極化容量 的英文怎麼說

中文拼音 [huàróngliáng]
極化容量 英文
polarization capacity
  • : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 極化 : [物理學] polarization; overpotential; overtension; polarity極化器 polarizer; 極化強度 intensity o...
  1. The addition of calcium hydroxide in zinc electrode can reduce the solubility of zinc oxide and improve discharge capacity, cycling life and utilization of active material

    在氧鋅中加入氫氧鈣能顯著降低氧鋅在堿性溶液中的溶解度,明顯改善鋅電的放電、循環壽命以及活性物質的利用率。
  2. The chemical compositions of sei films formed on the interfaces of a3000 samples in different electrolytes during the first charging process are mainly li2co3 and lioco2r, but their textures are different. the sei films formed in ec - based electrolytes are thin and compact, which can prevent the solvated lithium ions from cointercalating between two graphene layers of the graphite crystallites effectively, therefore samples a3000 have small irreversible capacities and good compatibilities with this kinds of electrolytes. however, the sei films formed in pc - based electrolytes are thick but defective, which could not effectively prevent solvated lithium ions from intercalation, therefore sample a3000 shows large irreversible capacities in pc - based electrolytes and bad compatibilities with this kind of electrolytes

    A _ ( 3000 )試樣在六種不同的電解液中,首次充電過程中所形成的sei膜,其學組分均為碳酸鋰和烷基碳酸鋰,但在ec基電解液中形成的sei膜薄而緻密,可以有效地阻止溶劑鋰離子插入石墨層間,不可逆少,表現出與a _ ( 3000 )試樣有良好的相性;在pc基電解液中形成的sei膜厚,且有缺陷,不能有效地阻止溶劑鋰離子嵌入試樣中石墨微晶的層間,不可逆大,與a _ ( 3000 )試樣的相差。
  3. While layered linio2is the most promising cathode materials : plenty in resource, cheapness in price, high specific capacity and non - toxicity

    層狀linio _ 2合物,其資源豐富,價格低廉,比高,對環境友好,被公認為是最有希望的正材料。
  4. The low solubility of calcium zincate produced from the chemical reaction of zinc oxide and calcium hydroxide in alkaline solution can improve the cycling life the zinc electrode, and the discharge capacity will tend to be stable. furthermore, the effects of la2o3 additives on the electrochemical performances of zinc electrodes were investigated. the results shows that the addition of la2o3, in zinc electrode can improve the area of reduction peak and the hydrogen evolution potential which means the cathodic hydrogen evolution reaction can be hindered

    鋅與氫氧鈣在堿性溶液中學反應生成的難溶於堿的鋅酸鈣可以使鋅電的循環壽命得到提高,放電也趨于平穩,此外還考察了氧鑭對鋅酸鈣電學性能的影響,結果表明:添加適鑭能明顯改善鋅電的電學性能,使鋅電的還原峰電位正移,電反應可逆性得到改善,同時也可抑制鋅電析氫反應的發生,提高了鋅電的陽電流,對陽反應有一定的活作用;同時還可以改善鋅電的放電特性,增加電的放電
  5. A novel low mechanical hysteretic ceramic capacitive pressure transducer has been made, by using of ceramic sealing technology ; integrate circuit ( ic ) technology and thick film plane fixing circuit technology. this transducer is made of a deformable ceramic diaphragm and a ceramic base plate, between which has an air cavum. a coaxial gold electrode was fired onto the diaphragm and the base plate

    本文利用新型陶瓷技術、集成電路技術和厚膜平面安裝電路技術,採用零力學滯后的陶瓷和陶瓷密封材料進行設計製造了一種非充液乾式的電式壓力傳感器,該壓力傳感器由較厚的陶瓷基體和較薄的陶瓷膜片構成,中間形成一空氣介質腔,在基座和膜片之間內置同軸的雙電,組成兩個電,當膜片承受壓力時發生位移,使電產生變,經後置處理電路直接轉換為可輸出的直流電壓信號。
  6. " electrochemical performance of sn - substituted lani5 - based rapidly solidified alloys ", demin chen, lian chen, ke yang, min tong, ruibin long, wensheng sun and yiyi li, accepted by journal of alloys and compounds

    "粘結劑對儲氫合金電的影響" ,陳德敏,丘思曉,楊柯,張綏生,李依依,材料研究學報,已接收。
  7. Secondly, better performance lifepo4 / c composite was synthesized by adding proper content of sucrose to the reactants, test results exhibited the initial discharge capability could get 130mah. g - 1 and the capability didn ’ t fade down after more than ten cycles ’ test

