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PAN thermal pretreatment optimizing sulfur loading of Sulfurized Polyacrylonitrile
Ying Wang1, Jian Liu1, Xiangyu Fan1
1State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi, Xinjiang, China. racy-kong@xju.edu.cn.
Chemical Communications (Cambridge, England)
|October 16, 2026
Abstract:
Preheating polyacrylonitrile at 240 °C before sulfurization yields a highly intact ladder-like conjugated skeleton, enabling optimized SPAN with 52.07 wt% sulfur loading and reduced H2S release.
