氧化铜
- copper oxide;cupric oxide;Cuprocide;aerugo
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其还原历程与纯氧化铜不同,在443K以上没有诱导期.在r-ι图或r-α图上出现了两个峰。
Its reduction mechanism is different from that of pure cupric oxide . No induction period is observed when the temperature was below 443 K. There are two rate peaks on the r & τ and r - α curves .
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氧化铜纯度检测实验方法的探讨
Discussion on the Determination of the Purity of Cupric Oxide Mineral
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应用X射线衍射仪分析铝基氧化铜吸附剂的硫化性能
XRD Analysis of the Sulfurization Property of Aluminum Supported Copper Oxide Sorbents
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观察到氧化铜和氧化锌在合成甲醇反应中,对CO、CO2转化显示不同的催化性能。
The catalytic performances of copper oxide and zinc oxide for CO , CO_2 conversion are different .
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浆态床搅拌釜中合成反应的结果表明,用氧化铜对脱水催化剂进行改性,能改善催化剂的催化性能,提高CO转化率和产物中二甲醚的选择性,抑制副反应的发生。
The modified dehydration catalyst could increase CO conversion and dimethyl ether selectivity and restrain side reactions .
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氧化铜与CeO2-γ-Al2O3混合氧化物载体之间的表面相互作用
Surface Interaction between Copper Oxide and CeO_2 - γ - Al_2O_3 Mixed Oxide Support
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用X射线仪热分析仪研究影响磷酸氧化铜胶的粘接强度因素
The Use of X-Ray Powder Diffractometer and Thermal Analyzer to Research Factors Affecting Bonding Strength of Phosphate and Copper Oxide Adhesive
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电解分离基体-原子吸收光谱法测定氧化铜光谱标样中Pb、Ni、Zn、Fe
Atomic Absorption Spectrometric Determination of Lead , Nickel , Iron and Zinc in Coper Oxide reference materials after electrolytic separation of matrix
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MCM-41负载氧化铜活性组分的结构及其氢程序升温还原特性
Structural and hydrogen temperature programmed reduction properties of MCM-41 supported copper oxide catalysts
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能很好地润湿铜及其合金,钎料中的P还可以还原氧化铜,还原后生成的氧化物成液态覆盖于金属表面防止氧化。
Can be a good wetting of copper and its alloys , Brazing of P can also reduce copper oxide , generated after reduction of the oxide into the liquid metal surface was covered to prevent oxidation .
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SDBS对氧化铜纳米颗粒悬浮液粘度的影响
Influence of SDBS on viscosity of copper oxide nano-suspensions
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我们通过调节溶液的pH值,得到了不同形貌的氧化铜纳米结构,并探讨了溶剂对实验的影响,同时对其进行了电化学性质的研究。
We can get different morphology by regulating different pH of solution and discuss solvent for the influence of morphology by changing solvent . Meanwhile we study its property of electrochemistry . 3 .
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采用XRD,XPS和TPR等手段研究了氧化铜与二氧化铈氧化铝机械混合载体之间的表面相互作用。
The surface interaction between copper oxide and CeO 2 - γ - Al 2O 3 mixed oxide support was studied by using XRD , XPS and TPR .
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CuO粒子分散度好和较少量酸中心的担载氧化铜催化剂有利于2,4-二氯酚的氧化降解。
Supported CuO catalysts with good dispersion of CuO particles and fewer amounts of acid sites took advantage of the oxidative degradation of 2 , 4-DCP .
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在实验管式炉上研究了金属铜和氧化铜对烟煤燃烧过程中PAHs生成的影响。
The influence of metal copper and cupric oxide additive on Polycyclic Aromatic Hydrocarbons ( PAHs ) emissions during combustion of bituminous coal was investigated in experimental tube furnace .
