Dye-sensitized solar cells using nanocrystalline ZnO as the photoanode and a metal-free sensitizer with a benzothiadiazole entity directly connected to the 2-cyanoacrylic acid acceptor exhibited an efficiency (5.18%) higher than those using the TiO2 photoanode. Use of a hierarchical ZnO back scattering layer further improved the efficiency to 5.82%.
                                    染料敏化太阳能电池使用纳米晶ZnO作为光阳极,以及一种与
2-氰基丙烯酸受体直接相连的含苯并
噻二唑基的无
金属敏化剂,其效率(5.18%)高于使用TiO2光阳极的电池。使用分层ZnO背散射层可将效率进一步提高至5.82%。