Results 81 to 90 of about 966,011 (311)
Extremely low critical cooling rate measured on dispersed Pd43Ni10Cu27P20 [PDF]
, 2002 Crystallization of dispersed Pd43Ni10Cu27P20 melts is studied during constant cooling and heating. Investigations are carried out on samples that are dispersed into several hundred particles which are fluxed in B2O3.
Johnson, William L., Schroers, Jan
core +1 more source
IUCrJ, 2019 The disposition of functional groups can induce variations in the nature and type of interactions and hence affect the molecular recognition and self-assembly mechanism in cocrystals. To better understand the formation of cocrystals on a molecular level,
Na Wang +9 more
doaj +1 more source
Topologically Linked Crystals [PDF]
, 2006 We discovered a new class of topological crystals, namely linked rings of crystals. Two rings of tantalum triselenide (TaSe3) single crystals were linked to each other while crystal growing. The topology of the crystal form is called a "Hopf link", which is the simplest link involving just two component unknots linked together exactly once. The feature
arxiv +1 more source
On the origin of surface imposed anisotropic growth of salicylic and acetylsalicylic acids crystals during droplet evaporation [PDF]
Przyby{\l}ek, M., Cysewski, P., Pawelec, M. et al. J Mol Model
(2015) 21: 49. https://doi.org/10.1007/s00894-015-2599-z, 2018 In this paper droplet evaporative crystallization of salicylic acid (SA) and acetylsalicylic acid (ASA) crystals on different surfaces, such as glass, polyvinyl alcohol (PVA), and paraffin was studied. The obtained crystals were analyzed using powder X-ray diffraction (PXRD) technique.
arxiv +1 more source
, 2010 Poly(ethylene terephthalate) (PET) is a semi--crystalline polymer that can be crystallized to different degrees heating from the amorphous state. Even when primary crystallization has been completed, secondary crystallization can take place with further ...
Bernes A +8 more
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Faceting and branching in 2D crystal growth [PDF]
, 2011 The official published version of the Article can be accessed from the link below - Copyright @ 2011 APSUsing atomic scale time-dependent density functional calculations we confirm that both diffusion-controlled and diffusionless crystallization modes ...
Gyula I. Tóth +3 more
core +1 more source
Modelling of heat transfers and prediction of crystallization during cooling of chicken fat [PDF]
, 2005 Heat transfers that occurred during chicken fat dry fractionation process were characterized. The heat flux model developed led to follow the heat flux associated with crystallization (?r) during the cooling step. A crystallization kinetics was performed
Arnaud, Elodie +3 more
core
Controlling the isothermal crystallization of isodimorphic PBS-ran-PCL random copolymers by varying composition and supercooling [PDF]
, 2020 In this work, we study for the first time, the isothermal crystallization behavior of isodimorphic random poly(butylene succinate)-ran-poly(e-caprolactone) copolyesters, PBS-ran-PCL, previously synthesized by us.
Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon +5 more
core +2 more sources
Fines Formation (and Prevention) in Seeded Precipitation Processes
KONA Powder and Particle Journal, 2014 An overview of three studies on seeded precipitation in a fluidised bed reactor (FBR) is presented. The objective of using the FBR is to remove dissolved metals as precipitated metal salts onto a seed surface.
Alison Lewis
doaj +1 more source
Construction of perfect crystals conjecturally corresponding to Kirillov-Reshetikhin modules over twisted quantum affine algebras [PDF]
Commun.Math.Phys.263:749-787,2006, 2005 Assuming the existence of the perfect crystal bases of Kirillov-Reshetikhin modules over simply-laced quantum affine algebras, we construct certain perfect crystals for twisted quantum affine algebras, and also provide compelling evidence that the constructed crystals are isomorphic to the conjectural crystal bases of Kirillov-Reshetikhin modules over ...
arxiv +1 more source