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(Cu/Ni)–Al layered double hydroxides@Fe3O4 as efficient magnetic nanocomposite photocatalyst for visible-light degradation of methylene blue
A new magnetic nanocomposite based on layered double hydroxides (LDHs) was synthesized by coprecipitation of (Cu/Ni)–Al LDHs and nano-Fe 3 O 4 and characterized by Fourier-transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and energy-disper...
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| Published in: | Research on chemical intermediates 2017-10, Vol.43 (10), p.5795-5810 |
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| cites | cdi_FETCH-LOGICAL-c316t-9dd0c047d2d4f4273bf396c45c0ad1faf54dc8d8d5eb8c4dc262efda6f421d8b3 |
| container_end_page | 5810 |
| container_issue | 10 |
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| container_title | Research on chemical intermediates |
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| creator | Mardani, Hamid Reza |
| description | A new magnetic nanocomposite based on layered double hydroxides (LDHs) was synthesized by coprecipitation of (Cu/Ni)–Al LDHs and nano-Fe
3
O
4
and characterized by Fourier-transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and energy-dispersive X-ray (EDX) techniques. The size of the composite was about 10 nm. Photodegradation of methylene blue as an organic pollutant by this nanocomposite via oxidation under visible-light irradiation was studied in comparison with nano-Fe
3
O
4
and (Cu/Ni)–Al LDHs. The results showed that the degradation by the nanocomposite was more effective compared with Fe
3
O
4
or (Cu/Ni)–Al LDHs alone. After four runs of use as photocatalyst, the composite remained powerful and effective in the degradation reaction. The influence of acidic, neutral, and basic pH and chloride anion on photodegradation of methylene blue was also investigated. The degradation occurred for a long time in acidic and basic pH but was faster in presence of Cl
−
anion.
Graphical Abstract |
| doi_str_mv | 10.1007/s11164-017-2963-y |
| format | article |
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3
O
4
and characterized by Fourier-transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and energy-dispersive X-ray (EDX) techniques. The size of the composite was about 10 nm. Photodegradation of methylene blue as an organic pollutant by this nanocomposite via oxidation under visible-light irradiation was studied in comparison with nano-Fe
3
O
4
and (Cu/Ni)–Al LDHs. The results showed that the degradation by the nanocomposite was more effective compared with Fe
3
O
4
or (Cu/Ni)–Al LDHs alone. After four runs of use as photocatalyst, the composite remained powerful and effective in the degradation reaction. The influence of acidic, neutral, and basic pH and chloride anion on photodegradation of methylene blue was also investigated. The degradation occurred for a long time in acidic and basic pH but was faster in presence of Cl
−
anion.
Graphical Abstract</description><identifier>ISSN: 0922-6168</identifier><identifier>EISSN: 1568-5675</identifier><identifier>DOI: 10.1007/s11164-017-2963-y</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Aluminum ; Anions ; Catalysis ; Chemistry ; Chemistry and Materials Science ; Copper ; Degradation ; Fourier transforms ; Hydroxides ; Infrared analysis ; Inorganic Chemistry ; Iron oxides ; Light irradiation ; Methylene blue ; Nanocomposites ; Nickel ; Oxidation ; Photocatalysts ; Photodegradation ; Physical Chemistry ; Scanning electron microscopy ; X-ray diffraction</subject><ispartof>Research on chemical intermediates, 2017-10, Vol.43 (10), p.5795-5810</ispartof><rights>Springer Science+Business Media Dordrecht 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-9dd0c047d2d4f4273bf396c45c0ad1faf54dc8d8d5eb8c4dc262efda6f421d8b3</citedby><cites>FETCH-LOGICAL-c316t-9dd0c047d2d4f4273bf396c45c0ad1faf54dc8d8d5eb8c4dc262efda6f421d8b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Mardani, Hamid Reza</creatorcontrib><title>(Cu/Ni)–Al layered double hydroxides@Fe3O4 as efficient magnetic nanocomposite photocatalyst for visible-light degradation of methylene blue</title><title>Research on chemical intermediates</title><addtitle>Res Chem Intermed</addtitle><description>A new magnetic nanocomposite based on layered double hydroxides (LDHs) was synthesized by coprecipitation of (Cu/Ni)–Al LDHs and nano-Fe
3
O
4
and characterized by Fourier-transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and energy-dispersive X-ray (EDX) techniques. The size of the composite was about 10 nm. Photodegradation of methylene blue as an organic pollutant by this nanocomposite via oxidation under visible-light irradiation was studied in comparison with nano-Fe
3
O
4
and (Cu/Ni)–Al LDHs. The results showed that the degradation by the nanocomposite was more effective compared with Fe
3
O
4
or (Cu/Ni)–Al LDHs alone. After four runs of use as photocatalyst, the composite remained powerful and effective in the degradation reaction. The influence of acidic, neutral, and basic pH and chloride anion on photodegradation of methylene blue was also investigated. The degradation occurred for a long time in acidic and basic pH but was faster in presence of Cl
−
anion.
