The overall performances of (Li–S) lithium-sulfur batteries are highly dependent on the structure and surface feature of carbon scaffolds as well as the architecture of sulfur cathodes. Herein, a series of semi-graphitic ordered mesoporous carbons with metal/nitrogen doping (Me–N-GOMCs; Me = Fe, Co, Ni, and Cu) are designed as sulfur hosts with abundant porosity and high electrical conductivity. It is revealed that the carbon capability of anchoring polysulfides can be remarkably enhanced through the synergistic effect of Fe and N doping. Moreover, by implanting the Fe–N-GOMC/S composite within the void space of carbon papers (CPs), free-standing integrated sulfur cathodes with the architecture of a continuous conductive 3D network are constructed. The robust ion/electron transport and redox kinetics enable Li–S batteries with excellent sulfur utilization at high loading. The as-acquired CP/Fe–N-GOMC/S electrode with a sulfur loading of ∼3 mg cm⁻² exhibits a high initial capacity of 1473 mA h g⁻¹ and superior cycle stability with a capacity fading as low as 0.075% per cycle over 500 cycles at 0.5C. Even at a sulfur loading up to ∼6 mg cm⁻², the electrode still achieves a steady areal capacity (∼5 mA h cm⁻²) for over 120 cycles at 1C.

（Li–S）锂硫电池的整体性能高度依赖于碳支架的结构和表面特征以及硫阴极的结构。在此，一系列具有金属/氮掺杂的半石墨有序介孔碳（Me–N-GOMC； Me = Fe，Co，Ni和Cu）被设计为具有丰富孔隙率和高电导率的硫主体。揭示了通过Fe和N掺杂的协同作用可以显着提高锚定多硫化物的碳能力。此外，通过将Fe–N-GOMC / S复合材料植入碳纸（CP）的空隙中，可以构建具有连续导电3D网络结构的独立式集成硫阴极。强大的离子/电子传输和氧化还原动力学特性使Li–S电池在高负荷下具有出色的硫利用率。所获得的CP / Fe–N-GOMC / S电极，硫负荷约为3 mg cm^-2表现出1473 mA h g ^-1的高初始容量和出色的循环稳定性，在0.5C的500个循环中，每个循环的容量下降至0.075％。即使在硫负载量高达〜6 mg cm ^{-2的情况下}，在1C下超过120个循环，电极仍可实现稳定的面容量（〜5 mA h cm ^-2）。