Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature
A La 0.7 Sr 0.3− x Sm x Mn 0.95 Ni 0.05 O 3 ( x = 0, 0.05, 0.10, 0.15) series of manganites were synthesized by the Pechini sol–gel method. The changes in structure and magnetic properties caused by the substitution of Sr 2+ by Sm 3+ were systematically investigated. The results of Rietveld refinem...
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| creator | Jiang, Xinyu Zou, Zhengguang He, Bangrong Zhang, Weijian Mao, Zheng |
| description | A La
0.7
Sr
0.3−
x
Sm
x
Mn
0.95
Ni
0.05
O
3
(
x
= 0, 0.05, 0.10, 0.15) series of manganites were synthesized by the Pechini sol–gel method. The changes in structure and magnetic properties caused by the substitution of Sr
2+
by Sm
3+
were systematically investigated. The results of Rietveld refinement using GSAS (General Structure Analysis System) software showed that the samples had a rhombohedral structure before and after the substitution, but the cell volume increased. In addition, the Curie temperature (
T
C
) of the samples gradually decreased with increased doping, and the magnetic entropy change (
Δ
S
M
) showed the same trend. This can be attributed to the weakening of the ferromagnetic coupling between Mn
4+
and Mn
3+
. For the doped sample with
x
= 0.05, the
T
C
was 300 K, and the maximum magnetic entropy change (
-
Δ
S
M
max
) reached 4.59 J kg
−1
K
−1
at an applied magnetic field of 5 T. The relative cooling power (RCP) also reached 297.39 J kg
−1
, which is certainly promising for meeting the need for room-temperature magnetic refrigeration.
Graphical Abstract |
| doi_str_mv | 10.1007/s11664-023-10395-w |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2821500587</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2821500587</sourcerecordid><originalsourceid>FETCH-LOGICAL-c249t-c0901b4c8d0367ad14b6195bdd74febff9df7ba4ea03d9dcd39fe49065e898d3</originalsourceid><addsrcrecordid>eNp9UE1P3DAQtVArsaX8gZ4scaFqE2biOIkPPVSU0koLSOweerOceLxaROKtnRXbG7eqZ_4hvwQvi9Qbh_nUe280j7EPCDkC1CcRsarKDAqRIQgls7s9NkFZprGpfr1hExAVZrIQcp-9i_EGACU2OGF_pyYsiF-YxUCj78ytD8uOnzlH3ci947NefMq--RVZPjWQ17MAuXi8f9jM-s3FALmSl0vIQV6J483j_b8vKeAz3262GZ97lB_TgWFhhuVIkV-SCfza-57PqV9RMOM60Hv21pnbSIcv9YDNv5_NT39k06vzn6dfp1lXlGrMOlCAbdk1Nj1UG4tlW6GSrbV16ah1TllXt6YkA8Iq21mhHJUKKkmNaqw4YEc72VXwv9cUR33j12FIF3XRFCgBZFMnVLFDdcHHGMjpVVj2JvzRCHrrt975rZPf-tlvfZdIYkeKCTwsKPyXfoX1BIHngZA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2821500587</pqid></control><display><type>article</type><title>Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature</title><source>Springer Nature - Complete Springer Journals</source><creator>Jiang, Xinyu ; Zou, Zhengguang ; He, Bangrong ; Zhang, Weijian ; Mao, Zheng</creator><creatorcontrib>Jiang, Xinyu ; Zou, Zhengguang ; He, Bangrong ; Zhang, Weijian ; Mao, Zheng</creatorcontrib><description>A La
0.7
Sr
0.3−
x
Sm
x
Mn
0.95
Ni
0.05
O
3
(
x
= 0, 0.05, 0.10, 0.15) series of manganites were synthesized by the Pechini sol–gel method. The changes in structure and magnetic properties caused by the substitution of Sr
2+
by Sm
3+
were systematically investigated. The results of Rietveld refinement using GSAS (General Structure Analysis System) software showed that the samples had a rhombohedral structure before and after the substitution, but the cell volume increased. In addition, the Curie temperature (
T
C
) of the samples gradually decreased with increased doping, and the magnetic entropy change (
Δ
S
M
) showed the same trend. This can be attributed to the weakening of the ferromagnetic coupling between Mn
4+
and Mn
3+
. For the doped sample with
x
= 0.05, the
T
C
was 300 K, and the maximum magnetic entropy change (
-
Δ
S
M
max
) reached 4.59 J kg
−1
K
−1
at an applied magnetic field of 5 T. The relative cooling power (RCP) also reached 297.39 J kg
−1
, which is certainly promising for meeting the need for room-temperature magnetic refrigeration.