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对中间化合物(Cu2OCl2)的物理性质,进行了某些探讨,并计算了中间化合物卽氯氧化铜在所研究的温度范围内的平均生成焓约为-84900卡/克分子;
The physical properties of the intermediate compounds have been studied , and within the given temperature range , the average enthalpy of formation of the intermediate compound Cu_2OCl_2 is found to be - 84900 cal . / mole ;
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基于纳米氧化铜对葡萄糖具有催化性,选择合适形貌的CuO制作非酶传感器来检测葡萄糖溶液有其重要的意义。
The nano-copper oxide having catalytic property to glucose , selecting the appropriate morphology of CuO as a non-enzyme sensor to detect glucose solution has an important significance .
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本文对磷酸氧化铜无机胶进行了套接抗拉疲劳寿命的试验研究,测出了该胶的S-N曲线及疲劳极限。
Experimental investigation on fatigue life of the YW-1 copper oxide-phosphate inorganic adhesive with 45 steel specimen was conducted . The S-N curve was obtained .
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流体包裹体组成的激光拉曼测定结果表明,流体中CH4含量较高,表明成矿体系富含甲烷,有利于氧化铜还原为自然铜的反应。
Raman laser spectroscopic analysis showed that there is high methane content in liquid fluid inclusions , which is benefit to the reduction of copper oxide to natural copper .
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对所得纳米CuO的顺磁性进行了研究,结果表明该氧化铜呈现出超精细结构特征,这可能是由于CuO表面有大量的吸附氧或者离子缺陷造成的。
The paramagnetism of the CuO hollow spheres has also been investigated . The results showed the hollow spheres represent hyper-fine signals , which is caused mainly by the absorbance oxygen or the imperfections . 4 .
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新型起泡剂W-701浮选铜录山低品位高含泥氧化铜矿石的研究
Flotation of Low-grade Oxidized Copper Ores Using New Type of Frother W-701
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热态实验和测试分析表明,DS01型铝基氧化铜吸附剂硫化性能稳定;
Hot state tests and analysis results show that DS01 absorbents have a stable sulfurization property ;
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在1∶1的氨水中,不加表面活性剂,使用CuCl2水热反应得到蒲公英状纳米氧化铜,若加有OP乳化剂可得到菊花状CuO,加入油酸钾则得到圆球形CuO。
Nano-CuO with dandelion-like morphology has been attained by employing CuCl_2 in 50 % ammonia via hydrothermal synthesis . Adding surfactants to the reaction system , chrysanthemum-like CuO was obtained with OP and ball-like CuO with potassium oleate .
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作为纳米金属氧化物中重要的一种,纳米氧化铜(CuONPs)正被广泛应用于船只的防腐涂料、墨水、塑料制造、抗菌涂料等多个领域。
Copper oxide nanoparticles ( CuONPs ), as an important one of metal oxide nanoparticles , are being used in antifouling paints for boats , used in some inks , plastics , and antimicrobial coatings .
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发现锂离子嵌入氧化铜电极的反应始于2.5V(vs.Li/Li~+),锂以施主杂质状态存在于氧化铜晶格中,改变了阴极的半导体性质。
It is found that Li + ions start inserting into CuO lattice at 2 . 5 V ( vs. Li / Li + ) and act as the donor impurities , changing the semiconductor property of the cathode . The electrode processes of the complex were presented .
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界面沉淀法获取氧化铜超细粉体的方法研究
Study on Preparation of Ultrafine Copperoxide Powder by Interfacial Precipitation Method
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化学镀铜法包覆铝及氧化铜团聚粉体工艺研究
Technology for Cu Coating Agglomerated Powders of Al-CuO by Chemical Plating
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氧化铜&磷酸盐胶粘剂粘接机理的剖析与探讨
Study on Adhesive Mechanism of Inorganic Phosphate and Copper Oxide Adhesive
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废酸堆浸氧化铜锌矿工艺
Heap Leaching of Copper and Zinc Oxide Ore with Spent Acid
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黄药与硫化铜矿物、氧化铜矿物吸附体系的量子化学研究
Quantum chemical investigation on xanthate adsorption onto copper sulphide and oxide