Results 61 to 70 of about 167,470 (197)
Advances in Materials Science and Engineering, 2018 Four new metal-aluminum layered double hydroxides (LDHs), Mg-Al(OH)2PO4 (1), Mg-Al(OH)2PO4PF6 (2), Ca-Al(OH)2SO4 (3), and Ca-Al(OH)2PO4PF6 (4), were prepared by the coprecipitation method followed by mild hydrothermal processing at 60°C. Mg2+ and Ca2+ in
Emmanuel K. Ephraim +3 more
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N2 and CO2 Adsorption by TMA- and HDP-Montmorillonites
Materials Research, 2002 N2 and CO2 gases adsorption by tetramethylammonium(TMA)-montmorillonites and hexadecylpyridinium(HDP)-montmorillonites was carried out using volumetric equipment at 25 °C and 0.1 MPa.
C. Volzone, J. O. Rinaldi, J. Ortiga
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ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.A capsule‐shaped silicate clay (H‐ATP‐N2) rich in protonated edge hydroxyl groups (‐OH2+) is synthesized through a two‐step process involving microwave‐assisted acid treatment and N2 plasma etching to fibrous natural attapulgite. The H‐ATP‐N2 host inhibits the shuttle effect owing to the dominant adsorption mechanism–Lewis acid–base interaction between
Hongjie Xu +11 more
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Inorganics, 2015 A series of eight new materials based on the ionic association between 1-methyl-3-alkylimidazolium cations and the nanometric anionic Keplerate [Mo132O372(CH3COO)30(H2O)72]42− has been prepared and characterized in the solid state.
Nancy Watfa +9 more
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Fish Scales: A Multifunctional Biomaterial from Nature
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
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SOME ASPECTS OF ESTIMATION ACCURACY OF MEAN TRUE INTERLLAMELAR SPACING
, 2012 Lamellar microstructures are characterized by interlamellar spacings: random, apparent and true. The mean value of true interlamellar spacing can be estimated by measurements of apparent spacings, random spacings or by counting number of intersections ...
Matusiewicz, Piotr, Czarski, Andrzej
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Identification on Sorbite Structure in 82A High Carbon Steel Wire
Teshugang, 2010 In standard YB/T169-2000, it is defined that the percentage of sorbite in structure of high carbon steel is measured based on the difference structure between bright and dark under optical microscope.
蔡伟, 郑精武, 乔梁, 姜力强
doaj
Journal of Biochemical and Molecular Toxicology, Volume 40, Issue 9, September 2026.Azo dye Acid Red 119 exerts marked DNA damage, oxidative stress, antioxidant enzymatic, and histopathological alterations in the blood and gills of freshwater fish Channa punctata, underscoring the urgent need for stricter effluent regulation and sustainable treatment strategies in textile industries.
Harpal Kaur +3 more
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Journal of Materials Research and TechnologyThe microstructural mechanisms governing the mechanical response of pearlitic SAE 1080 steel processed by multidirectional forging (MDF) at room temperature (strain amplitude Δε ≈ 0.30, cumulative strain εt ≤ 10.8) were investigated using electron ...
Nayara Aparecida Neres da Silva +6 more
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JOR SPINE, Volume 9, Issue 3, September 2026.ABSTRACT Background Adolescent Idiopathic Scoliosis (AIS) is a spinal deformity of unknown etiology that begins in the intervertebral disc and emerges during pubertal growth. In the vertebral growth plate, adjacent to the disc, powerful growth plate morphogens (GPMs) modulate this growth. We evaluated whether GPMs can also alter the capacity of annulus
K. Stradovnik‐Poikilidis +8 more
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