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MSE PRO 500g Lithium Polyacrylate (PAALi) Binder for Battery Research– MSE Supplies LLC

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MSE PRO 500g Lithium Polyacrylate (PAALi) Aqueous Binder for Battery Research - MSE Supplies LLC

MSE PRO 500g Lithium Polyacrylate (PAALi) Aqueous Binder for Battery Research

SKU: BR0516

  • £28100
  • Save £3400



MSE PRO™ 500g Lithium Polyacrylate PAALi Aqueous Binder for Battery Research

Product Details:

Lithium polyacrylate (PAALi, LiPAA) is a water-soluble binder that contributes to increasing the adhesion effect between the fibers. It can significantly enhance the electrochemical performance of cathodes and anodes, because it is an ion-conducting polymer that contains excess Li+ ions, which it can donate to make up the Li loss. When used for silicon based battery, the poly(alkali acrylate) binder remarkably improved the electrochemical lithiation and delithiation performance of the silicon-graphite electrode compared to that of conventional binders. The polyacrylate coating on Si and graphite particles suppressed the electrode deterioration.

 Specifications:

SKU# BR0516
CAS# 25656-42-2
Appearance Pale yellow transparent water solution
pH 7.5
Solid content (%) 6
Viscosity (mPa.S) 24,000
Package 500g/bottle
Storage Keep sealed at room temperature

Note:

  • Adjust the consistency of slurry by adding water to avoid the edge folding phenomenon of slurry.
  • When the dispersion reaches the required fineness, filter, remove the bubble and discharge the material.

References:

[1] Yuxiu Liu, Kun Qian, Jianfu He, et al. In-situ polymerized lithium polyacrylate (PAALi) as dual-functional lithium source for high-performance layered oxide cathodes, Electrochimica Acta, Volume 249, 2017, Pages 43-51, ISSN 0013-4686.

[2] Thi BeTa Truong, Ying-Ru Chen, Guan-Yin Lin, et al. Lithium polyacrylate polymer coating enhances the performance of graphite/silicon/carbon composite anodes, Electrochimica Acta, Volume 365, 2021, 137387, ISSN 0013-4686.