Enhancement of cycling stability of all-solid-state lithium-ion batteries with composite polymer electrolytes incorporating Li6.25La3Zr2Al0.25O12 nanofibers
Li 7 La 3 Zr 2 O 12 (LLZO) with cubic phase structure is a kind of lithium-ion-conducting nanoparticles. According to the previous studies, incorporation of c-LLZO can improve electrochemical properties of PEO-based composite polymer electrolytes (CPEs). Therefore, in our study, we synthesized a kin...
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| Veröffentlicht in: | Ionics 2020-09, Vol.26 (9), p.4239-4246 |
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| creator | Zhang, Yi Feng, Wei Zhen, Yichao Zhao, Peiyao Wang, Xiaohui Li, Longtu |
| description | Li
7
La
3
Zr
2
O
12
(LLZO) with cubic phase structure is a kind of lithium-ion-conducting nanoparticles. According to the previous studies, incorporation of c-LLZO can improve electrochemical properties of PEO-based composite polymer electrolytes (CPEs). Therefore, in our study, we synthesized a kind of room-temperature-stable cubic phase LLZAO (Li
6.25
La
3
Zr
2
Al
0.25
O
12
) nanofibers, and we aimed to confirm the optimal content of LLZAO nanofibers in PEO-based CPEs. With the incorporating 10 wt% LLZAO nanofibers, ionic conductivity of CPEs are 9.87×10
−5
S cm
−1
at 30 °C and 8.66×10
−4
S cm
−1
at 60 °C. The Li/CPE incorporating 10 wt% LLZAO nanofibers/Li symmetric cell exhibits little voltage fluctuation in 1000 cycles under a current density of 0.5 mA cm
−2
, demonstrating better cycling stability with long cycle life. The LiFePO
4
/CPE incorporating 10 wt% LLZAO nanofibers/Li cell has a high initial discharge-specific capacity of 155.6 mAh g
−1
under 0.1 C rate at 60 °C and remains 94.5% of capacity after 100 cycles. This cell also has great cycling performance under 0.2 C and 0.5 C rate, indicating good rate performance. Our work indicates that incorporation of LLZAO nanofibers enhances electrochemical properties and cycling stability of PEO-based all-solid-state lithium-ion batteries. |
| doi_str_mv | 10.1007/s11581-020-03600-x |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2434082191</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2434082191</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-a7e68d37064f6ef25f3cff76a05d2ea0a66a709d9596a893b09998780bf9e56f3</originalsourceid><addsrcrecordid>eNp9kTFvHCEQhVEUS7k4_gOpkFLjDLALS2lZjh3pJDdOkwaxHNhYLGyAU3z_xT82XC5SOlcz8_S9ecVD6DOFSwogv1ZKx4kSYECACwDy8g5t6CQYASngPdqAGiSRMMgP6GOtzwBCUCY36PUmPZlk3eJSw9lje7AxpEdcm5lDDO1wFE2MpOYYdqTLzeGuP4X9QkJOeDatuRJcxb-7im1e1lxDh9YcD4sr2EVnW-lH60xINpc1F9OOIdsgLtm4NfxnYVcR-n5PGU4mZR9mV-ondOZNrO7i3zxHP77dPFzfke397ffrqy2xnKpGjHRi2nEJYvDCeTZ6br2XwsC4Y86AEcJIUDs1KmEmxWdQSk1ygtkrNwrPz9GX09-15F97V5t-zvuSeqRmAx9gYlTRTrETZUuutTiv1xIWUw6agj62oE8t6N6C_tuCfukmfjLVDqdHV_6_fsP1B6IZjUw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2434082191</pqid></control><display><type>article</type><title>Enhancement of cycling stability of all-solid-state lithium-ion batteries with composite polymer electrolytes incorporating Li6.25La3Zr2Al0.25O12 nanofibers</title><source>SpringerLink Journals - AutoHoldings</source><creator>Zhang, Yi ; Feng, Wei ; Zhen, Yichao ; Zhao, Peiyao ; Wang, Xiaohui ; Li, Longtu</creator><creatorcontrib>Zhang, Yi ; Feng, Wei ; Zhen, Yichao ; Zhao, Peiyao ; Wang, Xiaohui ; Li, Longtu</creatorcontrib><description>Li
7
La
3
Zr
2
O
12
(LLZO) with cubic phase structure is a kind of lithium-ion-conducting nanoparticles. According to the previous studies, incorporation of c-LLZO can improve electrochemical properties of PEO-based composite polymer electrolytes (CPEs). Therefore, in our study, we synthesized a kind of room-temperature-stable cubic phase LLZAO (Li
6.25
La
3
Zr
2
Al
0.25
O
12
) nanofibers, and we aimed to confirm the optimal content of LLZAO nanofibers in PEO-based CPEs. With the incorporating 10 wt% LLZAO nanofibers, ionic conductivity of CPEs are 9.87×10
−5
S cm
−1
at 30 °C and 8.66×10
−4
S cm
−1
at 60 °C. The Li/CPE incorporating 10 wt% LLZAO nanofibers/Li symmetric cell exhibits little voltage fluctuation in 1000 cycles under a current density of 0.5 mA cm
−2
, demonstrating better cycling stability with long cycle life. The LiFePO
4
/CPE incorporating 10 wt% LLZAO nanofibers/Li cell has a high initial discharge-specific capacity of 155.6 mAh g
