ; Ama, O. M. ; Osifo, P. O. ; Ray, S. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-de5fbccb37a00f579c94336af829e322ab21a2d3583fcd14f1dcccec46e1b9aa3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adsorption</topic><topic>Aqueous solutions</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composites</topic><topic>Endothermic reactions</topic><topic>Iron</topic><topic>Iron sulfides</topic><topic>Nanocomposites</topic><topic>Polyanilines</topic><topic>Polymer Sciences</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Danu, B. Y.</creatorcontrib><creatorcontrib>Agorku, E. S.</creatorcontrib><creatorcontrib>Ampong, F. K.</creatorcontrib><creatorcontrib>Awudza, J. A. M.</creatorcontrib><creatorcontrib>Torve, V.</creatorcontrib><creatorcontrib>Danquah, I. M. K.</creatorcontrib><creatorcontrib>Ama, O. M.</creatorcontrib><creatorcontrib>Osifo, P. O.</creatorcontrib><creatorcontrib>Ray, S. S.</creatorcontrib><collection>CrossRef</collection><jtitle>Polymer science. Series B</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Danu, B. Y.</au><au>Agorku, E. S.</au><au>Ampong, F. K.</au><au>Awudza, J. A. M.</au><au>Torve, V.</au><au>Danquah, I. M. K.</au><au>Ama, O. M.</au><au>Osifo, P. O.</au><au>Ray, S. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Iron Sulfide Functionalized Polyaniline Nanocomposite for the Removal of Eosin Y from Water: Equilibrium and Kinetic Studies</atitle><jtitle>Polymer science. Series B</jtitle><stitle>Polym. Sci. Ser. B</stitle><date>2021-05-01</date><risdate>2021</risdate><volume>63</volume><issue>3</issue><spage>304</spage><epage>313</epage><pages>304-313</pages><issn>1560-0904</issn><eissn>1555-6123</eissn><abstract>Iron sulfide functionalized polyaniline nanocomposite was successfully synthesized using the in-situ polymerization technique. SAED, TEM, SEM, FTIR, XRD, and BET measurements were used to characterize the materials. Thermodynamic and kinetic studies using the batch approach were performed on the adsorption of Eosin yellow from aqueous solutions using the nanocomposite. The pseudo-second order kinetic model and the Langmuir isotherm fitted the adsorption process. An endothermic process was indicative from the positive ∆
H
° (11.84 kJ/mol) value. The negative values of ∆
G
° (from –1.49 to –2.28 kJ/mol for temperatures from 300 to 318 K, respectively) showed the thermodynamically viable nature of the adsorption process and the spontaneity of the reaction within the temperature ranges. A high disorderliness in the system was indicative from the positive magnitude of ∆
S
° (0.044 kJ/(mol K)). These results present a potential for the use of iron sulfide functionalized polyaniline material for the uptake of Eosin Y from water.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1560090421030040</doi><tpages>10</tpages></addata></record> |
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| subjects | Adsorption Aqueous solutions Chemistry Chemistry and Materials Science Composites Endothermic reactions Iron Iron sulfides Nanocomposites Polyanilines Polymer Sciences |
| title | Iron Sulfide Functionalized Polyaniline Nanocomposite for the Removal of Eosin Y from Water: Equilibrium and Kinetic Studies |
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