Zirconium-Ferrite Nanoparticles As Improved Adsorbent for Co2+, Cu2+, and Zn2+: Thermodynamic and Kinetic Studies
Nanostructured zirconium ferrite with improved surface area of 392 m 2 /g has been found to show high adsorption affinity for Co 2+ , Cu 2+ , and Zn 2+ . The adsorption was found to be greatly dependent on pH and the maximum adsorption was found at pH 6. The adsorption trends were found to be best f...
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| Veröffentlicht in: | Russian Journal of Physical Chemistry A 2020-12, Vol.94 (13), p.2797-2809 |
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| container_title | Russian Journal of Physical Chemistry A |
| container_volume | 94 |
| creator | Shah Raj Ali Kalam, Abul Al-Sehemi, Abdullah G. Khan, Zenab Ansari, Sadaf Haider, Naved Kumar, Rajesh |
| description | Nanostructured zirconium ferrite with improved surface area of 392 m
2
/g has been found to show high adsorption affinity for Co
2+
, Cu
2+
, and Zn
2+
. The adsorption was found to be greatly dependent on pH and the maximum adsorption was found at pH 6. The adsorption trends were found to be best fitted with Langmuir adsorption isotherm with regression coefficient (
R
2
) value of 0.999, 0.998, and 0.999 for Co
2+
, Cu
2+
, and Zn
2+
, respectively, at 288 K. The values of
X
m
and
K
L
were calculated and showed the maximum adsorption capacities towards Cu
2+
and minimum adsorption of Co
2+
under the optimized pH, contact time, concentration of adsorbate, adsorbent dose, and temperature. The values of thermodynamic parameters Δ
H
°, Δ
S
°, and Δ
G
° were calculated and showed that the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs takes place through weak van der Waals interaction. Further, the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs was found to follow the pseudo–second–order kinetics. |
| doi_str_mv | 10.1134/S003602442013004X |
| format | Article |
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2
/g has been found to show high adsorption affinity for Co
2+
, Cu
2+
, and Zn
2+
. The adsorption was found to be greatly dependent on pH and the maximum adsorption was found at pH 6. The adsorption trends were found to be best fitted with Langmuir adsorption isotherm with regression coefficient (
R
2
) value of 0.999, 0.998, and 0.999 for Co
2+
, Cu
2+
, and Zn
2+
, respectively, at 288 K. The values of
X
m
and
K
L
were calculated and showed the maximum adsorption capacities towards Cu
2+
and minimum adsorption of Co
2+
under the optimized pH, contact time, concentration of adsorbate, adsorbent dose, and temperature. The values of thermodynamic parameters Δ
H
°, Δ
S
°, and Δ
G
° were calculated and showed that the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs takes place through weak van der Waals interaction. Further, the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs was found to follow the pseudo–second–order kinetics.</description><identifier>ISSN: 0036-0244</identifier><identifier>EISSN: 1531-863X</identifier><identifier>DOI: 10.1134/S003602442013004X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Physical Chemistry ; Physical Chemistry of Nanoclusters and Nanomaterials</subject><ispartof>Russian Journal of Physical Chemistry A, 2020-12, Vol.94 (13), p.2797-2809</ispartof><rights>Pleiades Publishing, Ltd. 2020. ISSN 0036-0244, Russian Journal of Physical Chemistry A, 2020, Vol. 94, No. 13, pp. 2797–2809. © Pleiades Publishing, Ltd., 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c218t-ec0a320b226b11ed0c4333f6ae7f37414601179ed2fab41676b407178777ae8e3</citedby><cites>FETCH-LOGICAL-c218t-ec0a320b226b11ed0c4333f6ae7f37414601179ed2fab41676b407178777ae8e3</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/S003602442013004X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S003602442013004X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Shah Raj Ali</creatorcontrib><creatorcontrib>Kalam, Abul</creatorcontrib><creatorcontrib>Al-Sehemi, Abdullah G.</creatorcontrib><creatorcontrib>Khan, Zenab</creatorcontrib><creatorcontrib>Ansari, Sadaf</creatorcontrib><creatorcontrib>Haider, Naved</creatorcontrib><creatorcontrib>Kumar, Rajesh</creatorcontrib><title>Zirconium-Ferrite Nanoparticles As Improved Adsorbent for Co2+, Cu2+, and Zn2+: Thermodynamic and Kinetic Studies</title><title>Russian Journal of Physical Chemistry A</title><addtitle>Russ. J. Phys. Chem</addtitle><description>Nanostructured zirconium ferrite with improved surface area of 392 m
2
/g has been found to show high adsorption affinity for Co
2+
, Cu
2+
, and Zn
2+
. The adsorption was found to be greatly dependent on pH and the maximum adsorption was found at pH 6. The adsorption trends were found to be best fitted with Langmuir adsorption isotherm with regression coefficient (
R
2
