苯甲醇
- 网络BENZYL ALCOHOL;Benzylalcohol;Benzenemethanol
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为控制131I-MIBG内游离131I的含量,研究了自由基清除剂苯甲醇、抗坏血酸、龙胆酸对131I-MIBG分解的抑制作用。
In order to limit the free 131I content , the stability of 131I-MIBG contained different radical scavengers such as benzylalcohol , ascorbic acid and gentisic acid are studied .
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高收率苯甲醇制备工艺研究
A Study on the Preparation Technology of Benzylalcohol in High Yield
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SDS/苯甲醇/H2O体系的相行为与结构
The Phase Behavior and Structure of SDS / BA / H_2O System
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R(12)TAB/苯甲醇/水体系混合胶束的微观结构研究
Study of microcosmic structure of mixed micelles in R_ ( 12 ) / TAB / benzyl alcohol / water system
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第四,将杂多酸离子液体H2O2催化氧化体系应用于催化氧化苯甲醇反应研究。
The " heteropolyacid-ionic liquids-hydrogen peroxide " system was also applied in catalytic oxidation of benzoic alcohol .
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固定相:聚乙二醇(PEG)&20M;聚乙二醇催化下二苯甲醇的合成
Stationary phase : PEG - 2 0M ; Preparation of benzhydrol by PEG - catalysis
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RP-HPLC法测定注射用溶剂中苯甲醇含量
RP - HPLC Determination of Benzyl Alcohol
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PVP对C(14)BE胶束增溶苯甲醇的影响
The Effects of Polyvinylpyrrolidone ( PVP ) on the Solubilization of Benzyl Alcohol in Tetradecylbetaine ( C 14 BE ) Micelle Solution
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苯甲醇对超细纤维PU服用革染色性能影响的研究
A study on the effect of benzyl alcohol to the coloration properties of PU superfine fiber synthetic leathers
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以V2O5为原料,苯甲醇、异丁醇为溶剂,采用溶胶&凝胶(Sol-Gel)工艺制备了V2O5薄膜。
Using non-alkoxide V_2O_5 as precursors , benzyl alcohol and iso-butanol as solvents , V_2O_5 thin films were prepared by the sol-gel technique .
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铁改性HMS催化氧化苯甲醇合成苯甲醛
Catalytic oxidation of benzyl alcohol to benzyl aldehyde with Fe-HMS
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钛钨改性HMS的合成及催化氧化苯甲醇合成苯甲醛
Catalytic Oxidation of Benzyl Alcohol to Benzyl Aldehyde with Ti / W-HMS
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通过透射电镜发现,苯甲醇介质合成的颗粒在铜网上形成了单层的高分散的纳米Ag颗粒.其直径为5~10nm。
And the diameter of Ag nanoparticles was in the range from 5 to 10 nm .
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报道了苯甲醇对CTAB/KBr胶束体系粘度的影响,利用1HNMR法研究了苯甲醇在CTAB胶束中的增溶位置。
The influence of benzyl alcohol on the rheology and 1H NMR spectra of CTAB of CTAB / KBr micellar system has been investigated .
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进而研究了ZnAl-LDH负载Pd催化剂对苯甲醇氧化反应的催化效果。
And then , the catalytic effect of Pd / ZnAl-LDH was investigated via benzyl alcohol oxidation .
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PVP的存在未能改变苯甲醇的增溶位置,且使胶束的增溶量呈现减少趋势。
The change of amount solubilized may be explained in terms of the aggregation numbers of C14 BE micelle decreased in the presence of PVP .
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将Cu(Ⅱ)-IAA-PEI/SiO2用作非均相催化剂,用于分子氧氧化乙苯与苯甲醇的氧化反应,研究了催化活性与影响催化氧化反应的主要因素,探索了催化氧化机理。
This immobilized complex was used in the oxidation reaction of ethylbenzene and benzyl alcohol by molecular oxygen as a heterogenous catalysis , and the catalytic activities and the mechanisms of the catalytic oxidations were investigated .
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开展了NPG在无溶剂体系下对苯甲醇选择性催化氧化为苯甲醛的研究。
We took NPG as the catalyst for solvent-free selective oxidizing benzyl alcohol to benzaldehyde .
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以Lewis酸为催化剂,甲苯为溶剂,进行松香与苯甲醇酯化反应合成松香苯甲酯,研究松香与苯甲醇的酯化和聚松香苯甲酯的合成反应。
The esterification and polymerizing reaction of rosin were studied . At first , by reacting of rosin and benzyl alcohol , rosin benzyl ester was prepared in the toluene with Lewis acid as catalyst .
