cu2o

The forming mechanism of hollow CU2O / PANI composite is proposed and proved by experiments .

提出了空心Cu2O-PANI复合物形成的机理，并进行了实验验证。

The XRD found Cu2O on nc copper surface while no oxide was found on mc copper surface .

浸泡实验后的XRD分析发现纳米晶铜表面有Cu2O，但微米晶铜表面没有氧化物。

The status of electrolyte and current density had large effects on the morphology of Cu2O particles in electrodeposition .

在沉积Cu20的过程中，电解液的状态对Cu20的形貌有着很大的影响。

The XPS analysis shows that the surface of Cu2O is easy to be oxidized to CuO .

X射线光电子能谱分析表明复合物中Cu2O表面易被氧化成CuO。

The main achievements , problems and next research of preparation and application of ultrafine Cu2O powder are reviewed and prospected .

本文就有关超细Cu2O粉体的制备与应用研究成果以及存在的主要问题和需开展的工作进行了综述与展望。

Results showed that the fracture was caused by higher content of O2 , a large amount of Cu2O and residual stress .

结果表明，氧含量超标，存在大量的脆性相氧化亚铜，且材料内部仍留有部分残余应力，是失效的主要原因。

The Cu2O nanocrystals of different morphologies were prepared using hydrazine hydrate as the reducing agent .

采用不同的前驱物，以水合肼为还原剂制备了不同形貌的纳米Cu2O。

The field emission performance of the Cu2O crystals was investigated for the first time , and the testing results were very promising .

本文首次对Cu2O微米/纳米晶体的场发射性能进行了研究，取得了很好的结果。

The results show that the good surface layer consisting of a mixture of Cu2O and noncrystalline borax ;

结果表明：良好的表面层应由Cu2O和非晶态的硼砂构成；

The deposits were proved to be polycrystalline copper , in which no Cu2O was detected .

所得镀层是多晶铜，没有发现夹杂Cu2O。

The oxidation continuing , the Cu2O is oxided to CuO gradually in the process .

随着氧化继续进行Cu2O被逐渐氧化成CuO。

By controlling the proportion of water and ethanol , the morphology of Cu2O changed from sphere to octahedron .

通过控制水和乙醇的比例，实现了Cu2O由球状向八面体状的转变。

The catalysis of as-prepared CuO and Cu2O nanocrystals on ammonium perchlorate decomposition was investigated by thermal analysis .

并用热分析法考察了纳米CuO、Cu2O对高氯酸铵（AP）分解的催化作用。

The coaxial TNTs @ Cu2O heterostructure exhibited obvious optical absorption and visible light responses under visible light illumination .

TNTs@Cu2O同轴异质结在可见光的照射下有明显的光吸收和光电流响应。

Compared with other cuprous species , Cu2O is the most readily available and above all an inexpensive catalyst .

和其它的一价铜的物种相比，Cu2O不仅可以很好的催化该反应，而且又廉价易得。

While the Cu2O ( 90 % ) / SnO2 show as high photocatalytic activity as Cu2O . 5 .

而Cu2O（90%）/SnO2的催化活性与Cu2O一样高。

Cu2O and CuO nonconductive films form easily on the surface of copper powder . It brings some obstacles to use copper powder .

在贮存和运用过程中，铜粉表面容易形成Cu2O和CuO不导电薄膜，这给铜粉的使用带来了障碍。

The size , crystallization , and self-assembly of as-prepared Cu2O nanospheres have been controlled by changing reagent concentration .

采用液相回流法合成了准单分散的氧化亚铜纳米球，通过调控反应物浓度、温度等实现了对纳米球尺寸、结晶性和自组装性能的控制。

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

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。

The Cu2O powder catalyst prepared through the method of sodium sulfite reduction was applied to the photocatalytic reduction of Cr (ⅵ) containing in wastewater .

采用亚硫酸钠还原法制备了Cu2O光催化剂，并将其应用于含铬（Ⅵ）废水降解还原的光催化反应，同时与Bi2WO6、TiO2等光催化剂进行了活性比较。

There are three ways to prepare ultrafine Cu2O powder : solid-state-method , liquid-phase-method and electrolysis .

制备超细氧化亚铜粉体主要有固相法、液相法和电解法。

In recent years , there have been some reports on the photodegradation of dyes and persistent organic pollutants by Cu2O under visible light .

近年来已有一些关于Cu2O可见光降解染料和持久性有机污染物的报道。

In inert gases , the products are Cu and CU2O , the diameter of nanoparticles is between 10 and 30 nm ;

在惰性气氛下，产物主要是Cu和Cu2O，粒径为10～30nm；

Using Cu2O as oxidizer , Al2O3 dispersion strengthened copper composite was produced by Cu-Al alloy powder internal oxidation and followed by powder metallurgy .

以Cu2O为氧化剂，采用Cu-Al合金粉末内氧化及后续的粉末冶金法制备了Al2O3/Cu复合材料。

The influence of experimental parameters on the evolution process , the initial and final morphologies of Cu2O micro / nano-crystals were discussed in detail in this thesis .

详细分析了在CU2O微米/纳米结构生长过程中各制备参数对其初期和最终形貌形成的影响和作用。

ZnO / Cu2O was assembled into composite opal solar cells , and a series of performance were be tested by using ourself designed solar cell device test system .

利用本课题组自己设计的太阳能电池测试装置，将ZnO/Cu2O复合蛋白石结构组装成太阳能电池，并且进行一系列的性能测试。

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 .

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。

In this thesis , the nano-and micron-level Cu2O was prepared by a simple hydrothermal method in different oleic acid and formic acid system , respectively .

本文采用简单的水热法，分别在油酸和甲酸的不同的体系下，制备出纳米级和微米级的Cu2O产物。

The shape selection of the Cu2O nanocrystals is governed by the orientation relationship between Cu2O NPs and CuO NWs .

Cu20纳米颗粒的形状取决于纳米颗粒与纳米线之间的外延生长关系。

The Cu2O nano-bamboo shoots structures with large surface area and high aspect ratio had both excellent photocatalytic and field emission performance , indicating its potential application in these areas .

其中纳米笋结构由于有很大的表面积和纵横比，同时具有优良的光催化和场发射性能，具有很大的应用前景。