广州化工
廣州化工
엄주화공
Guangzhou Chemical Industry
2015年
22期
95-97
,共3页
ZnO薄膜%正交实验法%热处理温度%光电转化率
ZnO薄膜%正交實驗法%熱處理溫度%光電轉化率
ZnO박막%정교실험법%열처리온도%광전전화솔
ZnO thin film%orthogonal experiment method%annealing temperature%photoelectric conversion efficiency
采用溶胶-凝胶配合旋涂法在FTO上制备ZnO薄膜,将所制备的薄膜作为光阳极组装成染料敏化太阳能电池,在100 W 氙灯为模拟太阳光(100 mW/cm2)下,进行光电性能测试。考虑到影响光电性能的3个工艺参数,即退火温度、镀膜层数、退火时间,利用正交实验法对ZnO薄膜电池光电转化率进行工艺优化,得到最优工艺参数。结论：热处理温度对薄膜的光电性能影响最大,热处理时间影响最小；最优工艺方案为：在500℃下热处理60 min,镀膜6层。
採用溶膠-凝膠配閤鏇塗法在FTO上製備ZnO薄膜,將所製備的薄膜作為光暘極組裝成染料敏化太暘能電池,在100 W 氙燈為模擬太暘光(100 mW/cm2)下,進行光電性能測試。攷慮到影響光電性能的3箇工藝參數,即退火溫度、鍍膜層數、退火時間,利用正交實驗法對ZnO薄膜電池光電轉化率進行工藝優化,得到最優工藝參數。結論：熱處理溫度對薄膜的光電性能影響最大,熱處理時間影響最小；最優工藝方案為：在500℃下熱處理60 min,鍍膜6層。
채용용효-응효배합선도법재FTO상제비ZnO박막,장소제비적박막작위광양겁조장성염료민화태양능전지,재100 W 선등위모의태양광(100 mW/cm2)하,진행광전성능측시。고필도영향광전성능적3개공예삼수,즉퇴화온도、도막층수、퇴화시간,이용정교실험법대ZnO박막전지광전전화솔진행공예우화,득도최우공예삼수。결론：열처리온도대박막적광전성능영향최대,열처리시간영향최소；최우공예방안위：재500℃하열처리60 min,도막6층。
ZnO thin films were prepared by using sol-gel method with the spin coating on the FTO, the film of the preparation which is served as the light anode is assembled into dye-sensitized solar cells to test the photoelectric performance under the 100 W xenon lamp (100 mW/cm2 ) . Affected by three parameters of the photoelectric performance included annealing temperature, film layers and grinding time, orthogonal experiment method was used for process optimization. The results showed that heat treatment temperature affected the photoelectric properties of thin films most, and the time of heat treatment was the smallest. The optimum technological scheme was as follows: heat treatment for 60 min under 500 ℃, 6 layers of coating.
