Fluoroethylamine engineering for effective passivation improves efficiency of perovskite solar cells
Perovskite film, a key layer of the perovskite solar cell (PSC), determines the performance and stability of the device.
Aug 17, 2021
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Perovskite film, a key layer of the perovskite solar cell (PSC), determines the performance and stability of the device.
Aug 17, 2021
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163
In lithium-ion storage, microstructured single crystal electrode materials show great advantages for ionic conductivity because of removing grain boundaries inside the materials but usually trade off the diffusion distance ...
Mar 29, 2024
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Metallic lithium is considered as the ultimate anode material of next-generation high-performance energy storage system, owing to its ultrahigh theoretical specific capacity (3860 mA h g-1), ultralow electrochemical potential ...
Apr 21, 2023
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A new coating for lithium-ion batteries (LIBs), developed by scientists at UNIST promises extended driving for future electric vehicles (EVs). The coating, described in a paper published in the journal Nature Energy, when ...
Mar 19, 2021
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NIMS and Osaka University Graduate School of Engineering have succeeded in fabricating a nickel single crystal with only a very few crystalline defects by irradiating nickel powder with a large-radius, flat-top laser beam ...
Jul 12, 2022
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A research team led by Prof. Ma Cheng from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) revealed that the large resistance in Li-ion-conducting electrolyte is not caused ...
Apr 12, 2023
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A NIMS research team has developed a new technique to image grain boundaries obstructing lithium-ion migration in solid-state batteries—a promising type of next-generation battery.
Feb 27, 2024
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Hybrid organic-inorganic perovskite materials have emerged as promising candidates for photovoltaic applications due to their outstanding optoelectronic properties and low-cost solution processing technique. Power conversion ...
Mar 22, 2022
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Recent developments have enabled perovskite solar cells (PSCs) to achieve power conversion efficiencies exceeding 25.7%; thus, these devices are considered rising stars in the photovoltaics field. However, the homogeneous ...
Nov 29, 2022
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