摘要
Graphical MOF to a flame : This work demonstrates Ti-metal-organic-framework (Ti−MOF)-derived TiO 2 /C skeletons with in situ generated hierarchical pores and TiO 2 crystalline grains, which effectively encapsulate sulfur species and accelerate polysulfide conversion kinetics in lithium-sulfur batteries. The undesired internal shuttling of soluble polysulfide intermediates (Li 2 S n , 2
危险品化学品经营许可证（带存储）