WebJan 6, 2024 · Inverted perovskite solar cells (PSCs) have gained rapid progress and increasing research interest in recent years. The poly (triarylamine) (PTAA) is the most frequently used semiconductor in the hole-transporting layer (HTL) in inverted PSCs for its favorable highest occupied molecular orbital energy level (−5.2 eV), excellent carrier … Web丙烯酸,是一种有机化合物,化学式为c3h4o2,为无色液体,有刺激性气味,与水混溶,可混溶于乙醇、乙醚。化学性质活泼,在空气中易聚合,加氢可还原成丙酸,与氯化氢加 …
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WebPTAA(聚三芳基胺)半导体是一种有机p型半导体,空穴迁移率高达10 −3 到10 −2 cm 2 V −1 s −1 ,可实现高载流子迁移率。它是一种稳定的玻璃态聚合物,对于厚膜二极管具有良 … WebDec 9, 2014 · 不是 四氢呋喃 造成的,找其他原因,要么就是心理原因. 可以参见Update中的毒理学报告,四氢呋喃喝一勺都没事儿. Tetrahydrofuran. -- Wikipedia. THF通常被认为是毒性较小的溶剂。. 其 半数致死量 (LD50)与 丙酮 接近。. 因其优良的溶解性能,THF可以渗入皮 … cf5540
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WebMay 3, 2024 · 3 PTAA in n–i–p Devices. PTAA has many advantages to become a promising HTL option for n–i–p PSCs. It has a higher hole mobility (around 4 × 10 −3 cm … WebApr 1, 2024 · The electronic energy levels of dopant-free PTAA and LAD doped PTAA by INDD processing were analyzed by ultraviolet photoemission spectroscopy (UPS) spectra. The onset (E i) and cut-off (E cut-off) energy regions of the UPS spectra are shown in Fig. S7. Compared with dopant-free PTAA film, both the E i and E cut-off are negatively … http://www.qiyuebio.com/details/4158 bwh orthopaedics hale