Results 21 to 30 of about 41,527 (247)
Hydrothermal Synthesis of Nanodispersed Titanium Dioxide
Фізика і хімія твердого тіла, 2017 The paper is an overview of published data within the perspective method of hydrothermal synthesis of nanodispersed titanium dioxide. Organizing data allowed to capture the general trends of the relationships between the conditions of synthesis and ...
M. G. Mizilevska +4 more
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Hydrothermal Organic Synthesis Experiments [PDF]
, 1992 The serious scientific debate about spontaneous generation which raged for centuries reached a climax in the nineteenth century with the work of Spallanzani, Schwann, Tyndall, and Pasteur. These investigators demonstrated that spontaneous generation from dead organic matter does not occur (see reviews by Conant, 1953 and Kenyon and Steinman, 1969 ...
openaire +2 more sources
Kinetic and Thermodynamic Studies for Zeolites Synthesis
Zanco Journal of Pure and Applied Sciences, 2019 Zeolites are compounds which have many applications in chemistry and industry; therefore, studies of synthesis of zeolites are of great importance.
Rawand S. Abdullah +3 more
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Characterization of ZnAl2O4 Spinel Obtained by Hydrothermal and Microwave Assisted Combustion Method: A Comparative Study [PDF]
Materials Research, 2017 In this work, zinc aluminate spinel was prepared by two methods of directly synthesis (without calcination): microwave assisted combustion and hydrothermal method. The materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (
Heloísa Pimenta de Macedo +6 more
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Research on the effects of hydrothermal synthesis conditions on the crystal habit of MIL-121 [PDF]
Royal Society Open Science, 2020 The investigation of the influence of hydrothermal synthesis conditions such as synthetic temperature, the amount of solvent, addition of additives including sodium hydroxide, lithium chloride and 2-methylimidazole on the morphology and size of MIL-121 ...
Fei Wang +3 more
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SUHU DAN WAKTU HIDROTERMAL DALAM SINTESIS ZSM-5 DARI METAKAOLIN
Jurnal Kimia Riset, 2018 Abstrak Sintesis ZSM-5 dilakukan dari metakaolin terdealuminasi tanpa penambahan templat organik. Sintesis dilakukan melalui pengaturan suhu hidrotermal mulai suhu 120oC, 150o, dan 170oC.
Hartati Hartati +4 more
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Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
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Meitan kexue jishuThe backfill technology using paste-like materials boasts advantages of excellent fluidity and high strength, ensuring long-distance transportation and pressure-bearing capacity, thereby facilitating its rapid development in the coal mining industry ...
Keji LI +7 more
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Revista Facultad de Ingeniería Universidad de Antioquia, 2013 In this work, TiO2 photocatalysts were synthesized using a conventional sol-gel and hydrothermal synthesis methods with steam pressure treatment. Photocatalysts were characterized by X-ray diffraction (XRD), diffuse reflectance spectra (DRS) and N2 ...
Camilo Andrés Castro López +3 more
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Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source