Results 41 to 50 of about 11,246 (239)
Nanomaterials, 2022 CABs (Ca alginate beads), AVCABs (Aloe vera Ca alginate beads), and AVMNCABs (Aloe-vera functionalized magnetic nanoparticles entrapped Ca alginate beads) were developed as adsorbents for the removal of Cu(II) from aqueous solutions.
Surbhi Lilhare +3 more
doaj +1 more source
Liquid-liquid interfacial tension of electrolyte solutions
, 2008 It is theoretically shown that the excess liquid-liquid interfacial tension between two electrolyte solutions as a function of the ionic strength I behaves asymptotically as O(- I^0.5) for small I and as O(+- I) for large I.
E. J. W. Verwey +4 more
core +2 more sources
Synthesis and coordination chemistry of 2-(di-2-pyridylamino)pyrimidine; structural aspects of spin crossover in an Fe(II) complex [PDF]
, 2012 This paper was accepted on February 26 20122-(Di-2-pyridylamino)pyrimidine (L), a potentially ditopic tetradentate ligand, was synthesized from commercially available di-2-pyridylamine and 2-chloropyrimidine.
Addison +38 more
core +2 more sources
An Efficient One-Pot Three-Component Synthesis of Novel Sulfanyl Tetrazoles Using Ionic Liquids
Journal of Chemistry, 2013 An efficient, simple, and environmentally benign method for the synthesis of novel sulfanyl tetrazoles has been achieved by one-pot three-component reaction of phenacyl bromides/3-(2-bromoacetyl)coumarins with KSCN and NaN3 using [Bmim]BF4 ionic liquid ...
Sankari Kanakaraju +2 more
doaj +1 more source
Influence of the microstructure on the degree of sensitization of a duplex stainless steel UNS S31803 aged at 650ºC [PDF]
Materials Research, 2013 This work evaluates the phase transformations during aging of an UNS S31803 DSS at 650ºC and its influence on the DOS. The material was solution treated at 1175ºC and then aged at 650ºC for times up to 360 h. SEM-BSC images indicate the formation of Cr2N,
Evelin Barbosa de Mélo +2 more
doaj +1 more source
cis-Bis(1,10-phenanthroline-κ2N,N′)bis(thiocyanato-κN)magnesium(II)
Acta Crystallographica Section E, 2010 The title compound, [Mg(NCS)2(C12H8N2)2], has been synthesized from the hydrothermal reaction of MgCl2, KSCN, 1,10-phenanthroline and H2O. Its structure is isotypic with the MnII, FeII, CoII, NiII, CuII and ZnII analogues.
Dan Zhao, Fei-Fei Li, Jiao Sha
doaj +1 more source
Collisions in a liquid fluidized bed [PDF]
, 2011 Collisional phenomena in a solid–liquid flow were studied in terms of two parameters: the collision frequency and the coefficient of restitution. Experimental measurements of these parameters were conducted inside a liquid fluidized bed by particle ...
Aguilar-Corona, Alicia +2 more
core +2 more sources
Spectrophotometric Determination of Molybdenum Content in 99mtc Solution Via Mo-tga-kscn Complexes Formation [PDF]
, 2018 SPECTROPHOTOMETRIC DETERMINATION OF MOLYBDENUM CONTENT IN 99mTc SOLUTION VIA Mo-TGA-KSCN COMPLEXES FORMATION. Quality of Technetium-99m solution is determined from its radiochemical, radionuclidic and chemical purity.
Adventini, N. (Natalia) +6 more
core +2 more sources
Carbon Energy, EarlyView.A compact and morphologically uniform electron transport layer is created by blending PC61BM with a small amount of P3HT. The optimized architecture enables efficient charge extraction and suppresses interfacial recombination, which enhances power conversion efficiency and strengthens long‐term operational stability in tin‐based perovskite solar cells,
Du Hyeon Ryu +8 more
wiley +1 more source
Studies on the properties of Celluclast/Eudragit L-100 conjugate [PDF]
, 2002 A cellulase from Trichoderma reesei was immobilized on Eudragit L-100, a reversibly soluble polymer depending on the pH of the medium. The solubility of the modified cellulase was studied at different pH values.
Bastos, Maria de Lurdes +3 more
core +1 more source