Results 111 to 120 of about 31,221 (252)

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Synthesis of eicosa-2-trans-8,11,14-all cis-tetraenoic acid-3-14C and dl-3-hydroxy eicosa-8,11,14-all cis-trienoic acid-3-14C

open access: yesJournal of Lipid Research, 1967
A general procedure for the synthesis of 2-trans polyenoic fatty acids and of dl-3-hydroxypolyenoic acids is described. The 2-trans acids are prepared by LiAlH4 reduction of a suitable polyenoic fatty acid ester to the alcohol, formation of the tosylate,
W. Stoffel, H.D. Pruss
doaj   +1 more source

Anode/Electrolyte Interfacial Engineering Toward Sustainable and Practical Solid‐State Metal‐Sulfur Batteries: A Prospective Review

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Coordinated engineering of the anode, electrolyte, and interface underpins the rational design of next‐generation solid‐state metal‐sulfur batteries. Solid‐state metal‐sulfur batteries are emerging as a transformative energy storage platform with the potential to overcome the fundamental limitations of conventional flooded cells, particularly ...
Ziyu Feng   +4 more
wiley   +1 more source

One-pot Synthesis of Mixed-phase Pd-Ru/C as Efficient Catalysts for Electro-oxidation of Formic Acid

open access: yesInternational Journal of Electrochemical Science, 2016
A series of bimetallic PdxRuy/C (x:y = 4:1, 2:1, 1:1, and 1:2) nanoparticles have been synthesized by reducing PdCl2 and RuCl3 on carbon support by sodium borohydride for electrochemical oxidation of formic acid. Particularly, the extent of PdRu alloying
Mingsheng Wei, Chiajen Hsu, Fuqiang Liu
doaj   +1 more source

Hexavalent chromium reduction in manganese-rich soils by ZVI nanoparticles: the influence of natural organic matter and manganese oxides [PDF]

open access: yes, 2017
Hexavalent chromium reduction by nano Zero-Valent Iron (nZVI) has been proved fast and efficient, mainly due to nanoparticles large specific surface area and high chemical reactivity. In this work the influence of natural organic matter and manganese
Di Palma, L., Verdone, N., Vilardi, G.
core  

Platinum/titania nanotube arrays as electrocatalysts for borohydride oxidation

open access: yesChemija, 2017
This work is focused on the study of Pt nanoparticles coated self-ordered titania nanotube arrayed electrodes (denoted as Pt/TiO2-NTs) as efficient platinum/titania nanotubes electrocatalysts for the oxidation of sodium borohydride in an alkaline medium.
Dijana Šimkūnaitė   +5 more
openaire   +1 more source

Gold(I) Phosphine/Phosphido‐Borohydride Complexes

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
Synthesis, structure, and electrochemical characteristics of a homologous series of gold(I) complexes featuring phosphine and phosphido–borohydride ligands. A homologous series of linear, mononuclear gold(I) phosphine/phosphido‐borohydride complexes, encompassing [Au(PR3)2]+ 1, [Au(PR3)(PR2BH3)] 2 and [Au(PR2BH3)2]– 3 (R = tBu, Ad), has been prepared ...
Matthew J. G. Sinclair   +3 more
wiley   +1 more source

Partial characterization of low density lipoprotein preparations isolated from fresh and frozen plasma after radiolabeling by seven different methods.

open access: yesJournal of Lipid Research, 1991
Four 99mTc and three 123I labeling methods were evaluated for their suitability to label low density lipoproteins (LDL) for the purpose of scintigraphic biodistribution studies.
DE Atsma   +4 more
doaj   +1 more source

Investigation of NanoPt(Ni)/Ti as electrocatalysts for alkaline fuel cells [PDF]

open access: yes, 2011
Platinum-nickel agglomerates were deposited on a titanium surface using a galvanic displacement technique. The lectrochemical catalytic activity of this titaniumsupported nanoPt(Ni)/Ti electrodes towards the oxidation of borohydride, methanol and ethanol
Balciunaite, Aldona   +3 more
core  

Expanded Scorpionate and Siderophore‐Inspired Ligands: From Foundational Designs to Modern Applications

open access: yesEuropean Journal of Inorganic Chemistry, EarlyView.
The concept of scorpionate ligands has evolved significantly since the introduction of tris(pyrazolyl)borate. By integrating a biological supramolecular ligand scaffold with the classic scorpionate architecture, researchers have made notable strides in mimicking the active sites of nitrogenase and advancing homogeneous catalysis.
Austin Winfield Medley   +1 more
wiley   +1 more source

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