本研究以嫘縈梭織布作為活性碳纖維布原料，利用直立連續半開放式高溫爐，通以水蒸氣為活化源，經過氧化、碳化及活化工程，製作出活性碳纖維布，實驗中使用(一)固定水蒸氣活化源供給量(80 ml/min)，改變喂布速率(10 cm/min、15 cm/min、20 cm/min)，以及(二)固定喂布速率(10 cm/min)，改變水蒸氣活化源供給量(80 ml/min、120 ml/min、160 ml/min)，在碳化及活化溫度1000℃下，可得到不同加工條件的活性碳纖維布，在此探討活性碳纖維電極的比表面積和孔洞結構，並藉由三極式電化學反應系統，觀察活性碳纖維電極應用於超級電容器的電容性質。
實驗結果顯示，(一)於製備活性碳纖維布過程中，可藉由降低喂布速率，增加樣品的比表面積，使活性碳纖維布可提供較高之電容儲存量。(二)當活化源供給量增加時，可使活性碳纖維的比表面積及中孔百分率提昇，電阻值下降，在活化源供給量160 ml/min時，所製備的活性碳纖維布，其比表面積達2332.1m2/g，中孔比率78.7%，在較慢的掃描速率(5mV/s)時，可得到電容值430.4 F/g，在快速充放電(100mV/s)下仍可保留60%的電容值。

This study used rayon woven fabrics as the raw material of activated carbon fabrics (ACFs), which are manufactured by oxidation engineering, carbonization engineering and activation engineering in a continuous semi-open high-temperature furnace. Firstly, the activated carbon fabricare prepared from two specific manufactured condition: (i) the ACFs are manufactured by difference production rate10 cm/min、15 cm/min、20 cm/min and 80 ml/min steam activator at 1000℃, (ii) the other hand, the ACFs are prepared by difference flow rate of steam activator 80 ml/min、120 ml/min、160 ml/min and 10 cm/min production rate at 1000C. Then, the ACFs’s electrochemical prosperities are evaluated by three-electrode device.
The experiments results (i) show the specific surface area and electrical capacitance would be higher as decrease production rate. The results (ii), which offers higher flow rate of steam activator, the specific surface area and mesopores ratio of ACFs are increased resulting in higher value of electronic conductivity.
The activated carbon fabrics prepared at manufactured condition at 160 ml/min with 10 cm/min production rate, obtained specific surface area 2332.1m2/g, mesopores percentage 78.7%, which shows 430.4 F/g at low rate charge (5 mV/s) and the 60% capacitance rotation at high rate charge (100 mV/s).

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