Thus, pure and copper-doped nanocrystalline ZnO particles were synthesized through sol–gel approach in the current study. The concentration of the dopant is varied from (0.1–0.3%) and the composition, structural and optical characterizations were performed by using X-ray diffraction (XRD), ...
This study reports the facile green synthesis of undoped ZnO and copper-doped ZnO (Cu–ZnO) nanoparticles usingAlbizia lebbeckleaf extract as a reducing and stabilizing agent. The synthesized nanoparticles were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dis...
Superconducting bodies made of zinc-doped copper oxide materialSuperconductive bodies composed of cuprate material having a very critical current density with outer magnetic fields of up to 5 tesla when the bodies have a content of zinc cations. The bodies can also be subjected to modified oxygen ...
doi:US6812191 B2Jai Won ParkKarl KoehlerFerdinand HardinghausHans GabelGernot KrabbesPeter SchaetzleGudrun StoeverUSUS6812191 * Aug 17, 2001 Nov 2, 2004 Solvay Barium Strontium Gmbh Superconducting bodies made of zinc-doped copper oxide material...
Screen-printed pure and copper-doped ZnO dilute magnetic semiconductor thick films were casted from chemically co-precipitated zinc oxide and copper-doped zinc oxide nanoparticles followed by sintering at 550 °C to obtain desired stoichiometry in spintronic device applications. These thick films were ch...
Sojka Z,,Herman R G,and Klier K.Selective oxidation of methane to formaldehyde over doubly copper-iron doped zinc oxide catalysts via a selective shift mechanicsm. Journal of the Chemical Society Chemical Communications . 1991Z. Sojka, R. G. Herman, and K. Klier, “Selective oxidation of ...
Copper, zinc superoxide dismutase and nitrate reductase coimmobilized bienzymatic biosensor for the simultaneous determination of nitrite and nitrate 文档格式: .pdf 文档大小: 1.19M 文档页数: 7页 顶/踩数: 0/0 收藏人数: 0 评论次数: 0 文档热度: ...
Influence of copper on zinc oxide films and solar cell performance Copper doped Zinc oxide and (n-ZnO / p-Si and n-ZnO: Cu / p-Si) thin films thru thickness (400±20) nm were deposited by thermal evaporation technique onto... BKH Al-Maiyaly,SM Ali,BH Hussein,... - 《Chalcogenide...
A zinc-doped copper oxide nanocomposite (Zn-CuO NC, CuZnO)-based antibacterial ointment was formulated and validated. Morphological examinations yielded spherical nanoparticles varying in size from 3 to 5 nm. The antibiofilm efficacy of the Zn-CuO NC-based ointment was evaluated using a biofilm ...
a quantum yield of 1.5% and a selectivity for methane of >99%. The catalytic ability of the zinc oxide-copper(I) oxide hybrid catalyst is attributed to excellent band alignment of the zinc-oxide and copper(I) oxide domains, few surface defects which reduce defect-induced charge recombination...