specific capacitance 中文意思是什麼

specific capacitance 解釋
比電容
  • specific : adj 1 特殊的；特有的；特定的，專門的。2 明確的，具體的。3 【生物學】種的；【細菌】專性的。4 【醫...
  • capacitance : n. 【電學】電容；電容器。
  1. The mass specific capacitance of anthracite - based hsaac is smaller in organic electrolyte than that in aqueous electrolyte, because the diameter of solvated ions in the former is bigger and its electrical conductance smaller

    量比電容。這一現象的產生與有機電解質溶液中溶劑化離子的直徑較大、電導率；較低有關。
  2. From the measurements of cyclic voltammetry and galvanostatic charge / discharge, the composite electrode had higher specific capacitance ( 0. 84f / cm2 ) than pure mwnt array electrode ( 0. 38f / cm2 ) in the same experimental conditions. a kind of linear elementary carbon with the similar structure to carbyne was prepared by a new method. the sample appeared to be winding lines with the diameter of around 0. 2 run in the magnified image of the high resolution transmission electron microscope ( hrtem )

    掃描電子顯微鏡表徵結果顯示，聚吡咯比較均勻地附於碳納米管的表面；通過比較復合電極和純mwnts陣列電極在相同條件下的循環伏安和恆電流充放電實驗結果得知，前者的比電容（ 0 . 84f / cm ~ 2 ）明顯高於後者（ 0 . 38f / em ~ 2 ） 。
  3. 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雙氫氧化物結構較穩定，循環性能較好，單電極比容量達到400fig 。
  4. Electrochemical measurements show that specific capacitance of single electrode is increased by 15 % and its impedance is only tens of m

    雙氫氧化物經水熱處理后單電極比容量提高了15 ，達460f4 ，電極內阻僅數十毫歐姆。
  5. The specific capacitance of singal electrode could reach 325f / g when the charge - discharge current was 2ma / cm2, and cycled over 5000 times

    在2ma cm ~ 2的充放電電流下測得的單電極比容量可達325 . 21f g ，循環壽命達5000次。
  6. Besides, scan rate and cycle period also affect the result ; co - deposition of dualistic oxide is a focus of research, as an element in the same group, ir is selected. deposition rate of composition is decreased by the adding of ir composition, and when the proportion of ir exceeded 50 %, composition procession can be ceased. but cooperation of ir and ru oxide can highly increase the specific capacitance of active material ; annealing treatment under a certain temperature can help to change the hydrate ru composition into mixture state ru oxide, accordingly increase the stabilization of active material

    研究表明:電解液的配製過程中，氯化釕濃度、溶液ph值、陳化時間、溶液溫度對電鍍效果均有影響，其中溶液ph值是最主要的影響因素;在儀器的使用條件探索中，理論結合實驗確定了本電鍍液體系循環伏安電勢窗的理想范圍，並發現循環伏安掃描速度和掃描周期對電鍍結果也有較大影響;混合氧化物的共沉澱是目前研究熱點，在此選用與釕同一族的銥作為共沉澱元素，銥的加入會阻礙氧化物的沉積速度，銥的比例超過50 %會使沉積作用停止，但是二元氧化物的協同作用使沉積的活性物質比容量大大提高;一定溫度下退火后處理作用會使水合釕化物轉變成混合價態的氧化釕，從而提高活性物質的穩定性。
  7. The specific capacitance of pbz electrode is up to 150 f / g. after 500 cycles, the capacitance has only 16. 7 % loss. 2

    在1 - 500圈的直流充放電過程中，聚聯苯胺的比電容損失了16 . 7 % 。
  8. After the anthracite - based hsaac is soaked in hc1, its charge - discharge performance becomes better while its specific capacitance decrease slightly

    Sh 。對無煙煤基hsaac進行酸處理，可以提高其充放電循環穩定性，但比電容略有下降。
  9. Electrochemical tests indicate that the materials prove to be excellent electrodes for supercapacitors in an unbuffered 0. 5mol / l na2so4 aqueous electrolyte. a sample decomposed at 550 gives a specific capacitance of 243f / g