    2 .添加適的蔗糖制備出電學性能良好的lifepo _ 4 / c復合的正材料,其初始放電比高達130mah . g - 1 ;經10次充放電循環,材料的比幾乎不衰減。
  8. Dock operations ( e. g., capacity of preparation areas, loading bays, limits of loading and unloading, rules of freight capacity, schedule of dispatch handling ) are optimized, using scheduled window times and carrier on - time performance is tracked

    裝卸操作(例如,準備區域,裝載區,限的裝卸貨的,貨物的規則,分派處理的計劃)優,使用計劃時間表,跟蹤準時運輸情況。
  9. The effects of the fabrication conditions on the crystal structure, grain size, micromorphology and electrochemical performance of these materials have been studied in depth. the reaction mechanism of the low - heating solid - state reaction method has also been investigated. in addition, a novel electrochemical method ( rpg method ) based on the concept of " ratio of potentio - galvano - charge capacity " has been for the first time developed to determine the diffusion coefficient of lithium - ion within insertion - host materials on the basis of the spherical diffusion model

    本論文較系統地考察了低熱固相反應法合成鋰離子電池正材料的可行性問題,研究了工藝條件對材料的晶體結構、晶粒尺寸、微觀形貌及電學性能等的影響,探討了低熱固相反應的機理,並通過引進「恆壓-恆流充電比」的概念,給出了一種測定鋰離子嵌入脫出固相擴散系數的新方法。
  10. Method for measuring the discharge capacity of the hydrogen storage alloys as the negative electrode of the metal hydride - nickel battery

    金屬氫物鎳電池負用儲氫合金比的測定
  11. Coal ldh ( ai : co = l : 2 ) as electrode has a stable structure and good cyclic performance. specific capacitance of its single electrode attains 400f / g

    Ai雙氫氧物結構較穩定,循環性能較好,單電達到400fig 。
  12. Electrochemical measurements show that specific capacitance of single electrode is increased by 15 % and its impedance is only tens of m

    雙氫氧物經水熱處理后單電提高了15 ,達460f4 ,電內阻僅數十毫歐姆。
  13. Conductivity is a important chemical quantum. in the method of electrod conductivity measure, the measure electrode behave as a complicated electrochemistry system during measure. the factors that infect the precise measure of conductivity is polarization effect, capacitance effect and temperature

    電導率是一種很重要的。在電電導率測法中,測表現為一個復雜的電學系統,影響電導率準確測的因素主要有三方面:效應、電效應和溫度。
  14. According the key factors we find, we bring forward a new conception : multilevel suppressor and design a new high performance suppressor whose ion - exchange membrane has bigger areas and using three electrodes including one cathode ( anode ) and two anodes ( cathode ), at the same time we fill the suppression compartment with one kind of ion exchange resin which has moderate exchange capacity. according to our experiment ' s results, we find the new type suppressor has quite high working current efficiency and suppressing capacity. in most cases, the suppressor ' s current efficiency is over 90 % ; the suppressor can transform the naoh ( concentration : 200mmol / l, flow rate : i. oml / min, conductance : over 10000 i - i s cm " ) to pure water ( conductance : 8. 9 it s cm in chapter 3, the high performance suppressor is applied in determination some trace - amounts ions in plating solution, sewage. in this chapter, we also have a research on the gradient ion chromatography

    第二章首先以xyz - 1型電學抑制柱為例,分析了電學抑制柱的抑制過程得出影響抑制的主要因素主要是抑制柱的電流效率和離子交換膜的限電流密度,因此採用中等交換能力的離子交換樹脂作為抑制室的填料以提高電流效率,在通常情況下電流效率可達到90以上;在選用同種離子交換膜的前提下,可通過增加離子交換膜的有效面積達到提高限電流的目的從而提高抑制柱的抑制,因此提出了多級抑制的概念並據此研製了共電式高學抑制柱,該抑制柱最高可將流速為1 . 0ml / min ,濃度為200mmol / l電導率超過10000 s ? cm ~ ( - 1 )氫氧鈉溶液抑制為電導率低至8 . 9 s ? cm ~ ( - 1 )的純水,並且具有穩定性高、分析結果準確等優點。
  15. The stretching vibration of v = o shifts to lower wavenumbers, which is contributed to the oet v : = o bonding interaction. the intercalation of peo effectively shields the electrostatic interaction between li + ions and v2o5 layers, resulting in the improvement of the cycling reversibility and stability of li + ions insertion / extraction in the interlayer of v2o5 xerogel and the improvement of electrochromic behavior of the films

