钴盐
- 网络cobalt salt
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研究了镀液pH值、钴盐浓度和化学镀的反应温度对产物的堆积密度以及结构的影响。
The influences of pH value , cobalt salt concentration and reaction temperature of plating solution on the density and structure of the deposits on Ni ( OH ) 2 particles were given .
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研究了钴盐品种和用量对NR胶料性能及子午线轮胎帘布胶镀铜钢丝帘线粘合力的影响。
The effect of cobalt salt type and level on the properties of NR compound and the adhesion strength between the cord compound and the brass plated steel cord in radial tire was investigated .
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用SEM观察经角鲨烯模型试验处理过的镀铜钢丝,发现有机钴盐可使镀铜钢丝表面生成许多小颗粒。
The SEM photo shows that much more grains exist on the surface of the brass-plated steel cord treated with squalene solution containing organic cobalt complex .
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即与还原剂Vc协同后,钴盐或钴卟啉可以起到过亚硝酸根清除剂的作用,保护酪氨酸等生物分子不被过亚硝酸根硝化。
Therefore , when coupled with Vc , cobalt salts and cobalt porphyrins served as peroxynitrite scavengers to protect tyrosine and other biomolecules from the nitration induced by peroxynitrite .
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与Vc协同后,钴盐或钴卟啉抑制硝化产物的生成,且钴盐或钴卟啉催化过亚硝酸根分解的能力增强。
Cobalt salts or cobalt porphyrins inhibited the nitration of tyrosine in the presence of Vc , and the catalytic activities of cobalt compounds for peroxynitrite decomposition were enhanced sharply .
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采用液相还原法,以KBH4为还原剂,在二价铁、钴盐的水溶液和乙醇水体系中加入适量的表面活性剂还原出晶须状的FeCO合金。
Fe-Co alloy whiskers were prepared in solution of mixed ferrous and cobaltous salt , using KBH_4 as a reducing agent , polyethylene glycol as a dispersant agent .
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钴盐与过亚硝酸根反应后产物的光谱图说明钴盐影响过亚硝酸根的反应是通过形成Co(III)OONO中间体进行的。
Through the analysis of the products after cobalt salts reacting with peroxynitrite , it was concluded that cobalt salts influenced the reactions of peroxynitrite through Co ( III ) OONO intermediates .
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通过过亚硝酸根分解的动力学研究,测得不同温度下钴盐催化过亚硝酸根分解的催化活性(kcat)。
Using stopped-flow apparatus , the catalytic activities ( kcat ) of cobalt salts for peroxynitrite decomposition at different temperatures were obtained .
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经湿热蒸汽老化后钴盐CN205和680C具有较高的粘合力保持率。
And the compounds with CN 20 5 ( cobalt neodecanoate ) or 680C ( cobalt boroacylate ) had higher adhesion strength retention after steam aging .
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随着过硫化时间的延长,含钴盐CN10和CN16的胶料与镀铜钢丝帘线之间的粘合力明显下降;
The adhesion strength between the CN 10 ( cobalt naphthenate ) containing compound or CN 16 ( cobalt stearate ) containing compound and the brass plated steel cord decreased significantly as the overcure time increased ;
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钴盐对钢丝帘线与橡胶粘合性能的影响
Influence of Cobalt Salts on Adhesion between Rubber and Steel Cord
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活性碳纤维的制备及其负载钴盐后脱除硫醇的性能
Study on the Preparation of Activated Carbon Fibers and Its Sweetening Behavior
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甲苯液相空气氧化采用钴盐作为催化剂,反应行为直接与钴离子存在形式及含量密切相关。
In this process , cobalt salt is employed as the catalyst .
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锰铜镍合金,锰铜铝合金表面钴盐法制备钴-锰复合转化膜
Preparation of Co-Mn Composite Conversion Coating on Aluminium Alloy by Cobalt Salt
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湿法钴盐粘合增进剂的合成及其特性
Synthesis and characteristics of wet cobalt salt adhesion promoter
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含硫化合物在羰基钴盐合成中的应用
Application of sulfosalt in preparation of tetracarbonyl cobalt salt
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盐析法从锂离子电池正极浸出液中回收钴盐的研究
Study on cobaltous recovery from cathode leachate of lithium-ion battery by salting out
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钴盐在镀锡板无铬钝化中的应用研究
Application study of cobalt salt as a passivating agent without chromium on tin plate
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低浓度臭氧在含钴盐硅胶上的吸附研究
Study on Adsorption of Low Concentration Ozone on Silica Gel Immobilized with Cobalt Chloride
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钴盐对子午线轮胎帘布胶镀铜钢丝帘线之间粘合力的影响
Effect of cobalt salt on adhesion strength between cord compound and brass-plated steel cord in radial tire
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结果表明,其脱硫醇效果比活性炭作载体负载钴盐好得多;
The results showed its sweetening efficiency was better that of cobalt dispersed on granulated active carbon .
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纤维状复杂钴盐的制备
Preparation of Fibrous Cobalt Complex
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有机钴盐增进橡胶/镀铜钢丝粘合的新机理假设盐水/醋酸铜喷雾试验机
A new hypothetical mechanism for organic cobalt complex to promote the nr / brass-plated steel cord adhesion
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经热空气老化后不同品种钴盐均保持较好的耐热性能;
The compounds with different types of cobalt salts had better heat resistance after heat air a ging ;
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采用乙醇催化燃烧法,以钴盐作为催化剂先体、薄铜片作为基底制备碳纳米管。
Cobalt salt was employed as catalyst precursors , copper plate as substrate and ethanol as carbon source .
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对不同粘合体系、不同牌号钴盐在全钢子午线轮胎中的应用进行了探讨。
The application of various adhesion systems and cobat salts to all steel radial truck tire was investigated .
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此法已用于测定纯锌及钴盐中微量铋。
This method has been used in the determination of Bi (ⅲ) in pure Zine and Cobaltic salt .
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介绍了一种以钴盐为变色晶体、吸水性材料为水气平衡剂的变色涂料。
Presented is a color-changing coating based on cobalt-salt used as color-changing crystal and water absorbing material as equilibrium solvent .
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钴盐结晶沉淀法纯化2-乙基己基膦酸单2-乙基己基酯
Purification of 2-ethylhexyl phosphonic acid Mono-2-ethylhexyl ester by precipitation of cobalt (ⅱ) monco - ( 2-ethylhexyl ) - 2-ethylhexyl phosphate
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在合成过程中添加钴盐,并研究了钴离子对复合材料结构和电容特性的影响。
The effect of adding a cobalt salt on the electrochemical performance of the PANI / AC composite was studied .