Graphitized Layers Encapsulated Carbon Nanofibers as Li-Free Anode for Hybrid Li-Ion/Metal Batteries.

• Tác giả: Qianyu Fan, Peiwan Guo, Lizhe Liang, Kaige Liu, Fenqiang Luo, Taiyu Lyu, Lei Tao, Dechao Wang, Guozhen Wei, Zhifeng Zheng
• Ngôn ngữ: eng
• Ký hiệu phân loại: 583.5 *Caryophyllidae
• Thông tin xuất bản: Germany : Small (Weinheim an der Bergstrasse, Germany) , 2025
• Bộ sưu tập: NCBI
• ID: 690493

Tóm tắt

Hard carbon, the Li-free anode for hybrid Li-ion/metal batteries (LIB/LMBs), has great potential for enhancing fast charging capability, energy density, and battery lifespan. However, low initial Coulombic efficiency (ICE) and Li dendrite growth are crucial factors constraining its development. In this work, graphitized layers encapsulated carbon nanofibers (G-CF) are fabricated via Joule heating within 10 s. The C