ammonium dichromate

ammonium molybdate, ammonium dichromate, ammonium chromate and ammonium tungstate showed positive effects on the formation of aldehydes and reduced the loss of rhodium in the distillation process for the separation of the catalyst and products.

结果表明，钼酸铵、重铬酸铵、铬酸铵或钨酸铵的添加对提高产物醛的收率有促进作用，并且在蒸馏分离催化剂和产物的过程中可以减少Rh的损失。

Eosin-Y is introduced into the aqueous ammonium dichromate to make a eosin-Y sensitized dichromated gelatin plate.

曙红-Y染料加入重铬酸盐明胶敏化液中,制作成曙红-Y敏化重铬酸盐明胶干版.

For the synthesis ofp-nitrobenzoic acid by means of micelles catalytic oxidation, sodium dichromate is used as oxidant, and the best catalyst is found to be dodecyl dimethyl benzyl ammonium bromide.

考察了以重铬酸钠为氧化剂，胶束催化氧化合成对硝基苯甲酸的有关影响因素。

the effects of the concentrations of ammonium dichromate and methylene blue, the exposure and the dehydration temperature on the diffraction efficiency were studied.

研究了明胶中重铬酸铵和亚甲蓝的浓度、曝光量和脱水温度对全息图像衍射效率的影响。

The Effect of the Ammonium Dichromate Concentration in the Post-processing on the DE of MBG Hologram

后处理中重铬酸铵浓度对MBG全息图衍射效率的影响

the polarization behaviour of lead has been studied in sulphuric acid solutions with various additions of sodium sulphate, cobalt sulphate, ammonium dichromate and phosphoric acid.

LAB增强剂采用在带有硫酸钠，硫酸钴，重铬酸铵和磷酸的多种添加剂的硫酸溶液中，对铅蓄电池电极的特性进行研究。

using the reaction of the crosslinking of ammonium dichromate gelatin after irradiation, a novel microlens array was fabricated.

根据重铬酸铵明胶在受光照后发生交联的原理，采用重铬酸铵明胶作材料制作了微透镜阵列。

Ammonium bichromate ( dichromate): Salt formed by neutralising chromic acid with ammonia. An orange color crystal that is soluble in water, insoluble in alcohol.

重铬酸铵：氨与铬酸中和所产生的盐。橙红色晶体。可溶于水，不溶于醇（酒精）。

a novel microlens array made of ammonium dichromate gelatin

重铬酸铵明胶微透镜阵列的研究