<i>o</i>-Methoxy Substituents in Spiro-OMeTAD for Efficient Inorganic–Organic Hybrid Perovskite Solar Cells

Joong Jeon, Nam; Yoon Lee, Do; Chan Kim, Young; Seo, Jangwon; Hong Noh, Jun; Lee, Jaemin; Il Seok, Sang

doi:10.1021/ja502824c

Public

o-Methoxy Substituents in Spiro-OMeTAD for Efficient Inorganic–Organic Hybrid Perovskite Solar Cells

Published in Journal of the American Chemical Society • May 16, 2014

Authors:

Nam Joong Jeon

Do Yoon Lee

Young Chan Kim

Abstract

Three spiro-OMeTAD derivatives have been synthesized and characterized by (1)H/(13)C NMR spectroscopy and mass spectrometry. The optical and electronic properties of the derivatives were modified by changing the positions of the two methoxy substituents in each of the quadrants, as monitored by UV-v...

Subject

Chemistry

Cyclic voltammetry

Perovskite (structure)

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