Phenylphosphonic acid as a grain-refinement additive for a stable lithium metal anode. Issue 91 (31st October 2022)

• Record Type: Journal Article
• Authors: Zou, Pinjuan; Liu, Jun; Huang, Zhenguo; Hu, Renzong; Ouyang, Liuzhang
• Is Part Of: Chemical communications. Volume 58:Issue 91(2022)
• Page Start: 12724
• Page End: 12727
• Publication Date: 2022-10-31
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc04504d
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The increased overpotential due to the complexation between phenylphosphonic acid and Li ions can reduce the grain size, boost nucleation rates, and prevent the formation of Li dendrites. Abstract : Phenylphosphonic acid (PPOA) has been proposed as a new additive for carbonate electrolytes, in which the complexation reaction between PPOA and Li + reduces the nucleus size and boosts the nucleation quantity during the plating process. Thus, enhanced cycling stability is obtained in both symmetric cells and full cells.