乙酸锌
- 网络Zinc Acetate
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介绍了ZnO纳米棒状阵列的制备方法,选择液相法沉积ZnO纳米棒状阵列结构,采用等摩尔的乙酸锌与六次甲基四胺作为水热反应溶液的溶质。
We introduced the fabrication method of ZnO nanorod arrays and used liquid-phase-deposited ZnO nanorod arrays . Equimolar amounts of zinc acetate and hexamethylenetetramine were used as the deposition precursors of hydrothermal reaction solution . 3 .
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研究结果表明,钼酸钠在低浓度下单独使用时,缓蚀效果很不理想,而钼酸钠与HEDP和乙酸锌共同作用时,缓蚀效果良好,三者之间有显著的缓蚀协同效应;
The result indicates that the corrosion inhibiting rates of the sole sodium molybdate is low . There is an evident synergistic effect between sodium molybdate and HEDP with the zinc acetate that compound provides good protection to the steel against corrosion in cooling media .
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硬脂酰氧基乙酸锌作为PVC热稳定剂的研究
Research of Zinc Acetate - Stearic Acyloxy as a Thermal Stabilizer of PVC
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以乙酸锌为原料,采用丙三醇常压回流法制备了二维片状纳米结构ZnO(简称ZnO薄片)。
ZnO nano-flakes were prepared from zinc acetate by atmospheric refluxing with glycerol .
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结果表明,氨三乙酸锌对PVC具有较好的长期热稳定性能,与硬脂酸钙具有较好的协同作用。
Compared with zinc glycin and zinc stearate , zinc nitrilotiracetate achieved a better result in thermal stability .
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以乙酸锌为主要原料,探讨了用溶胶-凝胶法合成纳米级ZnO:Eu,Li红色荧光材料的制备工艺;
The preparation technology of nanometer ZnO : Eu , Li powder with red fluorescence material by Sol-Gel method has been discussed .
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这种两相体系路径成功地抑制了ZnO量子点向羟基乙酸锌的转变。
This two-phase route successfully inhibits ZnO QDs from turning to acetate anion intercalated Zn based hydroxyl double salts .
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添加酵母锌或乙酸锌的肉仔鸡肝锌含量和肝SOD活性显著高于对照组和硫酸锌组(p<0.05)。
Chicks fed yeast zinc or acetate zinc had greater concentrations of Zn in liver than those fed sulfate zinc or basal diet ( p < 0.05 ) .
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所考察的有机酸锌催化剂中,乙酸锌、三甲基乙酸锌、硬脂酸锌等具有较好的活性,NDC的产率最高可达95.0%;
Zinc salts of organic acid , such as zinc acetate , zinc trimethylacetate and zinc stearate , etc , exhibited better catalytic activity . The yield of NDC was 95.0 % .
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用pH4.5的缓冲溶液稳定和用0.2%乙酸锌&乙酸钠溶液稀释可在2周内使用;
Using the buffer solution with pH 4.5 and 0.2 % zinc acetic-sodium acetic solution to dilute the sulfide solution , the solution can be stored for two weeks ;
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发现锌对感冒有用的美国研究人员乔治伊比(GeorgeEby)认为,主要的原因在于,只有带正电荷的锌离子具有抗感染功效。因此,运动员应该服用含有乙酸锌或葡萄糖酸锌的药片,而不是常见的柠檬酸锌。
The primary reason , according to George Eby , the US researcher who discovered zinc 's effect on colds , is that only positively charged ionic zinc is effective against infections , so athletes should look for lozenges containing zinc acetate or zinc gluconate , not commonly available zinc citrate .
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废催化剂原料以乙酸锌和活性炭为主。
The exhausted catalyst is mainly made up of zinc acetate and activated carbon .
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5-氟尿嘧啶-1-乙酸锌单晶的合成、结构及抗菌活性研究
Synthesis and Crystal Structure of 5-fluorouracil-1-acetic Acid Complex with Zn (ⅱ) and Study for Bactericidal Activity
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它的基础是钙离子在锌试剂存在下与双(2-氨基乙氧)乙烷四乙酸锌络合物的交换反应。
It is based on an exchange reaction between calcium ion and zinc complex of ethyleneglycol-bis ( 2-aminoethylether ) tetraacetic acid .
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在无水乙酸锌与1,5-萘二胺形成配位络合物的过程中,无水乙酸锌的结构从双齿型转变成单齿型。
When the complex of anhydrous zinc acetate with 1,5-naphthalene diamine was formed , the anhydrous zinc acetate changed from a bidentate ligand to a unidentate ligand .
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在国产阳原活性炭上浸渍乙酸锌溶液,以制备新的用于乙炔法生产乙酸乙烯的催化剂,得到了一个包含浸渍时间、浸渍比、浸渍温度、浸渍初始浓度的经验公式。
In the study of the catalyst impregnation using the Yangyuan active carbon , the factors affecting the supporting amount of zinc acetate on the active carbon have been correlated .
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针对实验中锌盐具有良好的活性,分别优化了以乙酸锌、硬脂酸锌、河北工业大学硕士学位论文一丙酸锌和三甲基乙酸锌为催化剂的反应条件。
For zinc salts having better activity to the reaction , the reaction condition was optimized using zinc acetate , zinc stearate , zinc propionate and zinc trimethylacetate as catalyst .
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以硬脂酸锌作为对照物,通过热老化箱实验法、刚果红试纸法等多种方法对硬脂酰氧基乙酸锌及硬脂酰氧基乙酸锌/硬脂酸钙进行了热稳定性的研究。
And research of thermal stabilizer on zinc acetate-stearic acyloxy and zinc acetate-stearic acyloxy plus calcium stearate by means of test method for thermal aging and Congo red test paper etc is given in the paper .
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本文采用溶胶-凝胶法,以乙酸锌、氢氧化钠和去离子水为原料制备了微纳米级的氧化锌溶胶,并对整理后真丝织物性能进行研究。
The sol-gel method was applied to prepare micro-nano ZnO sol using zinc acetate dehydrate , sodium hydroxide , deionized water as raw materials , and the properties of silk fabric finished with the ZnO sol was studied .
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环己二胺四乙酸滴定锌、铅、钙混合液的研究
Study on the Titration of Mixed Solution of Zinc , Lead and Calcium by Cyclohexanediamine Tetraacetic Acid
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以乙酸铅、丙酸锌、五乙氧基铌、四丙氧基锆和四正丁氧基钛为原料,用溶胶-凝胶法制备了锌铌酸铅-锆钛酸铅(PZN-PZT)凝胶纤维。
By using lead acetate , zinc propionate , niobium ethoxide , zirconium propoxide and titanium butoxide as precursors , zinc and niobium modified lead zirconate titanate ( PZN-PZT ) gel fibers were fabricated by the sol-gel method .
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乙炔法合成乙酸乙烯中乙酸锌/活性炭催化剂生产中的问题分析乙炔法气相合成醋酸乙烯催化剂的研究
Study of Zinc Acetate / activated Carbon Catalyst for Vinyl Acetate Synthesis from Acetylene
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三氯乙酸法测定血浆锌值体积偏差的校正二维模式采集时体积偏差为3.6%。
A STUDY ON THE ERROR INDUCED BY TRICHLOROACETIC ACID IN DETERMINATION OF PLASMA ZINC From the uniformity measurements , we obtained a volume variance of 3.6 % for 2D .
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硬脂酸,1;以硬脂酸锌和氯乙酸为原料,制备了硬脂酰氧基乙酸锌。
Stearic , 1 ; Zinc acetate - stearic acyloxy is made of zinc stearate and chloroacetic acid .