Results 1 to 10 of about 197,798 (287)

Efficient syntheses of climate relevant isoprene nitrates and (1R,5S)-(−)-myrtenol nitrate [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2016
Here we report the chemoselective synthesis of several important, climate relevant isoprene nitrates using silver nitrate to mediate a ’halide for nitrate’ substitution. Employing readily available starting materials, reagents and Horner–Wadsworth–Emmons
Sean P. Bew   +3 more
doaj   +3 more sources

Halide Photoredox Chemistry

open access: yesChemical Reviews, 2019
Halide photoredox chemistry is of both practical and fundamental interest. Practical applications have largely focused on solar energy conversion with hydrogen gas, through HX splitting, and electrical power generation, in regenerative photoelectrochemical and photovoltaic cells.
Ludovic Troian-Gautier   +2 more
exaly   +5 more sources

Effects of Cesium/Formamidinium Co-Addition to Perovskite Solar Cells

open access: yesEngineering Proceedings, 2022
In this study, the stabilities and conversion efficiencies of perovskite solar cells including cesium (Cs) or formamidinium (FA) at the CH₃NH₃ site were investigated.
Ren Nonomura   +7 more
doaj   +1 more source

Cluster Compounds with Oxidised, Hexanuclear [Nb6Cli12Ia6]n− Anions (n=2 or 3)

open access: yesChemistryOpen, 2022
Four mixed‐halide cluster salts with chloride‐iodide‐supported octahedral Nb6 metal atoms cores were prepared and investigated. The cluster anions have the formula [Nb6Cli12Ia6]n− with Cl occupying the inner ligand sites and I the outer one. They are one‐
M.Sc. Florian Schröder   +1 more
doaj   +1 more source

Halide Ion Embraces in Tris(2,2′-bipyridine)metal Complexes

open access: yesCrystals, 2020
An analysis of the [M(bpy)3]n+ (bpy = 2,2′-bipyridine) complexes with halide counterions in the Cambridge Structural Database reveals a common structural motif in two thirds of the compounds.
Edwin C. Constable   +1 more
doaj   +1 more source

Oocyte maturation-index as measure of oocyte cohort quality; a retrospective analysis of 3135 ICSI cycles

open access: yesMiddle East Fertility Society Journal, 2015
Objective: To investigate the use of an oocyte M-Index as a measure of the reproductive competence of oocyte cohorts collected following COS for ICSI. Design: A retrospective analysis of 3135 autologous ICSI cycles.
Kemal Ozgur   +4 more
doaj   +1 more source

Temperature-dependent compatibility study on halide solid-state electrolytes in solid-state batteries

open access: yesFrontiers in Chemistry, 2022
All-solid-state lithium batteries (ASSLBs) have attracted much attention owing to their high safety and energy density compared to conventional organic electrolytes.
Gaoshuai Jia   +9 more
doaj   +1 more source

Quantitative chemical analysis of perovskite deposition using spin coating [PDF]

open access: yes, 2019
Lead and halide ion compositions of spin coated organo-lead halide perovskite films have been quantified using ion chromatography (IC) and atomic absorption spectroscopy (AAS) using perovskite films manufactured by 5 different researchers (3 replicates
Anthony, RVE   +6 more
core   +3 more sources

Simultaneous determination of chloride, bromide and iodide in foodstuffs by low pressure ion-exchange chromatography with visible light detection

open access: yesCzech Journal of Food Sciences, 2011
An ion-exchange chromatography method with visible light detection was developed for the simultaneous determination of chloride, bromide, and iodide in foodstuffs.
Lingyun Yu   +4 more
doaj   +1 more source

Halide [PDF]

open access: yesCommunications of the ACM, 2017
Writing high-performance code on modern machines requires not just locally optimizing inner loops, but globally reorganizing computations to exploit parallelism and locality---doing things such as tiling and blocking whole pipelines to fit in cache. This is especially true for image processing pipelines, where individual stages do much too
Jonathan Ragan-Kelley   +7 more
openaire   +1 more source

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