On the Radical‐Induced Degradation of Quaternary Ammonium Cations for Anion‐Exchange Membrane Fuel Cells and Electrolyzers
Sign Up to like & getrecommendations! Published in 2022 at "Chemsuschem"
DOI: 10.1002/cssc.202201571
Abstract: Abstract Four benzylic‐type quaternary ammonium (QA) compounds with different electron density at the phenyl group were evaluated for their susceptibility against degradation by radicals. Time‐resolved absorption spectroscopy indicated that radicals with oxidizing and reducing character… read more here.
Keywords: induced degradation; anion exchange; quaternary ammonium; radical induced ... See more keywords
Kinetics of heterogeneous-induced degradation for artesunate and artemether
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-018-7257-0
Abstract: This paper presents the results obtained after the investigation of two artemisinin derived sesquiterpenes, namely artesunate and artemether, currently studied for their antitumor properties. The chosen methods of analysis included UATR–FTIR spectroscopy, characterization of the… read more here.
Keywords: degradation; artesunate artemether; kinetics heterogeneous; induced degradation ... See more keywords
Influence of potential induced degradation phenomena on electrical insulating backsheet in photovoltaic modules
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2018.10.057
Abstract: Abstract Because of improving solar-cell fabrication and converter technology, solar photovoltaic (PV) systems have emerged as one of the most promising methods of renewable power generation. In PV modules, polyethylene terephthalate (PET) is usually used… read more here.
Keywords: induced degradation; influence potential; discharge; degradation ... See more keywords
A comparative investigation on in-situ and laboratory standard test of the potential induced degradation of crystalline silicon photovoltaic modules
Sign Up to like & getrecommendations! Published in 2018 at "Renewable Energy"
DOI: 10.1016/j.renene.2018.04.051
Abstract: Abstract Potential induced degradation (PID) is one of the genuinely critical concerns of a sustainable power generation from a PV system. Generally, the PID behavior of a PV module is tested in the laboratory according… read more here.
Keywords: degradation; potential induced; standard test; laboratory standard ... See more keywords
The influence of sodium ions decorated micro-cracks on the evolution of potential induced degradation in p-type crystalline silicon solar cells
Sign Up to like & getrecommendations! Published in 2018 at "Solar Energy"
DOI: 10.1016/j.solener.2018.08.082
Abstract: Abstract In recent years, potential induced degradation (PID) has been a topic of interest to scientists because of its significant impact on performance deterioration of solar cells. Research has shown that the major cause of… read more here.
Keywords: potential induced; induced degradation; decorated micro; micro cracks ... See more keywords
Reducing potential induced degradation of silicon solar cells by using a liquid oxidation technique
Sign Up to like & getrecommendations! Published in 2018 at "Solar Energy Materials and Solar Cells"
DOI: 10.1016/j.solmat.2018.04.012
Abstract: Abstract An ultrathin layer of SiOx formed on the surface of a silicon solar cell can significantly reduce the potential induced degradation effect in solar cell modules. In this work, a liquid oxidation (LO) technique… read more here.
Keywords: induced degradation; liquid oxidation; silicon solar; potential induced ... See more keywords
Liquid Core Waveguide Cell with In Situ Absorbance Spectroscopy and Coupled to Liquid Chromatography for Studying Light-Induced Degradation
Sign Up to like & getrecommendations! Published in 2022 at "Analytical Chemistry"
DOI: 10.1021/acs.analchem.2c00886
Abstract: In many areas, studying photostability or the mechanism of photodegradation is of high importance. Conventional methods to do so can be rather time-consuming, laborious, and prone to experimental errors. In this paper we evaluate an… read more here.
Keywords: spectroscopy; light induced; cell; induced degradation ... See more keywords
On the Correlation between Light-Induced Degradation and Minority Carrier Traps in Boron-Doped Czochralski Silicon.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c17549
Abstract: Boron-doped Czochralski-grown silicon wafers dominate the photovoltaic market. Light-induced degradation of these wafers is one of the most significant roadblocks for high-efficiency solar cells. Despite a very large number of publications on this topic, only… read more here.
Keywords: degradation; light induced; induced degradation; minority carrier ... See more keywords
Hydroxide-Induced Degradation of Olefin Metathesis Catalysts: A Challenge for Metathesis in Alkaline Media
Sign Up to like & getrecommendations! Published in 2020 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b05163
Abstract: Hydroxide ion is shown to be a potent disruptor of Ru-catalyzed olefin metathesis, in a study of the Hoveyda catalyst HII. Addition of [NnBu4][OH] immediately terminates metathesis via HII, an effe... read more here.
Keywords: hydroxide induced; induced degradation; degradation olefin; olefin metathesis ... See more keywords
Solvent-Induced Degradation of Electrochemically Exfoliated Vanadium Selenide Visualized by Electron Microscopy
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04749
Abstract: Recently discovered two-dimensional ferromagnetic materials (2DFMs) have rapidly gained much interest in the fields of spintronics and computing, where they may prove powerful tools for miniaturizing devices such as magnetic tunnel junctions and spin-transfer torque… read more here.
Keywords: vanadium selenide; microscopy; induced degradation; electron ... See more keywords
Analysis of inhomogeneous local distribution of potential induced degradation at a rooftop photovoltaic installation
Sign Up to like & getrecommendations! Published in 2017 at "Iet Renewable Power Generation"
DOI: 10.1049/iet-rpg.2017.0105
Abstract: Potential induced degradation (PID) of photovoltaic (PV) modules is one of the frequently observed failures in PV installations nowadays. This study investigates the inhomogeneous and complex PID generation on rooftop installations on industrial buildings as… read more here.
Keywords: pid; degradation; potential induced; induced degradation ... See more keywords