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DOI: 10.1002/aenm. 201601250 are widely used to trap LiPSs via N-Li+ interaction,[4, 26–28] meanwhile B doping is demonstrated to improve the performance of S/carbon cathode in Li-S batteries due to the strong interaction between PS anions and positively polarized boron in the porous carbon.[29] Despite the fact that heteroatom doping enhances PSs trapping in the cathodes, the trapping efficiency is still limited due to constrained surface area and low doping ratio. In addition, the poor order and broad size distribution of pores in amorphous porous carbons have become major impediment to uniform sulfur distribution and redeposition. In order to get high doping ratio while ensuring high surface area and ordered pore structure for regular sulfur distribution, Tarascon and co-workers pioneered the use of metal-organic frameworks (MOFs) as host materials for sulfur storage, taking advantage of the weak binding …