氧化亚铜

利用不同类型的表面活性剂通过湿法还原的方法制备了不同类型（n-型或者p型）的氧化亚铜半导体。

Different types ( n-type or p-type ) of cuprous oxide semiconductor were prepared with different types of surfactants by wet reduction method .

研究表明：1.氧化亚铜不同晶面的氧离子浓度不同，通过控制电解溶液的pH值可以控制氧化亚铜薄膜的形貌和晶体取向。

The density of oxygen on different crystallographic planes of cuprous oxide is different . By adjusting the solution pH , the orientation and surface morphology of the cuprous oxide films can be controlled .

氧化亚铜可见光催化降解罗丹明B的初步研究

Study of degradation of rhodamine B by cuprous oxide under solar light

研究了纳米氧化亚铜的软模板制备法，并用XRD和TEM对所制备的纳米氧化亚铜进行了表征。

Nano-cuprous oxide was prepared by using CTAB as soft template , and was characterized by XRD and TEM methods .

分别用SEM、XRD等手段对产物进行表征，结果表明：颗粒状产物中的二氧化钛为锐钛矿相，氧化亚铜为立方晶相。

The products were characterized by TEM and XRD . The results show that , in the nanocomposite , TiO2 is anatase and CU2O is cubic phase .

因此本文采用了由垂直沉积法制备出的高质量的胶体晶体模板，通过电化学沉积方法，分别在纯ITO玻璃和有胶体晶体模板的ITO玻璃上自下而上的生长出氧化亚铜晶体。

Through electrochemical deposition method , Cu2O crystal was electrodeposited from down to up on ITO with and without colloidal crystal template .

首次在Cu2O与苯胺质量比为1：2时制备出了与原料氧化亚铜具有相似形状的空心Cu2O-PANI复合材料，并对这一特殊现象进行了深入研究。

When the ratio is 1:2 , hollow CU2O / PANI composite which has the similar shape with CU2O used as materials are prepared firstly . Aiming at this phenomenon , detailed studies are carried out .

采用电解法制备船底防污涂料用氧化亚铜（Cu2O）粉末。

The copper (ⅰ) oxide ( Cu 2O ) powder used for antifouling marine coatings has been prepared by electrolysis process .

结果表明：1）以硫酸铜为铜源，PVP为表面活性剂，水合肼为还原剂，在高浓度（0.1-1.0M）条件下合成了氧化亚铜微球。

The results are as follow : 1 ) Cu2O hollow micro-spheres were synthesized by reducing copper sulfate with hydrazine with polyvinylpyrrolidone ( PVP ) as surfactant at 30 ℃ .

利用Nafion将新制备的纳米氧化亚铜固定在玻碳电极表面，研究了纳米氧化亚铜的电化学性质。

Using Nafion as glue , the newly prepared nano-cuprous oxide whisker was fixed up on the surface of glassy carbon electrode , the electrochemical properties of nano-cuprous oxide were investigated .

以Cu（CH3COO）2·H2O和经硝酸处理的CNTs作为原料，采用多元醇法成功合成了纳米氧化亚铜均布于碳纳米管表面的复合光催化剂。

Homogeneous cuprous oxide nanoparticles dotted on the surface of multiwalled carbon nano - tubes ( CNTs ) were successfully synthesized with Cu ( CH3COO ) 2 ? H2O / treated CNTs precursors by polyol method .

分析研究Cu2O的制备条件及工艺，探讨氧化亚铜的生长机制，从而达到对其形貌实现有效控制，以便于其工业化生产。

By analyzing preparation conditions and processes of Cu2O and exploring the growth mechanism of Cu2O , effective control of its morphology can be achieved in order to its industrial production .

