A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries

Tao Huang; Wei Xiong; Xue Ye; Zhencheng Huang; Yuqing Feng; Jianneng Liang; Shenghua Ye; Jishou Piao; Xinzhong Wang; Yongliang Li; Xiangzhong Ren; Chao Chen; Shaoluan Huang; Xiaoping Ouyang; Qianling Zhang; Jianhong Liu

doi:10.1016/j.jechem.2022.06.030

A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries

Tao Huang
, Wei Xiong
, Xue Ye
, Zhencheng Huang
, Yuqing Feng
, Jianneng Liang
, Shenghua Ye
, Jishou Piao
, Xinzhong Wang
, Yongliang Li
, Xiangzhong Ren
, Chao Chen
, Shaoluan Huang
, Xiaoping Ouyang
, Qianling Zhang
, Jianhong Liu

Shenzhen University
Shenzhen Institute of Information Technology
Shenzhen Eigen-Equation Graphene Technology Co. Ltd
XiangTan University

科研成果: 期刊稿件 › 文章 › 同行评审

26 引用（Scopus）

摘要

The isolated inorganic particles within composite polymer electrolytes (CPEs) are not correlated to the Li⁺ transfer network, resulting in the polymer dominating the low ionic conductivity of CPEs. Therefore, we developed novel quasi-solid-state CPEs of a Ce-doped Na super ion conductors (NASICON) Na_1.3+_xAl_0.3Ce_xTi_1.7−_x(PO₄)₃ (NCATP) chemically coupled poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP)/Li-bis(trifluoromethanes-ulfonyl)imide (LiTFSI) matrix. A strong interaction between Ce³⁺ from NCATP and TFSI⁻ anion from the polymer matrix contributes to the fast Li⁺ transportation at the interface. The PVDF-HFP/NCATP CPEs exhibit an ionic conductivity of 2.16 × 0⁻³ S cm⁻¹ and a Li⁺ transference number of 0.88. A symmetric Li/Li cell with NCATP-integrated CPEs at 0.1 mA cm⁻² presents outstanding cycling stability over 2000 h at 25 °C. The quasi-solid-state Li metal batteries of Li/CPEs/LiFePO₄ at 2 C after 400 cycles and Li/CPEs/LiCoO₂ at 0.2 C after 120 cycles deliver capacities of 100 and 152 mAh g⁻¹ at 25 °C, respectively.

源语言	英语
页（从-至）	311-321
页数	11
期刊	Journal of Energy Chemistry
卷	73
DOI	https://doi.org/10.1016/j.jechem.2022.06.030
出版状态	已出版 - 10月 2022
已对外发布	是

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Huang, T., Xiong, W., Ye, X., Huang, Z., Feng, Y., Liang, J., Ye, S., Piao, J., Wang, X., Li, Y., Ren, X., Chen, C., Huang, S., Ouyang, X., Zhang, Q., & Liu, J. (2022). A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries. Journal of Energy Chemistry, 73, 311-321. https://doi.org/10.1016/j.jechem.2022.06.030

@article{7ae4ba32e7254f2ab5d7b3f273a712f3,

title = "A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries",

abstract = "The isolated inorganic particles within composite polymer electrolytes (CPEs) are not correlated to the Li+ transfer network, resulting in the polymer dominating the low ionic conductivity of CPEs. Therefore, we developed novel quasi-solid-state CPEs of a Ce-doped Na super ion conductors (NASICON) Na1.3+xAl0.3CexTi1.7−x(PO4)3 (NCATP) chemically coupled poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP)/Li-bis(trifluoromethanes-ulfonyl)imide (LiTFSI) matrix. A strong interaction between Ce3+ from NCATP and TFSI− anion from the polymer matrix contributes to the fast Li+ transportation at the interface. The PVDF-HFP/NCATP CPEs exhibit an ionic conductivity of 2.16 {\texttimes} 0−3 S cm−1 and a Li+ transference number of 0.88. A symmetric Li/Li cell with NCATP-integrated CPEs at 0.1 mA cm−2 presents outstanding cycling stability over 2000 h at 25 °C. The quasi-solid-state Li metal batteries of Li/CPEs/LiFePO4 at 2 C after 400 cycles and Li/CPEs/LiCoO2 at 0.2 C after 120 cycles deliver capacities of 100 and 152 mAh g−1 at 25 °C, respectively.",

keywords = "Composite polymer electrolytes, High conductivity, High-voltage cathode, Oxygen vacancies, Quasi-solid-state batteries",

author = "Tao Huang and Wei Xiong and Xue Ye and Zhencheng Huang and Yuqing Feng and Jianneng Liang and Shenghua Ye and Jishou Piao and Xinzhong Wang and Yongliang Li and Xiangzhong Ren and Chao Chen and Shaoluan Huang and Xiaoping Ouyang and Qianling Zhang and Jianhong Liu",

