具有碳基电极的全印刷钙钛矿太阳能电池中的纳米结构
Nanoarchitectonics in fully printed perovskite solar cells with carbon-based electrodes
摘要:
利用聚苯乙烯纳米颗粒的牺牲膜在介孔金属氧化物层中引入纳米孔。这使得能够在氧化物支架内生长更大的钙钛矿晶体,并显著抑制非辐射复合并提高器件性能。这项工作证实了这种纳米结构方法在钙钛矿光电器件中的潜在应用。
英文摘要:
A sacrificial film of polystyrene nanoparticles was utilized to introduce nano-cavities in mesoporous metal oxide layers. This enabled the growth of larger perovskite crystals inside the oxide scaffold with significantly suppressed non-radiative recombination and improving device performance. This work exemplifies potential applications of such nanoarchitectonic approaches in perovskite opto-electronic devices.
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