Articles with "structures properties" as a keyword



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Thiophene‐Fused 1,4‐Thiaborins: Synthesis, Structures and Properties

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Published in 2017 at "Asian Journal of Organic Chemistry"

DOI: 10.1002/ajoc.201700063

Abstract: Two isomeric 1,4-thiaborin derivatives fused by two thiophene rings (dithieno-1,4-thiaborins, DTTBs) were synthesized in two steps from commercially available materials, and their structures were confirmed by X-ray crystallographic analysis. DTTBs 1 and 2 showed excellent… read more here.

Keywords: synthesis structures; structures properties; thiaborins synthesis; chemistry ... See more keywords
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Effects of Cross-Link Density on Structures and Properties of Dual-Sensitive Semi-Interpenetrating Polymer Networks Hydrogel Microspheres

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Published in 2017 at "Macromolecular Chemistry and Physics"

DOI: 10.1002/macp.201600596

Abstract: Semi-interpenetrating polymer network (semi-IPN) strategy is employed to fabricate uniform microspheres with temperature and pH dual-responsive behavior, which is composed of poly(N-isopropylacrylamide) and poly(acrylic acid) in the presence of N,N-methylenebisacrylamide (MBA) as the cross-linker. The… read more here.

Keywords: semi; microscopy; structures properties; semi interpenetrating ... See more keywords
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Systematic study on the structures and properties of (Ag2S)n (n = 1–8) clusters

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Published in 2019 at "Journal of Molecular Modeling"

DOI: 10.1007/s00894-019-4191-4

Abstract: Silver sulfide is a famous semiconductor, which can be used in many areas. Understanding the size evolution of silver sulfide clusters is useful in controlling their size to improve their properties in applications. The structures… read more here.

Keywords: study structures; ag2s clusters; structures properties; properties ag2s ... See more keywords
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Comparison of effects of nitrogen sources on the structures and properties of SiBNC ceramic fiber precursors

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Published in 2018 at "Ceramics International"

DOI: 10.1016/j.ceramint.2018.05.123

Abstract: Abstract Polyborosilazane synthesized from trichlorosilane (SiHCl3), boron trichloride (BCl3) and methylamine (MeNH2) is highly sensitive to moisture for hydrolysis of -NHMe unites and is easy to cross-link for dehydrogenation of Si-H, N-H, which affected the… read more here.

Keywords: sources structures; properties sibnc; structures properties; ceramic fiber ... See more keywords
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Structures and properties of metal oxide cluster fullerene Sc2O2@C80

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Published in 2019 at "Chemical Physics"

DOI: 10.1016/j.chemphys.2019.04.017

Abstract: Abstract In order to study the structure and properties of metallofullerene Sc2O2@C80, the isomers of Sc2O2@C80 were screened by systematic density functional theory calculations. The calculations show that the energy order of Sc2O2@C80 changes remarkably… read more here.

Keywords: c80; sc2o2 c80; cluster; structures properties ... See more keywords
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Influence of the nonionic surfactants’ nature on the structures and properties of organo-montmorillonites

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Published in 2017 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2017.01.014

Abstract: Abstract Montmorillonite (Mt) was modified with three nonionic surfactants, i.e., Span-80, Span-20 and OP-10. The influence of the structures and properties of nonionic surfactants on the structures and properties of organo-montmorillonite (OMt) was researched. X-ray… read more here.

Keywords: hlb values; properties organo; structures properties; omt ... See more keywords
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Comparative study of the dicyanovinyl-functionalized 1,1-dimethyl-2,3,4,5-tetraphenylsilole derivatives on their structures, properties, and applications in thiol detection

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Published in 2017 at "Dyes and Pigments"

DOI: 10.1016/j.dyepig.2017.02.039

Abstract: Abstract Integrating electron-accepting dicyanovinyl (DCV) moieties with aggregation-induced emission (AIE)-active 1,1-dimethyl-2,3,4,5-tetraphenylsilole (DMTPS) skeleton on the meta -positions of the 2,5-phenyl groups via simple Knoevenagel condensation derived the novel polar silole derivative, i.e. DMTPS- m -DCV.… read more here.

Keywords: dimethyl tetraphenylsilole; detection; structures properties; dmtps dcv ... See more keywords
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Effect of hydroxypropyl methylcellulose molecular weight on supramolecular structures and properties of HPMC/sodium citrate photophobic films.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2019.07.064

Abstract: Photophobic (white) films were prepared by mixing hydroxypropyl methylcellulose (HPMC) of different molecular weights with sodium citrate (SC). Wide angle X-ray diffractometry, small angle X-ray scattering, scanning electron microscopy, dynamic mechanical analysis, whiteness determination and… read more here.

Keywords: hydroxypropyl methylcellulose; hpmc; sodium citrate; structures properties ... See more keywords
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PO-containing dibenzopentaarenes: facile synthesis, structures and optoelectronic properties.

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Published in 2022 at "Dalton transactions"

DOI: 10.1039/d2dt01889f

Abstract: Incorporation of heteroatoms into polyarenes has been developed as an effective approach to alter their intrinsic structures and properties. Herein, we designed and synthesized two PO-containing dibenzopentaarene isomers (5a and 5b) and studied their structures… read more here.

Keywords: structures properties; dibenzopentaarenes facile; structures optoelectronic; facile synthesis ... See more keywords
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Skyrmions: topological structures, properties, and applications

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Published in 2018 at "Contemporary Physics"

DOI: 10.1080/00107514.2018.1515259

Abstract: 2015 saw ground-breaking Bell-test results that have spurred a wide range of publications on the weird quantum world. Both for the layman and the professional a re-think of approach and emphasis has been needed; Quantum… read more here.

Keywords: properties applications; structures properties; physics; skyrmions topological ... See more keywords
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Syntheses, structures and properties of uranyl oxalate complexes templated by amines

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Published in 2021 at "Journal of Coordination Chemistry"

DOI: 10.1080/00958972.2021.1894419

Abstract: Abstract [C5H14N2][(UO2)2(C2O4)3(H2O)]·3H2O·CO (NMPZ 1#) and [C5H14N2][UO2 (C2O4)3/2(H2O)][NO3]·H2O (NMPZ 2#) were synthesized by volatile method at room temperature using N-methylpiperazine as templates. The structures and optical properties were characterized by combination of single-crystal X-ray diffraction, PXRD,… read more here.

Keywords: properties uranyl; oxalate complexes; uranyl oxalate; structures properties ... See more keywords