釩離子 的英文怎麼說

中文拼音 [fánzi]
釩離子 英文
vanadium ion
  • : 名詞[化學] vanadium (23號元素,符號v)
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
  • 離子 : [物理學] ion
  1. In this paper, high concentration vanadium electrolyte has been prepared by electrolysis, graphite and graphite felt electrode also have been made, moreover, the electeodes have been activated, and based it, a lab - level vanadium battery has been manufactured. cyclic voltammetry, current step and invariable current charge / discharge method have been used to study the reactive mechanism of electrolysis, of vanadium electrode reaction and of electrode activation, also to investigate maiden charge process and electricity performance of vanadium battery. the influence of electrode activation and trace stibium ion, indium ion added into vanadium electrolyte has been discussed

    利用循環伏安法、恆電流階躍法、恆電流充放電循環等電化學方法,探討了電解法制備液流電解質的反應機理,考察了的電極反應、電極表面活化處理對的電極反應的影響,結合電極反應分析了活化的機理;還考察了電池初次充電活化過程及恆流充/放電循環的電性能;並且考察了添加銻、銦電池電性能特別是析氫行為的影響。
  2. Complexes 3 and 4 are two cage - like mixed - valent polyoxovanadates, which possess the same oxo vanadium clusters composed of spherical [ viv8vv7036c1 ] 6 " cage with a cl " ion encapsulated

    化合物3和4是兩個籠形混價多氧酸鹽。它們具有相同的包裹著cl -的籠形[ viv8vv7o36cl ] 6 -氧簇。
  3. A hydrogen and argon ions mixing beam was implanted into the deposited vanadium oxide film. after annealing, vo2 film with tcr ( temperature coefficient of resistance ) as high as 4 % was obtained. the bombardment of ar + could break v - o bond of v2o5 molecule in deposited film and implanted h + resulting in the deoxidization of v2o5, so the vo2 thin film could be prepared by proper control of the dose of ar + / h + implantation

    利用束增強沉積設備,在ar ~ +束對v _ 2o _ 5靶濺射沉積的同時,用氬、氫混合束對沉積膜作高劑量的束轟擊,使得被氬轟擊后斷鍵的氧化,再被注入氫降價,然後經適當的退火,成功地制備了熱電阻溫度系數高達4的vo _ 2薄膜(國外報道值為2 - 3 ) ,並研製了單元懸空結構探測器和8 1 , 16 1線性陣列。
  4. All vanadium redox flow battery is a new - style and environmentally friendly energy storage battery that has many characteristics such as instant recharge by replacing the spent electrolytes, discharged at large current density, really fully discharged ( 100 % ), increasing storage capacity easily, a theoretically unlimited life, sim - ple operation and maintenance. therefore, it is undergoing a exciting development and commercialization. however, there are still some questions to be solved during its commercialization, such as how to prepare highpurity vanadium electrolyte, to enhance its energy density and efficiency, to improve its charge / discharge performance. so it is very important for improving the perfoemance of vanadium redox flow battery and its commercialization to select adaptive electrode materials, to investigate the mechanism of the electrode reaction and to select some additives

    如何制備高純度的液流電解質、進一步提高電池的能量密度和效率,提高其充放電性能,是電池實用化過程中需要解決的問題。因此,選擇合適的電極材料,進一步探討釩離子的電極反應機理,研究電池在充放電過程的變化,適當選擇並探討添加劑對電池電行為和性能的影響,對進一步改善和提高電池的電性能以及電池的實用化具有重要的理論意義和實用價值。
  5. The redox of v ( ) / v ( ), v ( ) / v ( ) couple on the graphite displayed one electron quasi - reversibility. it is proved that trace in3 +, sb3 + can inhibit cathodic hydrogen evolution during the charge process by increasing the hydro - gen overvoltage in addition that sb3 + is a stabilizing / kinetic enhancing ion. during the charge / discharge process, cross - mix and self - discharge rarely happened. the maximal energy density of the lab - level vanadium battery is 21 wh / kg. the capacity efficiency of the lab - level vanadium battery is as high as 94. 7 %

    電池充電末期,會發生水的電解反應,痕量銦的加入提高了析氫過電位,抑制了充電過程中負極氫氣的析出;銻的加入不僅可以抑制氫氣的析出,還提高了正極反應速率,增強了正極表面的穩定性。實驗中得到的最高質量比能量為21wh / kg ,充放電過程中僅有極少的交叉混合和自放電發生,自製電池的容量效率可高達94 . 7 %
  6. Spectrometric analysis of titanium alloys part 13 : determination of aluminum, chromium, copper, molybdenum, manganese, neodymium, tin, vanadium, zirconium content - inductively coupled plasma atomic emission spectrometric method

    鈦合金化學成分光譜分析方法.第13部分:電感耦合等體原發射.光譜法測定鋁鉻銅鉬錳釹錫鋯含量
  7. In total 102 strains of acidic phytase producing strains were selected from soil by selective plate containing calcium phytate. among them 32 strains with relatively large clear circle were purified and re - selected by shaking - culturing. after fermented for 5days at 28 c and shaking at 220r / min, the activity of phytase was determined by nh4vo4 - ( nh4 ) 6mo7o24 method at 37 c and ph2. 5 or ph5. 5

    主要結果如下: 1植酸酶高產菌株的篩選利用植酸鈣選擇性板培養基從土樣中篩選出102株酸性植酸酶產生菌,從中挑選出透明圈較大的菌株32株,經分純化後分別進行搖瓶復篩, 28 、 220r / min發酵5天後,在37 、 ph2 . 5或ph5 . 5條件下用鉬酸銨法檢測其酶活,結果發現有3株菌產酶活性較高且產酶性能較為穩定。
  8. Thermal coefficient of resistance of vanadium oxide film formed by lon - beam - enhanced deposition

    束增強沉積氧化薄膜的溫度系數
  9. Method for the determination of 12 species of impurities including copper, maganese, magnesium, vanadium, titanium in high - purity gallium used for gallium arsenide by icp spectrometry

    砷化鎵用高純鎵中銅錳鎂鈦等12種雜質的等體光譜分析法
  10. Method for the determination of potassium, phosphorus, iron, calcium, zinc, aluminium, sodium, magnesium, boron, manganese, copper, barium, titanium, vanadium, nickel, cobalt, chromium contents in honey - inductively coupled plasma atomic emission spectrometric method

    蜂蜜中鉀磷鐵鈣鋅鋁鈉鎂硼錳銅鋇鈦鎳鈷鉻含量的測定方法電感耦合等體原發射光譜icp - aes法
  11. Lithium vanadium oxides display high capacity and low price as cathode materials for lithium ion batteries. lithium vanadium oxides, however, are hard to be synthesized because of the various valences of vanadium. if the factors of price and comprehensive electrochemical properties a re considered, the cathode materials of ( lithium ) vanadium oxides should be recognized as the most potential cathode materials for lithium ion batteries

    (鋰)氧化物類正極材料容量大、價格低,但由於的多價態導致(鋰)氧化物類正極材料制備困難,如果考慮價格和綜合電性能等因素, (鋰)氧化物類正極材料更具有實際使用價值,所以(鋰)氧化物類正極材料被越來越多的研究者認同為是新一代最具發展潛力的鋰電池正極材料。
分享友人