note = "Publisher Copyright: {\textcopyright} 2022 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences",

year = "2022",

month = oct,

doi = "10.1016/j.jechem.2022.06.030",

language = "英语",

volume = "73",

pages = "311--321",

journal = "Journal of Energy Chemistry",

issn = "2095-4956",

publisher = "Elsevier B.V.",

}

Huang, T, Xiong, W, Ye, X, Huang, Z, Feng, Y, Liang, J, Ye, S, Piao, J, Wang, X, Li, Y, Ren, X, Chen, C, Huang, S, Ouyang, X, Zhang, Q & Liu, J 2022, 'A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries', Journal of Energy Chemistry, 卷 73, 页码 311-321. https://doi.org/10.1016/j.jechem.2022.06.030

TY - JOUR

T1 - A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries

AU - Huang, Tao

AU - Xiong, Wei

AU - Ye, Xue

AU - Huang, Zhencheng

AU - Feng, Yuqing

AU - Liang, Jianneng

AU - Ye, Shenghua

AU - Piao, Jishou

AU - Wang, Xinzhong

AU - Li, Yongliang

AU - Ren, Xiangzhong

AU - Chen, Chao

AU - Huang, Shaoluan

AU - Ouyang, Xiaoping

AU - Zhang, Qianling

AU - Liu, Jianhong

PY - 2022/10

Y1 - 2022/10

N2 - The isolated inorganic particles within composite polymer electrolytes (CPEs) are not correlated to the Li+ transfer network, resulting in the polymer dominating the low ionic conductivity of CPEs. Therefore, we developed novel quasi-solid-state CPEs of a Ce-doped Na super ion conductors (NASICON) Na1.3+xAl0.3CexTi1.7−x(PO4)3 (NCATP) chemically coupled poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP)/Li-bis(trifluoromethanes-ulfonyl)imide (LiTFSI) matrix. A strong interaction between Ce3+ from NCATP and TFSI− anion from the polymer matrix contributes to the fast Li+ transportation at the interface. The PVDF-HFP/NCATP CPEs exhibit an ionic conductivity of 2.16 × 0−3 S cm−1 and a Li+ transference number of 0.88. A symmetric Li/Li cell with NCATP-integrated CPEs at 0.1 mA cm−2 presents outstanding cycling stability over 2000 h at 25 °C. The quasi-solid-state Li metal batteries of Li/CPEs/LiFePO4 at 2 C after 400 cycles and Li/CPEs/LiCoO2 at 0.2 C after 120 cycles deliver capacities of 100 and 152 mAh g−1 at 25 °C, respectively.

AB - The isolated inorganic particles within composite polymer electrolytes (CPEs) are not correlated to the Li+ transfer network, resulting in the polymer dominating the low ionic conductivity of CPEs. Therefore, we developed novel quasi-solid-state CPEs of a Ce-doped Na super ion conductors (NASICON) Na1.3+xAl0.3CexTi1.7−x(PO4)3 (NCATP) chemically coupled poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP)/Li-bis(trifluoromethanes-ulfonyl)imide (LiTFSI) matrix. A strong interaction between Ce3+ from NCATP and TFSI− anion from the polymer matrix contributes to the fast Li+ transportation at the interface. The PVDF-HFP/NCATP CPEs exhibit an ionic conductivity of 2.16 × 0−3 S cm−1 and a Li+ transference number of 0.88. A symmetric Li/Li cell with NCATP-integrated CPEs at 0.1 mA cm−2 presents outstanding cycling stability over 2000 h at 25 °C. The quasi-solid-state Li metal batteries of Li/CPEs/LiFePO4 at 2 C after 400 cycles and Li/CPEs/LiCoO2 at 0.2 C after 120 cycles deliver capacities of 100 and 152 mAh g−1 at 25 °C, respectively.

KW - Composite polymer electrolytes

KW - High conductivity

KW - High-voltage cathode

KW - Oxygen vacancies

KW - Quasi-solid-state batteries

UR - https://www.scopus.com/pages/publications/85133782212

U2 - 10.1016/j.jechem.2022.06.030

DO - 10.1016/j.jechem.2022.06.030

M3 - 文章

AN - SCOPUS:85133782212

SN - 2095-4956

VL - 73

SP - 311

EP - 321

JO - Journal of Energy Chemistry

JF - Journal of Energy Chemistry

ER -

A cerium-doped NASICON chemically coupled poly(vinylidene fluoride-hexafluoropropylene)-based polymer electrolyte for high-rate and high-voltage quasi-solid-state lithium metal batteries

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