Home

Citation: ZHANG Guo-Qiang, MA Li, WU Zhong-Jie, ZHANG Hai-Yan, NI Pei. Electrochemical Behaviour of the Composite Polymer Electrolyte P(VDF-HFP)-PMMA/CaCO₃(SiO₂)[J]. Acta Physico-Chimica Sinica, ;2009, 25(03): 555-560. doi: 10.3866/PKU.WHXB20090326 shu

Electrochemical Behaviour of the Composite Polymer Electrolyte P(VDF-HFP)-PMMA/CaCO₃(SiO₂)

1.
Faculty of Material and Energy, Guangdong University of Technology, Guangzhou 510006, P, R. China; McNair Technology Co., Ltd., Dongguan 523800, Guangdong Province, P. R. China

Received Date: 3 September 2008
Available Online: 4 December 2008

Electrochemical behavior of the composite polymer electrolyte (CPE) prepared from polyvinylidene fluoride-co-hexafluoropropylene(P(VDF-HFP)), poly(methyl methacrylate) (PMMA), and nanosized CaCO3 (SiO2) particles was investigated by confocal laser scanning microscopy, X-ray diffraction (XRD), cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS). Results show that CPEs have many micropores, and that the addition of PMMA can increase the absorption potential of the liquid electrolyte and therefore improve ionic conductivity. The best performance of CPE was found at a P(VDF-HFP)/PMMAmass ratio of 1:1. The composite polymer electrolyte that was produced by adding nanosized CaCO3 and SiO2 to a P(VDF-HFP)-PMMA base keeps the amorphous structure of the original polymer base. The ionic conductivity of CPE can reach 3.42 mS·cm-1 and the electrochemical window can be up to 4.8 V at room temperature. A test on Li/CPE/GMS cells showed that the composite polymer electrolyte was compatible with graphite anodes. The battery made from Li/CPE(CaCO3)/LiCoO2 was shown to have a superior rate discharging performance to Li/CPE(SiO2)/LiCoO2.
- Li-ion battery,
- Composite polymer electrolyte,
- P(VDF-HFP)-PMMA,
- Nanosized CaCO3,
- Nanosized SiO2
1. [1]
  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
2. [2]
  Aoyu Huang , Jun Xu , Yu Huang , Gui Chu , Mao Wang , Lili Wang , Yongqi Sun , Zhen Jiang , Xiaobo Zhu . Tailoring Electrode-Electrolyte Interfaces via a Simple Slurry Additive for Stable High-Voltage Lithium-Ion Batteries. Acta Physico-Chimica Sinica, 2025, 41(4): 100037-. doi: 10.3866/PKU.WHXB202408007
3. [3]
  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
4. [4]
  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
5. [5]
  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
6. [6]
  Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga₂O₃ coated modification and electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488
7. [7]
  Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO₃/SiO₂. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147
8. [8]
  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
9. [9]
  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
10. [10]
  Jie XIE , Hongnan XU , Jianfeng LIAO , Ruoyu CHEN , Lin SUN , Zhong JIN . Nitrogen-doped 3D graphene-carbon nanotube network for efficient lithium storage. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1840-1849. doi: 10.11862/CJIC.20240216
11. [11]
  Xueyu Lin , Ruiqi Wang , Wujie Dong , Fuqiang Huang . 高性能双金属氧化物负极的理性设计及储锂特性. Acta Physico-Chimica Sinica, 2025, 41(3): 2311005-. doi: 10.3866/PKU.WHXB202311005
12. [12]
  Zhaoxuan ZHU , Lixin WANG , Xiaoning TANG , Long LI , Yan SHI , Jiaojing SHAO . Application of poly(vinyl alcohol) conductive hydrogel electrolytes in zinc ion batteries. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 893-902. doi: 10.11862/CJIC.20240368
13. [13]
  Hengyi ZHU , Liyun JU , Haoyue ZHANG , Jiaxin DU , Yutong XIE , Li SONG , Yachao JIN , Mingdao ZHANG . Efficient regeneration of waste LiNi_0.5Co_0.2Mn_0.3O₂ cathode toward high-performance Li-ion battery. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 625-638. doi: 10.11862/CJIC.20240358
14. [14]
  Mingyang Men , Jinghua Wu , Gaozhan Liu , Jing Zhang , Nini Zhang , Xiayin Yao . 液相法制备硫化物固体电解质及其在全固态锂电池中的应用. Acta Physico-Chimica Sinica, 2025, 41(1): 2309019-. doi: 10.3866/PKU.WHXB202309019
15. [15]
  Jiandong Liu , Zhijia Zhang , Mikhail Kamenskii , Filipp Volkov , Svetlana Eliseeva , Jianmin Ma . Research Progress on Cathode Electrolyte Interphase in High-Voltage Lithium Batteries. Acta Physico-Chimica Sinica, 2025, 41(2): 100011-. doi: 10.3866/PKU.WHXB202308048
16. [16]
  Jiaxuan Zuo , Kun Zhang , Jing Wang , Xifei Li . 锂离子电池Ni-Co-Mn基正极材料前驱体的形核调控及机制. Acta Physico-Chimica Sinica, 2025, 41(1): 2404042-. doi: 10.3866/PKU.WHXB202404042
17. [17]
  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
18. [18]
  Pengyang FAN , Shan FAN , Qinjin DAI , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Xiaoxiao HUANG , Yong ZHANG . Preparation and performance of rich 1T-MoS₂ nanosheets for high-performance aqueous zinc ion battery cathode materials. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 675-682. doi: 10.11862/CJIC.20240339
19. [19]
  Guang-Xu Duan , Queting Chen , Rui-Rui Shao , Hui-Huang Sun , Tong Yuan , Dong-Hao Zhang . Encapsulating lipase on the surface of magnetic ZIF-8 nanosphers with mesoporous SiO₂ nano-membrane for enhancing catalytic performance. Chinese Chemical Letters, 2025, 36(2): 109751-. doi: 10.1016/j.cclet.2024.109751
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(1579)
Abstract views(3829)
HTML views(9)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Electrochemical Behaviour of the Composite Polymer Electrolyte P(VDF-HFP)-PMMA/CaCO3(SiO2)

Metrics

通讯作者: 陈斌, bchen63@163.com

Electrochemical Behaviour of the Composite Polymer Electrolyte P(VDF-HFP)-PMMA/CaCO₃(SiO₂)