Probe Decomposition of Methylammonium Lead Iodide Perovskite in N2 and O2 by in Situ Infrared Spectroscopy

2017 ◽  
Vol 121 (6) ◽  
pp. 1169-1174 ◽  
Author(s):  
Xiaozhou Yu ◽  
Ying Qin ◽  
Qing Peng
Keyword(s):  
Infrared Spectroscopy ◽  
Lead Iodide ◽  
Methylammonium Lead Iodide ◽  
In Situ Infrared Spectroscopy

scholarly journals In situ investigation of degradation at organometal halide perovskite surfaces by X-ray photoelectron spectroscopy at realistic water vapour pressure

2017 ◽  
Vol 53 (37) ◽  
pp. 5231-5234 ◽  
Author(s):  
Jack Chun-Ren Ke ◽  
Alex S. Walton ◽  
David J. Lewis ◽  
Aleksander Tedstone ◽  
Paul O'Brien ◽  
...  
Keyword(s):  
Water Vapour ◽  
Photoelectron Spectroscopy ◽  
Ambient Pressure ◽  
Water Vapour Pressure ◽  
Lead Iodide ◽  
X Ray ◽  
In Situ Investigation ◽  
Organometal Halide Perovskite ◽  
Methylammonium Lead Iodide

Near-ambient-pressure X-ray photoelectron spectroscopy enables the study of the reaction of in situ-prepared methylammonium lead iodide (MAPI) perovskite at realistic water vapour pressures for the first time.

scholarly journals In situ Infrared Spectroscopy of Iridium Oxide

1987 ◽  
Vol 134 (12) ◽  
pp. 3090-3094 ◽  
Author(s):  
R. O. Lezna ◽  
K. Kunimatsu ◽  
T. Ohtsuka ◽  
N. Sato
Keyword(s):  
Infrared Spectroscopy ◽  
Iridium Oxide ◽  
In Situ Infrared Spectroscopy

scholarly journals Electrochemical stability of glyme-based electrolytes for Li–O2 batteries studied by in situ infrared spectroscopy

2020 ◽  
Vol 22 (29) ◽  
pp. 16615-16623 ◽  
Author(s):  
Gabriela Horwitz ◽  
Ernesto J. Calvo ◽  
Lucila P. Méndez De Leo ◽  
Ezequiel de la Llave
Keyword(s):  
Infrared Spectroscopy ◽  
Electrochemical Stability ◽  
Lithium Ions ◽  
In Situ Infrared Spectroscopy

Tetraglyme-based electrolytes are intrinsically unstable even in the absence of oxygen and lithium ions. While diglyme-based electrolytes show better stability, the addition of water exacerbates their decomposition.

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