Citation: CUI Wen-Yu, AN Mao-Zhong, YANG Pei-Xia, ZHANG Jin-Qiu. Cathodic and Thermal Stabilities of the P(VdF-HFP)-Based Ionic Liquid Composite Polymer Electrolyte[J]. Acta Physico-Chimica Sinica, ;2011, 27(01): 78-84. doi: 10.3866/PKU.WHXB20110112 shu

Cathodic and Thermal Stabilities of the P(VdF-HFP)-Based Ionic Liquid Composite Polymer Electrolyte

1.
School of Chemical Engineering and Technology, Harbin Institute of Technology, Harbin 150001, P. R. China

Received Date: 20 September 2010
Available Online: 25 November 2010
Fund Project: 黑龙江省自然科学基金(B2007-05)资助项目 (B2007-05)

We report on a composite polymer electrolyte containing the ionic liquid 1-ethyl-3- methylimidazolium hexafluorophosphate (EMIPF₆). This composite polymer electrolyte is based on the poly(vinylidene fluoride-co-hexafluoropropylene) (P(VdF-HFP)) polymer matrix and is a potential electrolyte for use in lithium ion batteries. The ionic conductivity of the composite polymer electrolyte was measured by electrochemical impedance spectroscopy (EIS). Linear sweep voltammetry (LSV) was performed to investigate the electrochemical stability window of the polymer electrolyte. The thermal properties for the composite polymer electrolyte were also characterized by thermogravimetry (TG) and by a flammability test. The results show that the presence of the EMIPF₆ ionic liquid increases the ion transport properties greatly but a better cathodic stability is only obtained by the addition of organic additives such as ethylene carbonate-propylene carbonate (EC-PC), which extends the cathodic stability to 0.3 V. This corresponds to an electrochemical stability window of 0.3-4.3 V. The selected Li₄Ti₅O₁₂ anode and LiCoO₂ cathode materials exhibit acceptable electrochemical performance in combination with the prepared P(VdF-HFP)/ LiPF₆/EMIPF₆/EC-PC composite polymer electrolyte. At a charge-discharge rate of 0.1C, Li/LiCoO₂ and Li/ Li₄Ti₅O₁₂ have reversible capacities of 130 and 144 mAh·g^-1, respectively. However, the corresponding thermal performance is suppressed because of the presence of organic additives.
- Lithium ion battery,
- Ionic liquid,
- Composite polymer electrolyte,
- Cathodic stability,
- Thermal stability
1. [1]
  
