1. Chemical reduction; microwave; foam nickel; tungsten carbide; supported catalyst; hydrogen evolution; electrocatalysis
化学还原法;微波;泡沫镍;碳化钨;负载型催化剂;析氢;电催化
2. In this thesis, the effects of CH4/O2 ratio, space velocity, reaction temperature, and H/D ratio on monolithic foam nickel catalyst activity were measured. The catalysts were characterized to provide useful information for catalyst modification.
本文考察了CH4/O2配比、空速、反应温度、高径比等工艺条件对整体型海绵镍催化剂的影响,并对催化剂进行了一系列表征,为进一步改善催化剂提供依据。
3. The corrosion behavior and hydrogen evolution of zinc electrode on the Pb coated and uncoated nickel foam as the current collectors were studied by a potentiodynamic polarization curve method.
采用动电位极化曲线法研究了在镀铅及未镀铅的泡沫镍集流体上电沉积锌的析氢过程和腐蚀性能。
4. The main types of recovery profile; scrap metal categories: all kinds of copper, aluminum, lead, zinc, tin, nickel, titanium and various alloys, stainless steel and a variety of colored, black, precious metals and related all the scrap metal and ash, slag, foam, chip, matte, etc., electronic equipment categories: waste electronic and electrical appliances, instrumentation, telephone switchboard and all kinds of integrated circuits, such as industrial equipment: waste refrigeration equipment, air-conditioning systems, cables, motors, transformers, generators, electric welding machines, switchgear, batteries, production lines, machine tools, such as the old mechanical and electrical equipment and various types of idle inventory backlog materials and resources, and raw materials inventories: the instrumentation used, a variety of end-of-life equipment, spare parts, various materials, such as inventories of industrial raw materials: polyethylene, PVC, polystyrene, ABS material, such as plastics, oils, and raw materials, construction waste, demolition works: Forwarders factories and mines, enterprises and large-scale plant construction projects acquisitions Demolition various fines, seizure, archive, debt and imports of scrap metal-type material, the acquisition of all the waste and used materials.
主要回收种类简介;废金属类:各种废铜、铝、铅,锌,锡,镍,钛,各种合金,不锈钢及各种有色、黑色、贵重金属等及相关的一切废金属及灰,渣,沫,屑,锍等,电子设备类:废旧电子电器,仪器仪表,电话总机及各种集成电路等工业设备:废旧冷冻设备、空调系统、电缆,电机,变压器,发电机,电焊机,开关柜,电瓶、生产流水线、机床等旧机电设备及各种各类闲置积压库存物资等等资源,原材料等库存积压:废旧仪器仪表、各种报废设备、备品备件,各种库存积压物资等工业原料:聚乙烯、聚氯、聚苯、ABS料等塑料、油类,原材料等,建筑废料,拆除工程:承揽厂矿,企业建筑及大型厂房拆除工程等收购各种罚没,扣押,封存,抵债及进口的废金属类物资,收购一切废品废旧物资。
5. The results show that mechanical properties of nickel foam increase with increasing strain rate, and decrease with increasing temperature.
结果表明:泡沫镍的力学性能随应变率增大而增大,随温度升高而降低。
6. And a tensile constitutive relation of nickel foam containing strain rate and temperature is raised.
给出了一个包含应变率和温度的泡沫镍的拉伸本构关系。
7. Based on the experimental results, effects of relative density, strain rate and temperature on the tensile mechanical properties of nickel foam are analyzed.
在实验研究的基础上,分析了相对密度、应变率和温度对泡沫镍拉伸力学性能的影响。
8. In 2008, the company`s main business into a foam, ordinary nickel batteries and car batteries with nickel.
2008年,该公司的主要业务为一个泡沫,普通镍电池和汽车电池与镍。
9. Nickel Foam的翻译
9. A series of quasi-static state tensile tests on open-cell nickel foam which is manufactured in electrodeposition process are conducted.
