2020年2月15日 · A light-free ZnO/CNT catalyst system was designed for degradation of methylene blue which benefits from molecular wire capability of CNTs and piezoelectric properties of ZnO nanoparticles to induce electron-hole pairs [35].

2019年9月1日 · The synthesised hybrid ZnO/CNT exhibits a high specific capacitance (SPc) of 189 Fg-1. The quick charge-discharge performance was found about 95 Fg-1 and the cyclic stability of 96% was observed for 1000 cycles. ZnO/CNT nano-composites also exhibit a high power density of 2250 W kg-1.

2022年3月14日 · ZnO and CNT nanocomposites are reported to have enhanced UV and visible ranges because of their defects. Mechanical properties of CNTs combine with ZnO results in enhancement of mechanical strength of ZnO nanostructures. ZnO shows structural defects in the basal plane while forming nanocomposites with CNTs.

2021年10月1日 · The properties of the synthesized ZnO/CNTs nanocomposite structure in comparison with that of ZnO nanoparticles and CNTs were studied by several techniques to prove the generation of nanostructure form of ZnO the complete interaction between ZnO …

2021年9月15日 · The reinforcement of different metal oxides such as zinc oxide (ZnO) with CNT develops advanced multifunctional materials with improved properties. Our aim is to obtain ZnO-CNT nanocomposites by in situ hydrothermal method in high-pressure conditions. Various compositions were tested.

2013年3月28日 · Electrochemical characterization by cyclic voltammetry, electrochemical impedance spectroscopy, and galvanostatic discharge/charge tests demonstrate that the conversion reactions in ZnO and ZnO/CNT electrodes enable reversible capacity of 478 and 602 mAh g−1, respectively for up to 50 cycles.

2024年8月14日 · The present research work summarises the synthesis of undoped and Mg-doped ZnO nanocomposites with CNT using a cost-effective blending-assisted hydrothermal method and their optimization as electrode material for supercapacitor applications. The study reveals that the increase in Mg-doping enhances the efficiency of the electrodes.

1 天前 · ZnO (20 nm) nanoparticles hybridized with MWCNT (30–50 nm) nanotube have been dispersed in DIW to synthesize composite nanoliquids at 0.1 vol.% and by various mass% ratio of (ZnO: MWCNT) 20:80, 40:60, 60:40, and 80:20. ... SiO 2, CNT have been consequently experimented at several volume concentrations for changed temperature ranges [4,5,6,7,8,9].

2023年11月16日 · In this study, various morphological configurations of zinc oxide (ZnO) were fabricated onto the carbon nanotube (CNT) network by influencing the pH levels of the growth solution (specifically, pH values of 5, 7, and 9).

2024年5月9日 · This study presents the successful integration of carbon nanotubes (CNTs) into highly porous nanomicrocluster arrays of ZnO, resulting in the formation of cohesive and crack-free highly porous ZnO/CNT heterojunction films.