  1. Sung, M. G.; Hattori, K.; Asai, S. Materials and Design, 2009, 30: 387
2. [2]
  2. Song, J. Y.;Wang, Y. Y.;Wan, C. C. J. Power Sources, 1999, 7: 183
3. [3]
  3. Alper, J. Science, 2002, 296: 1224
4. [4]
  4. Scrosati, B.; Croce, F.; Persi, L. J. Electrochem. Soc., 2000, 147: 1. 718
5. [5]
  5. Croce, F.; Appetecchi, G. B.; Persi, L.; Scrosati, B. Nature, 1998: 456
6. [6]
  6. Croce, F.; Curini, R.; Martinelli, A.; Persi, L.; Ronci, F.; Scrosati, B.; Caminiti, R. J. Phys. Chem. B, 1999, 103: 10632
7. [7]
  7. Wieczoreck,W.; Lipka, P.; Zukowska, G.;Wycislik, H. J. Phys. Chem., 1998, 102: 6968
8. [8]
  8. Saito, Y.; Stephan, M.; Kataoka, H. Solid State Ionics, 2003, 16: 149
9. [9]
  9. Forsyth, M.; Meakin, P. M.; MacFarlane, D. R. Electrochim. Acta, 1995, 40: 2339
10. [10]
  10. Adebahr, J.; Forsyth, M.; MacFarlane, D. R.; Gavelin, P.; Jacobsson, P. Solid State Ionics, 2002, 14: 303
11. [11]
  11. Noda, A.; Hayamizu, K.;Watanabe, M. J. Phys. Chem. B, 2001, 105: 4603
12. [12]
  12. Tokuda, H.; Hayamizu, K.; Ishii, K.; Susan, M. A. B. H.; Watanabe, M. J. Phys. Chem. B, 2004, 108: 16593
13. [13]
  13. Shin, J. H.; Henderson,W. A.; Passerini, S. Electrochem. Commun., 2003, 5: 1016
14. [14]
  14. Shin, J. H.; Henderson,W. A.; Appetecchi, G. B.; Alessandrini, F.; Passerini, S. Electrochim. Acta, 2005, 5: 3859
15. [15]
  15. Cheng, H.; Zhu, C.; Huang, B.; Lu, M.; Yang, Y. Electrochim. Acta, 2007, 52: 5789
16. [16]
  16. Fortunato, R.; Branco, L. C. C.; Afonso, A. M.; Benavente, J.; Crespo, J. G. J. Membrane Science, 2006, 270: 42
17. [17]
  17. Fuller, J.; Breda, A. C.; Carlin, R. T. J. Electrochem. Soc., 1997, 144: L67
18. [18]
  18. Fuller, J.; Breda, A. C.; Carlin, R. T. J. Electroanal. Chem., 1998,459: 29
19. [19]
  19. Nishida, T.; Tashiro, Y.; Yamamoto, M. J. Fluorine Chem., 2003, 120: 135
20. [20]
  20. Hagiwara, R.; Hirashige, T.; Tsuda, T.; Ito, Y. J. Fluorine Chem., 1999, 99: 1
21. [21]
  21. Matsumoto, H.; Miyazakj, Y. Chem. Lett., 2000: 922
22. [22]
  22. Bonhôte, P.; Dias, A. P.; Papageorgiou, N.; Kalyanasundaram, K.; Grätzel, M. Inorg. Chem., 1996, 35: 1168
23. [23]
  23. Ye, H.; Huang, J.; Xu, J. J.; Khalfan, A.; Greenbaum, S. G. J. Electrochem. Soc., 2007, 154: A1048
24. [24]
  24. Evans, J.; Vincent, C. A.; Bruce, P. G. Polymer, 1987, 28: 2324
25. [25]
  25. Zhang, S. M.; Hou, Y.W.; Huang,W. G.; Shan, Y. K. Electrochim. Acta, 2005, 50: 4097
26. [26]
  26. Kim, K. S.; Park, S. Y.; Choi, S.; Lee, H. J. Power Sources, 2006, 155: 385
27. [27]
  27. Tokuda, H.; Hayamizu, K.; Ishii, K.; Susan, M. A. B. H.; Watanabe, M. J. Phys. Chem. B, 2005, 109: 6103
28. [28]
  28. Botte, G. G.; White, R. E.; Zhang, Z. M. J. Power Sources, 2001, 97-98: 570
29. [29]
  29. Wang, Q. S.; Sun, J. H.; Yao, X. L.; Chen, C. H. Journal of Loss Prevention in the Process Industries, 2006, 19: 561
30. [30]
  30. Saikia, D.; Kumar, A. Electrochim. Acta, 2004, 49: 2581
1. [1]
  Yifeng Xu , Jiquan Liu , Bin Cui , Yan Li , Gang Xie , Ying Yang . “Xiao Li’s School Adventures: The Working Principles and Safety Risks of Lithium-ion Batteries”. University Chemistry, 2024, 39(9): 259-265. doi: 10.12461/PKU.DXHX202404009
2. [2]
  Xuyang Wang , Jiapei Zhang , Lirui Zhao , Xiaowen Xu , Guizheng Zou , Bin Zhang . Theoretical Study on the Structure and Stability of Copper-Ammonia Coordination Ions. University Chemistry, 2024, 39(3): 384-389. doi: 10.3866/PKU.DXHX202309065
3. [3]
  Siyu Zhang , Kunhong Gu , Bing'an Lu , Junwei Han , Jiang Zhou . Hydrometallurgical Processes on Recycling of Spent Lithium-lon Battery Cathode: Advances and Applications in Sustainable Technologies. Acta Physico-Chimica Sinica, 2024, 40(10): 2309028-. doi: 10.3866/PKU.WHXB202309028
4. [4]
  Qi Li , Pingan Li , Zetong Liu , Jiahui Zhang , Hao Zhang , Weilai Yu , Xianluo Hu . Fabricating Micro/Nanostructured Separators and Electrode Materials by Coaxial Electrospinning for Lithium-Ion Batteries: From Fundamentals to Applications. Acta Physico-Chimica Sinica, 2024, 40(10): 2311030-. doi: 10.3866/PKU.WHXB202311030
5. [5]
  Shitao Fu , Jianming Zhang , Cancan Cao , Zhihui Wang , Chaoran Qin , Jian Zhang , Hui Xiong . Study on the Stability of Purple Cabbage Pigment. University Chemistry, 2024, 39(4): 367-372. doi: 10.3866/PKU.DXHX202401059
