Atomically unraveling the structural evolution of surfaces and interfaces in metal halide perovskite quantum dots.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300653
Abstract: Revealing the local structural change of metal halide perovskites (MHPs) induced by external conditions is important to understand their performance and stability in optoelectronic applications. However, previous studies on the properties and structures of MHPs… read more here.
Keywords: surfaces interfaces; quantum dots; metal halide; structural evolution ... See more keywords
From JWH-018 to OXIZIDS: Structural evolution of synthetic cannabinoids in the European Union from 2008 to present day.
Sign Up to like & getrecommendations! Published in 2022 at "Drug testing and analysis"
DOI: 10.1002/dta.3422
Abstract: With new synthetic cannabinoids (SCs) appearing on the European drug market every year, early warning systems are key to detect, monitor, and respond to threats posed by them. The European Union Early Warning System (EU… read more here.
Keywords: scs; european union; structural evolution; union ... See more keywords
Operando Observation of Structural Evolution and Kinetics of Li[Ni0.6Co0.2Mn0.2]O2 at Elevated Temperature
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Research in Chinese Universities"
DOI: 10.1007/s40242-020-0198-8
Abstract: Li[Ni0.6Co0.2Mn0.2]O2(NCM622) is one of the best commercialized cathodes in the battery field. However, poor cyclability at relatively high temperature hinders its multiple usages. Here, operando tests were performed to investigate the phase transitions and electron/ion… read more here.
Keywords: temperature; operando observation; observation structural; structural evolution ... See more keywords
Temperature-induced structural evolution of Sm nanoparticles on Al 2 O 3 thin film: An in-situ investigation using SRPES, XPS and STM
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2016.11.145
Abstract: Abstract The structural evolution of Sm nanoclusters on ultrathin film of Al2O3 epitaxially grown on Ni3Al(111) substrate at elevated temperatures was investigated in-situ using synchrotron radiation photoemission spectroscopy (SRPES), X-ray photoelectron spectroscopy (XPS) and scanning… read more here.
Keywords: temperature; thin film; structural evolution; spectroscopy ... See more keywords
Structural evolution of fluorinated graphene upon molten-alkali treatment probed by X-ray absorption near-edge structure spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.01.190
Abstract: Abstract The structural evolution of fluorinated graphene (FG) nanosheets upon molten-alkali treatment has been systematically investigated utilizing X-ray absorption near-edge structure (XANES) spectroscopy. It is found that the hydroxyl groups can progressively displace fluorine atoms… read more here.
Keywords: molten alkali; evolution fluorinated; structural evolution; spectroscopy ... See more keywords
Friction-induced nano-structural evolution of graphene as a lubrication additive
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.10.119
Abstract: Abstract Graphene has attracted enormous attention in the field of lubrication based on its excellent physical and chemical properties. Although many studies have obtained thermally or chemically- exfoliated graphene and investigated their wide and important… read more here.
Keywords: lubrication; graphene; friction; nano structural ... See more keywords
Structural evolution, magnetization enhancement, and ferroelectric properties of Er3+-doped SmFeO3
Sign Up to like & getrecommendations! Published in 2017 at "Ceramics International"
DOI: 10.1016/j.ceramint.2017.09.091
Abstract: Abstract The effects of Er 3+ ion doping on the lattice structure, magnetism, and ferroelectric properties of SmFeO 3 were investigated by X-ray diffraction (XRD), magnetic characterization, and ferroelectricity characterization. The results show that the… read more here.
Keywords: magnetization enhancement; ferroelectric properties; evolution magnetization; structural evolution ... See more keywords
Structural evolution of salt-free aqueous Laponite dispersions: A study based on low-field NMR relaxometry and rheological investigations
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125126
Abstract: Abstract The combination of Low-Field NMR relaxometry (LF-NMR) and rheological analyses was used to investigate the kinetics of aging and structural evolution of salt-free aqueous Laponite dispersions with concentrations ranging from 0.33 to 2.00 wt%. The… read more here.
Keywords: nmr; evolution; low field; time ... See more keywords
The structural evolution and fragmentation of coal-derived soot and carbon black during high-temperature air oxidation
Sign Up to like & getrecommendations! Published in 2020 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2019.11.045
Abstract: Abstract The structural evolution of SF-soot (derived from the rapid pyrolysis of ShenFu bituminous coal) and a carbon black (Printex) was performed for air oxidation at 1273 and 1473 K. The morphology and nanostructure transformations were… read more here.
Keywords: oxidation; conversion; structural evolution; carbon black ... See more keywords
Structural evolution and phase transition of Sr3Sn2O7 doped with Ca
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2021.138319
Abstract: Abstract The ceramics of Sr3-xCaxSn2O7 (x = 0,0.1,0.2,0.3,0.6,0.8,1) were synthesized by solid-state reaction method. The lattice constants of Sr3-xCaxSn2O7 decrease, and the rotation of oxygen octahedron around c axis increases with the increasing of Ca doping. The… read more here.
Keywords: phase; evolution phase; phase transition; sr3 xcaxsn2o7 ... See more keywords
Structural evolution and mechanical properties of Ti-41Zr-7.3Al alloy during continuous cooling process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.07.204
Abstract: Abstract The structural evolution and mechanical properties of Ti-41Zr-7.3Al alloy during continuous cooling process are investigated. X-ray diffraction (XRD) and transmission electron microscopy (TEM) are used to analyze the phase transformation and microstructure evolution, meanwhile,… read more here.
Keywords: 41zr 3al; 3al alloy; mechanical properties; structural evolution ... See more keywords