) value of 0.999, 0.998, and 0.999 for Co
2+
, Cu
2+
, and Zn
2+
, respectively, at 288 K. The values of
X
m
and
K
L
were calculated and showed the maximum adsorption capacities towards Cu
2+
and minimum adsorption of Co
2+
under the optimized pH, contact time, concentration of adsorbate, adsorbent dose, and temperature. The values of thermodynamic parameters Δ
H
°, Δ
S
°, and Δ
G
° were calculated and showed that the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs takes place through weak van der Waals interaction. Further, the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs was found to follow the pseudo–second–order kinetics.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Physical Chemistry</subject><subject>Physical Chemistry of Nanoclusters and Nanomaterials</subject><issn>0036-0244</issn><issn>1531-863X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9UF1LwzAUDaJgnf4A3_I-q7lJbKpvozgdDn3YhLGXkra3mrEmM2mF_Xtb55vgyz1wzweHQ8glsGsAIW8WjImEcSk5A8GYXB2RCG4FxGkiVsckGuh44E_JWQibXiElyIh8ro0vnTVdE0_Re9MifdHW7bRvTbnFQCeBzpqdd19Y0UkVnC_QtrR2nmaOj69o1g1X24quLR_f0-UH-sZVe6sbU_78n43FPowu2q4yGM7JSa23AS9-cUTepg_L7Cmevz7Ossk8LjmkbYwl04KzgvOkAMCKlVIIUScaVS1U3z1hAOoOK17rQkKikkIyBSpVSmlMUYwIHHJL70LwWOc7bxrt9zmwfNgs_7NZ7-EHT-i19h19vnGdt33Nf0zfgFts5w</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Shah Raj Ali</creator><creator>Kalam, Abul</creator><creator>Al-Sehemi, Abdullah G.</creator><creator>Khan, Zenab</creator><creator>Ansari, Sadaf</creator><creator>Haider, Naved</creator><creator>Kumar, Rajesh</creator><general>Pleiades Publishing</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20201201</creationdate><title>Zirconium-Ferrite Nanoparticles As Improved Adsorbent for Co2+, Cu2+, and Zn2+: Thermodynamic and Kinetic Studies</title><author>Shah Raj Ali ; Kalam, Abul ; Al-Sehemi, Abdullah G. ; Khan, Zenab ; Ansari, Sadaf ; Haider, Naved ; Kumar, Rajesh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c218t-ec0a320b226b11ed0c4333f6ae7f37414601179ed2fab41676b407178777ae8e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Physical Chemistry</topic><topic>Physical Chemistry of Nanoclusters and Nanomaterials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shah Raj Ali</creatorcontrib><creatorcontrib>Kalam, Abul</creatorcontrib><creatorcontrib>Al-Sehemi, Abdullah G.</creatorcontrib><creatorcontrib>Khan, Zenab</creatorcontrib><creatorcontrib>Ansari, Sadaf</creatorcontrib><creatorcontrib>Haider, Naved</creatorcontrib><creatorcontrib>Kumar, Rajesh</creatorcontrib><collection>CrossRef</collection><jtitle>Russian Journal of Physical Chemistry A</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shah Raj Ali</au><au>Kalam, Abul</au><au>Al-Sehemi, Abdullah G.</au><au>Khan, Zenab</au><au>Ansari, Sadaf</au><au>Haider, Naved</au><au>Kumar, Rajesh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Zirconium-Ferrite Nanoparticles As Improved Adsorbent for Co2+, Cu2+, and Zn2+: Thermodynamic and Kinetic Studies</atitle><jtitle>Russian Journal of Physical Chemistry A</jtitle><stitle>Russ. J. Phys. Chem</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>94</volume><issue>13</issue><spage>2797</spage><epage>2809</epage><pages>2797-2809</pages><issn>0036-0244</issn><eissn>1531-863X</eissn><abstract>Nanostructured zirconium ferrite with improved surface area of 392 m
2
/g has been found to show high adsorption affinity for Co
2+
, Cu
2+
, and Zn
2+
. The adsorption was found to be greatly dependent on pH and the maximum adsorption was found at pH 6. The adsorption trends were found to be best fitted with Langmuir adsorption isotherm with regression coefficient (
R
2
) value of 0.999, 0.998, and 0.999 for Co
2+
, Cu
2+
, and Zn
2+
, respectively, at 288 K. The values of
X
m
and
K
L
were calculated and showed the maximum adsorption capacities towards Cu
2+
and minimum adsorption of Co
2+
under the optimized pH, contact time, concentration of adsorbate, adsorbent dose, and temperature. The values of thermodynamic parameters Δ
H
°, Δ
S
°, and Δ
G
° were calculated and showed that the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs takes place through weak van der Waals interaction. Further, the adsorption of Co
2+
, Cu
2+
, and Zn
2+
on ZFNPs was found to follow the pseudo–second–order kinetics.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S003602442013004X</doi><tpages>13</tpages></addata></record> |
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| issn | 0036-0244 1531-863X |
| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Chemistry Chemistry and Materials Science Physical Chemistry Physical Chemistry of Nanoclusters and Nanomaterials |
| title | Zirconium-Ferrite Nanoparticles As Improved Adsorbent for Co2+, Cu2+, and Zn2+: Thermodynamic and Kinetic Studies |
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