Fe-N Co-doped Biochar Sulfur Host

High sulfur loading

Co-pyrolysis of sesame shell and NaFeEDTA integrates abundant N species and Fe-Nx sites into the carbon matrix, synergistically enhancing polysulfide adsorption and conversion for Li-S battery cathodes.

Sun, Jingchun · Guan, Jindiao · Suqing, Zhou · Ouyang, Jiewei · Zhou, Nan · Ding, Chunxia · Zhong, Mei'E E.

International Journal of Minerals, Metallurgy and Materials 2023

Specifications

硫载量

{'zh': '3.8', 'en': ''} mg·cm⁻²

面积容量

{'zh': '4.45', 'en': ''} mAh·cm⁻²

容量保持

{'zh': '3.45', 'en': ''} mAh·cm⁻²