我组近期钙钛矿太阳能电池进展

近期，我组在钙钛矿太阳能电池方面再次取得新进展。

(1)改进的两步法制备出高效无空穴传输材料结构的钙钛矿太阳能电池,并通过理论模型的计算,证明了其良好的异质结特性；

(2)小分子有机物对钙钛矿表面进行修饰,改善了界面性质,促进载流子的传输；

(3)对ZnO进行界面修饰，抑制复合，提高ZnO基钙钛矿电池性能;

(4)新型空穴传输材料和碳对电极的有效使用，大大降低了生产成本。

截止2014年9月3日，我组在Chem. Commun., ACS Appl. Mater. Interfaces, Appl. Phys. Lett., RSC Adv.已接收发表钙钛矿太阳能电池相关文章7篇，正在送审文章4篇。

已接收发表文章：

[1] Shi J, Dong J, Lv S, et al. Hole-conductor-free perovskite organic lead iodide heterojunction thin-film solar cells: High efficiency and junction property[J]. Applied Physics Letters, 2014, 104(6): 063901.

[2] Jiang-Jian S, Wan D, Yu-Zhuan X, et al. Enhanced Performance in Perovskite Organic Lead Iodide Heterojunction Solar Cells with Metal-Insulator-Semiconductor Back Contact[J]. Chinese Physics Letters, 2013, 30(12): 128402.

[3] Lv S, Han L, Xiao J, et al. Mesoscopic TiO 2/CH 3 NH 3 PbI 3 perovskite solar cells with new hole-transporting materials containing butadiene derivatives[J]. Chemical Communications, 2014, 50(52): 6931-6934.

[4] Xu Y, Shi J, Lv S, et al. Simple Way to Engineer Metal–Semiconductor Interface for Enhanced Performance of Perovskite Organic Lead Iodide Solar Cells[J]. ACS applied materials & interfaces, 2014, 6(8): 5651-5656.

[5] Shi J, Luo Y, Wei H, et al. Modified Two-step Deposition Method for High-Efficiency TiO2/CH3NH3PbI3 Heterojunction Solar Cells[J]. ACS applied materials & interfaces, 2014.

[6] Xiao J, Han L, Zhu L, et al. A thin pristine non-triarylamine hole-transporting material layer for efficient CH 3 NH 3 PbI 3 perovskite solar cells[J]. RSC Advances, 2014, 4(62): 32918-32923.

[7] Dong J, et al. Impressively Enhanced Performance of ZnO Nanorods-Based Perovskite Solar Cells with Al-doped ZnO Interfacial Modification. Chemical Communications, 2014.