Partially neutralized polyacrylic acid as an efficient binder for aqueous ceramic-coated separators for lithium-ion batteries

• Main Authors: Thang, Ai Qin, Shen, Yuejun, Shi, Zugui, Yao, Ge, Wong, Sun Yew, Liu, Zhaolin, Yan, Qingyu
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Engineering::Materials; Aluminum Oxide; Partially-Neutralized Polyacrylic Acid
• 在線閱讀: https://hdl.handle.net/10356/171301

A partially neutralized polyacrylic acid (Pn-PAA) is used for coating sub-micron-sized α-alumina on a conventional microporous polyolefin separator, fabricating a ceramic-coated separator (CCS). Pn-PAA acts as a dispersant and binder by adsorbing itself on alpha(α)-alumina surfaces under acidic cond...