Results 281 to 290 of about 629,447 (347)

Highly Reproducible Perovskite Solar Cells with Average Efficiency of 18.3% and Best Efficiency of 19.7% Fabricated via Lewis Base Adduct of Lead(II) Iodide

Journal of the American Chemical Society, 2015
Namyoung Ahn, Dae-Yong Son, In-Hyuk Jang
exaly   +2 more sources

Semiconducting Tin and Lead Iodide Perovskites with Organic Cations: Phase Transitions, High Mobilities, and Near-Infrared Photoluminescent Properties

Inorganic Chemistry, 2013
Constantinos C Stoumpos, Christos D Malliakas, Mercouri G Kanatzidis   +2 more
exaly   +2 more sources

Transporting holes stably under iodide invasion in efficient perovskite solar cells

Science, 2022
Highly efficient halide perovskite solar cells generally rely on lithium-doped organic hole transporting layers that are thermally and chemically unstable, in part because of migration of iodide anions from the perovskite layer.
Tao Wang, Yao Zhang, Weiyu Kong, L. Qiao, Bingguo Peng, Zhichao Shen, Q. Han, Han Chen, Z. Yuan, Rong-bo Zheng, Xudong Yang   +10 more
semanticscholar   +1 more source

Impact of strain relaxation on performance of α-formamidinium lead iodide perovskite solar cells

Science, 2020
Relieving unwanted strain Although the α-phase of formamidinium lead iodide (FAPbI3) has a suitable bandgap for use in solar cells, it must be stabilized with additional cations.
Gwisu Kim, Hanul Min, K. Lee, Do Yoon Lee, Songhak Yoon, S. Seok   +5 more
semanticscholar   +1 more source

Dual-Network Structured Hydrogel Electrolytes Engaged Solid-State Rechargeable Zn-Air/Iodide Hybrid Batteries.

Angewandte Chemie, 2022
As a key component of batteries, the electrolyte determines the ion transport and interface chemistry of the cathode and anode. In this work, we develop a dual-network structured hydrogel electrolyte composed of polyacrylamide (PAM), sodium alginate (SA)
Qingqing Liu, Chen Xia, C. He, Wei Guo, Ziping Wu, Zhen Li, Qiang Zhao, B.Y. Xia   +7 more
semanticscholar   +1 more source

Co‐Evaporated Formamidinium Lead Iodide Based Perovskites with 1000 h Constant Stability for Fully Textured Monolithic Perovskite/Silicon Tandem Solar Cells

Advanced Energy Materials, 2021
Formamidinium iodide (FAI) based perovskite absorbers have been shown to be ideal candidates for highly efficient and operationally stable perovskite solar cells (PSC).
M. Roß, Stefanie Severin, M. Stutz, P. Wagner, Hans Köbler, Martin Favin–Lévêque, A. Al‐Ashouri, Paul Korb, P. Tockhorn, A. Abate, B. Stannowski, B. Rech, S. Albrecht   +12 more
semanticscholar   +1 more source

Sulfonate-Assisted Surface Iodide Management for High-Performance Perovskite Solar Cells and Modules.

Journal of the American Chemical Society, 2021
Owing to the ionic nature of lead halide perovskites, their halide-terminated surface is unstable under light-, thermal-, moisture-, or electric-field-driven stresses, resulting in the formation of unfavorable surface defects.
Ruihao Chen, Yongke Wang, Siqing Nie, Hui Shen, Yong Hui, Jian Peng, Binghui Wu, Jun Yin, Jing Li, N. Zheng   +9 more
semanticscholar   +1 more source

Efficient, stable solar cells by using inherent bandgap of α-phase formamidinium lead iodide

Science, 2019
Maintaining the bandgap The bandgap of the black α-phase of formamidinium-based lead triiodide (FAPbI3) is near optimal for creating high-efficiency perovskite solar cells.
Hanul Min, Maengsuk Kim, Seung-Un Lee, Hyeonwoo Kim, Gwisu Kim, Keunsu Choi, Jun Hee Lee, S. Seok   +7 more
semanticscholar   +1 more source

Methanesulfonyl Iodide

Inorganic Chemistry, 2019
Methanesulfonyl iodide is produced in aqueous solutions from the reaction of triiodide with methanesulfinate. Dichroic crystals of (CH3SO2I)4·KI3·2I2 are formed from KI/I2 solutions with high concentrations of CH3SO2-, while dichroic crystals of (CH3SO2I)2·RbI3 are formed from RbI/I2 solutions.
Pradeepa Rajakaruna, John D. Gorden, David M. Stanbury   +2 more
openaire   +2 more sources

Iodide mumps

Clinical Imaging, 2013
Iodide sialadenitis is a rare, delayed idiosyncratic reaction to iodine-containing contrast media. We present non-contrast computed tomography images of this benign but dramatic adverse reaction occurring in the submandibular glands.
Anthony Minh Tien, Chau, Dan, Suan
openaire   +2 more sources