碳化鈷 的英文怎麼說

中文拼音 [tànhuàgǔ]
碳化鈷 英文
cobalt carbide
  • 碳 : 名詞[化學] （非金屬元素） carbon （c）
  • 鈷 : 名詞[化學] cobalt （27 號元素, 符號 co）
  1. It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and tungsten carbide

    報道了以硫酸為電解質，同時用電溶法和電滲析法處理廢硬質合金、回收金屬鈷和碳化鎢的原理和方法。
  2. 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。
  3. According to the results of the interface action, the metals are classified as following three kinds. one is the affine metals that can react with the diamond to form steady carbides, such as ti, w, cr, mo etc. other is the inert metals that have not any action with the diamond, such as cu etc. the third is catalyst metals that promote the transformation of the diamond into graphite when the metals come into contact with the diamond at high temperature, such as fe, co, ni etc

    按照金屬與金剛石的界面作用結果，將典型金屬分為：與金剛石界面反應形成穩定碳化物的親和性金屬，如鈦、鎢、鉻、鉬等；與金剛石界面不反應的惰性金屬，如銅等；與金剛石界面接觸促使金剛石石墨化的石墨化金屬，如鐵、鈷、鎳等。
  4. The electrocatalytic oxidation of nitric oxide at carbon black microelectrode modified by cobalt complex with n - salicylidene glutamic acid

    生理性一氧化氮在水楊醛谷氨酸合鈷修飾碳黑微電極上的電催化氧化
  5. 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
  6. The research status and progress in the coupling methane partial oxidation and carbon dioxide reforming reaction including the catalysts used for the reaction are described and discussed

    摘要對耦合甲烷部分氧化與二氧化碳重整反應的研究現狀和進展及用於該反應的銥、鎳、鈷、鉑等催化體系進行了介紹和探討。
  7. When we conduct experiments using nickel or cobalt sulfides, we see that carbon addition occurs primarily by carbonylation ? the insertion of a carbon and oxygen molecule, or carbonyl group

    要是我們以鎳或鈷的硫化物做實驗，增碳過程主要循羰基化途徑進行，也就是塞入一個羰基（由一個碳原子、一個氧原子組成） 。
  8. It is very important to produce carbon nanotubes on large scale with a relative low cast for their potential applications. three methods are expatiated : " floating catalyst ", " catalyst driven by gases " and " ferrocene vaporizing " in second part of this paper

    我們在700 800攝氏度下用鈷為催化劑以較大產量制備納米碳管，採用了流化床法、催化劑氣動輸運法和二茂鐵蒸發法三種方法。
  9. Now, lithium - ion batteries make licoo2 and c to do cathode and anode. compared with the commercialized graphite materials with a theoretical capacity of 372mah / g, metals like sn and a1 have a higher lithium storing capacity

    目前，市場上鋰離子電池採用鈷酸鋰作為正極材料，採用碳為負極材料。商品化的碳材料理論容量372mah / g 。
  10. Then aligned carbon nanotube was grown on aao films. for one - step oxidation films, bamboo - shaped nanotubes were formed

    然後在一次氧化和二次氧化的aao模板上沉積鈷催化劑，用cvd法生長了納米碳管。
  11. The investigation and developing of lithium - ion batteries have attracted worldwide attention due to their excellent properties such as high cell voltage and specific capacity, and so on. remarking progress has been made on researching carbon anode materials

    鋰離子電池以電壓高、比容量大等優點倍受世人關注，對鋰離子電池的碳負極材料的研究已取得較大的進展，但正極材料中因鋰鈷氧化物價高而使其應用受到限制，開發新型的正極材料已是當務之急。
  12. The tg and dta techniques were used to research the decomposition kinetics of depositions. the decomposition mechanism and kinetics - equation were investigated according to phadnis methods, and the equation can be depict as follow : the kinetics parameter of decomposition were obtained by using kissinger methods. the activation energy was 162. 41kj / mol and reaction index was 1. 30

    利用phadnis法則，推斷堿式碳酸鈷的熱分解反應機理符合反應級數法則，得到非等溫條件下堿式碳酸鈷的熱分解動力學方程為：並利用kissinger法計算堿式碳酸鉆熱分解反應的表觀活化能為162 . 41kj mol ，熱分解反應級數為1 . 30 。
  13. An ultra fine cemented carbide with tungsten powder and binder cobalt

    一種由碳化鎢和粘結金屬鈷組成的超細顆粒硬質合金。
  14. Study of partial oxidation and co2 reforming of methane on co based catalysts

    鈷基催化劑上甲烷部分氧化與甲烷二氧化碳重整耦合反應
  15. Investigation of electrochemical nature of a glassy carbon electrode modified with hybrid hexacyanoferrate films of copper and cobalt

    六氰合鐵酸銅鈷修飾玻碳電極的電化學行為
  16. The multiwalled carbon nanotube array was fabricated by chemical vapor deposition ( cvd ) in the template of porous alumina in the presence of a catalyst such as cobalt and the carbonaceous source of c2h2

    以多孔氧化鋁為模板，金屬鈷為催化劑，乙炔為碳源，通過化學氣相沉積法制備出多壁碳納米管陣列。
  17. Cobalt - coated tungsten carbide composite powders

    鈷包碳化鎢復合粉
  18. Cobalt - coated tungsten carbide composite powder

    鈷包碳化鎢復合粉
  19. 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。
  20. The research and development of anode materials for lithium ion battery has been reviewed, especially tin - based materials. the preparation, characteristics and electrochemical performance of sn - cu alloy, sn - co alloy and sn - co / c composites were studied in this dissertation

    本文首先綜述了鋰離子電池負極材料的研究現狀，並對錫基合金的研究作了重點介紹，對錫銅合金、錫鈷合金以及錫鈷合金/碳復合材料電極的制備、表徵和電化學性能進行了研究。
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