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由NaX型沸石负载Cu-Mn复合氧化物与TEMPO组合的催化体系可以高效、高选择性地催化苯甲醇的氧化。
The catalytic system consisting of the Cu-Mn oxide / NaX zeolite and TEMPO can catalyze efficiently the aerobic oxidation of benzyl alcohol .
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表面活性剂铜配合物具有较好的水溶性和表面活性,不但在DMF溶剂中有效催化苯甲醇、安息香的空气氧化反应,而且在稀碱溶液中形成的金属胶束也可催化氧化苯甲醇。
Cu complex of the surfactant have water soluble ability and surface activity , can catalyze the air oxidation of benzyl alcohol or Benzoin not only in DMF solution but also in alkali water solution .
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研究了十二烷基硫酸钠(SDS)/苯甲醇(BA)/水体系中反式1,2-二苯乙烯的光异构化反应,讨论了分子有序组合体的组成与结构和反应产率的关系。
Photoisomerization of trans-stilbene ( TS ) is investigated in sodium dodecylsulfate ( SDS ) / benzyl alcohol ( BA ) / H2O systems in order to investigate the relationship between the reaction yields and the compositions and structures of molecular organized assemblies .
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微乳液体系(OP-4+OP-7)/苯甲醇/D2EHPA/环己烷/HCl水溶液活性组分的界面性质
The properties of surface active agents of microemulsion system ( OP-4 + OP-7 ) / benzylacohol / D_2EHPA / cyclohexane / HCl between cyclohexane / HCl aqueous solution interface
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优化了以V2O5粉末、苯甲醇和异丙醇为原料制备V2O5薄膜的溶胶凝胶技术工艺,使用XRD、FTIR、AFM、UV-VIS-NIR分光光度计和电化学分析等方法研究了薄膜的特性。
The sol-gel process with V_2O_5 powder , benzyl alcohol and isopropanol to prepare V_2O_5 thin films were optimized . The films were characterized by XRD , FTIR , AFM , UV-VIS-NIR spectrophotometer and electrochemical measurements respectively .
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酸催化下取代甲醇与芳香酸酯化反应的Ingold-Taft方程聚乙二醇催化下二苯甲醇的合成
Ingold-Taft Equation of the Esterification Reaction of Substituted Methanol with Aromatic Acids under the Catalysis of T_sOH
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采用SEM、EDS和电化学方法研究了渗透法和浸渍法制备工艺对Pt/SPE电极的表面形貌、组成的影响,并考察了苯甲醇在Pt/SPE电极上的电化学氧化性能。
The effects of the penetration and impregnation reduction preparation methods on the morphology and composition of Pt / SPE electrode were studied by means of SEM , EDS and electrochemical methods . The electrochemical oxidation properties of benzyl alcohol on the prepared Pt / SPE electrodes were investigated .
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碱处理后的NPG样品对苯甲醇的气相催化反应也有很好的促进作用,而且样品经同样方法处理放置10天后依然可以保持很高的催化活性。
Moreover , while using these samples for the gas-phase oxidation of benzyl alcohol , the catalytic activity was also promoted evidently , and the samples could be still active after being kept for 10 days .
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于培养基中分别添加0.5mM的愈创木酚、二苯胺和苯甲醇3种化学物质,它们相应对H-104-1菌株漆酶的产生都有不同程度的诱导作用。
And adding benzyl alcohol , diphenylamine and guaiacol , all of the three reagent can stimulated the production of laccase activity of Paecilomyces sp.H-104-1.Immobilized Paecilomyces sp.H-104-1 on active carbons supporter and cultured .
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结果表明,在苯甲醇浓度低时苯甲醇主要增溶于CTAB胶束水溶液或KBr盐溶液的界面层,随着增溶物浓度的增大,苯甲醇主要增溶于胶束的栅栏层和胶束内核。
The results indicate that benzyl alcohol in CTAB aqueous or KBr salt micelles is adsorbed on the micelle-water interface at a low concentration , with the increasing of solubilized concentration , it is preferential solubilized both in the palisade and in centre of the micelle core .
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微波辐射下活性MnO2选择氧化苯甲醇合成苯甲醛转酮醇酶是磷酸戊糖途径的关键酶,催化二碳单元在酮糖(体)醛糖(体)的转移。
Synthesis of Benzaldehyde from Benzyl Alcohol by Selective Oxidation with Active MnO_2 Under the Microwave Irradiation Transketolase is the key enzyme of pentose-phophate pathway , catalyses transfer of a two-carbon fragment from a ketolase ( donor substance ) to an aldose ( acceptor substance ) .