Lithiation-induced non-noble metal nanoparticles for Li-O₂ batteries

• Main Authors: Guo, Yuanyuan, Dai, Zhengfei, Lu, Jun, Zeng, Xiaoqiao, Yuan, Yifei, Bi, Xuanxuan, Ma, Lu, Wu, Tianpin, Yan, Qingyu, Amine, Khalil
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Materials; Li-O₂ Batteries; Oxygen Evolution Reaction
• Online Access: https://hdl.handle.net/10356/151243
• Institution: Nanyang Technological University

Low-cost and highly active electrocatalysts are attractive for Li-O₂ applications. Herein, a 3D interconnected plate architecture consisting of ultrasmall Co-Ni grains embedded in lithium hydroxide nanoplates (Co₂Ni@LiOH) is designed and prepared by a lithiation strategy at room temperature. This ca...