Lithium garnet based free-standing solid polymer composite membrane for rechargeable lithium battery
Electrolytes with high lithium-ion conductivity, better mechanical strength and large electrochemical window are essential for the realization of high-energy density lithium batteries. Polymer electrolytes are gaining interest due to their inherent flexibility and nonflammability over conventional l...
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| Veröffentlicht in: | Journal of solid state electrochemistry 2018-10, Vol.22 (10), p.2989-2998 |
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| creator | Karthik, K. Murugan, Ramaswamy |
| description | Electrolytes with high lithium-ion conductivity, better mechanical strength and large electrochemical window are essential for the realization of high-energy density lithium batteries. Polymer electrolytes are gaining interest due to their inherent flexibility and nonflammability over conventional liquid electrolytes. In this work, lithium garnet composite polymer electrolyte membrane (GCPEM) consisting of large molecular weight (
W
avg
~ 5 × 10
6
) polyethylene oxide (PEO) complexed with lithium perchlorate (LiClO
4
) and lithium garnet oxide Li
6.28
Al
0.24
La
3
Zr
2
O
12
(Al-LLZO) is prepared by solution-casting method. Significant improvement in Li
+
conductivity for Al-LLZO containing GCPEM is observed compared with the Al-LLZO free polymer membrane. Maximized room temperature (30 °C) Li
+
conductivity of 4.40 × 10
−4
S cm
−1
and wide electrochemical window (4.5 V) is observed for PEO
8
/LiClO
4
+ 20 wt% Al-LLZO (GCPEM-20) membrane. The fabricated cell with LiCoO
2
as cathode, metallic lithium as anode and GCPEM-20 as electrolyte membrane delivers an initial charge/discharge capacity of 146 mAh g
−1
/142 mAh g
−1
at 25 °C with 0.06 C-rate. |
| doi_str_mv | 10.1007/s10008-018-4010-3 |
| format | Article |
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W
avg
~ 5 × 10
6
) polyethylene oxide (PEO) complexed with lithium perchlorate (LiClO
4
) and lithium garnet oxide Li
6.28
Al
0.24
La
3
Zr
2
O
12
(Al-LLZO) is prepared by solution-casting method. Significant improvement in Li
+
conductivity for Al-LLZO containing GCPEM is observed compared with the Al-LLZO free polymer membrane. Maximized room temperature (30 °C) Li
+
conductivity of 4.40 × 10
−4
S cm
−1
and wide electrochemical window (4.5 V) is observed for PEO
8
/LiClO
4
+ 20 wt% Al-LLZO (GCPEM-20) membrane. The fabricated cell with LiCoO
2
as cathode, metallic lithium as anode and GCPEM-20 as electrolyte membrane delivers an initial charge/discharge capacity of 146 mAh g
−1
/142 mAh g
−1
at 25 °C with 0.06 C-rate.</description><identifier>ISSN: 1432-8488</identifier><identifier>EISSN: 1433-0768</identifier><identifier>DOI: 10.1007/s10008-018-4010-3</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aluminum ; Analytical Chemistry ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Conductivity ; Electrochemistry ; Electrolytes ; Energy Storage ; Flux density ; Lithium ; Lithium batteries ; Lithium ions ; Molecular weight ; Original Paper ; Physical Chemistry ; Polyethylenes ; Polymer matrix composites ; Polymers ; Rechargeable batteries</subject><ispartof>Journal of solid state electrochemistry, 2018-10, Vol.22 (10), p.2989-2998</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-b8719393bd2d0ce6d4f8f9996b9b7d0cb6e270cfcbd93190dec5ea018b446e8f3</citedby><cites>FETCH-LOGICAL-c353t-b8719393bd2d0ce6d4f8f9996b9b7d0cb6e270cfcbd93190dec5ea018b446e8f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10008-018-4010-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10008-018-4010-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Karthik, K.</creatorcontrib><creatorcontrib>Murugan, Ramaswamy</creatorcontrib><title>Lithium garnet based free-standing solid polymer composite membrane for rechargeable lithium battery</title><title>Journal of solid state electrochemistry</title><addtitle>J Solid State Electrochem</addtitle><description>Electrolytes with high lithium-ion conductivity, better mechanical strength and large electrochemical window are essential for the realization of high-energy density lithium batteries. Polymer electrolytes are gaining interest due to their inherent flexibility and nonflammability over conventional liquid electrolytes. In this work, lithium garnet composite polymer electrolyte membrane (GCPEM) consisting of large molecular weight (
W
avg
~ 5 × 10
6
) polyethylene oxide (PEO) complexed with lithium perchlorate (LiClO
4
) and lithium garnet oxide Li
6.28
Al
0.24
La
3
Zr
2
O
12
(Al-LLZO) is prepared by solution-casting method. Significant improvement in Li
+
conductivity for Al-LLZO containing GCPEM is observed compared with the Al-LLZO free polymer membrane. Maximized room temperature (30 °C) Li
+
conductivity of 4.40 × 10
−4
S cm
−1
and wide electrochemical window (4.5 V) is observed for PEO
8
/LiClO
4