对一种用电沉积法制成的开孔泡沫镍进行了一系列的准静态拉伸力学性能的测试。
10. The conditions of zinc electrodeposition on the nickel foam had been investigated.
结果表明:在镀铅及未镀铅的泡沫镍上,沉积条件对电极的腐蚀性能有很大影响。
11. An electroless nickel process with sodium hypophosphite as reducing agents in alkaline bath, which is applied on polyurethane foam substrate, was studied in detail in this paper.
本文采用聚氨酯海绵为基体材料,以次磷酸钠为还原剂,在碱性化学镀镍溶液中对低磷化学镀镍磷合金工艺进行了详细的研究。
12. Nickel Foam的意思
12. Two kinds of the cobalt oxyhydroxide conductive networks in foam nickel electrodes were prepared by different methods i. e.
应用化学氧化和电化学氧化法于发泡式镍电极中引入CoOOH导电网络。
13. Nickel Foam
13. Products to sponge cadmium, cadmium oxide, cadmium nitrate, sulphate cadmium, nickel foam, metal cadmium powder as the main products of the coexistence of a variety of operations, monthly production reached: 200 tons of cadmium oxide, cadmium off more than 50 tons, cadmium powder 30 Tons, 300 tons of nitric acid cadmium, nickel foam 12, 000 square meters, and so on, the annual turnover to reach 36 million.
产品以海绵镉、氧化镉、硝酸镉、硫酸镉、发泡镍、金属镉粉为主要产品的多种经营方式并存,月产量达到:氧化镉200吨、海面镉50多吨、镉粉30多吨、硝酸镉300吨、发泡镍12000平方米等等,年营业以达到3600万。
14.
14. foam nickel was used as a cathode of electrolytic wastewater to operate for a relatively high current per unit of cell volume, but with a low current density at the electrode-wastewater interface.
采用泡沫镍材料作电解废水装置的阴极以提高单位电化学反应器体积的电流,使电极与废水界面之间的作用可在低电流密度下进行。
15. The experimental results show that the optimization parameters of nickel electroless plating on polyurethane plastic foam are that pH value is about 8.0, and the temperature is about 45 ℃.
实验结果表明,在聚氨酯泡沫塑料基体上进行化学镀镍,它的最佳工艺参数是pH值为8.0左右,温度控制在45℃左右。
16. Continuous nickel foam became the ideal material of electrode plate of MH/Ni and Cd/Ni battery, because of its excellent three dimensional reticulated structure, high porosity, high specific surface area and uniform quality, and was widely used in many other fields.
连续泡沫镍由于具有三维网状结构、孔隙率高、比表面积大、质量均匀,因此成为MH/Ni及Cd/Ni电池理想的电极基板材料,并在许多领域得到广泛应用。
17. Nickel Foam
17. And it studied the tensile strength of nickel foam noodle instead of the relationship between density. It has shown through studying the thickness distribution coefficient (TDR) of foam nickel coating that if the TDR value was large, the internal nickel foam was more fragile.
研究了发泡镍抗拉强度与其面密度的关系;通过对发泡镍的镀层厚度分布系数(TDR)的研究得知,如果TDR值大,表明发泡镍内部较脆弱。
18. The paper found that with Ti-Ru net as anode and foam nickel as cathode, the factors influencing the electrolysis process were pH value, electric intensity, temperature, nickel concentration and reaction time.
本论文以泡沫镍作阴极、钛&钌网作阳极,用电解法回收镍,影响因素有:pH值、电流强度、温度、镍离子浓度和电解时间等。
19. Nickel Foam的反义词
19. Nano TiO2 thin film photoanode was prepared on porous foam nickel-base slice by sol-gel technique and the study of catalytic degradation of basic violet 5BN was carried out on TiO2 thin film photoanode in fixed state.
采用溶胶-凝胶拉提法在多孔泡沫镍基片上制备了纳米TiO2薄膜光阳极。利用自制反应器,对碱性紫5BN在固定态TiO2薄膜光阳极上的催化降解进行了研究。
20. The technical conditions of nickel sheet, steel sheet, punched hole plated nickel steel sheet, nickel foam and nickel fibre as the current collecting material for alkaline nickel battery were introduced.
介绍了碱性镍电池用镍带、钢带、镀镍穿孔钢带、泡沫镍和镍纤维等集流材料的技术条件;
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