Nanocomposite Polymer Electrolytes for the Lithium Power Sources (a Review)

Yarmolenko, O. V.; Yudina, A. V.; Khatmullina, K. G.

doi:10.1134/s1023193518040092

Cited by 33 publications

(19 citation statements)

References 92 publications

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“…[17] In early stage, nonconductive ceramics, such as TiO 2 ,A l 2 O 3 ,S iO 2 and ZrO 2 were dispersed in polymer matrix to suppresst he crystallinityo fp olymer chains. [17] In early stage, nonconductive ceramics, such as TiO 2 ,A l 2 O 3 ,S iO 2 and ZrO 2 were dispersed in polymer matrix to suppresst he crystallinityo fp olymer chains.…”

Section: Composite Polymer-inorganic Hssesmentioning

confidence: 99%

“…Polymer-based HSSEs, which employ polymers as ionic conductive matrix and ceramic particles as functional additives, have been extensively studied. [17] In early stage, nonconductive ceramics, such as TiO 2 ,A l 2 O 3 ,S iO 2 and ZrO 2 were dispersed in polymer matrix to suppresst he crystallinityo fp olymer chains. [18] Such inorganic fillers facilitatem otion of polymer chainsa nd notably improvet he ionic conductivity by 1-2 orderso fmagnitude.…”

Section: Composite Polymer-inorganic Hssesmentioning

confidence: 99%

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Recent Progress of Hybrid Solid‐State Electrolytes for Lithium Batteries

Liu

et al. 2018

Chemistry A European J

137

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Conventional liquid electrolytes for lithium batteries usually suffer from irreversible decomposition and safety concerns. Solid state electrolytes (SSEs) have been considered as the key for advanced lithium batteries with improved energy density and safety, whereas challenges remain for polymer and inorganic SSEs. Recently, hybrid solid-state electrolytes (HSSEs) that integrate the merits of different electrolyte systems have been under intensive study. Herein, we summarize the recent progress of HSSEs with different compositions and structures. The design principle of each type of HSSEs are discussed, as well as their ionic conducting mechanism, electrochemical performance and effects of compositional/structural control. Finally, challenges and perspectives are provided for the future development of HSSEs and solid-state lithium batteries.

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Section: Composite Polymer-inorganic Hssesmentioning

confidence: 99%

Section: Composite Polymer-inorganic Hssesmentioning

confidence: 99%

Recent Progress of Hybrid Solid‐State Electrolytes for Lithium Batteries

Liu

et al. 2018

Chemistry A European J

137

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“…Some of them [such as sulfide-based Li 10 GeP 2 S 12 (Kamaya et al, 2011)] exhibit high conductivity equivalent to that of organic liquid electrolytes, but the issues of high processing difficulty, high cost, and large interface impedance restricts its wide application (Knauth, 2009; Fergus, 2010). SPEs not only have excellent electrochemical performance and high safety, but are also good in flexibility and process ability, which has high possibilities for use in next-generation high-energy batteries (Dias et al, 2000; Stephan and Nahm, 2006; Yarmolenko et al, 2018). In the meantime, it avoids the danger of Li metal dendrite growth (Meyer, 1998; Agrawal and Pandey, 2008; Tikekar et al, 2016).…”

Section: Introductionmentioning

confidence: 99%

Review on Polymer-Based Composite Electrolytes for Lithium Batteries

et al. 2019

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Lithium-ion batteries have dominated the high performance and mobile market for last decade. Despite their dominance in many areas, the development of current commercial lithium-ion batteries is experiencing bottlenecks, limited by safety risks such as: leakage, burning, and even explosions due to the low-boiling point organic liquid electrolytes. Solid electrolyte is a promising option to solve or mitigate those issues. Among all solid electrolytes, polymer based solid electrolytes have the advantages of low flammability, good flexibility, excellent thermal stability, and high safety. Numerous researchers have focused on implementing solid polymer based Li-ion batteries with high performance. Nevertheless, low Li-ion conductivity and poor mechanical properties are still the main challenges in its commercial development. In order to tackle the issues and improve the overall performance, composites with external particles are widely investigated to form a polymer-based composite electrolyte. In light of their work, this review discusses the progress of polymer-based composite lithium ion's solid electrolytes. In particular, the structures, ionic conductivities, electrochemical/chemical stabilities, and fabrications of solid polymer electrolytes are introduced in the text and summarized at the end. On the basis of previous work, the perspectives of solid polymer electrolytes are provided especially toward the future of lithium ion batteries.

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“…The NH stretching vibration absorptions of polyurethane are located at around 3440 cm −1 , and shifted to a higher wavenumber with the increase of the content of PEO‐based electrolyte. It is because more free NH groups are released due to the interaction between PEO and HBPUEs that weakens the hydrogen bonding between NH and CO in the hard segments of HBPUEs 28 . The peaks at 3000 ~ 2900 cm −1 are assigned to the asymmetric and symmetric stretching vibration of CH 2 and CH 3 groups that are extensively existed in HBPUEs and PEO.…”

Section: Resultsmentioning

confidence: 99%

Synthesis and characterization of electrolyte substrate materials based on hyperbranched polyurethane elastomers for anodic bonding

Zhang

Wang

Zhao³

et al. 2021

J of Applied Polymer Sci

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A series of hyperbranched polyurethane elastomers (PEO‐HBPUEs) as polymer electrolyte substrate materials was developed for anodic bonding with aluminum (Al) foil in micro‐electro‐mechanical system (MEMS) devices. The PEO‐HBPUEs were prepared by pre‐polymerization method with toluene‐2,4‐diisocyanate(TDI), polypropylene glycol (PPG), 1,4‐butanediol(BDO), trimethylolpropane(TMP), lithium bis(trifluoromethanesulphonyl)imide (LiTFSI), and polyethylene oxide (PEO)‐based electrolyte in varying proportions via solution casting technique at room temperature. All prepared PEO‐HBPUEs exhibited low glass transition temperatures, good thermal stabilities, and suitable mechanical properties. The XRD results showed that PEO‐HBPUEs are amorphous, and LiTFSI was well dissolved in the polymer matrix. The component of PEO‐based electrolyte in PEO‐HBPUEs contributed to increase the ionic conductivity, of which the highest value reached 1.23 × 10−3 S/cm at 75°C for PEO‐HBPUE4. The anodic bonding of PEO‐HBPUE substrate with Al foil was conducted by the coupling action of electric field, temperature field, and pressure field. A clear intermediate bonding layer between the substrate and Al foil was observed and the elements diffusion around bonding layer can be detected by SEM, indicating PEO‐HBPUEs and Al foil have been jointed together successfully. The highest tensile strength of the bonding interface of PEO‐HBPUE4/Al reached 1.88 MPa. All results demonstrated that the prepared PEO‐HBPUEs materials would be promising substrates for flexible MEMS device that can be applied to flexible packaging by anodic bonding technology.

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Nanocomposite Polymer Electrolytes for the Lithium Power Sources (a Review)

Cited by 33 publications

References 92 publications

Recent Progress of Hybrid Solid‐State Electrolytes for Lithium Batteries

Recent Progress of Hybrid Solid‐State Electrolytes for Lithium Batteries

Review on Polymer-Based Composite Electrolytes for Lithium Batteries

Synthesis and characterization of electrolyte substrate materials based on hyperbranched polyurethane elastomers for anodic bonding

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