Cover Image

Vanpoucke, Danny E. P.; Delgove, Marie A. F.; Stouten, Jules; Noordijk, Jurrie; Vos, Nils De; Matthysen, Kamiel; Deroover, Geert GP; Mehrkanoon, Siamak; Bernaerts, Katrien V.

doi:10.1002/pi.6434

Cited by 1 publication

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This layer prevents sedimentation, flocculation, agglomeration, and other particle-related phenomena. [28][29][30][31] At present, there are few dispersants available for high solid content LiFePO 4 battery positive slurry. Most dispersants only disperse one component of the battery positive slurry, such as carbon nanotube (CNT), conductive carbon black, LiFePO 4 and so on.…”

Section: Introductionmentioning

confidence: 99%

“…It can adopt an extended conformation within the medium, forming a protective layer of adequate thickness on the surface of the particles. This layer prevents sedimentation, flocculation, agglomeration, and other particle‐related phenomena 28–31 . At present, there are few dispersants available for high solid content LiFePO 4 battery positive slurry.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO₄ battery positive slurry with high solid content

An,

Wang,

Hui

et al. 2024

Journal of Polymer Science

View full text Add to dashboard Cite

Dispersants play a significant role in the formulation of positive battery slurry. Adding a small amount of dispersant can effectively reduce the viscosity of the slurry, which is beneficial for the production of positive batteries. A series of copolymers of N‐vinylpyrrolidone (NVP) and 2‐ethylhexyl acrylate (2‐EHA) with different molar ratios of NVP to 2‐EHA, different polymer molecular weights and different polymer structures are synthesized by dl‐methionine‐mediated reversible deactivation radical polymerization. The ability of these copolymers to disperse LiFePO4 battery positive slurry with a high solid content (57.08%) as dispersants has been evaluated. Research shows that when the ratio of NVP to 2‐EHA is 20 and the polymer molecular weight is 6000, poly(N‐vinylpyrrolidone‐ran‐2‐ethylhexyl acrylate) (NVP‐ran‐2‐EHA) exhibits the strongest dispersing ability to the slurry. This polymer can reduce the viscosity of the slurry by 43.925% and has the longest stabilization time of 3 h, which is better than poly(N‐vinylpyrrolidone) (PVP) and poly(N‐vinylpyrrolidone)‐block‐poly(2‐ethylhexyl acrylate) (PVP‐b‐PEHA) with the same molecular weight.

show abstract

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO₄ battery positive slurry with high solid content

An,

Wang,

Hui

et al. 2024

Journal of Polymer Science

View full text Add to dashboard Cite

show abstract

Cover Image

Abstract: The cover image is based on the Research Article A machine learning approach for the design of hyperbranched polymeric dispersing agents based on aliphatic polyesters for radiation‐curable inks by Danny EP Vanpoucke et al., https://doi.org/10.1002/pi.6378.

Cited by 1 publication

References 0 publications

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO₄ battery positive slurry with high solid content

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO₄ battery positive slurry with high solid content

Contact Info

Product

Resources

About

Cover Image

Abstract: The cover image is based on the Research Article A machine learning approach for the design of hyperbranched polymeric dispersing agents based on aliphatic polyesters for radiation‐curable inks by Danny EP Vanpoucke et al., https://doi.org/10.1002/pi.6378.

Cited by 1 publication

References 0 publications

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO4 battery positive slurry with high solid content

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO4 battery positive slurry with high solid content

Contact Info

Product

Resources

About

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO₄ battery positive slurry with high solid content

Synthesis of copolymers of N‐vinylpyrrolidone and 2‐ethylhexyl acrylate by DL‐methionine‐mediated reversible deactivation radical polymerization and their dispersion behavior in preparation of LiFePO₄ battery positive slurry with high solid content