    這些材料皆有典型的電容性能，其中550熱解產物電容特性最好，比電容量達243f g ，充放電性能好，經200次循環電極容量保持在95以上。
  10. The effect of annealing temperature, concentration, doped cobalt and the content of catalyzer on the capacities properties of pseudo - capacitor is studied. the results show that the specific capacitance enhances by supercritical drying and it is about 262f / g in 1mol / l aqueous koh

    結果發現：超臨界乾燥將有效提高電極比電容量；以1mol / l的koh溶液為電解液所得電容比容量可達262f / g 。
  11. 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極與電容器的負極結合成混合超級電容器的構想，並成功實現了二氧化錳正極和活性炭負極的組合，構成的錳碳混合超級電容器雙電極比容量可達到95 . 7f / g ，比活性炭超級電容器提高了2一3倍，單體工作電壓可以高達1 . 5v ，從而使能量密度提高到碳基超級電容器的十倍。
  12. As the positive active material, nano - nio can performanced good capacitance in the koh solution. the nano - nio electrode can provide a specific capacitance of llof / g, and the capacitance could maintain at ninety percent after 5000 cycles

    氧化鎳電極，在koh溶液中，表現出良好的電容性質，其比容量可達110f g ，且經5000次循環后保持90以上。
  13. After dipped in amino trimethylene phosphonic acid ( atmp ) solution, anodic oxide films are annealed in pipe stove. the influences of concentration and temperature of atmp solution and annealing temperature on rising time, withstanding voltage and specific capacitance of anodic oxide films are studied. after hydration, anodic oxide films treated with atmp or not are analyzed by ft - ir

    2 .將化成箔在氨基三甲叉膦酸（ atmp ）溶液中浸漬，取出烘乾后再進行熱處理，研究了atmp溶液濃度、浸漬溫度和熱處理溫度對氧化膜升壓時間、比容、耐電壓的影響，找到其最佳耐水合處理工藝;採用ft - ir對水合作用后的atmp處理氧化膜和未經耐水合處理氧化膜進行了分析。
  14. Specific capacitance of edlcs based on activated cnts were obviously improved and the equivalent series resistance decreased, but the effects were influenced by duration of activation process

    由活化后的碳納米管製成的雙電層電容器的比電容明顯提高，等效串聯電阻下降，性能得以改進。
  15. Relationship between structure and specific capacitance of activated carbon with super - high specific surface area

    超高比表面積活性炭結構與比電容的關系
  16. Although the ruthenium - oxide system gives very high specific capacitance, it has the inherent disadvantage of high price and toxicity

    貴金屬氧化物（ ruo _ 2 ）是性能優異的超級電容器電極材料，但其價格昂貴，有毒。
  17. The specific capacitance of anthracite - based hsaac increases gradually with increase of the specific surface area, but the relationship between them is not linear dependence

    隨著比表面積的增大，無煙煤基hsaac的比電容逐漸增大，但比電容的增加與其比表面積的增大並不呈簡單的直線關系。
  18. Now, it is the major reseach direction how to improve and enhance the performance of supercapacitors, such as specific capacitance 、 specific energy density and specific power density, and so on

    超級電容器為一種新型的優良儲能器件。研究如何提高其主要技術參數也就成為了研究的主攻方向。
  19. In additon this paper studied the preparation techniques and obtained small capacitor with the specific capacitance of 54 f / g when the charge - discharge current was 2. 5ma / cm2, whose cyclic life was over 1000 cycles. successfully we made kilofarads capacitor

    本文進一步研究了碳電極的製作工藝，得到的小型碳基電容器在2 . 5ma cm ~ 2的充放電電流下測得的比容量可達54 . 01f g ，循環壽命千次以上，並成功的制備了千法拉級的電容器。
  20. Electrochemical studies revealed the the electrode prepared with such material exhibited a high specific capacitance of 341 f / g. the charge storage mechnism and the attribute to the measured capacitance were investigated

    電化學測試表明，由材料制得的電極具有典型的電化學電容特性，單電極比電容量可高達341f / g ，主要以超電容形式存在。
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