1) chemical reduction
化学还原
1.
The effect of reaction factors on the morphology of silver particles prepared by chemical reduction method;
化学还原法中制备条件对超细银粉形貌的影响
2.
Preparation of Co-B amorphous powder by chemical reduction and investigation of crystallization kinetics of this powder;
Co-B非晶粉末的化学还原法制备及晶化研究
3.
Nano Ni particles were prepared by chemical reduction method in aqueous solution and 1-butyl-3-methylimidazolium hexafluorophosphate([bmim]PF6),respectively.
以化学还原手段分别在水溶液和离子液体1-丁基-3-甲基咪唑六氟磷酸盐([bmim]PF6)中制备了纳米金属Ni粉末,采用X射线衍射(XRD)、透射电镜(TEM)、傅立叶红外光谱(FT-IR)、紫外可见光谱(UV-vis)及热重(TG-DTA)对所制备样品的形貌和结构进行了表征。
2) chemical reduction method
化学还原法
1.
Mono-dispersive nickel nanoparticles were prepared by chemical reduction method at the mixture media of distilled water and absolute alcohol using hydrazimum hydroxide as reductant,NiCl2·6H2O as starting material.
采用水合肼作为还原剂,氯化镍作为原料,在水和乙醇混合介质中,通过化学还原法制备了单分散性的金属镍纳米粉。
2.
A series of nano-sized nickel catalysts were prepared by an improved chemical reduction method.
采用改进的化学还原法制备了一系列纳米镍粉催化剂,在对硝基苯酚催化加氢反应中考察了制备条件对纳米镍粉催化活性的影响,并与纳米镍粉的XRD表征结果相关联,期望得到纳米镍粉的最佳制备条件。
3.
The ultrafine flake copper particles with diameter from 1 μm to 10μm were prepared by using chemical reduction method with ascorbic acid as reducing agent.
采用液相化学还原法,以抗坏血酸为还原剂,NH3·H2O、乙二胺或EDTA为络合剂,制备了1～10μm表面光滑的片状超细铜粉。
3) Electrochemical reduction
电化学还原
1.
Unpolluted short circuit electrochemical reduction analysis for molten oxide slags;
熔渣无污染短路电化学还原分析
2.
Preparation of L-Crystein via Electrochemical Reduction(Ⅰ);
L－半胱氨酸的电化学还原制备（Ⅰ）
3.
It was found that the electrochemical reduction of Ti (IV) proceeds in three-step charge transfer: Ti (IV)+e→Ti (III); Ti(III)+2e→Ti(I); Ti(I)+e→Ti(0), the cathodic process is reversible and the electrocrystallization process is instantaneous.
采用循环伏安法和计时电流法研究了700℃时LiF-NaF-KF-K2TiF6熔盐中Ti(IV)在铂电极上阴极电化学还原机理以及电结晶过程。
4) Photochemical reduction
光化学还原
1.
In this paper,the experiences of the photochemical reduction of chromium (Ⅵ) were researched and the effects of some factors,such as molecular structure,dose,solution pH,etc.
研究了稀水溶液中Cr(Ⅵ)的光化学还原过程,考察了·OH自由基俘获剂的种类、结构及溶液pH值对Cr(Ⅵ)还原的影响结果表明稀水溶液中Cr(Ⅵ)的还原过程分化学还原与光化学还原两步进行,前者为直接氧化还原过程,后者则经历自由基反应;·OH自由基俘获剂中羟基的数量和位置对Cr(Ⅵ)的还原均有影响,羟基α位碳上氢原子数量愈多,碳氢键强度愈小,愈有利于Cr(Ⅵ)还原;溶液pH值对Cr(Ⅵ)的还原有重要影响,随着pH值的升高,其还原率和反应速率均下降,当pH≥70时,Cr(Ⅵ)的还原基本停
2.
Silver nanoparticles were directly formed in the solution of konjac glucomannan(KGM) by the photochemical reduction.
采用光化学还原方法,在魔芋葡甘聚糖(KGM)溶胶内原位还原制得KGM/Ag纳米复合物,并对其进行了表征。
5) photoreduction
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光化学还原
1.
Fe3+-4-(2-pyridylazo)resorcinol(PAR)complex undergoes photoreduction in weak acid solution to produce Fe2+-PAR complex.
在弱酸性溶液中,Fe3+-PAR络合物可发生光化学还原反应生成Fe2+-PAR络合物。
6) Chemical reduction
化学还原法
1.
Preparation of P(AM-co-MAA)/Cu_2O composite microspheres by chemical reduction;
化学还原法制备聚丙烯酰胺-甲基丙烯酸/氧化亚铜复合微球
2.
Nano copper powder produced by chemical reduction under ultrasonic field and its influence facts;
超声场辅助增强化学还原法制备纳米铜粉及影响因素
3.
Investigation on preparation of amorphous Co-B binary alloy nano-powder by chemical reduction;
化学还原法制备非晶态纳米Co-B合金粉末的研究
补充资料：化学还原
分子式：
CAS号：
性质：用化学试剂直接还原有机化合物的反应，因而又称直接还原(direct reduction)。能直接还原有机化合物的化学试剂有：碱金属、镁、锌、铝、铁、锡等活泼金属；氢化铝锂、硼氢化钠、硼化氢等无机氢化物；具有还原作用的无机酸、碱、盐；甲酸、甲醛、苯甲醛、醇铝等有机还原试剂。这些化学试剂多数用于还原羰基、羟基、硝基、卤素、羧酸、酸酐、酰胺、酯等极性基团。只有少数化学试剂(如NH＝NH，BH3等)，才能还原非极性基团。化学还原是有机合成的重要手段，应用广泛。
CAS号：
性质：用化学试剂直接还原有机化合物的反应，因而又称直接还原(direct reduction)。能直接还原有机化合物的化学试剂有：碱金属、镁、锌、铝、铁、锡等活泼金属；氢化铝锂、硼氢化钠、硼化氢等无机氢化物；具有还原作用的无机酸、碱、盐；甲酸、甲醛、苯甲醛、醇铝等有机还原试剂。这些化学试剂多数用于还原羰基、羟基、硝基、卤素、羧酸、酸酐、酰胺、酯等极性基团。只有少数化学试剂(如NH＝NH，BH3等)，才能还原非极性基团。化学还原是有机合成的重要手段，应用广泛。
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