Results 71 to 80 of about 8,584 (146)

PREDICTION OF CORROSION RESISTANCE OF MAGNALIAS

Eurasian Physical Technical Journal
In the presented work the factors influencing the strength and corrosion rate in seawater of magnalium aluminum-magnesium alloy were considered. It was shown that in unsaturated solid alpha solutions the main form of magnesium in the aluminium structure
S.A. Guchenko, O.B. Seldyugaev, V.N. Fomin, D.A. Afanasyev   +3 more
doaj   +1 more source

Synthesis and Biological Evaluation of New Substituted 3-[4-(Phenylsulfonamido)benzoyl]-2H-1-benzopyran-2-one Derivatives as α-Glucosidase Inhibitors

Journal of Chemistry, 2014
A series of new substituted 3-[4-(phenylsulfonamido)benzoyl]-2H-1-benzopyran-2-one derivatives bearing groups methoxy, tert-butyl, and atoms of halogens at the para-position of the A-ring were synthesized and in vitro biological activities were evaluated
Yu-ling Wang, Ting-jian Zhang, Jing-wei Liang, Fan-hao Meng, Shao-jie Wang   +4 more
doaj   +1 more source

Halocycles – Toxicological evaluation of acetal-like electrolysis products generated during the electrochemical treatment of lindane waste

Ecotoxicology and Environmental Safety
The environmental persistence of lindane creates severe risks to the environment and human health. Consequently, many research groups are developing strategies for the sustainable degradation of this substance.
Eric Liesenfeld, Jeremias Schindler, Dominik Weis, Simon Horsinka, Simone Stegmüller, Siegfried R. Waldvogel, Elke Richling   +6 more
doaj   +1 more source

Heterogeneous Iodine Chemistry Impacts Reactive Halogen and Oxidant Abundances

Geophysical Research Letters
Tropospheric reactive halogens influence the oxidizing capacity of the atmosphere. Although previous studies have shown that iodine exerts the strongest impact on tropospheric ozone concentrations compared to chlorine and bromine, the impact of aerosol ...
Allison R. Moon, Leyang Liu, Xuan Wang, Yuk‐Chun Chan, Alyson Fritzmann, Ryan Pound, Amy Lees, Lewis Marden, Mat Evans, Lucy J. Carpenter, Jochen Stutz, Joel A. Thornton, Gordon Novak, Andrew Rollins, Gregory P. Schill, Xu‐Cheng He, Henning Finkenzeller, Mago Reza, Rainer Volkamer, Kelvin H. Bates, Alfonso Saiz‐Lopez, Anoop Sharad Mahajan, Becky Alexander   +22 more
doaj   +1 more source

Solid-state NMR of metals and halogens in catalysts their precursors

, 2023
Solid-state NMR of metals and halogens in catalysts their ...
Christopher O'Keefe (13595866), Marcel Hildebrand (13595869), Karen Johnston (1828624), Robert Schurko (2666044), Aaron Rossini (13595872), Luke O'Dell (13081899)   +5 more
core  

Halogens as multifaceted modulators in metal nanoclusters

This review establishes a comprehensive framework for understanding halogens as active structure–property modulators—rather than passive stabilizers—in atomically precise metal nanoclusters.
Manzhou Zhu, Xuejuan Zou, Jinhui Hu, Xi Kang   +3 more
core   +1 more source

Correction to Ring-Opening Reactions of Difluoro(methylene)cyclopropanes with Halogens and Amines

, 2016
Correction to Ring-Opening Reactions of Difluoro(methylene)cyclopropanes with Halogens and ...
Ji-Chang Xiao (1457842), Qing-Yun Chen (1520176), Xiao-Chun Hang (2216305)   +2 more
core   +1 more source

A chemical probe technique for the determination of reactive halogen species in aqueous solution: Part 1 – bromide solutions [PDF]

Atmospheric Chemistry and Physics, 2006
Reactive halogen species (X*=X•, •X2-, X2 and HOX, where X=Br, Cl, or I) in seawater, sea-salt particles, and snowpacks play important roles in the chemistry of the marine boundary layer.
B. M. Matthew, B. M. Matthew, C. Anastasio   +2 more
doaj  

Binding of halogens by a Cr₈ metallacrown

, 2018
A Cr8 metallacrown binds halogens X2 (Cl2, Br2 and I2) without loss of crystallinity; the binding has been studied by X-ray diffraction and thermodynamic ...
Vitorica-Yrezabal, Inigo, Sava, Daniel Florin, Timco, Grigore, Zheng, Nan, Winpenny, Richard; id_orcid   +4 more
core   +1 more source

Organic halogens in spruce forest throughfall

, 1998
Deposition of dissolved organic halogens by throughfall was determined in a small spruce forest site in Denmark (56 degrees 28'N, 8 degrees 24'E). The mean annual deposition of dissolved organic halogens was 377 g ha(-1)yr(-1), and larger than the ...
C. Grøn, G. Öberg, C. Johansen, Johansen, C., Öberg, G., Grøn, C.   +5 more
core   +1 more source