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• 2018-12-08 13:23發(fā)布了問(wèn)答

  超級(jí)電容器的與電池的比較

  　

  361人看過(guò)

• 2018-11-14 11:36發(fā)布了問(wèn)答

  法拉電容的特點(diǎn)

  　

  231人看過(guò)

• 2018-11-12 00:19發(fā)布了問(wèn)答

  超級(jí)電容器漏電流為何是一條直線

  　

  380人看過(guò)

• 2018-02-28 13:36發(fā)布了問(wèn)答

  金屬氫化物，那么為什么鑭鎳合金還可以用作儲(chǔ)氫材料

  　

  1103人看過(guò)

• 2017-11-22 04:55發(fā)布了問(wèn)答

  硫氫化鈉是強(qiáng)電解質(zhì)還是弱電解質(zhì)電離方程式是什么？

  　

  1771人看過(guò)

• 2017-11-12 01:26發(fā)布了問(wèn)答

  塑料薄膜經(jīng)過(guò)火烤收緊的包裝叫什么

  就是個(gè)塑料薄膜然后噴槍一烤瞬間就收縮了，這是什么工藝或者叫什么名字，有知道的大神告訴下

  368人看過(guò)

• 2017-09-24 23:27發(fā)布了問(wèn)答

  請(qǐng)問(wèn)，電解質(zhì)在身體里起什么作用？

  　

  551人看過(guò)

• 2017-07-28 11:59發(fā)布了問(wèn)答

  鋰離子電池交流內(nèi)阻電荷傳遞內(nèi)阻rct跟什么有關(guān)系

  　

  625人看過(guò)

• 2017-06-30 01:26發(fā)布了問(wèn)答

  電解質(zhì)用英語(yǔ)怎么說(shuō)

  　

  489人看過(guò)

• 2017-02-09 11:40發(fā)布了問(wèn)答

  以下選項(xiàng)哪些是超級(jí)電容器的主要應(yīng)用

  　

  411人看過(guò)

• 2016-11-07 07:16發(fā)布了問(wèn)答

  鋰電池按什么分類

  　

  429人看過(guò)

• 2015-11-10 04:29發(fā)布了問(wèn)答

  電解槽與電解質(zhì)溶液的區(qū)別

  　

  854人看過(guò)

• 2015-07-29 13:38發(fā)布了問(wèn)答

  閃電俠多少集的時(shí)候有超級(jí)電容器?

  　

  422人看過(guò)

• 2015-01-29 19:31發(fā)布了問(wèn)答

  超級(jí)電容器行業(yè)在國(guó)內(nèi)哪個(gè)城市就業(yè)好

  　

  433人看過(guò)

• 2014-01-11 00:26發(fā)布了問(wèn)答

  高中化學(xué)甲醇燃料電池問(wèn)題

  甲醇燃料電池，用鉑電極做正負(fù)極與用甲醇，氧氣做正負(fù)極有什么區(qū)別

  715人看過(guò)

• 2013-06-11 09:00發(fā)布了問(wèn)答

  急求幫我翻譯一段電力專業(yè)英語(yǔ)文章?。。?

  What's therole of the Supercapacitor? The supercapacitor resembles a regular capacitorwith the exception that it offers very high capacitance in a small package.Energy storage is by means of static charge rather than of an electro-che... What's therole of the Supercapacitor? The supercapacitor resembles a regular capacitorwith the exception that it offers very high capacitance in a small package.Energy storage is by means of static charge rather than of an electro-chemicalprocess that is inherent to the battery. Applying a voltage differential on thepositive and negative plates charges the supercapacitor. This concept issimilar to an electrical charge that builds up when walking on a carpet. Thesupercapacitor concept has been around for a number of years. Newer designsallow higher capacities in a smaller size. Whereas a regular capacitor consists ofconductive foils and a dry separator， the supercapacitor crosses into batterytechnology by using special electrodes and some electrolyte. There are threetypes of electrode materials suitable for the supercapacitor. They are: highsurface area activated carbons， metal oxide and conducting polymers. The highsurface electrode material， also called Double Layer Capacitor (DLC)， is leastcostly to manufacture and is the most common. It stores the energy in thedouble layer formed near the carbon electrode surface. 展開(kāi)

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