−1
under 0.1 C rate at 60 °C and remains 94.5% of capacity after 100 cycles. This cell also has great cycling performance under 0.2 C and 0.5 C rate, indicating good rate performance. Our work indicates that incorporation of LLZAO nanofibers enhances electrochemical properties and cycling stability of PEO-based all-solid-state lithium-ion batteries.</description><identifier>ISSN: 0947-7047</identifier><identifier>EISSN: 1862-0760</identifier><identifier>DOI: 10.1007/s11581-020-03600-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Cycles ; Electrochemical analysis ; Electrochemistry ; Electrolytes ; Energy Storage ; Ion currents ; Lithium ; Lithium-ion batteries ; Nanofibers ; Nanoparticles ; Optical and Electronic Materials ; Original Paper ; Polymers ; Rechargeable batteries ; Renewable and Green Energy ; Room temperature ; Solid phases ; Solid state ; Stability</subject><ispartof>Ionics, 2020-09, Vol.26 (9), p.4239-4246</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-a7e68d37064f6ef25f3cff76a05d2ea0a66a709d9596a893b09998780bf9e56f3</citedby><cites>FETCH-LOGICAL-c319t-a7e68d37064f6ef25f3cff76a05d2ea0a66a709d9596a893b09998780bf9e56f3</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/s11581-020-03600-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11581-020-03600-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Zhang, Yi</creatorcontrib><creatorcontrib>Feng, Wei</creatorcontrib><creatorcontrib>Zhen, Yichao</creatorcontrib><creatorcontrib>Zhao, Peiyao</creatorcontrib><creatorcontrib>Wang, Xiaohui</creatorcontrib><creatorcontrib>Li, Longtu</creatorcontrib><title>Enhancement of cycling stability of all-solid-state lithium-ion batteries with composite polymer electrolytes incorporating Li6.25La3Zr2Al0.25O12 nanofibers</title><title>Ionics</title><addtitle>Ionics</addtitle><description>Li
7
La
3
Zr
2
O
12
(LLZO) with cubic phase structure is a kind of lithium-ion-conducting nanoparticles. According to the previous studies, incorporation of c-LLZO can improve electrochemical properties of PEO-based composite polymer electrolytes (CPEs). Therefore, in our study, we synthesized a kind of room-temperature-stable cubic phase LLZAO (Li
6.25
La
3
Zr
2
Al
0.25
O
12
) nanofibers, and we aimed to confirm the optimal content of LLZAO nanofibers in PEO-based CPEs. With the incorporating 10 wt% LLZAO nanofibers, ionic conductivity of CPEs are 9.87×10
−5
S cm
−1
at 30 °C and 8.66×10
−4
S cm
−1
at 60 °C. The Li/CPE incorporating 10 wt% LLZAO nanofibers/Li symmetric cell exhibits little voltage fluctuation in 1000 cycles under a current density of 0.5 mA cm
−2
, demonstrating better cycling stability with long cycle life. The LiFePO
4
/CPE incorporating 10 wt% LLZAO nanofibers/Li cell has a high initial discharge-specific capacity of 155.6 mAh g
−1
under 0.1 C rate at 60 °C and remains 94.5% of capacity after 100 cycles. This cell also has great cycling performance under 0.2 C and 0.5 C rate, indicating good rate performance. Our work indicates that incorporation of LLZAO nanofibers enhances electrochemical properties and cycling stability of PEO-based all-solid-state lithium-ion batteries.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Cycles</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Electrolytes</subject><subject>Energy Storage</subject><subject>Ion currents</subject><subject>Lithium</subject><subject>Lithium-ion batteries</subject><subject>Nanofibers</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper</subject><subject>Polymers</subject><subject>Rechargeable batteries</subject><subject>Renewable and Green Energy</subject><subject>Room temperature</subject><subject>Solid phases</subject><subject>Solid state</subject><subject>Stability</subject><issn>0947-7047</issn><issn>1862-0760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kTFvHCEQhVEUS7k4_gOpkFLjDLALS2lZjh3pJDdOkwaxHNhYLGyAU3z_xT82XC5SOlcz8_S9ecVD6DOFSwogv1ZKx4kSYECACwDy8g5t6CQYASngPdqAGiSRMMgP6GOtzwBCUCY36PUmPZlk3eJSw9lje7AxpEdcm5lDDO1wFE2MpOYYdqTLzeGuP4X9QkJOeDatuRJcxb-7im1e1lxDh9YcD4sr2EVnW-lH60xINpc1F9OOIdsgLtm4NfxnYVcR-n5PGU4mZR9mV-ondOZNrO7i3zxHP77dPFzfke397ffrqy2xnKpGjHRi2nEJYvDCeTZ6br2XwsC4Y86AEcJIUDs1KmEmxWdQSk1ygtkrNwrPz9GX09-15F97V5t-zvuSeqRmAx9gYlTRTrETZUuutTiv1xIWUw6agj62oE8t6N6C_tuCfukmfjLVDqdHV_6_fsP1B6IZjUw</recordid><startdate>20200901</startdate><enddate>20200901</enddate><creator>Zhang, Yi</creator><creator>Feng, Wei</creator><creator>Zhen, Yichao</creator><creator>Zhao, Peiyao</creator><creator>Wang, Xiaohui</creator><creator>Li, Longtu</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200901</creationdate><title>Enhancement