Articles with "metal rich" as a keyword



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Green miles in dyeing technology: metal-rich pumpkin extracts in aid of natural dyes

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-19389-3

Abstract: To reduce environmental pollution, it is essential to use green processes in dyeing and meet its requirements. Most natural dyes have a low affinity to be used in the dyeing process. To refine this limitation,… read more here.

Keywords: natural dyes; miles dyeing; pumpkin; green miles ... See more keywords
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Metal-rich metallaboranes: Clusters containing triply and tetra bridging borylene and boride units

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Published in 2021 at "Coordination Chemistry Reviews"

DOI: 10.1016/j.ccr.2021.213796

Abstract: Abstract Metal-rich metallaborane clusters, having triply and tetra bridging borylenes, and multicentred boride units are demanding renewed interest because of their diverse reactivity and unique structural features. Recent years have witnessed significant progress in the… read more here.

Keywords: rich metallaboranes; triply tetra; bridging borylene; metal ... See more keywords
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Quadruple abnormal protein aggregates in brainstem pathology and exogenous metal-rich magnetic nanoparticles. The substantia nigrae is a very early target in young urbanites and the gastrointestinal tract likely a key brainstem portal.

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Published in 2020 at "Environmental research"

DOI: 10.1016/j.envres.2020.110139

Abstract: Fine particulate air pollution (PM2.5) exposures are linked with Alzheimer's and Parkinson's diseases. AD and PD neuropathological hallmarks are documented in children and young adults exposed lifelong to Metropolitan Mexico City air pollution; together with… read more here.

Keywords: pathology; substantia nigrae; air; brainstem ... See more keywords
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Boron: Enabling Exciting Metal-Rich Structures and Magnetic Properties.

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Published in 2017 at "Accounts of chemical research"

DOI: 10.1021/acs.accounts.7b00268

Abstract: Boron's unique chemical properties and its reactions with metals have yielded the large class of metal borides with compositions ranging from the most boron-rich YB66 (used as monochromator for synchrotron radiation) up to the most… read more here.

Keywords: metal borides; boron enabling; magnetic properties; metal ... See more keywords
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Metal-Rich Phosphides Obtained from the Lead Flux: Synthesis, Crystal, and Electronic Structure of Sr5Pt12P9 and BaPt3P2.

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Published in 2022 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c00747

Abstract: Using a high-temperature ampoule technique and lead metal as a flux, we have grown single crystals and determined crystal structures from single-crystal X-ray diffraction data of two metal-rich phosphides, Sr5Pt12P9 (P 21/m, a = 6.1472(3)… read more here.

Keywords: bapt3p2; structure; metal rich; metal ... See more keywords
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Chemically Stable Low-Dimensional Electrides in Transition Metal-Rich Monochalcogenides: Theoretical and Experimental Explorations.

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Published in 2022 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.1c12367

Abstract: Electrides, which are ionic crystals composed of excess anionic electrons, are of great interest as an exotic material for fundamental research and practical applications in broad fields of science and technology. However, an inherent chemical… read more here.

Keywords: rich monochalcogenides; transition metal; metal rich; dimensional electrides ... See more keywords
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Molecular precursor-mediated facile synthesis of phase pure metal-rich digenite (Cu1.8S) nanocrystals: an efficient anode for lithium-ion batteries.

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Published in 2023 at "Dalton transactions"

DOI: 10.1039/d2dt03757b

Abstract: Copper sulfides have gained significant attention as alternative electrodes for rechargeable batteries. A simple and easily scalable synthetic pathway to access these materials is highly desirable. This paper describes the facile synthesis of metal-rich digenite… read more here.

Keywords: facile synthesis; spectroscopy; metal rich; phase ... See more keywords
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Gas and dust from metal-rich AGB stars

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Published in 2020 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/202038289

Abstract: Context: Stars evolving through the asymptotic giant branch (AGB) phase provide significant feedback to their host system, in form of both gas enriched in nuclear-burning products and dust formed in their winds, which they eject… read more here.

Keywords: agb stars; dust; agb; metal rich ... See more keywords
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SAFARI - I. A SPHERE discovery of a super metal-rich M-dwarf companion to the star HD 86006

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Published in 2018 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/sty1716

Abstract: We report the direct detection of a fully convective, early-to-mid M-dwarf companion orbiting the star HD 86006, using ESO-SPHERE during Science Verification as part of the SAFARI program. HARPS+CORALIE radial velocity measurements first indicated a… read more here.

Keywords: dwarf companion; companion; super metal; star 86006 ... See more keywords
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The metal-rich atmosphere of the exo-Neptune HAT-P-26b

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Published in 2019 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stz789

Abstract: Transmission spectroscopy is enabling precise measurements of atmospheric H2O abundances for numerous giant exoplanets. For hot Jupiters, relating H2O abundances to metallicities provides a powerful probe of their formation conditions. However, metallicity measurements for Neptune-mass… read more here.

Keywords: hat 26b; neptune hat; exo neptune; h2o ... See more keywords
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Thermal Pre-Treatment of Polymetallic Nodules to Create Metal (Ni, Cu, Co)-Rich Individual Particles for Further Processing

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Published in 2018 at "Minerals"

DOI: 10.3390/min8110523

Abstract: Polymetallic nodules are a potential source of industrially demanded metals such as Ni, Co, Cu, and Mo (up to 3 wt %). Even if there is no deep-sea mining of manganese nodules today, a forecasted… read more here.

Keywords: metal; polymetallic nodules; treatment polymetallic; metal rich ... See more keywords