Crystal growth in Ge-Sb-Se glass and its relation to viscosity and surface diffusion

Valdés, Diego; Martinková, Simona; Málek, Jiřı́; Barták, Jaroslav

doi:10.1016/j.jnoncrysol.2021.120865

Cited by 7 publications

(3 citation statements)

References 37 publications

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“…That might be because that the introduction of Fe 3 O 4 into WO 3 resulted in lattice distortion of WO 3 . 26,27 Under the effect of Fe 3 O 4 , the growth of WO 3 was strengthened in the (101) (200) directions but weakened in the (001) direction. [28][29][30] The (001) crystal plane strength of WO 3 decreases in the WO 3 /Fe 3 O 4 /DT composite, indicating that the crystallization in this direction decreased.…”

Section: Resultsmentioning

confidence: 99%

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO₃/Fe₃O₄/Diatomite under Different Condition

Jia,

Zhang,

Zhong

et al. 2023

ECS J. Solid State Sci. Technol.

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Composite photocatalyst WO3/Fe3O4/Diatomite was prepared by solvent thermal method for the removal of composite dyes from wastewater. The structure and properties were characterized by a series of test methods, etc. In the presence of Fe3O4, the WO3 is enhanced in the direction of (101) and (200) and loaded on the surface of diatomite (DT). The results of UV-vis analysis implies that the Fe3O4 and diatomite are beneficial to efficiency. The hysteresis loop shows that the WO3/Fe3O4/DT composites can be recycled by a magnet, indicating that the composites possess magnetic and recyclable. The WO3/Fe3O4/DT composites have a good photocatalytic effect in both acidic and alkaline conditions for RHB-MO-MB mixture dye and has broad application prospects. The results of free radical analysis indicated that •O2- and •OH were the main active species. The mechanism of photocatalytic removal of dyes is described based on radical trapping experiments and energy band structure analysis. It is shown by three photocatalytic cycle experiments that the morphology of the WO3/Fe3O4/DT composites remains unchanged, and the photocatalytic activity is maintained. This work provides a new idea for the synthesis of photocatalysts and wastewater treatment.

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Section: Resultsmentioning

confidence: 99%

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO₃/Fe₃O₄/Diatomite under Different Condition

Jia,

Zhang,

Zhong

et al. 2023

ECS J. Solid State Sci. Technol.

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“…In most instances, the growth rate of crystals is positively related to the diffusion coefficient of solution and inversely proportional to the viscosity. 39 Therefore, the slower growth rate of Hot-CBI may be due to the increase in the viscosity of solution in the precursor films, which is caused by excessive removal of solvents on heated substrate and an increase in solution concentration. This makes the solute diffusion to the crystal surface more difficult and slow, resulting in a slower growth process of perovskite.…”

Section: Materials Advances Papermentioning

confidence: 99%

Cold- and hot-casting to regulate the morphology and charge carrier dynamics of CsBi₃I₁₀ towards efficient and stable thin-film solar cells

Wu,

Dong,

Yang

et al. 2023

Mater. Adv.

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“…The phase fraction formed generally depends on the sintering time and or temperature. The greater the sintering temperature it is possible the faster the crystal formation process [25]. The size of the temperature also affects the shape and size of the gap and also affects the structure of crystal growth [26].…”

Section: Sintering Processmentioning

confidence: 99%

Effect of Dredging Rate, Sintering Time, Cooling Media on Corrosion Results of Carbon Steel Dredging

Irawan¹

2021

ijseit

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Metal reinforcement that has an impact on improving mechanical properties can occur in various ways, including by strain hardening mechanisms, solid solutions, second phase, prespitations, disperse, grain refinement and texture. In recent years, another method has been developed to obtain good mechanical properties without adding alloy elements, namely by the method of comprehensive plastic deformation (Severe Plastic Deformation). The purpose of this research is to conduct a study of rolling using medium carbon steel with a treatment temperature above recrystallization, rolling rate, sintering time, cooling media as an effort to develop and design new innovations about steel structures being rolled. The study of developing rolling techniques that can be applied in industry and can be applied as learning material / media in higher education requires structured research stages. The best impact value from this temper process is a temperature of 550 ° C for 1 hour where the impact value is 1.58 J / mm² with air conditioning media. In the rolling process above the recrystallization temperature 800 ° C deformation 20% the impact value is 1.7 J / mm² where the toughness indicates a ductile fracture while the deformation is 10% the impact value

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Crystal growth in Ge-Sb-Se glass and its relation to viscosity and surface diffusion

Cited by 7 publications

References 37 publications

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO₃/Fe₃O₄/Diatomite under Different Condition

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO₃/Fe₃O₄/Diatomite under Different Condition

Cold- and hot-casting to regulate the morphology and charge carrier dynamics of CsBi₃I₁₀ towards efficient and stable thin-film solar cells

Effect of Dredging Rate, Sintering Time, Cooling Media on Corrosion Results of Carbon Steel Dredging

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Crystal growth in Ge-Sb-Se glass and its relation to viscosity and surface diffusion

Cited by 7 publications

References 37 publications

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO3/Fe3O4/Diatomite under Different Condition

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO3/Fe3O4/Diatomite under Different Condition

Cold- and hot-casting to regulate the morphology and charge carrier dynamics of CsBi3I10 towards efficient and stable thin-film solar cells

Effect of Dredging Rate, Sintering Time, Cooling Media on Corrosion Results of Carbon Steel Dredging

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Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO₃/Fe₃O₄/Diatomite under Different Condition

Highly Efficient Photodegradation of RHB-MO-MB Mixture Dye Wastewater by WO₃/Fe₃O₄/Diatomite under Different Condition

Cold- and hot-casting to regulate the morphology and charge carrier dynamics of CsBi₃I₁₀ towards efficient and stable thin-film solar cells