Nitrogen and phosphorus co-doped porous carbons for high energy density and low shuttling Na/S batteries.

• Tác giả: Navid Aslfattahi, Nilgun Baydogan, Kumaran Kadirgama, Maryam Sadat Kiai, Chee Kuang Kok, Lingenthiran Samylingam
• Ngôn ngữ: eng
• Ký hiệu phân loại: 332.31 Agricultural institutions
• Thông tin xuất bản: England : Dalton transactions (Cambridge, England : 2003) , 2025
• Bộ sưu tập: NCBI
• ID: 717633

Tóm tắt

Porous carbons with their abundant availability and high electrical conductivity present significant potential as cathode materials for Na-S batteries. In this study, we report the synthesis of nitrogen and phosphorus co-doped porous carbon (P-N co-doped PC) through a one-step carbonization process utilizing ammonium polyphosphate as the source of nitrogen and phosphorus. The average reversible capacities for P-N co-doped PC were 920, 861, 823 and 756 mA h g