2021年2月4日 · We report a facile one-step synthesis of 2D CuO NS and then track their unique catalytic reactivity and concomitant morphological evolution under applied electrode potentials using in situ...

2012年1月15日 · Cupric oxide (CuO) nanoparticles with an average size of 6 nm have been successfully prepared by an alcothermal method. The prepared CuO nanoparticles were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier-transform infrared (FT-IR) and UV–visible absorption spectroscopy.

2022年6月29日 · 本文通过原位电化学方法成功的将Vo引入到CuO纳米线结构中，使得无活性的CuO具备了优异的氨氧化活性和稳定性。 随着Vo含量的增加，电催化氨氧化活性和N2法拉第效率明显的增加。 此外，通过原位电化学方法制备的Vo-rich CuO催化剂在0.6 V vs Hg/HgO电压下，电流密度可达到200 mA·cm−2，并保持稳定反应超过400 h，是目前报道最稳定的氨氧化反应催化剂。 结合实验和理论计算结果表明，Vo-rich CuO与Pt/C催化剂的反应机理不同：Vo的引入调节 …

The highly resolved TEM image in Fig. 2d measured the lattice spacing of 0.23 nm for the (1 1 1) plane of CuO crystal [58]. The constructed 9% CuO/ZnO heterojunction was confirmed by the...

TEM images (A and B) of CuO nanoparticles. Synthesis of CuO nanoparticles using peel of Musa balbisiana and its application in reduction of nitro aryl compounds are reported here. CuO...

2021年2月9日 · CuO is a P-type semiconductor with narrow bandgap (E g) of 1.2 eV, which shows attractive properties such as high electrical conductivity, good stability, efficient electrode in photovoltaics,...

The data suggested that the CuO/TiO2 nanocomposites, with optimum concentration of CuO, could be used as a good supercapacitor electrode material in the future.

2013年12月18日 · Time-resolved in situ TEM images taken dynamically to reveal the nucleation and growth of a Cu 2 O island on the surface of a CuO nanowire during the CuO reduction process as the temperature ramps up from room temperature to 244 …

2014年8月29日 · Single crystal copper oxide nanoplatelets with a high percentage of {001} facets were synthesized by a facile hydrothermal approach. The as-prepared materials were characterized by X-ray...

2025年2月7日 · The lipase-CuO mixture was examined using EDAX and TEM (JEOL JEM 2100, 200 keV – 0.143 resolution TEM). Antimicrobial activity of lipase-CuO nanoparticles Conjugate. The antimicrobial effect of the lipase-CuO nanoparticles conjugate was tested against five pathogenic bacterial strains Two Gram-positive bacterial strains ...