sigma：氧化铜 货号：450812-25G/45081

一般描述
Copper(II)oxide or cupric oxide (CuO) is a chemically stable black solid. As a mineral, it is called tenorite and is a critical product of copper mining. Our CuO with a trace metals purity of 99.99% is a high purity material ideal for applications in electronics, ceramics, and catalysis. CuO is a medium bandgap semiconductor with a bandgap in the range of 1.2-2.6 eV depending on the preparation conditions and usually shows p-type conductivity due to the presence of copper vacancy defects. In ceramic sciences, CuO is a key componentof many types of high Tc superconducting materials like BaYCu3O9-δ and Bi2Sr2CuO6+δ; the CuO is usually milled or mixed with other metal oxides and sintered at high temperatures to obtain complex metal oxides. In the field of catalysis, CuO is also widely used as a precursor to synthesize electrocatalysts for organic synthesis and degradation of organic pollutants.
应用
用于过氧hua氢电化学传感的、嵌入PEDOT基质的氧化铜（II）纳米颗粒 。：该研究探索了用于有效过氧hua氢电化学传感的、嵌入PEDOT基质的氧化铜（II）纳米颗粒 ，重点介绍了该材料在能量储存应用中的潜力（Lete et al., 2022）。
采用带氧化铜（II）纳米颗粒的泪液分析（Tear Fluid Analysis）用多壁碳纳米管进行非酶式葡萄糖传感器的绿色制造：研究人员利用多壁碳纳米管上的氧化铜（II）纳米颗粒开发了一种非酶式葡萄糖传感器，重点介绍了氧化铜在大容量能量储存方案和可再生能源应用中的多功能性（Asgari Kheirabadi et al., 2022）。
作为抗生素超灵敏检测用快速电化学传感平台，功能化多壁碳纳米管修饰电极上涂布的氧化铜（II）纳米球的简易合成: 该论文讨论了多壁碳纳米管上氧化铜（II）纳米球的合成，强调了其在快速、灵敏的电化学传感中的应用，该研究与电池技术相关 （Chen et al., 2019）。
用于感测电化学需氧量的复合平面电极。：该研究关注了一种结合氧化铜（II）的、用于感测电化学需氧量的复合平面电极的开发，可改善电池效率（Orozco et al., 2008）。