Graphical Abstract</description><identifier>ISSN: 0361-5235</identifier><identifier>EISSN: 1543-186X</identifier><identifier>DOI: 10.1007/s11664-023-10395-w</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Curie temperature ; Electronics and Microelectronics ; Energy consumption ; Entropy ; Ferromagnetism ; Instrumentation ; Magnetic fields ; Magnetic properties ; Manganites ; Materials Science ; Optical and Electronic Materials ; Original Research Article ; Raw materials ; Room temperature ; Software ; Sol-gel processes ; Solid State Physics ; Structural analysis ; Substitutes</subject><ispartof>Journal of electronic materials, 2023-07, Vol.52 (7), p.4587-4602</ispartof><rights>The Minerals, Metals & Materials Society 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c249t-c0901b4c8d0367ad14b6195bdd74febff9df7ba4ea03d9dcd39fe49065e898d3</citedby><cites>FETCH-LOGICAL-c249t-c0901b4c8d0367ad14b6195bdd74febff9df7ba4ea03d9dcd39fe49065e898d3</cites><orcidid>0000-0003-4277-9799</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/s11664-023-10395-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11664-023-10395-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27915,27916,41479,42548,51310</link.rule.ids></links><search><creatorcontrib>Jiang, Xinyu</creatorcontrib><creatorcontrib>Zou, Zhengguang</creatorcontrib><creatorcontrib>He, Bangrong</creatorcontrib><creatorcontrib>Zhang, Weijian</creatorcontrib><creatorcontrib>Mao, Zheng</creatorcontrib><title>Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature</title><title>Journal of electronic materials</title><addtitle>J. Electron. Mater</addtitle><description>A La
0.7
Sr
0.3−
x
Sm
x
Mn
0.95
Ni
0.05
O
3
(
x
= 0, 0.05, 0.10, 0.15) series of manganites were synthesized by the Pechini sol–gel method. The changes in structure and magnetic properties caused by the substitution of Sr
2+
by Sm
3+
were systematically investigated. The results of Rietveld refinement using GSAS (General Structure Analysis System) software showed that the samples had a rhombohedral structure before and after the substitution, but the cell volume increased. In addition, the Curie temperature (
T
C
) of the samples gradually decreased with increased doping, and the magnetic entropy change (
Δ
S
M
) showed the same trend. This can be attributed to the weakening of the ferromagnetic coupling between Mn
4+
and Mn
3+
. For the doped sample with
x
= 0.05, the
T
C
was 300 K, and the maximum magnetic entropy change (
-
Δ
S
M
max
) reached 4.59 J kg
−1
K
−1
at an applied magnetic field of 5 T. The relative cooling power (RCP) also reached 297.39 J kg
−1
, which is certainly promising for meeting the need for room-temperature magnetic refrigeration.
Graphical Abstract</description><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Curie temperature</subject><subject>Electronics and Microelectronics</subject><subject>Energy consumption</subject><subject>Entropy</subject><subject>Ferromagnetism</subject><subject>Instrumentation</subject><subject>Magnetic fields</subject><subject>Magnetic properties</subject><subject>Manganites</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><subject>Original Research Article</subject><subject>Raw materials</subject><subject>Room temperature</subject><subject>Software</subject><subject>Sol-gel processes</subject><subject>Solid State Physics</subject><subject>Structural analysis</subject><subject>Substitutes</subject><issn>0361-5235</issn><issn>1543-186X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9UE1P3DAQtVArsaX8gZ4scaFqE2biOIkPPVSU0koLSOweerOceLxaROKtnRXbG7eqZ_4hvwQvi9Qbh_nUe280j7EPCDkC1CcRsarKDAqRIQgls7s9NkFZprGpfr1hExAVZrIQcp-9i_EGACU2OGF_pyYsiF-YxUCj78ytD8uOnzlH3ci947NefMq--RVZPjWQ17MAuXi8f9jM-s3FALmSl0vIQV6J483j_b8vKeAz3262GZ97lB_TgWFhhuVIkV-SCfza-57PqV9RMOM60Hv21pnbSIcv9YDNv5_NT39k06vzn6dfp1lXlGrMOlCAbdk1Nj1UG4tlW6GSrbV16ah1TllXt6YkA8Iq21mhHJUKKkmNaqw4YEc72VXwv9cUR33j12FIF3XRFCgBZFMnVLFDdcHHGMjpVVj2JvzRCHrrt975rZPf-tlvfZdIYkeKCTwsKPyXfoX1BIHngZA</recordid><startdate>20230701</startdate><enddate>20230701</enddate><creator>Jiang, Xinyu</creator><creator>Zou, Zhengguang</creator><creator>He, Bangrong</creator><creator>Zhang, Weijian</creator><creator>Mao, Zheng</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope><orcidid>https://orcid.org/0000-0003-4277-9799</orcidid></search><sort><creationdate>20230701</creationdate><title>Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature</title><author>Jiang, Xinyu ; Zou, Zhengguang ; He, Bangrong ; Zhang, Weijian ; Mao, Zheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c249t-c0901b4c8d0367ad14b6195bdd74febff9df7ba4ea03d9dcd39fe49065e898d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Curie temperature</topic><topic>Electronics and Microelectronics</topic><topic>Energy consumption</topic><topic>Entropy</topic><topic>Ferromagnetism</topic><topic>Instrumentation</topic><topic>Magnetic fields</topic><topic>Magnetic properties</topic><topic>Manganites</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><topic>Original Research Article</topic><topic>Raw materials</topic><topic>Room temperature</topic><topic>Software</topic><topic>Sol-gel processes</topic><topic>Solid State Physics</topic><topic>Structural analysis</topic><topic>Substitutes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jiang, Xinyu</creatorcontrib><creatorcontrib>Zou, Zhengguang</creatorcontrib><creatorcontrib>He, Bangrong</creatorcontrib><creatorcontrib>Zhang, Weijian</creatorcontrib><creatorcontrib>Mao, Zheng</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology 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>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</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>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><jtitle>Journal of electronic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jiang, Xinyu</au><au>Zou, Zhengguang</au><au>He, Bangrong</au><au>Zhang, Weijian</au><au>Mao, Zheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature</atitle><jtitle>Journal of electronic materials</jtitle><stitle>J. Electron. Mater</stitle><date>2023-07-01</date><risdate>2023</risdate><volume>52</volume><issue>7</issue><spage>4587</spage><epage>4602</epage><pages>4587-4602</pages><issn>0361-5235</issn><eissn>1543-186X</eissn><abstract>A La
0.7
Sr
0.3−
x
Sm
x
Mn
0.95
Ni
0.05
O
3
(
x
= 0, 0.05, 0.10, 0.15) series of manganites were synthesized by the Pechini sol–gel method. The changes in structure and magnetic properties caused by the substitution of Sr
2+
by Sm
3+
were systematically investigated. The results of Rietveld refinement using GSAS (General Structure Analysis System) software showed that the samples had a rhombohedral structure before and after the substitution, but the cell volume increased. In addition, the Curie temperature (
T
C
) of the samples gradually decreased with increased doping, and the magnetic entropy change (
Δ
S
M
) showed the same trend. This can be attributed to the weakening of the ferromagnetic coupling between Mn
4+
and Mn
3+
. For the doped sample with
x
= 0.05, the
T
C
was 300 K, and the maximum magnetic entropy change (
-
Δ
S
M
max
) reached 4.59 J kg
−1
K
−1
at an applied magnetic field of 5 T. The relative cooling power (RCP) also reached 297.39 J kg
−1
, which is certainly promising for meeting the need for room-temperature magnetic refrigeration.
Graphical Abstract</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11664-023-10395-w</doi><tpages>16</tpages><orcidid>https://orcid.org/0000-0003-4277-9799</orcidid></addata></record> |
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| ispartof | Journal of electronic materials, 2023-07, Vol.52 (7), p.4587-4602 |
| issn | 0361-5235 1543-186X |
| language | eng |
| recordid | cdi_proquest_journals_2821500587 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Characterization and Evaluation of Materials Chemistry and Materials Science Curie temperature Electronics and Microelectronics Energy consumption Entropy Ferromagnetism Instrumentation Magnetic fields Magnetic properties Manganites Materials Science Optical and Electronic Materials Original Research Article Raw materials Room temperature Software Sol-gel processes Solid State Physics Structural analysis Substitutes |
| title | Large Magnetocaloric Effect of Sm3+-Doped La0.7Sr0.3–xSmxMn0.95Ni0.05O3(x = 0, 0.05, 0.10, 0.15) Manganites Near Room Temperature |
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