CAJ | 학술논문

以市售 PEDOT：PSS 水溶液为催化层主要原材料，采用简易的旋涂工艺获得柔性和刚性两类透明对电极，着重考察了相应双面吸光染料敏化太阳电池（DSCs）的光电性能。结果表明，PEDOT：PSS 对电极在可见光范围内（400nm ~700nm）具有十分优异的透光性能，其透光率能维持在80%。采用高透光率的 PEDOT：PSS 对电极，能获得较理想的柔性和刚性两类双面吸光 DSCs，正反面均展现出较佳的转换效率。当模拟光源从光阳极入射时，柔性和刚性两类器件的转换效率分别达到1.09%和5.11%，其值均与相应 Pt 对电极 DSCs 相当（分别为1.01%和5.19%）；当模拟光源从对电极入射时，两类器件均依然具有从光阳极入射时效率的约50%，其值分别为0.51%和2.18%。
이시수 PEDOT：PSS 수용액위최화층주요원재료，채용간역적선도공예획득유성화강성량류투명대전겁，착중고찰료상응쌍면흡광염료민화태양전지（DSCs）적광전성능。결과표명，PEDOT：PSS 대전겁재가견광범위내（400nm ~700nm）구유십분우이적투광성능，기투광솔능유지재80%。채용고투광솔적 PEDOT：PSS 대전겁，능획득교이상적유성화강성량류쌍면흡광 DSCs，정반면균전현출교가적전환효솔。당모의광원종광양겁입사시，유성화강성량류기건적전환효솔분별체도1.09%화5.11%，기치균여상응 Pt 대전겁 DSCs 상당（분별위1.01%화5.19%）；당모의광원종대전겁입사시，량류기건균의연구유종광양겁입사시효솔적약50%，기치분별위0.51%화2.18%。
A commercial PEDOT:PSS aqueous solution was used as main raw material to prepare transparent counter electrodes of flexi-ble type and rigid type in the simple spin - on process. Photoelectric performance of assembling bifacial(bifacially light absorbing)dye- sensitised solar cell was emphatically investigated. Results show that PEDOT:PSS counter electrode possess outstanding transmitting property in the visible range of 400nm to 700nm,keeping a transmittance of about 80% . Bifacial DSCs of flexible type and rigid type resembled with high transparent PEDOT:PSS counter electrode show comparably good conversion efficiency both positive and opposite (front and back). When the simulating illuminant enters from the photoanode side,devices of flexible type and rigid type show conver-sion efficiency of 1. 09% and 5. 11% respectively,compared to conversion efficiency of 1. 01% and 5. 19% respectively with corre-sponding Pt counter electrode assembling DSCs. While the simulating illuminant enters from the counter electrode side,both devices show conversion efficiency of 0. 51% and 2. 18% respectively,about the half value as simulating illuminant incident from photoanode side.