采用电化学恒电位沉积方法在ITO导电玻璃上和在ZnO薄膜上沉积氧化亚铜（Cu2O），并通过X射线衍射（XRD）和扫描电镜（SEM）对晶体的微观结构和表面形貌进行了分析。

The copper ( I ) oxide ( Cu_2O ) films were grown on ITO and ZnO substrate by electrochemical potentiostatic deposition . The surface morphology and the structure of the films were investigated by X-ray diffraction ( XRD ) and scanning electron microscopy ( SEM ) .

纳米半导体氧化亚铜（Cu2O）由于良好的光催化性能，广泛应用于化学能源催化材料、环境污染有机物催化降解材料、高选择性传感器敏感材料等研究领域。

Nano-semiconductor cuprous oxide ( Cu2O ) was widely used in chemical energy catalytic materials , degradation of environmental pollution organic catalytic materials , highly selective sensors sensitive materials , for its excellent photocatalytic properties .

氯碱电解的其它产物（Cl2、H2）也在工艺中循环利用：氯气送精矿浸出，氢气送氧化亚铜的还原，将氧化亚铜还原为金属铜。

Sodium hydroxide is regenerated in a chlor-alkali cell . The other products of the electrolyser are also recirculated , chlorine gas to concentrate leaching and hydrogen gas to the reduction of cuprous oxide to metallic copper .

然而存在的问题是氧化亚铜被光激发产生的光生空穴电子对易复合，导致光量子效率不高。而沉积导体如贵金属在Cu2O表面或者Cu2O和其它半导体复合能解决这些问题。

There is a limitation that the carriers excitated by light cannot be transferred efficiently and are easy to recombine , to solve this problem , Cu2O composite with other semiconductors or conductive materials such as noble metals may be a good way .

在微酸性（pH：4~6）的水热体系中130℃反应18h合成了氧化亚铜纳米粒子，粒径约为100nm，呈立方体外形。

A novel hydrothermal approach was developed to prepare cuprite at 130 ℃ for 18 h under slightly acidic conditions ( pH : 4 ~ 6 ) . The yielded particles are , about 100 nm in size , cubic in shape .

氧化亚铜作为一种重要的金属氧化物半导体材料，其禁带宽度为2.17eV，可以很好地吸收可见光，使得它在光电化学分解水领域具有极其重要的研究价值。

Cuprous oxide is of extremely important research value in the photoelectric chemical decomposition of water as metal-oxide semiconductor material with a proper band gap ( 2.17eV ) for absorption of visible light .

铜离子浮选的动力学氧化亚铜粉末的制备

Kinetics of Ion Floatation for Cupric Ion Preparation of Cu_2O Powder

氧化亚铜是一种物质叫做半导体。

Cuprous oxide is a type of material called a semiconductor .

化学浴沉积法制备纳米氧化亚铜薄膜

Preparation of nano-Cu_2O thin films using modified chemical bath deposition method

溶胶凝胶法制备氧化亚铜薄膜及其工艺条件

Preparation of the cuprous oxide by sol-gel process and its technology condition

水溶液中氧化亚铜粉体的形态控制研究

Study on Morphology Control of Cuprous Oxide Powders Synthesized in Aqueous Solution

对纳米氧化亚铜的反应机理和稳定性作了初步探讨。

The reaction mechanism and stability reason have been discussed .

均相还原法制备氧化亚铜微晶及粒径控制

Preparation and Particle Sizes Controlling of Cuprous Oxide Microcrystals by Homogeneous Reduction

氧化亚铜/壳聚糖纳米复合材料的制备及复合机制研究

Studies on the preparation and characteristics of cuprous oxide / chitosan nanocomposites

含氧化亚铜的无锡自抛光防污涂料。

Tin free , polishing anifouling composition with cuprous oxide .

氧化亚铜光催化降解对硝基苯酚

Solar photocatalytic degradation of p-nitrophenol assisted by cuprous oxide

一种矿物，由铜的来源氧化亚铜构成。

A mineral consisting of cuprous oxide that is a source of copper .

其中铜以两种物相存在：单质铜和氧化亚铜。

There are two phases in the composites : copper and cuprous oxide .