硫酸铈

二维层状水合酸式硫酸铈H3O[Ce（SO4）2·（H2O）3]·H2O的水热合成与结构表征

Hydrothermal Synthesis and Structure Characterization of an Acidic Cerium Sulfate Hydrate , H_3O [ Ce ( SO_4 ) _2 ( H_2O ) _3 ] H_2O

以三羟甲基丙烷（TMP）、丙烯酸（AA）为原料，硫酸铈为催化剂，环己烷和甲苯混合物为带水剂，合成了三羟甲基丙烷三丙烯酸酯。

Trimethylolpropane tris-acrylate ( TMPTA ) has been obtained by the reaction of trimethylolpropane ( TMP ) and acrylic acid ( AA ) with Ce2 ( SO4 ) 3 as catalyst and cyclohexane and toluene as water-carrying agent .

硫酸铈催化合成丙酸丁酯的研究

Study on the Synthesis of Butyl Propionate Catalyzed by Ceric Sulfate

强酸型阳离子树脂固载硫酸铈的催化酯化研究

Study of Synthesis of Esters with Solid-Carried Cerium Sulphate as Catalyst

硫酸铈和硫酸镧复合稀土盐比单一硫酸铈稀土盐好；

Composite rare earth salts are better than single salt .

本法与美国药典（ⅩⅪ版）硫酸铈法比较，结果一致。

The results showed good agreement with those obtained by cerium sulphate method .

酸性镀锡液中硫酸铈的测定

Determination of cerium sulfate content in acid tin - pla tin g bath

四水合硫酸铈（Ⅲ）的晶体结构

Crystal structure of cerium (ⅲ) sulphate tetrahydrate ce_2 ( so_4 ) _3 · 4h_2o

煤基活性炭负载硫酸铈催化合成乙酸异丁酯

Synthesis of isobutyl acetate catalyzed by cerium sulfate supported on coal based activated carbon

GB/T15925-1995锑矿石化学分析方法硫酸铈容量法测定锑量

Method for chemical analysis of antimony ores & Determination of antimony content Cerimetric titration

GB/T2463.1-1996硫铁矿和硫精矿中全铁含量的测定第1部分：硫酸铈容量法

Pyrites and concentrate Determination of total iron content Part 1 : Cerium sulfate volumetric method

用硫酸铈作氧化剂，通过液相法将普通的天然石墨进行氧化改性。

General natural graphite was modified by liquid-phase oxidation method using cerium sulfate as an oxidant .

本文采用硫酸铈法测定了1887例分娩前（40周）孕妇与相应的1887例新生儿尿碘。

OUr goal was to determine urine iodine of 1887 pregnant women and 1887 corresponding newborns with cerous sulfate reducing reaction .

因为硫酸铈铵溶液的氧化能力与溶液的酸度和浓度有较大的关系，故讨论了溶液的酸度和浓度的选择。

Because the oxidation ability of ammonium cerous sulfate was affected by acidity and concentration of solution , we discuss and select their optimization .

方法：采用WHO与ICCID制定的《碘缺乏病防治标准与方法》中的硫酸铈法。

Methods : The cerous sulfate reducing reaction was used according to the preventive and curative criteria of iodine deficiency drawn up by WHO and ICCIDD .

结果表明选择催化剂硫酸铈（用量为反应单体总质量的5%）、阻聚剂邻甲氧基酚和压缩空气的通入有利于提高酯化反应的速率和产物收率。

The results show that the choice of catalyst CeSO_4 ( 5 % of mass ratio ), inhibitor o-methoxyphenol , and going in of compressed air are preferable for this reaction .

以氯化亚锡还原铁（Ⅲ），磺酸钾消除余量锡（Ⅱ）的影响，然后用二苯胺磺酸钠为指示剂，标准硫酸铈滴定铁（Ⅱ）。

Iron (ⅲ) is reduced by stannous chloride and then the effect of residual tin (ⅱ) is eliminated by adding potassium iodide . Iron (ⅱ) is titrated with standard cerium sulfate with sodium diphenylamine sulfonate as indicator .

基于碘对亚砷酸硫酸铈的催化反应，断续流动进样，用氢化物发生原子荧光光谱法直接测定As的浓度变化，建立了微量碘间接测定的方法。

A method for the determination of trace iodied with step-flow injection technology is developed based on the catalytic reaction of Ce $ - As 3 + by directly detected the variations of As 3 + with the hydride generation atomic fluorescence spectrometer .

用萘为原料，硫酸铈为氧化剂，140溶剂油为溶剂，在硫酸存在下氧化合成1,4萘醌，氧化剂硫酸铈被还原后，通过电解再生，循环使用。

1,4-Naphthoquinone is synthesized by oxidation using naphthalene as raw material , cerous sulfate as oxidant in presence of sulfuric acid , and with 140 # solvent naphtha as solvent . Reduced cerous sulfate can be regenerated by electrolysis and reused in reaction repeatedly .

研究了以硫酸铈铵为催化剂，乙酸和正丁醇为原料合成乙酸正丁酯，通过试验确定了最佳合成条件，结果表明，在适宜条件下其酯化率可达93.4%。

The synthesis of butyl acetate with acetic acid and butanol as reactants and ammonium ceric sulfate as catalyst was studied . Through experiment , the influencing factors of reaction were investigated . The results showed that the esterification rate is over 93.4 % .

研究了硫酸铈对快速镍电刷镀层性能的影响，测量了镀层的沉积速率、硬度和空隙率，并分析了硫酸铈产生影响的机理。

The influence of cerium sulphate on fast-speed nickel brush plating layer was investigated by adding it in the brush plating solution . The depositing rate , hole rate and hardness of the coatings were measured and the influencing mechanisms of cerium sulphate were discussed .

第二部分通过用紫外分光光度法和硫酸高铈滴定相结合的方法，测得TAED活化H2O2的动力学数据，并推出了相应条件下的动力学反应速率方程。

Kinetic data of TAED activating H2O2 was measured on the second part by Ultraviolet spectrometry combined with cerimetric titration , and the velocity equation of kinetic reaction in this condition was calculated .

硫酸高铈铵分光光度法测定葡萄籽提取物中原花青素

Determination of functional components in grape seeds by ammonium cerium sulfate

甘油醛－3－磷酸脱氢酶硫酸高铈催化合成苯乙醛1,2-丙二醇缩醛

Glyceraldehyde-3-phosphate dehydrogenase Synthesis of Phenylacetaldehyde 1,2-Propanediol Acetal Catalyzed by Cerium Sulfate

硫酸高铈改性阳离子交换树脂催化合成衣康酸二甲酯

Catalytic Synthesis of Dimethyl Itaconate by Cation Exchange Resin Modified Cerium Sulfate

硫酸高铈铵催化合成苹果酯-A和苹果酯-B

Catalytic Synthesis of Fructone-A and Fructone-B by Ammonium Ceric Sulfate

硫酸高铈电位滴定法无汞定铁

Determination of iron by Potentiometric Titration with Ceric Sulfate

研究表明，硫酸高铈具很高的催化活性。

The results of the study indicate that cerium sulphate crystal holds high catalytic activities .

建立了葡萄籽提取物中原花青素测定的新方法硫酸高铈铵分光光度法。

A new method for determination of oligomeric procyanidins by ammonium cerium sulfate was studied .

硫酸高铈改性离子交换树脂催化合成尼泊金丁酯硫氰酸盐-硫酸铈滴定测定法

Synthesis of Butyl Paraben Catalyzed by Modified Strong Acid Cation Ion Exchang Resin by Cerium Sulfate