鈷化合物 的英文怎麼說

中文拼音 [gǔhuàgěwù]
鈷化合物 英文
cobalt compound
  • 鈷 : 名詞[化學] cobalt （27 號元素, 符號 co）
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  1. Preparation and characterization of cesium and cobalt complex oxide

    鈰鈷復合氧化物的制備及表徵
  2. This thesis was composed in three parts : ( 1 ) the performance of the catalysts for the oligomerization and polymerization of ethylene ; ( 2 ) the comonomer effect of the in - situ copolymerization of ethylene by the bis ( imino ) - pyridyl iron complexes and metallocenes ; ( 3 ) the in - situ copolymerization of ethylene by cobalt - based catalysts and metallocenes

    本論文共分為3部分：催化劑性能的評價，雙亞胺基吡啶鐵配合物與茂金屬復配催化乙烯原位共聚中的共單體效應以及雙亞胺基吡啶鈷配合物與茂金屬復配催化乙烯原位共聚。
  3. Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride, the optimum technology parameters were obtained : mole ratio was 1 : 1. 15 for hydroquinone and isobutylene, mass ratio was 100 : 20 for hydroquinone and catalyst, and the reaction temperature was 100 5

    摘要用環烷酸鈷與氯化鋅復配的新型催化劑，以鄰苯二酚、異丁烯為原料合成對叔丁基鄰苯二酚，通過正交實驗確定的較佳工藝參數為：鄰苯二酚：異丁烯（物質的量比） 1 : 1 . 15 ，鄰苯二酚：催化劑（質量比） 100 : 20 ，烷基化反應溫度100 5 。
  4. The synthesis and thermoelectric properties of samarium - filled skutterudite smyfexco4 - xsb

    填充方鈷礦化合物的合成及熱電性能
  5. The main products are pyro sintered zinc concentrate, zinc oxide direct method, zinc oxide indirect method, zinc sulphate, zinc oxide pharmaceutical grade, basic zinc carbonate, ammonium bifluoride, ammonium fluoride, sodium fluoride, strontium nitrate, lithium nitrate, lithium fluoride, cobalt salt, nickel salt, and etc. among above products, zinc oxide pharmaceutical grade were the first products in hebei province and the quality of zinc oxide pharmaceutical grade was approved by hebei medical bureau reference number : jweizhunzi94di8662

    鋅焙砂氧化鋅硫酸鋅鹽氟化物鋰鹽鍶鹽鎳鹽鎘鹽鈷鹽等幾大系列產品，其中醫用氧化鋅填補了河北省內空白，並於1994年被省衛生廳批準為藥用指定產品冀衛藥準字94第8662號。公司十分重視客戶的反映，並有同客戶建立長久合作關系的能力。
  6. This approach has shown particular promise with the cobalt ( iii ) - salen - catalyzed hydrolytic kinetic resolution of chiral epoxides, a highly selective reaction of interest because of the versatility of epoxides as precursors to pharmaceutically important targets

    因為多功能性的環氧化合物在醫藥上是重要目標分子的前體，這個方法在高選擇性反應- -鈷（ iii ） -沙林試劑催化的手性環氧化合物的水解動力學拆分上特別引人注目。
  7. In part 3, the in - situ copolymerization of ethylene was investigated by the combinations of the cobalt - based catalyst and the metallocene to prepare short - branched polyethylene. the major oligomers catalyzed by the cobalt - based catalyst 5, 6 and 7 werel - butene, and the minor were 1 - hexene. the comonomer effects were also observed

    在雙亞胺基吡啶鈷配合物與茂金屬復配催化乙烯原位共聚制備短支鏈支化聚乙烯中，合成了3種雙亞胺基吡啶鈷配合物，研究了反應條件對其催化乙烯齊聚活性和所得產物碳數分佈的影響。
  8. Selective catalytic oxidation of mixed xylene by hydroxamic acid cobalt complex co

