The carbon nanostructures with polar metal/heteroatom co-doping are considered as an effective strategy to improve their electrochemical performances. In this context, the crystal-shape engineering is carried out. Based on a new ‘‘one for six’’ strategy, the JUC-160 having a two-dimensional (2D) zeolitic imidazolate framework is transformed into six different carbon materials. These materials do not need a carbon activation process or template removal process. Instead, after a simple carbonization, a series of metal/heteroatom co-doped carbon materials with novel structures are formed. To be highlighted, this work is the first report of using self-assembled carbon nanostructures/SeS₂ composites as cathode materials in the field of Li-SeS₂. Moreover, those carbon nanostructures can be effectively tailored by adjusting the method of cobalt doping and the amount of cobalt dopant. Because of the benefits from the novel structures and cobalt/nitrogen co-doping, the dissolution of poly-sulfides/selenides is reduced and a high content of SeS₂ (73 wt%) is achieved. The optimized cathode displays an extraordinary cycle performance with a reversible capacity of 820.87 mA h g⁻¹ after 100 cycles, and with reversible charge-discharge efficiency is close to 100%.

具有极性金属/杂原子共掺杂的碳纳米结构被认为是改善其电化学性能的有效策略。在这种情况下，进行晶体形状的工程设计。基于新的“一对六”策略，具有二维（2D）沸石咪唑酸酯骨架的JUC-160被转化为六种不同的碳材料。这些材料不需要碳活化过程或模板去除过程。相反，在简单的碳化之后，形成了一系列具有新颖结构的金属/杂原子共掺杂碳材料。需要强调的是，这项工作是在Li-SeS ₂领域中使用自组装碳纳米结构/ SeS ₂复合材料作为阴极材料的第一份报告。。而且，可以通过调节钴掺杂的方法和钴掺杂剂的量来有效地定制那些碳纳米结构。由于得益于新颖的结构和钴/氮共掺杂，减少了多硫化物/硒化物的溶解，并实现了高含量的SeS ₂（73 wt％）。经过优化的阴极显示出非凡的循环性能，经过100次循环后可逆容量为820.87 mA hg ^-1，可逆充放电效率接近100％。