TY - JOUR
T1 - Degradation Mechanisms of Solution-Processed Planar Perovskite Solar Cells
T2 - Thermally Stimulated Current Measurement for Analysis of Carrier Traps
AU - Qin, Chuanjiang
AU - Matsushima, Toshinori
AU - Fujihara, Takashi
AU - Potscavage, William J.
AU - Adachi, Chihaya
N1 - Publisher Copyright:
© 2015 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
PY - 2016/1/20
Y1 - 2016/1/20
N2 - Degradation mechanisms of CH3NH3PbI3-based planar perovskite solar cells (PSCs) are investigated using a thermally stimulated current technique. Hole traps lying above the valence-band edge of the CH3NH3PbI3 are detected in PSCs degraded by continuous simulated solar illumination. One source of the hole traps is the photodegradation of CH3NH3PbI3 in the presence of water.
AB - Degradation mechanisms of CH3NH3PbI3-based planar perovskite solar cells (PSCs) are investigated using a thermally stimulated current technique. Hole traps lying above the valence-band edge of the CH3NH3PbI3 are detected in PSCs degraded by continuous simulated solar illumination. One source of the hole traps is the photodegradation of CH3NH3PbI3 in the presence of water.
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U2 - 10.1002/adma.201502610
DO - 10.1002/adma.201502610
M3 - Article
AN - SCOPUS:84955191074
SN - 0935-9648
VL - 28
SP - 466
EP - 471
JO - Advanced Materials
JF - Advanced Materials
IS - 3
ER -