Results 51 to 60 of about 774,221 (354)
Influence of Foreign Salts and Antiscalants on Calcium Carbonate Crystallization
, 2023 For more than a century, crystallization has remained a chief research topic. One of the most undesirable crystallization phenomena is the formation of calcium carbonate scale in drinking and industrial water systems.
Mohamed Mouldi Tlili, Raghda Hamdi
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Crystallization of trans 1, 4 polyisoprene morphology and kinetics. [PDF]
, 1973 PhDA detailed electron microscopic study of the morphology and kinetics of crystallization of trans-1,4-polyisoprene with cis isoprene units varying from Of to 19.8 has been carried out. Two crystal structures of trans3., 4-polyisoprene (LIS and in p)
Long, Ong Eng
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Nanomaterials, 2020 In this work, Fe2O3@TiO2 nanostructures with staggered band alignment were newly designed by an aerobic oil-phase cyclic magnetic adsorption method.
Qingqing Tao +8 more
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Crystals, 2019 In this work, theophylline was selected as the model compound to study and simulate the solution-mediated polymorphic transformation. The polymorph I and polymorph II of theophylline were prepared and fully characterized.
Manli Zhu +6 more
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Molecules, 2023 In this paper, methyl glycine diacetic acid (MGDA) was found to have great influence on the morphology and particle size of barium sulfate. The effects of additive, concentration, value of pH and reaction temperature on the morphology and particle size ...
Jing Li +7 more
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Metallocene Polypropylene Crystallization Kinetic During Cooling in Rotational Molding Thermal Condition [PDF]
, 2013 This article is part of an ambitious project. The aim is to simulate mechanical properties of rotomolded part from micro-structure consideration. Main objective here is to consider metallocene polypropylene crystallization kinetic (PP) during cooling ...
Krawczak, P +6 more
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Effect of Batchelor Flow on Polymorphic Crystallization in a Rotating Disk Crystallizer
Crystals, 2021 In this work, the influence of Batchelor flow on the polymorphic crystallization in a rotating disk (RD) crystallizer was investigated. By regulating crystallization parameters, i.e., the rotation speed, cooling rate, and ethanol fraction, we found that ...
Zun-Hua Li, Jinsoo Kim, Woo-Sik Kim
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Thermodynamics and Crystallization Behavior of Meropenem Influenced by Solvent Composition and pH
MoleculesTo develop an improved crystallization process for meropenem trihydrate, an important carbapenem antibiotic, the pH-dependent solubility of meropenem trihydrate in different solvent systems was investigated using the laser monitoring dynamic method.
Jinshen Ren +7 more
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Noble Metal-Free TiO2-Coated Carbon Nitride Layers for Enhanced Visible Light-Driven Photocatalysis
Nanomaterials, 2020 Composites of g-C3N4/TiO2 were one-step prepared using electron impact with dielectric barrier discharge (DBD) plasma as the electron source. Due to the low operation temperature, TiO2 by the plasma method shows higher specific surface area and smaller ...
Bo Zhang, Xiangfeng Peng, Zhao Wang
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Synchronized crystallization in tin-lead perovskite solar cells
Nature CommunicationsTin-lead halide perovskites with a bandgap near 1.2 electron-volt hold great promise for thin-film photovoltaics. However, the film quality of solution-processed Sn-Pb perovskites is compromised by the asynchronous crystallization behavior between Sn and
Yao Zhang +10 more
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