采用高传导率银铜镍网格电极的柔性聚合物太阳能电池  

Flexible polymer solar cells using high conductivility Ag∶Cu∶Ni metal grid anode

作　　者：杨少鹏[1] 柴老大[1] 李占峰[1] 刘贤豪 邹竞 李晓苇[1] 傅广生[1] 

机构地区：[1]河北大学物理科学与技术学院,河北保定071002 [2]中国乐凯胶片公司,河北保定071051

出　　处：《应用光学》2010年第2期210-214,共5页Journal of Applied Optics

基　　金：国家自然科学基金(No.60678006)

摘　　要：采用一种新的阳极材料:银、铜、镍的复合金属网格阳极,利用旋涂法制成了活性层为P3HT(poly(3-hexylthiophene))∶PCBM([6,6]-phenylC61-butyricacidmethylester)的柔性衬底聚合物太阳能电池。制备了5种不同结构的柔性聚合物太阳能电池器件,将采用新型阳极材料的柔性衬底聚合物太阳能电池与传统ITO(Indium tin oxide)阳极的柔性衬底聚合物太阳能电池进行对比,发现新型阳极材料所制成的器件性能得到大幅度的提高,其电池器件在50 mW/cm2强度光照下,开路电压(Voc)为0.54 V,短路电流密度(Jsc)为5.39 mA/cm2,能量转换效率为2.060%。A new metal grid anode made of silver, copper and nickel is reported. Using it as anode, P3HT （poly （3-hexylthiophene））： PCBM （[6, 6]-phenylC61-butyricacidmethylester） layer as active layer, flexible polymer solar cells were manufactured by spin-coating. Five different structures of solar cell devices were made by using the traditional Indium tin oxide （ITO） anode material or the new anode material. After comparison, it is found that the performances of the new anode material device is greatly improved, open circuit voltage of 0. 54 V, short circuit current density of 5. 39 mA/cm^2, and power conversion efficiency （PCE） of 2. 060% are achieved under 50 mw/cm^2illumination.

关 键 词：合金网格 阳极 P3HT∶PCBM 柔性聚合物 太阳能电池 能量转换效率 

分 类 号：TN205[电子电信—物理电子学] TB331[一般工业技术—材料科学与工程]