of cycling stability of all-solid-state lithium-ion batteries with composite polymer electrolytes incorporating Li6.25La3Zr2Al0.25O12 nanofibers</title><author>Zhang, Yi ; Feng, Wei ; Zhen, Yichao ; Zhao, Peiyao ; Wang, Xiaohui ; Li, Longtu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-a7e68d37064f6ef25f3cff76a05d2ea0a66a709d9596a893b09998780bf9e56f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Cycles</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Electrolytes</topic><topic>Energy Storage</topic><topic>Ion currents</topic><topic>Lithium</topic><topic>Lithium-ion batteries</topic><topic>Nanofibers</topic><topic>Nanoparticles</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper</topic><topic>Polymers</topic><topic>Rechargeable batteries</topic><topic>Renewable and Green Energy</topic><topic>Room temperature</topic><topic>Solid phases</topic><topic>Solid state</topic><topic>Stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Yi</creatorcontrib><creatorcontrib>Feng, Wei</creatorcontrib><creatorcontrib>Zhen, Yichao</creatorcontrib><creatorcontrib>Zhao, Peiyao</creatorcontrib><creatorcontrib>Wang, Xiaohui</creatorcontrib><creatorcontrib>Li, Longtu</creatorcontrib><collection>CrossRef</collection><jtitle>Ionics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Yi</au><au>Feng, Wei</au><au>Zhen, Yichao</au><au>Zhao, Peiyao</au><au>Wang, Xiaohui</au><au>Li, Longtu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhancement of cycling stability of all-solid-state lithium-ion batteries with composite polymer electrolytes incorporating Li6.25La3Zr2Al0.25O12 nanofibers</atitle><jtitle>Ionics</jtitle><stitle>Ionics</stitle><date>2020-09-01</date><risdate>2020</risdate><volume>26</volume><issue>9</issue><spage>4239</spage><epage>4246</epage><pages>4239-4246</pages><issn>0947-7047</issn><eissn>1862-0760</eissn><abstract>Li
7
La
3
Zr
2
O
12
(LLZO) with cubic phase structure is a kind of lithium-ion-conducting nanoparticles. According to the previous studies, incorporation of c-LLZO can improve electrochemical properties of PEO-based composite polymer electrolytes (CPEs). Therefore, in our study, we synthesized a kind of room-temperature-stable cubic phase LLZAO (Li
6.25
La
3
Zr
2
Al
0.25
O
12
) nanofibers, and we aimed to confirm the optimal content of LLZAO nanofibers in PEO-based CPEs. With the incorporating 10 wt% LLZAO nanofibers, ionic conductivity of CPEs are 9.87×10
−5
S cm
−1
at 30 °C and 8.66×10
−4
S cm
−1
at 60 °C. The Li/CPE incorporating 10 wt% LLZAO nanofibers/Li symmetric cell exhibits little voltage fluctuation in 1000 cycles under a current density of 0.5 mA cm
−2
, demonstrating better cycling stability with long cycle life. The LiFePO
4
/CPE incorporating 10 wt% LLZAO nanofibers/Li cell has a high initial discharge-specific capacity of 155.6 mAh g
−1
under 0.1 C rate at 60 °C and remains 94.5% of capacity after 100 cycles. This cell also has great cycling performance under 0.2 C and 0.5 C rate, indicating good rate performance. Our work indicates that incorporation of LLZAO nanofibers enhances electrochemical properties and cycling stability of PEO-based all-solid-state lithium-ion batteries.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11581-020-03600-x</doi><tpages>8</tpages></addata></record> |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Chemistry Chemistry and Materials Science Condensed Matter Physics Cycles Electrochemical analysis Electrochemistry Electrolytes Energy Storage Ion currents Lithium Lithium-ion batteries Nanofibers Nanoparticles Optical and Electronic Materials Original Paper Polymers Rechargeable batteries Renewable and Green Energy Room temperature Solid phases Solid state Stability |
| title | Enhancement of cycling stability of all-solid-state lithium-ion batteries with composite polymer electrolytes incorporating Li6.25La3Zr2Al0.25O12 nanofibers |
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