杂多酸

MCM-41负载钨磷杂多酸催化剂的性能研究

12 - Tungstophosphoric Heteropolyacid Supported on MCM - 41 as Acid Catalyst

MCM-41分子筛固载杂多酸配合物的研究

A study of the MCM-41 sieve load-supported heteropolyacid complexes

磷钼杂多酸-罗丹明B作试剂光度法测定不同价态的钒

Spectrophotometric Determination of Valency of Vanadium with Phosphomolybdate and Rhodamine B

硅锑钼杂多酸-罗丹明B四元络合体系光度法测定痕量硅

Spectrophotometric Determination of Trace Silicon by Silicon Antimony Molybdenum-BRB System

杂多酸催化合成N，N-双羟乙基硬脂酸氨基乙酯

Synthesis of n , n dihydroxyethyl aminoethyl octadecanoate under the presence of heteropoly acid

Hβ沸石负载的杂多酸催化剂上乳酸正丁酯的合成

Synthesis of Butyl Lactate on Heteropoly Acid Catalysts Supported on H β Zeolite

砷钼杂多酸/罗丹明B三元离子缔合物的二级散射光谱研究

A Study on the Associated Complex of AsMo Heteropoly Acid - Rhodamine B with Secondary Scattering Spectrometry

高含量钒的PVW三元杂多酸及其盐的制备

The Preparation of P V W Heteropoly Acids and its salts with High content of vanadium

负载型H4GeW（12）O（40）杂多酸催化合成乙酸异戊酯的研究

Study on catalytic synthesis of isopentyl acetate by H_4GeW_ ( 12 ) O_ ( 40 ) heteropoly acid

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 .

Co（Ⅱ）、Fe（Ⅱ）、磷钨杂多酸与血清白蛋白的结合平衡及后续效应研究

The Study of Binding Equilibrium and Subsequent Effect between Co (ⅱ)、 Fe (ⅱ)、 Phosphotungstic Acid and HSA or BSA

0.66kg-NB/kg-cat·h。ESR谱表明：杂多酸催化剂的钨在苯气相硝化反应中发生了还原反应。

ESR spectrum show that reduced of heteropoly acid was occurred in vapor-phase nitration reaction of benzene .

乙烯直接催化氧化合成醋酸I.负载型Pd-杂多酸催化剂的组成

Direct Catalytic Oxidation of Ethylene to Acetic Acid I. The Composition of Loaded Pd-Heteropoly Acid Catalyst

SiW（12）杂多酸盐在C4烷基化反应中应用的研究

Study on Application of SiW_ ( 12 ) Heteropoly Acid Salt to C_4 Alkylate Reaction

杂多酸的XPS研究（Ⅲ）&钼钒杂多酸热稳定性的研究

XPS studies on Heteropolyacids (ⅲ) study on difference in thermostability between molybdic and vanadic heteropolyacids

研究了丙烯在杂多酸（HPA）催化剂上的齐聚过程。

The propene oligomerizatiOn on the heteropolyacids has been studied .

锗锑钼杂多酸-罗丹明B体系测定温泉中锗

Spectrophotometric Determination of Trace Germanium in hot spring with ge ( VI ) - sb ( III ) - mo ( VI ) heteropoly acid-butyl rhodamine B system

杂多酸化学吸收从天然气中脱除H2S回收硫磺的研究

A new process for h_2s removal and sulfur recovery from natural gas using heteropoly acid as absorbent

Keggin型杂多酸H3PMo（12）O40对磷脂双层膜电化学行为的影响

The Influence of Keggin Type Phosphomolybdic Acid on Electrochemical Behavior of Lipid Bilayer Membranes

杂多酸负载后的Beta分子筛衍射峰强度有所降低。

The diffraction peak intensity of Beta zeolite was decreased after supported by heteropoly acids . 2 .

Lewis酸对杂多酸催化异丁烷/丁烯烷基化反应的作用Ⅰ.SbCl5的修饰作用

Effect of Lewis Acid on Alkylation of Isobutane with Butene ⅰ . Modification Effect of SbCl_5

SiO2气凝胶负载磷钨杂多酸催化THF聚合研究

Study on SiO_2 Aerogel Supported HPW Catalyst for THF Polymerization

固体杂多酸盐TiSiW（12）O（40）／TiO2催化合成丙酸异戊酯

Catalytic Synthesis of Isoamyl Propionate with TiSiW_ ( 12 ) O_ ( 40 ) / TiO_2

钨系杂多酸（盐）催化合成DOP的研究

Study on Heteropoly acids ( salts ) catalysts for preparing DOP

固载型杂多酸盐催化剂HPAS/TiO2-Al2O3的制备及催化性能研究

Study on Preparation and Properties of HPAS / TiO_2-Al_2O_3 Catalyst

酸性红3B的杂多酸光催化降解动力学

Kinetic Study on Photodegradation of Acid Red 3B Catalyzed by Heteropoly Acid

硅钨酸FET分析麻黄碱的研究&杂多酸修饰离子敏感效应晶体管的研究Ⅲ

An analysis of ephedrine with silicotungstic acid

对影响杂多酸（盐）合成收率的主要因素，如反应温度、物料配比、pH值及溶剂量等进行了考察。

Then , the main factors which affect the yield of heteropoly acids are studied , such as reaction temperature , material ratio , pH value and quantity of solvent .

Dawson结构杂多酸盐催化合成碳酸丙烯酯

Synthesis of Propylene Carbonate Catalyzed by Dawson - type Polyoxometalate

PW（12）/USY-1固载杂多酸催化合成双酚A的研究

Synthesis of Bisphenol A by Solid Heteropolyacid PW_ ( 12 ) / USY-1