2024年7月19日 · The TiN–ZnS || MnO 2 electrode configuration in an asymmetric supercapacitor system exhibited a high energy density of 74.13 Wh kg −1 and an exceptional power density of 7648 W kg −1 at a current density of 9 A g −1. The TiN–ZnS electrode also showed a remarkable retention rate of 96.8% even after 10 000 cycles.

2023年3月1日 · In this work we use ab initio (first principles) computations to explore the low temperature, TE performance of three compounds, TiN (Fm m), ZnS (P 6 3mc) and Ag2Se (P 2 1 2 1 2 1); each possessing very distinctive lattice structures, electronic band …

2024年2月1日 · Tin doped zinc sulfide (Sn:ZnS) thin films are synthesized by chemical bath deposition (CBD) technique. Tin concentration is varied from 0 to 12 at.-% by a step of 3 at.-%. Structural investigation by X-ray diffraction (XRD) analysis shows the crystallization of the material along the cubic structure as well as an improvement of the ...

这项工作描述了一种低成本湿化学合成技术，用于生产适用于高能量密度超级电容器的 TiN-ZnS 纳米复合材料。 通过综合形态、结构和表面化学研究，对合成材料中的 Ti、Zn、N 和 S 元素进行了验证。

2023年5月3日 · Zinc sulphide (ZnS) nanomaterials were hydrothermally prepared and doped with 2% Tin (Sn). UV–Visible, X-ray Diffraction (XRD), Energy-Dispersive X-ray (EDX), Scanning Electron Microscopy (SEM), Fourier transform Infrared (FTIR) spectroscopy and Thermogravimetric analysis (TGA) were used to characterize the produced NPs.

2019年11月15日 · Local structures of ultrathin TiN/ZnS films were identified by soft and hard XASs. After annealing under oxygen ambiance, the films became oxidized to form titanates. The local structures likely consist of ilmenite- and perovskite-like local structures.

本研究的创新点在于开发了一种新型TiN-ZnS纳米复合材料，并验证了其在超级电容器中的应用潜力。 该材料不仅显著提升了超级电容器的能量密度和功率密度，还展现了优异的循环稳定性，为未来高性能超级电容器的发展提供了新的方向。

2024年4月25日 · Due to improved electric conductivity and electroactivity, this TiN-ZnS nanocomposite electrode exhibited excellent capacitance and charge transport kinetics, outperforming individual TiN and ZnS electrodes in electrochemical performance.

2022年11月1日 · We have conducted a comprehensive first-principles investigation of tensile and fracture process of the TiN/VN interface by focusing on the strain-stress relationships, the ideal tensile strength...

The TiN–ZnS || MnO2 electrode configuration in an asymmetric supercapacitor system exhibited a high energy density of 74.13 Wh kg−1 and an exceptional power density of 7648 W kg−1 at a current density of 9 A g−1. The TiN–ZnS electrode also showed a remarkable retention rate of 96.8% even after 10 000 cycles.