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Polyacene capacitors
DOI:10.1016/S0378-7753(96)80012-7.png)
摘要
En 中文
We fabricated two types of polyacene capacitor with extremely stable polyacenic semiconductor (PAS) as the positive and negative electrodes. The first one is a coin-type PAS capacitor (six different sizes), which possesses large capacity with high reliability. Its capacity is much larger than that of the conventional electric double-layer capacitor which uses activated carbon as electrode. PAS capacitor can maintain more than 70% of the initial capacity even after 100 000 cycles. Moreover, this capacitor can be charged and discharged in a few minutes as well as at low rate. The second one is a cylinder-type PAS capacitor (diameter: 18 mm, height: 65 mm) which shows high capacity of 100 F and can discharge at the extremely high rate of 80 C. The coin-type PAS capacitor is currently used for memory back-up of electrical and communication equipment, and the cylinder-type is considered to be useful as power back-up for starting drive parts of electric equipment which needs high power density.
Keyword:
polyacene
semiconductors
conductive polymers
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期刊
IF:
7.9
论文数:
3.7W
被引数:
15.0W
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引用论文
STUDIES OF POROUS POLYACENIC SEMICONDUCTORS TOWARD APPLICATION .3. CHARACTERISTICS OF PRACTICAL BATTERIES EMPLOYING POLYACENIC SEMICONDUCTIVE MATERIALS AS ELECTRODES
SYNTHETIC METALS
IF4.6
STRUCTURE AND PROPERTIES OF DEEPLY LI-DOPED POLYACENIC SEMICONDUCTOR-MATERIALS BEYOND C6LI STAGE
SYNTHETIC METALS
IF4.6
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