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cerous hypophosphite 次磷酸铈
Aging of cerous carbonate in aqueous solution was investigated. 研究了水溶液中碳酸铈沉淀的陈化过程。
The cerous phosphate nanophase fluid is produced from cerous nitrate and phosphoric acid by settling method. 本文以硝酸铈和磷酸为原料，采用沉淀法制备磷酸铈纳米流体。
The process of hypophosphite electrooxidation on a nickel electrode could be well simulated by this model. 结果表明，该模型能很好地模拟次亚磷酸根在镍电极上的电化学氧化过程。
Electroless copper plating on PET fabrics using hypophosphite as reducing agent was investigated. 研究了采用次磷酸钠作还原剂在涤纶织物上化学镀铜。
The cerous carbonate particles were prepared using cerous chloride and ammonium bicarbonate as raw materials. 以氯化铈、碳酸氢铵为原料制备碳酸铈颗粒,并以扫描电子显微镜观察碳酸铈颗粒的形貌与粒度。
Abstract : The surface chemical structure of activated carbon fibers (ACF) was modified by cerous nitrate. 摘要：利用硝酸铈铵对活性炭纤维进行了化学改性。
The mechanism of electroless nickel deposition in sodium hypophosphite bath is discussed. 探讨了次亚磷酸钠体系化学镀镍沉积机理。
Acid electroless nickel phosphorus plating on PZT ceramic was studied with hypophosphite as a reducing agent. 以次亚磷酸钠为还原剂,在压电陶瓷表面进行酸性化学镀镍磷。
With glucose as electron donor, the efficiency of phosphate reduction was twice as high as that of hypophosphite reduction at the same amount of electron donor. 以葡萄糖作为电子供体，比较了磷酸盐和次亚磷酸盐的还原情况。
Nanometer CeO_2 powders were prepared by means of microwave radiation using cerous nitrate and ammonium hydrogen carbonate. 以硝酸铈为原料;碳酸氢铵为沉淀剂;用微波加热的方法制备了纳米CeO_2超细粉体.
The technological process for preparing phosphorous acid from the production waste of sodium hypophosphite was described. 介绍了从次磷酸钠生产废渣中回收提取亚磷酸的工艺。
In this paper, cenospheres was activated by the activation solution with nickel sulfate and sodium hypophosphite in water system. 本文首次采用硫酸镍、次亚磷酸钠组成的水体系活化液对空心玻璃微珠进行活化处理，通过正交实验和单因素实验研究了活化液的组成、活化的工艺条件，得到了最佳的活化液组成和活化工艺条件。
In addition， we respectively added nitrate of Cu、Mn、 Zn、Y、La to cerous nitrate and obtained doping nano-CeO2 system. 除此之外，分别在沉淀过程中参杂Cu、Mn、 Zn、Y、La的硝酸盐，也得到了分散均匀的CeO2参杂体系。
An effective process which uses starch as basic material,ammonium cerous nitrate as initiatingagent and acrylonitrile as monomer to produce super-absorbent polymer is introduced. 介绍了一种以淀粉为基本原料、以硝酸铈铵为化学引发剂、以丙烯腈为单体制备高吸水树脂的有效方法。
The result of experiment shows that the hardness will increase and the plating rate will decrease with the rising of concentration ratio of nickel sulfate and hypophosphite. 最后的试验结果表明,在其它条件不变的情况下,随着镍磷摩尔浓度比的增大,镀层硬度逐渐上升,而镀速逐渐下降;
Kinetics and mechanism of hypophosphite oxidation on a nickel electrode were studied by means of the electrochemical mass spectroscopy (EMS) and kinetic model analysis. 摘要用电化学质谱(EMS)和动力学模型分析等方法研究了次亚磷酸根在镍电极上的电化学氧化机理和动力学。
The alkali salts containing phosphorus was used as catalyst of ester crosslinking reaction.Sodium dihydrogen hypophosphite was proved to be best effect. 含磷碱金属盐可作为酯交联的催化剂,经试验,次磷酸二氢钠效果最佳。
Process for the preparation of sodium hypophosphite from phosphorus sludge was introduced and effect factor on reaction velocity and yield were studied. 泥磷是黄磷生产过程中产生的主要副产物之一，属于磷化学工业中危险固体废弃物。
Cerium dioxide ultrafine powder is prepared by electrochemical method using composite coating of In-Ru-Ir as anode,cerous nitrate and ammonium nitrate as electrolyte. 采用钛基钌铱铑复合涂层作为阳极,以硝酸铈和硝酸铵作为电解液,电化学法制备二氧化铈超细粉体。