十二胺吸附膜改变了电极表面双电层结构，使零电荷电位正移。
The adsorbed dodecylamine film changed the structure of the double-electric layer and made the potential of zero charge(PZC) shift to the positive direction.
碳纳米管作为一种新型碳材料，具有质轻，高的有效比表面积和优良的导电性，是制备双电层电容器较为理想的电极材料。
Carbon nanotube, a new carbon material, is an ideal material for the electrodes of double electric layer capacitors for its lightweight, large effective specific surface area and high conductivity.
研究证明，电化学电容所具有的大容量是由于电极表面的双电层电容和氧化还原反应导致的“准电容”的共同作用而引起的。
The large capacitance exhibited by these systems was demonstrated to arise from a combination of the double-layer capacitance and pseudo-capacitance associated with surface redox-type reactions.
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