Development of nanoparticle bulk morphology analysis: a multidomain XRD approach

Ilia, Smirnov,; Kaszkur, Zbigniew; Hoell, Armin

doi:10.1039/d3nr00456b

Cited by 4 publications

(1 citation statement)

References 38 publications

(80 reference statements)

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“…The mean values of Zeta potential in IPA and DCM exceeded −25, which was much larger than those in MeOH and DMSO with the values of −16.80 ± 0.73 and −7.52 ± 0.51 respectively, and indicated a better stability. The PDI values in four solutions were between 0.6–1.0, where the value in DMSO was the smallest while in IPA was the largest [ [41] , [42] , [43] , [44] ]. In summary, although the dispersibility of the OpiCa1-PEG-PLGA nanomicelles by thin film dispersion method in IPA needed further improvement, it had the smallest particle size and the best stability, making it a candidate nanoparticle for further research.…”

Section: Resultsmentioning

confidence: 99%

OpiCa1-PEG-PLGA nanomicelles antagonize acute heart failure induced by the cocktail of epinephrine and caffeine

Li,

Wang,

Liu

et al. 2023

Materials Today Bio

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Section: Resultsmentioning

confidence: 99%

OpiCa1-PEG-PLGA nanomicelles antagonize acute heart failure induced by the cocktail of epinephrine and caffeine

Li,

Wang,

Liu

et al. 2023

Materials Today Bio

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NiFe and CoFe nanocatalysts supported on highly dispersed alumina-silica: Structure, surface properties, and performance in CO2 methanation

Dyachenko,

Ischenko,

Pryhunova

et al. 2024

Environmental Research

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Catalytic Performance of CuZnAl Hydrotalcite-Derived Materials in the Continuous-Flow Chemoselective Hydrogenation of 2-Methyl-2-pentanal toward Fine Chemicals and Pharmaceutical Intermediates

Abid,

Zawadzki,

Kocik

et al. 2024

Molecules

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Hydrotalcite-derived materials are eco-friendly, cheap, and efficient catalysts of different reactions. However, their application in liquid-phase hydrogenation could be more extensive. Hence, this work concerns the application of three hydrotalcite-derived materials with different CuZnAl molar ratios in the liquid-phase continuous-flow hydrogenation of 2-methyl-2-pentenal (MPEA) at a wide range of temperature (298–378 K) and pressure (1 × 106–6 × 106 Pa). The catalytic investigations were supported by catalysts characterization by ICP-OES, TPR, in situ XRD, XPS, NH3-TPD, CO2-TPD, and TEM measurements on different stages of their biography. It was shown that the catalytic activity of these samples is related to the Cu0/Cu+ ratio. Depending on the reaction conditions, selectivity control is possible. All catalysts were 100% selective to 2-methylpentanal (MPAA)—sedative drug precursor, with low conversion, at temperatures ≤ 338 K at every pressure. However, the selectivity of the second desired product, fragrance intermediate, 2-methyl-2-penten-1-ol (MPEO), increased significantly at higher temperatures and pressures. It reached the unique value of 54% with 60% substrate conversion at 378 K and 6 × 106 Pa for the catalyst with the highest Cu loading. It was revealed that the production of significant amounts of MPEO is related to the reaction conditions, the Cu+ predominance on the surface, the hydrogen spillover effect, and the acid–base properties of these systems.

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Development of nanoparticle bulk morphology analysis: a multidomain XRD approach

Abstract: The appearance of twin / stacking faults in nanoparticles creates strains affecting catalytic, optical and electrical properties of nanomaterials. Nowadays there is a lack of experimental tools for a numeric...

Cited by 4 publications

References 38 publications

OpiCa1-PEG-PLGA nanomicelles antagonize acute heart failure induced by the cocktail of epinephrine and caffeine

OpiCa1-PEG-PLGA nanomicelles antagonize acute heart failure induced by the cocktail of epinephrine and caffeine

NiFe and CoFe nanocatalysts supported on highly dispersed alumina-silica: Structure, surface properties, and performance in CO2 methanation

Catalytic Performance of CuZnAl Hydrotalcite-Derived Materials in the Continuous-Flow Chemoselective Hydrogenation of 2-Methyl-2-pentanal toward Fine Chemicals and Pharmaceutical Intermediates

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