High capacity, long cycling
Oxygen vacancies create a local built-in electric field that enhances Li+ intercalation/deintercalation, while the 3D porous carbon structure offers fast transport pathways, enabling stable cycling at high rates.
Hou, Chuanxin · Yang, Wenyue · Hideo, Kimura · Xie, Xiubo · Zhang, Xiaoyu · Sun, Xueqin · Yu, Zhipeng · Yang, Xiaoyang · Zhang, Yuping · Bin, Wang · Xu, Ben Bin · Sridhar, Deepak · Algadi, Hassan · Zhanhu, Guo · Du, Wei
Journal of Materials Science and Technology 2023
918.2 mAh g⁻¹ after 130 cycles at 0.1 A g⁻¹
562.1 mAh g⁻¹ after 1000 cycles at 1.0 A g⁻¹