◆ New Journal of Chemistry2026-01-01· Supercapacitor
Seaweed-derived hierarchical porous carbon for high-rate performance supercapacitors
Zhiyuan Luo, Yide Qiao, Rong Tang, Guopan Ren, Jiamin Jing, Wei Wang, Yang Yang, Yuehua Chen
原始摘要（英文原文）· Original abstract
A carbon material (SPC-700) with a hierarchical porous network structure was synthesized via a green simplified process. SPC-700 demonstrated a high capacitance retention rate of 70.2% at an ultra-high current density of 250 A g −1 .