6. [6]
  Xiaoning TANG , Junnan LIU , Xingfu YANG , Jie LEI , Qiuyang LUO , Shu XIA , An XUE . Effect of sodium alginate-sodium carboxymethylcellulose gel layer on the stability of Zn anodes. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1452-1460. doi: 10.11862/CJIC.20240191
7. [7]
  Jiaxi Xu , Yuan Ma . Influence of Hyperconjugation on the Stability and Stable Conformation of Ethane, Hydrazine, and Hydrogen Peroxide. University Chemistry, 2024, 39(11): 374-377. doi: 10.3866/PKU.DXHX202402049
8. [8]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
9. [9]
  Jing SU , Bingrong LI , Yiyan BAI , Wenjuan JI , Haiying YANG , Zhefeng Fan . Highly sensitive electrochemical dopamine sensor based on a highly stable In-based metal-organic framework with amino-enriched pores. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1337-1346. doi: 10.11862/CJIC.20230414
10. [10]
  Zhenming Xu , Mingbo Zheng , Zhenhui Liu , Duo Chen , Qingsheng Liu . Experimental Design of Project-Driven Teaching in Computational Materials Science: First-Principles Calculations of the LiFePO₄ Cathode Material for Lithium-Ion Batteries. University Chemistry, 2024, 39(4): 140-148. doi: 10.3866/PKU.DXHX202307022
11. [11]
  Xiaoning TANG , Shu XIA , Jie LEI , Xingfu YANG , Qiuyang LUO , Junnan LIU , An XUE . Fluorine-doped MnO₂ with oxygen vacancy for stabilizing Zn-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1671-1678. doi: 10.11862/CJIC.20240149
12. [12]
  Wenjun Zheng . Application in Inorganic Synthesis of Ionic Liquids. University Chemistry, 2024, 39(8): 163-168. doi: 10.3866/PKU.DXHX202401020
13. [13]
  Tao Jiang , Yuting Wang , Lüjin Gao , Yi Zou , Bowen Zhu , Li Chen , Xianzeng Li . Experimental Design for the Preparation of Composite Solid Electrolytes for Application in All-Solid-State Batteries: Exploration of Comprehensive Chemistry Laboratory Teaching. University Chemistry, 2024, 39(2): 371-378. doi: 10.3866/PKU.DXHX202308057
14. [14]
  Yuanchao LI , Weifeng HUANG , Pengchao LIANG , Zifang ZHAO , Baoyan XING , Dongliang YAN , Li YANG , Songlin WANG . Effect of heterogeneous dual carbon sources on electrochemical properties of LiMn_0.8Fe_0.2PO₄/C composites. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 751-760. doi: 10.11862/CJIC.20230252
15. [15]
  Yingran Liang , Fei Wang , Jiabao Sun , Hongtao Zheng , Zhenli Zhu . Construction and Application of a New Experimental Device for Determination of Alkaline Metal Elements by Plasma Atomic Emission Spectrometry Based on Solution Cathode Glow Discharge: An Alternative Approach for Fundamental Teaching Experiments in Emission Spectroscopy. University Chemistry, 2024, 39(5): 380-387. doi: 10.3866/PKU.DXHX202312024
16. [16]
  Doudou Qin , Junyang Ding , Chu Liang , Qian Liu , Ligang Feng , Yang Luo , Guangzhi Hu , Jun Luo , Xijun Liu . Addressing Challenges and Enhancing Performance of Manganese-based Cathode Materials in Aqueous Zinc-Ion Batteries. Acta Physico-Chimica Sinica, 2024, 40(10): 2310034-. doi: 10.3866/PKU.WHXB202310034
17. [17]
  Feiya Cao , Qixin Wang , Pu Li , Zhirong Xing , Ziyu Song , Heng Zhang , Zhibin Zhou , Wenfang Feng . Magnesium-Ion Conducting Electrolyte Based on Grignard Reaction: Synthesis and Properties. University Chemistry, 2024, 39(3): 359-368. doi: 10.3866/PKU.DXHX202308094
18. [18]
  Rui Li , Huan Liu , Yinan Jiao , Shengjian Qin , Jie Meng , Jiayu Song , Rongrong Yan , Hang Su , Hengbin Chen , Zixuan Shang , Jinjin Zhao . 卤化物钙钛矿的单双向离子迁移. Acta Physico-Chimica Sinica, 2024, 40(11): 2311011-. doi: 10.3866/PKU.WHXB202311011
19. [19]
  Qilu DU , Li ZHAO , Peng NIE , Bo XU . Synthesis and characterization of osmium-germyl complexes stabilized by triphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1088-1094. doi: 10.11862/CJIC.20240006
20. [20]
  Zhihong LUO , Yan SHI , Jinyu AN , Deyi ZHENG , Long LI , Quansheng OUYANG , Bin SHI , Jiaojing SHAO . Two-dimensional silica-modified polyethylene oxide solid polymer electrolyte to enhance the performance of lithium-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 1005-1014. doi: 10.11862/CJIC.20230444

Get Citation

PDF

XML

Metrics

PDF Downloads(1707)
Abstract views(2925)
HTML views(72)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142