2021年4月1日 · HONF-MoS 2-CuS-EG is a cathode material of magnesium-lithium battery, which has a reversible discharge capacity of ~222 mAh·g −1 at 50 mA·g-1 current density. Compared to Mo 6 O 8 and MoS 2 /graphene, MoS 2-CuS-EG batteries have higher discharge capacity at large current densities.

2023年7月5日 · Effective strategy for constructing of flexible MoS 2 -CuS-EG cathode is proposed. Excellent cycling stability is exhibited by carbon cloth loads. 222.9 mAh·g −1 reversible capacity is presented at 50 mA·g −1 after 200 cycles.

其中，窄带隙半导体CuS (Eg: 1.2~2.0 eV)作为一种重要的金属硫化物，在催化 [4] 、纳米开关 [5] 和储能 [6] 等领域获得了广泛关注，成为了研究热点。 CuS较窄的带隙以及可见光下显著的光谱响应，使其在光催化降解污染物领域成为新宠。

由增加的层间距离MoS 2构成，HONF-MoS 2 证明了类金属电导率CuS和优异的电导率EG，高放电容量和优异的倍率性能 -CuS-EG电极。 EG和出色的循环稳定性可以有效地缓冲充放电循环中的体积膨胀/收缩。 第10次循环的放电容量高达240.6 mAh·g -1，在第1次循环的50 mA·g -1下 增加了8.6％。 200和1000mA·g -1下 的放电容量为201.4和117.5mAh·g -1。 HONF-MoS 2 -CuS-EG电极在50 mA·g -1下 100次循环（172.4 mAh·g -1）和200次循环（73.5 mAh·g -1） 后的容量保持 …

本研究制备了具有特殊形貌的纳米cus（eg/cus）支撑材料的膨胀石墨（eg），其中eg/cus填充了不同比例的棕榈酸（pa）。 最终合成了具有光热转换性能的PA/EG/CuS复合相变蓄热材料。

2014年4月6日 · Here we report a facile template free synthesis methodology of copper sulfide (CuS) nanopetals and nanopetals based architectures by a simple reaction of Cu2+ ions with S2- ions, optimized by use...

2023年7月5日 · MoS 2-CuS-EG cathode loaded in situ on flexible carbon cloth by hydrothermal growth. The electrochemical test results show that the loading of MoS 2 -CuS-EG cathodes with carbon cloth can significantly improve the cycling performance of the MLIBs.

Constructed by increased interlayer distance MoS 2 , metallic-like conductivity CuS and superior electrical conductivity EG, high discharge capacity and superior rate performance are demonstrated by HONF-MoS 2 -CuS-EG electrode.

2021年4月1日 · We firstly synthesized hollow opening nanoflower MoS 2-CuS-EG (HONF-MoS 2-CuS-EG) cathode for MLIBs by a facile hydrothermal approach. This is the first time to combine layered MoS 2 nanosheets, high-conductivity CuS and EG with almost no defects, good conductivity, and large pores to form a hollow flower-like nanostructure cathode for MLIBs.

Novel Electrospun Sn-Based Composite Cathodes Exhibiting Extended Cycle Life for Hybrid Magnesium-Lithium Batteries. In this study, we present a strategic approach for the structural design and composite modification of one-dimensional Sn-based nanocomposites to enhance the overall electrochemical performance of…