+ 20 wt% Al-LLZO (GCPEM-20) membrane. The fabricated cell with LiCoO
2
as cathode, metallic lithium as anode and GCPEM-20 as electrolyte membrane delivers an initial charge/discharge capacity of 146 mAh g
−1
/142 mAh g
−1
at 25 °C with 0.06 C-rate.</description><subject>Aluminum</subject><subject>Analytical Chemistry</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Conductivity</subject><subject>Electrochemistry</subject><subject>Electrolytes</subject><subject>Energy Storage</subject><subject>Flux density</subject><subject>Lithium</subject><subject>Lithium batteries</subject><subject>Lithium ions</subject><subject>Molecular weight</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Polyethylenes</subject><subject>Polymer matrix composites</subject><subject>Polymers</subject><subject>Rechargeable batteries</subject><issn>1432-8488</issn><issn>1433-0768</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kE9PwzAMxSsEEmPwAbhF4hxwmqxNjmjinzSJC5yjpHG6Tm1Tku6wb09gkzhxsS3rvZ_lVxS3DO4ZQP2QcgVJgUkqgAHlZ8WCCc4p1JU8_51LKoWUl8VVSjsAVlcMFoXbdPO22w-kNXHEmViT0BEfEWmazei6sSUp9J0jU-gPA0bShGEKqZuRDDjYaEYkPkQSsdma2KKxPZL-BLVmnjEerosLb_qEN6e-LD6fnz7Wr3Tz_vK2ftzQhq_4TK2smeKKW1c6aLBywkuvlKqssnXe2ArLGhrfWKc4U-CwWaHJL1shKpSeL4u7I3eK4WuPada7sI9jPqlLUErUbAUiq9hR1cSQUkSvp9gNJh40A_0Tpj6GqTNZ_4SpefaUR0_K2rHF-Ef-3_QNDOB5Qg</recordid><startdate>20181001</startdate><enddate>20181001</enddate><creator>Karthik, K.</creator><creator>Murugan, Ramaswamy</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20181001</creationdate><title>Lithium garnet based free-standing solid polymer composite membrane for rechargeable lithium battery</title><author>Karthik, K. ; Murugan, Ramaswamy</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-b8719393bd2d0ce6d4f8f9996b9b7d0cb6e270cfcbd93190dec5ea018b446e8f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aluminum</topic><topic>Analytical Chemistry</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Conductivity</topic><topic>Electrochemistry</topic><topic>Electrolytes</topic><topic>Energy Storage</topic><topic>Flux density</topic><topic>Lithium</topic><topic>Lithium batteries</topic><topic>Lithium ions</topic><topic>Molecular weight</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Polyethylenes</topic><topic>Polymer matrix composites</topic><topic>Polymers</topic><topic>Rechargeable batteries</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karthik, K.</creatorcontrib><creatorcontrib>Murugan, Ramaswamy</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of solid state electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karthik, K.</au><au>Murugan, Ramaswamy</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Lithium garnet based free-standing solid polymer composite membrane for rechargeable lithium battery</atitle><jtitle>Journal of solid state electrochemistry</jtitle><stitle>J Solid State Electrochem</stitle><date>2018-10-01</date><risdate>2018</risdate><volume>22</volume><issue>10</issue><spage>2989</spage><epage>2998</epage><pages>2989-2998</pages><issn>1432-8488</issn><eissn>1433-0768</eissn><abstract>Electrolytes with high lithium-ion conductivity, better mechanical strength and large electrochemical window are essential for the realization of high-energy density lithium batteries. Polymer electrolytes are gaining interest due to their inherent flexibility and nonflammability over conventional liquid electrolytes. In this work, lithium garnet composite polymer electrolyte membrane (GCPEM) consisting of large molecular weight (
W
avg
~ 5 × 10
6
) polyethylene oxide (PEO) complexed with lithium perchlorate (LiClO
4
) and lithium garnet oxide Li
6.28
Al
0.24
La
3
Zr
2
O
12
(Al-LLZO) is prepared by solution-casting method. Significant improvement in Li
+
conductivity for Al-LLZO containing GCPEM is observed compared with the Al-LLZO free polymer membrane. Maximized room temperature (30 °C) Li
+
conductivity of 4.40 × 10
−4
S cm
−1
and wide electrochemical window (4.5 V) is observed for PEO
8
/LiClO
4
+ 20 wt% Al-LLZO (GCPEM-20) membrane. The fabricated cell with LiCoO
2
as cathode, metallic lithium as anode and GCPEM-20 as electrolyte membrane delivers an initial charge/discharge capacity of 146 mAh g
−1
/142 mAh g
−1
at 25 °C with 0.06 C-rate.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s10008-018-4010-3</doi><tpages>10</tpages></addata></record> |
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| subjects | Aluminum Analytical Chemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Condensed Matter Physics Conductivity Electrochemistry Electrolytes Energy Storage Flux density Lithium Lithium batteries Lithium ions Molecular weight Original Paper Physical Chemistry Polyethylenes Polymer matrix composites Polymers Rechargeable batteries |
| title | Lithium garnet based free-standing solid polymer composite membrane for rechargeable lithium battery |
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