Graphical Abstract</description><subject>Aluminum</subject><subject>Anions</subject><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Copper</subject><subject>Degradation</subject><subject>Fourier transforms</subject><subject>Hydroxides</subject><subject>Infrared analysis</subject><subject>Inorganic Chemistry</subject><subject>Iron oxides</subject><subject>Light irradiation</subject><subject>Methylene blue</subject><subject>Nanocomposites</subject><subject>Nickel</subject><subject>Oxidation</subject><subject>Photocatalysts</subject><subject>Photodegradation</subject><subject>Physical Chemistry</subject><subject>Scanning electron microscopy</subject><subject>X-ray diffraction</subject><issn>0922-6168</issn><issn>1568-5675</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kLFOHDEURa0IpCyQD0hnKQ0pHPzGMx5PB1oBiYRCk9SWx37eNZodb2xPlOnyBWn4Q76EQUtBk-rd4tz7pEPIR-BfgPP2IgOArBmHllWdFGx-R1bQSMUa2TZHZMW7qmISpHpPTnJ-4BwapfiK_DtfTxffw-env49XAx3MjAkddXHqB6Tb2aX4JzjMlzco7mtqMkXvgw04FrozmxFLsHQ0Y7Rxt485FKT7bSzRmmKGORfqY6K_Qw7LHBvCZluow00yzpQQRxo93WHZzgOOSPthwjNy7M2Q8cPrPSU_b65_rL-yu_vbb-urO2YFyMI657jldesqV_u6akXvRSdt3VhuHHjjm9pZ5ZRrsFd2yZWs0DsjFxic6sUp-XTY3af4a8Jc9EOc0ri81NAJBYoLEAsFB8qmmHNCr_cp7EyaNXD9ol0ftOtFu37RruelUx06eWHHDaY3y_8tPQOleopy</recordid><startdate>20171001</startdate><enddate>20171001</enddate><creator>Mardani, Hamid Reza</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20171001</creationdate><title>(Cu/Ni)–Al layered double hydroxides@Fe3O4 as efficient magnetic nanocomposite photocatalyst for visible-light degradation of methylene blue</title><author>Mardani, Hamid Reza</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-9dd0c047d2d4f4273bf396c45c0ad1faf54dc8d8d5eb8c4dc262efda6f421d8b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aluminum</topic><topic>Anions</topic><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Copper</topic><topic>Degradation</topic><topic>Fourier transforms</topic><topic>Hydroxides</topic><topic>Infrared analysis</topic><topic>Inorganic Chemistry</topic><topic>Iron oxides</topic><topic>Light irradiation</topic><topic>Methylene blue</topic><topic>Nanocomposites</topic><topic>Nickel</topic><topic>Oxidation</topic><topic>Photocatalysts</topic><topic>Photodegradation</topic><topic>Physical Chemistry</topic><topic>Scanning electron microscopy</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mardani, Hamid Reza</creatorcontrib><collection>CrossRef</collection><jtitle>Research on chemical intermediates</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mardani, Hamid Reza</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>(Cu/Ni)–Al layered double hydroxides@Fe3O4 as efficient magnetic nanocomposite photocatalyst for visible-light degradation of methylene blue</atitle><jtitle>Research on chemical intermediates</jtitle><stitle>Res Chem Intermed</stitle><date>2017-10-01</date><risdate>2017</risdate><volume>43</volume><issue>10</issue><spage>5795</spage><epage>5810</epage><pages>5795-5810</pages><issn>0922-6168</issn><eissn>1568-5675</eissn><abstract>A new magnetic nanocomposite based on layered double hydroxides (LDHs) was synthesized by coprecipitation of (Cu/Ni)–Al LDHs and nano-Fe
3
O
4
and characterized by Fourier-transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and energy-dispersive X-ray (EDX) techniques. The size of the composite was about 10 nm. Photodegradation of methylene blue as an organic pollutant by this nanocomposite via oxidation under visible-light irradiation was studied in comparison with nano-Fe
3
O
4
and (Cu/Ni)–Al LDHs. The results showed that the degradation by the nanocomposite was more effective compared with Fe
3
O
4
or (Cu/Ni)–Al LDHs alone. After four runs of use as photocatalyst, the composite remained powerful and effective in the degradation reaction. The influence of acidic, neutral, and basic pH and chloride anion on photodegradation of methylene blue was also investigated. The degradation occurred for a long time in acidic and basic pH but was faster in presence of Cl
−
anion.
Graphical Abstract</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11164-017-2963-y</doi><tpages>16</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0922-6168 |
| ispartof | Research on chemical intermediates, 2017-10, Vol.43 (10), p.5795-5810 |
| issn | 0922-6168 1568-5675 |
| language | eng |
| recordid | cdi_proquest_journals_1938180313 |
| source | Springer Nature |
| subjects | Aluminum Anions Catalysis Chemistry Chemistry and Materials Science Copper Degradation Fourier transforms Hydroxides Infrared analysis Inorganic Chemistry Iron oxides Light irradiation Methylene blue Nanocomposites Nickel Oxidation Photocatalysts Photodegradation Physical Chemistry Scanning electron microscopy X-ray diffraction |
| title | (Cu/Ni)–Al layered double hydroxides@Fe3O4 as efficient magnetic nanocomposite photocatalyst for visible-light degradation of methylene blue |
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