与硅纳米晶体杂交后，零维钙钛矿太阳能电池在两年多时间里性能和稳定性得到提升。
Performance and stability gain in zero-dimensional perovskite solar cells after >2 years when hybridized with silicon nanocrystals.
作者信息
McDonald Calum, Ni Chengsheng, Maguire Paul, Mariotti Davide, Svrcek Vladimir
机构信息
Research Center for Photovoltaics, National Institute of Advanced Industrial Science and Technology (AIST) Central 2, Umezono 1-1-1 Tsukuba 305-8568 Japan
College of Resources and Environment, Southwest University Beibei Chongqing China.
出版信息
Nanoscale Adv. 2019 Nov 8;1(12):4683-4687. doi: 10.1039/c9na00516a. eCollection 2019 Dec 3.
We report highly stable zero-dimensional (CHNH)BiI photovoltaic cells which demonstrate a 33% increase in performance after 2 years when hybridized with silicon nanocrystals (SiNCs). The natural oxidation of SiNCs is expected to consume radical species and improve the SiNC/(CHNH)BiI interface and electronic coupling whilst also inhibiting defect-induced degradation.
我们报道了高度稳定的零维(CHNH)BiI光伏电池，当与硅纳米晶体(SiNCs)杂交时，其性能在2年后提高了33%。预计SiNCs的自然氧化会消耗自由基物种，改善SiNCs/(CHNH)BiI界面和电子耦合，同时还能抑制缺陷诱导的降解。
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