    通過電學、電學和光學性能測試結果表明: peo的嵌入,有效屏蔽了vzos層對li十離子的靜電作用及peo與li十離子之間產生的絡合作用,大大提高了li +離子在氧物層間的嵌入、嵌入/脫出可逆性和穩定性,有效提高了薄膜的電致變色性能尤其是在近紫外區的陰電致變色性能。
  16. When they were respectively used as separator in zn / k2feo4 battery, the percent of capacity of the cathode active material na2feo4 were : microfiber glass mat ' s : 93 % ; polyethylene ' s : 68 % ; polypropylene ' s : 56 % ; polyvinyl chloride ' s : 47 % ; vinylon ' s : 38 % ; soapnated cellulose acetate ' s : 24 %. although five of them ( not concluding soapnated cellulose acetate ) had very weak or weaker reductivity as separator in super - iron battery, for which th ey were more suitable to being separator in super - iron battery

    作為隔膜用於zn k _ 2feo _ 4實驗電池,正活性物質k _ 2feo _ 4的放電效率分別為復合玻璃纖維膜93 、輻射接枝聚乙烯膜68 、改性聚丙烯微孔膜56 、聚氯乙烯微孔膜47 、維尼綸無紡布38 、皂再生纖維素膜24 。
  17. For the other hand, la2o3 additives can improve the activation process and discharge capacity obviously for zinc electrode. the appropriate content of la2o3 additives in zinc electrode can increase the electrochemical properties of the zinc electrode. zn / ni battery with the zinc electrode containing calcium additive showed better discharge capacity and charge - discharge cycling life

    以鋅酸鈣為活性物質的鋅電能得到更高的鋅利用率,且以鋅酸鈣為活性物質的鋅鎳電池的循環壽命明顯優于以氧鋅為活性物質的鋅鎳電池;兩層隔膜的鋅鎳電池的放電高於一層隔膜的鋅鎳電池,衰減速度也明顯小於後者。
  18. A significant suppression of phase transitions and lattice changes during cycling is occurred for ti - doped materials, and a decrease of interface reaction activity between the cathode and electrolyte is also demonstrated for ti - doped cathodes. as a result, the capacity losses, which are originated from structural changes and interface reactions during cycling, decrease and thereby cycling life increases for ti - doped materials

    摻欽后,電材料的離子分佈形式發生變,引起材料結構中的學鍵產生變,電材料充放電過程中的結構相變得到有效抑制,結構變相應減小,電材料在高電位下的界面反應活性也減弱,從而減小了由結構變和界面反應引起的損失,改善了電材料的充放電循環性能。
  19. Raised the idea of constructing hybrid capacitor with a battery based positive electrode and a capacitor based negative electrode, experiment proved that a hybrid supercapacitor with a manganese dioxide based positive electrode and an activated carbon based negative electrode showed very good performance, double electrode specific capacitance could be enhanced to 95. 7f / g, that is 2 ~ 3 times that of the carbon based supercapacitors. furthermore, the maximal voltage of a single cell could be expanded to 1. 5v, as a result, the energy density could be ten times higher than that of a carbon based supercapacitors

    本論文中我們提出了將電池哈爾濱工程大學碩士學位論文的正與電器的負結合成混合超級電器的構想,並成功實現了二氧錳正和活性炭負的組合,構成的錳碳混合超級電器雙電可達到95 . 7f / g ,比活性炭超級電器提高了2一3倍,單體工作電壓可以高達1 . 5v ,從而使能密度提高到碳基超級電器的十倍。
  20. But the comprehensive properties were improved remarkably. with the addition of carbon nanotubes, the polarization of charging process decreased, the plateau of discharge became flatter and the migration of potential of peaks value of cyclic voltemmograms reduced. for the other hand, the exchange current increased, ohm resistance and electrochemical reaction resistance of the electrodes decreased, the diffusion resistance of hydrogen and the resistance of adsorption decreased, too

    摻入碳納米管對儲氫合金電影響較小,但其電學性能卻有較大的改善,主要體現在:充電的減小,放電平臺更加平穩、循環伏安曲線的峰值電位隨掃描速度增大的遷移減小,交換電流密度增大,電的歐姆電阻、電學反應、擴散電阻和吸附電阻均減小。
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