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- otassium borohydride 硼氢化钾
- It is resistant to borohydride reduction in alcoholic solvents. 在醇溶剂中,它不能被硼氢化物还原。
- Xanthone was reduced to xanthydrol by sodium borohydride. 用硼氢化钠对呫吨酮还原得到呫吨醇。
- Sodium metaborate is a by-product from deoxidation of sodium borohydride. 摘要偏硼酸钠是硼氢化钠的还原副产物。
- Studies on the Reduction of Aromatic Oximes Using Borohydride Exchange Resin-Nickel Boride(cat. 氢硼化离子交换树脂-硼化镍(催化)还原芳香肟的反应研究。
- The isopropyl amine is used as extractive and purifying agent to give the final sodium borohydride with high purity and yield of 47.8%. 用异丙胺对产物进行萃取提纯,制得了纯度较高、收率为47.;8%25的硼氢化钠产品。
- Sodium borohydride;sodium borohydrate;sodium borohydride (na(bh4));sodium hydroborate;sodium tetrahydridobo ... 硼氢化钠;钠硼氢;氢硼化钠;四氢硼酸(1-)钠香港
- D. in chemistry.With some spare sodium borohydride lying around his lab, Amendola fashioned a battery. 在他获得化学博士学位前,就已得到两项有关净化煤处理的专利。
- Charge of sodium borohydride could be decreased by mixing sodium bisulfite to obtain similar stabilizing effect. 加入亚硫酸氢钠混合处理纸浆可大幅度减少硼氢化钠用量,并能取得类似的改善纸浆白度稳定性效果。
- The results show that poplar APMP pulp treated by sodium borohydride could be brightened and stabilized significantly. 结果表明:硼氢化钠处理杨木漂白化机浆不但能够显著改善其白度稳定性而且对纸浆具有漂白作用。
- The effect of potassium borohydride on ester and carboxylic acid reduction was introduced. 研究了硼氢化钾对酯和羧酸的还原作用。
- Using magnesium hydride as a destabilizer for lithium borohydride, for instance, lowers the release temperature from 400 to 275 degrees C. 举例来说,以氢化镁当做硼氢化锂的去稳定剂,可以将释放气体所需的温度从400℃降到275℃。
- Alkyl balides react with sodium borohydride and selenium in the presence of solid sodium hydroxide to give dialkyl selenides in excellent yields. 在固体氢氧化钠存在下,卤代烃及用氢化钠与硒粉作用,在乙醇溶液中制得二烃基硒醚。
- The hydrogenation of terpineol to dihydroterpineol catalyzed by Raney Nickel modified by potassium borohydride was studied. 研究了以硼氢化钾修饰的雷尼镍催化剂催化松油醇加氢制备二氢松油醇的反应。
- Borohydride as fuel for fuel cell has attracted much attention due to its high theoretical electromotive force and specific energy in recent years. 摘要以硼氢化物作为燃料电池的燃料因其高的理论电动势和比能量而引起研究者的广泛关注。
- The asymmetric reduction mechanism of p-methylcyclohexanone by sodium borohydride was investigated with ab initio calculations. 用从头计算方法对硼氢化钠不对称还原对甲基环己酮的机理进行了研究。
- According to the thermodynamics,it was discussed the possibility of reduction of sodium metaborate to produce sodium borohydride. 首先从热力学角度讨论偏硼酸钠还原生成硼氢化钠的反应;根据吉布斯函数,讨论反应进行的必要条件。
- The treatment of raw sorbierite using potassium borohydride can decrease the content level of reducing sugar and raise the product quality. 使用硼氢化钾处理粗山梨醇,能够降低山梨醇的还原糖含量,提高了产品质量;
- This mathod is to transform mercury into mercury-hydride in a media of hydrochloric acid using potassium borohydride as a reducing agent. 在盐酸介质中,以硼氢化钾作还原剂,将汞转化为汞化氢。
- Long-life sodium borohydride batteries and fuel-cell systems for the military could find their way into tanks, ships, unmanned air vehicles and more. 寿命长的硼氢化钠电池和燃料电池,在军事上可以用于坦克、船只及无人驾驶飞机等。