Articles with "powder ray" as a keyword



CO2 Adsorption in a Robust Iron(III) Pyrazolate-Based MOF: Molecular-Level Details and Frameworks Dynamics From Powder X-Ray Diffraction Adsorption Isotherms.

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Published in 2023 at "Advanced materials"

DOI: 10.1002/adma.202209907

Abstract: Understanding adsorption processes at the molecular level, with multi-technique approaches, is nowadays at the frontier of porous materials research. In this work we show that with a proper data treatment, in situ high-resolution powder X-ray… read more here.

Keywords: adsorption; adsorption isotherms; powder ray; ray diffraction ... See more keywords

Powder X-ray diffraction of capecitabine, C15H22FN3O6

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Published in 2019 at "Powder Diffraction"

DOI: 10.1017/s0885715619000575

Abstract: Capecitabine (Xeloda) is a chemotherapy drug used to treat breast, gastric, and colorectal cancers. Commercial capecitabine crystallizes in the orthorhombic space group P212121 (#19) with a = 5.20587(3), b = 9.52324(4), c = 34.79574(21) Å,… read more here.

Keywords: ray diffraction; powder ray; powder; capecitabine ... See more keywords

Powder X-ray diffraction of azelastine hydrochloride, C22H25ClN3O·Cl

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Published in 2021 at "Powder Diffraction"

DOI: 10.1017/s0885715620000664

Abstract: Commercial azelastine hydrochloride crystallizes in the monoclinic space group P21/n (#14) with a = 13.7844(5), b = 16.39920(14), c = 9.41231(22) Å, β = 97.5340(20)°, V = 2109.32(4) Å3, and Z = 4. The lattice… read more here.

Keywords: azelastine hydrochloride; powder; powder ray; diffraction ... See more keywords

Ba19Cr12O45: A High Pressure Chromate with an Original Structure Solved by Electron Diffraction Tomography and Powder X-ray Diffraction.

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Published in 2017 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.7b00481

Abstract: We report on the discovery of a Ba-based chromate obtained by high pressure-high temperature treatment of the low pressure orthorhombic Ba2CrO4 phase. By combining transmission electron microscopy and powder X-ray diffraction measurements, we have determined… read more here.

Keywords: ray diffraction; powder ray; diffraction; high pressure ... See more keywords

Ab initio structure solution and thermal stability evaluation of a new Ca(II) 3D coordination polymer using synchrotron powder X-ray diffraction data

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Published in 2017 at "CrystEngComm"

DOI: 10.1039/c7ce01389b

Abstract: A new coordination polymer was synthesized hydrothermally using 4,4′-dimethoxy-3,3′-biphenyldicarboxylic acid (H2dmbpdc) and Ca(NO3)2·4H2O. The structure of the new compound, Ca(dmbpdc)(H2O)2 (CPO-70-Ca), was determined from powder X-ray diffraction (PXRD) data using simulated annealing, followed by Rietveld… read more here.

Keywords: cpo; coordination; ray diffraction; powder ray ... See more keywords

Ab initio powder X-ray diffraction structural analysis of bispidine based 1D coordination polymers: insights into their guest responsive behaviour.

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Published in 2019 at "Dalton transactions"

DOI: 10.1039/c9dt03765a

Abstract: The first ab initio synchrotron powder X-ray diffraction (XRD) data structure solution, employing real-space global optimization strategies followed by Rietveld refinement, was obtained for a bispidine based one-dimensional ribbon-like coordination polymer (CP) 1. The structure… read more here.

Keywords: powder ray; bispidine based; ray diffraction;

A multipurpose laboratory diffractometer for operando powder X-ray diffraction investigations of energy materials

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Published in 2022 at "Journal of Applied Crystallography"

DOI: 10.1107/s1600576722003089

Abstract: This paper describes the design and implementation of an in-house laboratory powder X-ray diffractometer tailored for structural investigations of energy materials. The performance characteristics of the diffractometer together with some example research applications are presented. read more here.

Keywords: energy materials; investigations energy; powder ray; diffractometer ... See more keywords

Thermal behavior of römerite over a Mars surface relevant temperature range: single-crystal and powder X-ray crystallography and magnetic properties

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Published in 2025 at "Journal of Applied Crystallography"

DOI: 10.1107/s1600576725002572

Abstract: A number of hydrous iron sulfate minerals have been detected on the surface of Mars under extraterrestrial conditions. Nonetheless, certain inquiries regarding the properties and phase evolution of hydrous iron sulfate minerals remain unresolved and… read more here.

Keywords: temperature; merite; powder ray; behavior merite ... See more keywords

High-throughput and high-resolution powder X-ray diffractometer consisting of six sets of 2D CdTe detectors with variable sample-to-detector distance and innovative automation system

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Published in 2024 at "Journal of Synchrotron Radiation"

DOI: 10.1107/s1600577524003539

Abstract: A high-throughput and high-resolution powder X-ray diffractometer has been developed in the third experimental hutch of BL13XU, SPring-8. The diffractometer is equipped with six sets of 2D CdTe detectors and an automation system including sample… read more here.

Keywords: high throughput; diffractometer; throughput high; resolution powder ... See more keywords

Enhancing high-energy powder X-ray diffraction applications using a PILATUS4 CdTe detector

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Published in 2025 at "Journal of Synchrotron Radiation"

DOI: 10.1107/s1600577525000566

Abstract: Demonstrations are presented of a PILATUS4 CdTe hybrid photon counting detector prototype for high-energy powder X-ray diffraction in materials, chemical and energy research at up to 4 kHz frame rate. read more here.

Keywords: high energy; energy; energy powder; pilatus4 cdte ... See more keywords

Orthorhombic cerium(III) carbonate hydroxide studied by synchrotron powder X-ray diffraction

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Published in 2025 at "Acta Crystallographica Section E: Crystallographic Communications"

DOI: 10.1107/s2056989025003512

Abstract: A synchrotron powder X-ray diffraction study of commercially obtained ‘cerium(III) carbonate hydrate’ indicates that multiple Ce-containing phases coexist, none of which are Ce2(CO3)3. The majority phase is an orthorhombic phase of composition CeCO3OH. read more here.

Keywords: synchrotron powder; iii carbonate; cerium iii; ray diffraction ... See more keywords