    羥胺酸鈷配合物催化混合二甲苯的選擇性氧化
  9. The cocatalytic effects of k2co3 on the double carbonylation of benzyl chloride

    碳酸鉀在吡嗪類鈷配合物對氯芐雙羰化反應中的助催化作用
  10. Abstract : the application of carbonyl cobalt as a catalyst for carbonylation in organic synthesis is reviewed with 63 references. the carbonylation of benzyl chloride to phenylacetic acid catalyzed by carbonyl cobalt is discussed in great detail

    文摘:討論了羰基鈷在有機催化羰化反應中的研究及應用現狀；介紹了羰基鈷催化合成各種有機羰基化合物的方法，重點討論了氯芐催化羰化合成苯乙酸的研究進展；在此基礎上對羰基鈷在催化羰化反應領域的應用作了展望。
  11. Workplace air - determination of cobalt and its compounds - flame atomic absorption spectrophotometric method

    車間空氣中鈷及其化合物的火焰原子吸收光譜測定方法
  12. Synthesis and thermoelectric properties of dual - atom filled p - type camcenfexco4 - x sb12 compounds

    型方鈷礦化合物的熱電性能
  13. As a type of potentially good thermoelectric materials, cosb3 compounds with the skutterudite crystal structure mx3 have attracted attention widely, because of their high carrier mobility, large electrical conductivities, and large seebeck coefficients. however, the thermal conductivity of skutterudite is too large, so, zt is low. therefore reducing the thermal conductivity of cosb3 has becomed a main research way at present

    Cosb _ 3方鈷礦化合物作為一種具有潛在高熱電性能指數的新型中溫熱電材料具有大的載流子移動度、高的電導率和較大的seebeck系數，但由於熱導率較大，因此要提高cosb _ 3方鈷礦化合物的熱電性能，降低其熱導率是當前研究的熱點之一。
  14. Some methods for synthesizing magnetic cobalt nanoparticles are introduced, especially the high temperature liquid phase method including the method of high temperature solution phase reduction, metal salt diol reduction and pyrolysis of cobalt carbonyl is elucidated in this paper. meanwhile, the mechanism controlled the nanoparticles dimension by the two kinds of surfactants is explained theoretically

    摘要介紹了制備磁性鈷納米粒子的方法，尤其是介紹了近年發展起來的高溫液相法，即高溫液相還原法，金屬鹽醇解法和金屬有機化合物熱分解法；同時就制備顆粒尺寸小、粒度分佈均勻的鈷納米粒子所採用的兩種表面活性劑從理論上給予了說明。
  15. Synthesis and electrochemical behaviour of co - phenanthroline - water ternary complex

    鈷的含氮配體三元配合物的合成及電化學性質研究
  16. The field emission property of carbon nanotubes could be increased by substitution of nitrogen for some of carbon, however, however, that of bcn nanotubes was poor. 1. study of disordered multi - wall carbon nanotube carbon nanotubes with different diameter distributions have been produced by thermal decomposition of a ferrocene - xylene mixture under different temperatures and different catalysts in an ar ( or n2 ) / h2 atmosphere

    結合透射電鏡、掃描電鏡及拉曼光譜，系統地研究了以鈷二茂鐵為催化劑時不同溫度下、以及在860時，分別以鈷二茂鐵、鎳二茂鐵、鈷、鎳鈷不同催化劑、不同保護氣體對高溫熱解法制備的多壁碳納米管結構、產率等的影響，對產物的形態、結構進行分析。
  17. The antibacterial activity test indicated that the ligands l1 ~ l4 and their complexes y1 ~ y ` 0 have good antibacterial activities against e. coli and s. aureus, in which the co ( ii ) complex is the best

    抑菌活性測定結果表明化合物對金黃色葡萄球菌和大腸桿菌均有一定的抑菌活性，其中以鈷配合物的抑菌活最好。
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