A Fluorine-Free Binder with Organic–Inorganic Crosslinked Networks Enabling Structural Stability of Ni-Rich Layered Cathodes in Lithium-Ion Batteries (Adv. Funct. Mater. 42/2024)

IF 19 1区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY Advanced Functional Materials Pub Date : 2024-10-14 DOI:10.1002/adfm.202470250

Junho Jang, Junho Ahn, Jinho Ahn, Uktae Jeong, Jihee Yoon, Jun Kyu Park, Woohyeon Shin, Min Jeong Kang, Min-kyung Cho, Dong Jun Kang, Jongsoon Kim, Jung-Keun Yoo, Hyeon-Gyun Im

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Abstract

Lithium-Ion Batteries

In article number 2410866, Jongsoon Kim, Jung-Keun Yoo, Hyeon-Gyun Im, and co-workers introduce a fluorine-free siloxane nanohybrid binder (SNH) for Ni-rich cathodes in lithium-ion batteries (LIBs) through a novel binder design strategy. With enhanced electrochemical stability, high affinity to active material, and improved mechanical properties, the SNH binder achieves higher capacity retention and cyclability, effectively replacing the traditional fluorine-based binder. This offers a significant advancement in the performance and durability of LIBs with high energy density.

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来源期刊

Advanced Functional Materials 工程技术-材料科学：综合

CiteScore

29.50

自引率

4.20%

发文量

2086

审稿时长

2.1 months

期刊介绍： Firmly established as a top-tier materials science journal, Advanced Functional Materials reports breakthrough research in all aspects of materials science, including nanotechnology, chemistry, physics, and biology every week. Advanced Functional Materials is known for its rapid and fair peer review, quality content, and high impact, making it the first choice of the international materials science community.