说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 液相还原法
1)  liquid phase reduction method
液相还原法
1.
The Pd/C catalyst as the anodic catalyst in the direct formic acid fuel cell(DFAFC) is prepared with the improved liquid phase reduction method,where Pd/C catalyst with small average size and relative crystalinity of the Pd particles can be prepared if suitable amounts of NaOH are added before the addition of NaBH4.
研究了用改进液相还原法制备用作直接甲酸燃料电池(DFAFC)的炭载Pd(Pd/C)阳极催化剂制备方法,研究发现在滴加还原剂NaBH4之前,在PdCl2溶液中滴加NaOH溶液后,制得的Pd/C催化剂中Pd粒子的平均粒径和相对结晶度均比不加NaOH的小。
2.
MoS2 nanorods were successfully prepared by liquid phase reduction method with sodium dodecyl benzene sulfonate(SDBS) and polyethylene glycol(PEG) as surfactants at low temperature.
在低温条件下,以十二烷基苯磺酸钠(SDBS)和聚乙二醇(PEG)为表面活性剂,采用液相还原法制备了MoS2纳米杆,用XRD、EDS、IR和TEM等方法对产物进行了表征;并对MoS2纳米杆的反应机理、生长机制以及表面活性剂的形貌调控作用进行了分析。
2)  liquid-reduction process
液相还原法
1.
By the liquid-reduction process, the nanometer spherical cobalt powders with face-centered cube (FCC) structure and a crystal size of 10 nm, were prepared using the regents of cobaltous salt as precursor and 1, 2-(propanediol) as reducing agent for the first time.
采用二价钴盐为前驱物、1,2-丙二醇为还原剂,用液相还原法制备了晶粒尺寸约为10nm、面心立方(β相)结构的纯度高、粒度均匀的纳米钴粉,运用XRD、TEM等分析方法对制备的纳米钴粉进行物相和结构形貌的表征。
2.
The nano-Co-B,Co-Fe-B,Co-Cu-B alloy powders was prepared using KBH4 as a reducer,PVP as a dispersant by the method of liquid-reduction process,on the state of distilled water,XRD,TEM,SEM,EDS and VSM were applied to characterize the phase,morphology and magnetic performance of the as-prepared products.
采用液相还原法,以KBH4为还原剂、PVP为分散剂,在纯水溶液中制备出纳米Co-B,Co-Fe-B和Co-Cu-B合金粉体材料,运用XRD,TEM,SEM,EDS,VSM等分析方法进行物相、结构形貌、成分和磁学性能的表征,研究Fe,Cu对纳米Co-B合金粉体材料的性能影响。
3.
By liquid-reduction process,on the condition of pure water and ethanol water,the nanometer Co-Cu-B alloy powders which have peculiar structures have been prepared in solution of mixed ferrous and cobaltous salt,using KBH4 as a reducer,PVP as a dispersant.
采用液相还原法,以KBH4为还原剂,PVP为分散剂,分别在二价钴、铜盐的乙醇-水和纯水溶液中制备出具有特殊结构的纳米Co-Cu-B合金粉末。
3)  reduction reaction
液相还原法
1.
Silver nanoparticles were prepared by the reduction reaction of silver nitrate solution with sodium hypophosphite in polyvinylpyrrolidone solution.
以次磷酸钠液相还原法制备纳米银溶胶,通过添加试剂破坏银溶胶的稳定性,使银粒子产生聚沉或絮凝,分析了纳米银溶胶的稳定条件。
4)  high temperature solution phase reduction method
高温液相还原法
5)  chemical reduction in solution
液相化学还原法
6)  Liquid-phase redox method
液相氧化-还原法
补充资料:高分辨液相色谱法
分子式:
CAS号:

性质:又称高压液相色谱法(high pressure LC),高分辨液相色谱法(high resolution LC),高速液相色谱法(high speed LC),现代液相色谱法(modern LC)。以高压下的液体为流动相的液相柱色谱法。在经典的液相柱色谱法的基础上,采用了高压输液泵、高效固定相和高灵敏度的检测器。由高压输液泵、进样系统、色谱柱、温度控制系统、检测器、数据记录与处理系统、馏分收集器等设备组成。具有分析速度快、分离效率高、检出极限低、操作自动化和应用范围广的特点。对氨基酸、蛋白质、生物碱、核酸、甾体、维生素及其他合成药等进行分离分析。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条