Results 1 to 10 of about 257,739 (168)

Efficient crystallization and extraction of lithium carbonate based on hair [PDF]

Scientific Reports
This study primarily focuses on utilizing hair strands to achieve the crystallization of lithium carbonate, aiming to investigate the factors influencing crystal formation and volume variation by altering external conditions.
Yang Zhang, Yu-Han Huang, Hou-Jie Wang, Lin-Guo Zheng, Qi-Yu Yang, Yan-Ru Wang, Jiang Zhao, Cheng-Lu Jiang   +7 more
doaj   +2 more sources

The Influence of Supercooling and Hydrodynamics on the Mosaic and Radial Inhomogeneity of K₂Ni_XCo_(1–X)(SO₄)₂·6H₂O Mixed Crystal

Crystals, 2021
The mosaic and radial inhomogeneity of shaped mixed crystals of K2NixCo(1–x)(SO4)2·6H2O (KCNSH) were studied depending on the supercooling of solution, its velocity and its method of supply into the shaper. It was shown that mosaic inhomogeneity could be
Natalia A. Vasilyeva, Elena B. Rudneva, Vera L. Manomenova, Yuriy V. Grigoriev, Alexey E. Voloshin   +4 more
doaj   +1 more source

Influence of Growth Conditions on Mechanical Properties of K₂Ni_XCo_(1−X) (SO₄)₂·6H₂O Crystals

Crystals, 2021
K2NiXCo(1−X) (SO4)2·6H2O (KCNSH) mixed crystal is a promising material for solar blind optical filters, combining high transparency in the ultraviolet range with effective suppression of the visible spectral region.
Natalia A. Vasilyeva, Elena B. Rudneva, Vera L. Manomenova, Marina V. Koldaeva, Alexey E. Voloshin   +4 more
doaj   +1 more source

Research on Single Crystal Preparation via Dynamic Liquid Phase Method

Crystals, 2023
Traditional liquid phase methods for growing single crystals are static growth methods, which include seed crystal sedimentation growth and seed crystal clamping growth using seed crystal holders.
Xu Wang, Yongmin Zhou
doaj   +1 more source

The Ambiguous Functions of the Precursors That Enable Nonclassical Modes of Olanzapine Nucleation and Growth

Crystals, 2021
One of the most consequential assumptions of the classical theories of crystal nucleation and growth is the Szilard postulate, which states that molecules from a supersaturated phase join a nucleus or a growing crystal individually. In the last 20 years,
Monika Warzecha, Alastair J. Florence, Peter G. Vekilov   +2 more
doaj   +1 more source

Co-Crystallization Kinetics of 2:1 Benzoic Acid–Sodium Benzoate Co-Crystal: The Effect of Templating Molecules in a Solution

Crystals, 2021
The addition of dissolved templating molecules in crystallization will create “supramolecular assemblies” within the solution, serving as “anchor points” for the solute molecules to nucleate and grow.
Freshsya Zata Lini, Dhanang Edy Pratama, Tu Lee   +2 more
doaj   +1 more source

Analysis of heat transfer processes for sapphire growth by horizontal directed crystallization method [PDF]

Journal of Advanced Dielectrics, 2020
This research summarizes the analytical and experimental results of heat-transfer processes influence on defects formation during sapphire crystal growth by horizontal directed crystallization method (HDC). The shape of solid-melt interface significantly
Yu. V. Klunnikova, S. P. Malyukov, A. V. Filimonov, N. Zhang   +3 more
doaj   +1 more source

Study on the growth habit of methane hydrate at pore scale by visualization experiment

Energy Reports, 2021
The growth habit of natural gas hydrate in formation pores directly influences its occurrence and distribution, which are fundamental factors for macroscopic reservoir properties.
Zhuangzhuang Wang, Nengyou Wu, Gaowei Hu, Changling Liu, Yizhao Wan, Qingtao Bu   +5 more
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Hydrodynamics and Mass Transfer during the Solution Growth of the K₂(Co,Ni)(SO₄)₂•6H₂O Mixed Crystals in the Shapers

Crystals, 2020
Mathematical models of the hydrodynamics and mass transfer processes during the mixed crystal growth from low-temperature aqueous solutions have been analyzed. The features of these processes are caused by complex design of the crystallizer with a shaper.
Anatoly I. Prostomolotov, Nataliya A. Verezub, Natalia A. Vasilyeva, Alexey E. Voloshin   +3 more
doaj   +1 more source

Robust Conveniently Sealable Container for High-Temperature Single-Crystal Growth Out of Reactive Melts with High Vapor Pressure

Crystals, 2023
The high-temperature crystal growth of intermetallics often asks for sealing of the materials in a protective atmosphere. Here, we report on the development of a convenient sealing method for alkali-containing melts, with high vapor pressure and ...
Jutta Püttmann, N. S. Sangeetha, Teslin R. Thomas, Jörg Meermann, Andreas Kreyssig, Anna E. Böhmer   +5 more
doaj   +1 more source