磷钼酸
- 名phosphomolybdic acid
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具有Keggin型结构的磷钼酸(PMA)是一种高效的杂多酸催化剂,因其具有特殊的催化性能,近年来受到广泛关注。
There has been extensive concern in recent years for phosphomolybdic acid ( PMA ) with Keggin structure as an efficient heteropoly acid catalyst due to its special catalytic performance .
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过渡金属取代磷钼酸修饰铂电极的电化学行为
Electrochemical Behavior of Transition Metal Substituted Phosphomolybdic Acid Modified Platinum Electrode
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首先,采用浸渍法制备了以Hβ为载体的不同负载量的磷钼酸催化剂。
Prepare the catalyst by impregnation with different mass of phosphomolybdate , carrying on H β .
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利用XRD、IR、DSC和TG对所制备的磷钼酸铵进行了表征,为磷钼酸铵的应用提供了理论基础。
To provide basic data for application of ammonium phosphomolybdate , it is characterised by means of XRD , IR , DSC and TG .
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二苯基碳酰二肼还原-磷钼酸铵-孔雀绿-TritonX-100体系的研究及其应用
Study on Phosphorus-Ammonium Molybdate-Malachite Green-Triton X-100 System With Diphenylcarbazide as Reductant and Its Application
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用磷酸锆-磷钼酸铵复合交换剂从动力堆元件废液中提取~(137)Cs的研究
Studies on recovery of ~ ( 137 ) cs from waste solution of power reactor fuels with zirconium phosphate & ammonium phosphomolybdate complex inorganic ion exchanger
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Dawson型钒代磷钼酸在酮/醇缩合中的催化性能
Catalytic Performance of Vanadium Substituted Dawson Type Molybdophosphoric Acid in Condensation of Acetophenone with Alcohol
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微胶囊包覆磷钼酸铵的制备、表征及在UPR中的阻燃抑烟性能研究
Preparation and Characterization of Ammonium Molybdophosphate Coated by Microcapsule and Flame Retardancy and Smoke Suppression of Its Composites with UPR
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水合二氧化钛磷钼酸铵(HTOAMP)球形复合无机离子交换剂在一定条件下具有对Cs+和Sr2+同时交换的性能。
Spherical hydrated titanium dioxide ammonium molybdophosphate ( HTO AMP ) can adsorb Cs + and Sr 2 + simultaneously in definite conditions .
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通过电化学方法分别合成邻苯二酚(CC)、间苯二酚(AC)、HQ、OAP、磷钼酸(PMO12)聚合膜,并制备了相应的纳米铂修饰玻碳电极(PtNP/GCE)。
By electrochemical synthesis of polymer films of catechol , resorcinol , HQ , OAP , and phosphomolybdate , and nano-platinum modified glassy carbon electrodes ( PtNP / GCE ) were prepared respectively .
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分别采用磷钼酸和磷钨酸对三种催化剂得到的催化电极进行了修饰,并用循环伏安曲线和不同电位下的恒电位I-t曲线测试了它们的性能。
Modified the three electrodes with two different heteropolyacid respectively and test the well modified electrodes using the cyclic voltammetry and amperometric i-t curve .
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研究了以磷钼酸为催化剂,富马酸和甲醇为原料合成富马酸二甲酯(DMF),探讨了酸醇量比、反应时间、催化剂用量等工艺参数对DMF收率的影响。
A phospho molybdic acid catalyst was investigated for the esterification of fumaric acid with methanol in this paper . The influences of raw material ratio , reaction time and amount of catalyst used on the yield of DMF were investigated .
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磷钼酸钙阻燃抑烟剂的制备和性能研究
Preparation and Property of Calcium Phosphomolybdate Flame Retardant and Smoke Suppressant
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水合二氧化钛-磷钼酸铵微球复合无机离子交换剂的合成
Synthesis of spherical complex inorganic ion exchanger hydrated titanium DIOXIDE-AMMONIUM molybdophosphate
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磷钼酸催化合成DL-α-生育酚
Catalyzed Synthesis of DL - α - tocopherol by Phosphomolybdic Acid
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磷钼酸季铵盐催化柴油氧化脱硫研究
Catalytic oxidative desulfurization of diesel fuel by quaternary ammonium phosphomolybdate
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磷钼酸催化合成氯乙酸乙酯
Catalytic synthesis of ethyl chloroacetate with phospho - molybdic acid
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微波辐射磷钼酸铈盐催化柴油氧化脱硫研究
Oxidative desulfurization of diesel fuel catalyzed by cerium phosphomolybdate under microwave radiation
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水合五氧化二锑-磷钼酸铵的性能与复合机理
Properties and structure of complex exchanger HYDRATED ANTIMONY pentoxide - ammonium molybdophosphate
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复合介孔材料磷钼酸/二氧化硅的合成及其催化性能
Synthesis and catalytic properties of mesoporous HPMo / SiO_2 composite
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磷钼酸化学吸附去除油品中的吡啶
Removal of Pyridine from Oil Product by Chemical Adsorption Using 12-molybdophosphoric Acid
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磷钼酸铵-孔雀绿-PVA分光光度法测定钽粉中磷
Determination of phosphorus in tantalum powder with PMA-malachite green-PVA spectrophotometry
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方法:1.体外消化实验磷钼酸比色法;
Methods : 1 . In vitro digestion : Phosphomolybdic acid colorimetry ;
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磷钼酸催化法制备某些缩醛(酮)的研究
Research of preparing some acetal ( ketal ) by using Molybdophosphoric Acid
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离心加速纸上色层分析钾、铷、铯在磷钼酸铵纸上的层析
Separations of potassium , rubidium , and caesium with centrifugally accelerated paper chromatography
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粉末洗涤剂-总氧化磷含量测定-磷钼酸喹啉重量法
Washing powders-determination of total phosphorus ( v ) oxide content-quinoline phosphomolybdate gravimetric method
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水解还原铜磷钼酸光度法间接测定丙酮肟磷酸烯醇式丙酮酸羟化酶
Indirect spectrophotometric determination of acetoxime with copper-phosphoric-molybdate by hydrolysis-reduction
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用磷钼酸修饰甲醇燃料电池的铂电极
Phosphomolybdic Acid Modified Platinum Electrode of Methanol Fuel Cell
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活性炭负载磷钼酸催化合成乙酸环己酯的研究
Catalytic synthesis of cyclohexyl acetate by phosphorus molybdenum acid supported on activated carbon
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用甲酸还原磷钼酸&动力学法测定单矿物中痕量金
Kinetic-Spectrophotometric Determination of Trace Gold Using Reduction of Molybdophosphoric Acid with Formic Acid