Thermal Gravimetric Analysis Study of Silicoaluminophosphate Synthesized from Non-Aqueous Media for Solar Energy Storage Material

Jha, Rupali; Modhera, Bharat

doi:10.1016/j.matpr.2017.01.085

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…TGA demonstrates the stability issue of the substance at a high temperature in the absences or the presence of gas [21]. Free thymol TGA curve show one-step thermal degradation pattern as the thymol starts to evaporate at 50 °C and evaporated at around 163.1 °C ( Fig.…”

Section: Thermal Gravimetric Analysis (Tga)mentioning

confidence: 93%

Polyvinyl alcohol/thymol film for food packaging application: preparation, characterization and in vitro evaluation

2020

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E VOLUTION of new materials that offer protection for active food ingredients is the focal point for food application research. Release of antimicrobial compounds from the packaging film is one of the common methods. In this research, an antimicrobial active packaging film based on poly(vinyl alcohol) (PVA) and thymol was prepared via freezing/ thawing technique. The effect of thymol content on the property and structure of the film was characterized by Fourier transform infrared spectroscopy (FT-IR), Scanning electron microscopy (SEM), thermogravimetric analysis (TGA), X-ray diffraction (XRD), swelling and gel fraction measurements. Furthermore, the antimicrobial test shows that the prepared film has high antimicrobial effect against Gram-positive bacterial strains (Bacillus subtilis), fungal strain (Candida albicans), and Gram-negative bacterial strains (Salmonella senftenberg and Escherichia coli) in comparison with the control PVA film. The current approach verified that PVA film containing thymol could be applied as an alternative for food backing applications

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Section: Thermal Gravimetric Analysis (Tga)mentioning

confidence: 93%

Polyvinyl alcohol/thymol film for food packaging application: preparation, characterization and in vitro evaluation

2020

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“…This method replaces water in the hydrothermal synthesis method with nonaqueous solvent, which makes the viscosity of the system higher and the mass transfer rate slower, thus facilitating the synthesis of products with strong acidity. Jha and Modhera 93 synthesized SAPO-11 molecular sieve by single template method using ethylene glycol as the medium. The results showed that the SAPO-11 molecular sieve synthesized in ethylene glycol had reduced crystal size and improved microporosity.…”

Section: Improvement Of Metal Phase Properties and Synergistic Cataly...mentioning

confidence: 99%

Synthesis, Modification, and Performance Regulation of SAPO-11 Molecular Sieve and Development of n-Alkane Hydroisomerization Catalyst: A Mini-Review

Dai,

Cheng,

Liu

et al. 2024

Energy Fuels

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Hydroisomerization catalyst is the key of the hydroisomerization process, which is a bifunctional catalyst composed of acidic support and metal components. In this work, the research progress of hydroisomerization catalysts was reviewed first from two aspects: support and metal components. The supports and metal components used to prepare hydroisomerization catalysts in recent years were introduced, and their advantages/disadvantages were summarized. SAPO-11 molecular sieve is the most commonly used and suitable support for hydroisomerization catalyst. The synthesis methods and influencing factors of SAPO-11 molecular sieves were introduced in detail, and the research progress of modification of SAPO-11 molecular sieves was summarized. Meanwhile, the effects of pore structure, acidity, and crystal size of SAPO-11 molecular sieve on SAPO-11-based hydroisomerization catalyst and their regulation methods were emphatically introduced. Finally, the development direction of n-alkane (carbon number ≤ 16) hydroisomerization catalyst and the synthesis prospect of SAPO-11 molecular sieve were summarized and prospected. This review is helpful to understand the development status of supports and metal components of hydroisomerization catalysts as well as the research status and development prospect of the synthesis of SAPO-11 molecular sieve. The future development direction of the hydroisomerization catalyst and SAPO-11 molecular sieve was summarized and put forward. It is expected to provide a reference for researchers in this field.

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Electrospun Polyvinyl Alcohol Nanofibers Containing Titanium Dioxide for Gas Sensor Applications

et al. 2018

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Thermal Gravimetric Analysis Study of Silicoaluminophosphate Synthesized from Non-Aqueous Media for Solar Energy Storage Material

Cited by 4 publications

References 10 publications

Polyvinyl alcohol/thymol film for food packaging application: preparation, characterization and in vitro evaluation

Polyvinyl alcohol/thymol film for food packaging application: preparation, characterization and in vitro evaluation

Synthesis, Modification, and Performance Regulation of SAPO-11 Molecular Sieve and Development of n-Alkane Hydroisomerization Catalyst: A Mini-Review

Electrospun Polyvinyl Alcohol Nanofibers Containing Titanium Dioxide for Gas Sensor Applications

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