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钙钛矿太阳能电池无机空穴传输材料的研究进展
陈雨1,2(), 林埔安1,2, 蔡冰2(), 张文华1,2()
Research Progress of Inorganic Hole Transport Materials in Perovskite Solar Cells
CHEN Yu1,2(), LIN Puan1,2, CAI Bing2(), ZHANG Wenhua1,2()

图2. 代表性的无机空穴传输材料的最高占据分子轨道(HOMO)(或价带)和最低未占据分子轨道(LUMO)(或导带)能级(Spiro-OMeTAD作为对比)[18]

Fig. 2. Highest occupied molecular orbital (HOMO) (or valence-band) and lowest unoccupied molecular orbital (LUMO) (or conduction-band) energy levels relative to the vacuum of representative inorganic hole transport materials (HOMO and LUMO of Spiro-OMeTAD for comparison)[18]