Study on thermal degradation characteristics, kinetics, thermodynamic, and reaction mechanism analysis of Arachis hypogaea shell pyrolysis for its bioenergy potential

Dave, Ayush; Gupta, Goutam Kishore; Mondal, Monoj Kumar

doi:10.1007/s13399-021-01749-7

Cited by 5 publications

(1 citation statement)

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“…In addition, the entropy and enthalpy values are commonly negative and positive in thermal reactions, respectively. The negative enthalpy values indicate an endothermic state between the activated complex and the reactant, resulting in increased degradation as the temperature rises 28,29 .…”

Section: Thermal Gravimetric Analysismentioning

confidence: 99%

Enriching the physical and mechanical properties of paper sheets by covering their surfaces with coats containing novel core-shell pigment

Adel,

Ahmed,

Kader

et al. 2024

Preprint

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This study focuses on the development of coating films composed of the biodegradable poly (lactic acid) (PLA) combined with metal oxide TiO2/SiO2 core-shell pigments for enhancing the properties of paper sheets used in packaging, besides overcoming the limitations of the individual materials. The objective of this work is to investigate the impact of the different pigment concentrations on the structural, mechanical and barrier properties of the coated paper sheets. Coated papers with biodegradable materials are essential for improving the different properties, such as density, surface gloss, smoothness, and moisture resistance. In addition, core-shell pigments can offer enhanced properties by combining the different properties of more than one component together; such as titanium and silicon oxides, which can provide availability and low cost. The relevant physical and chemical properties for the prepared coating composites and the altered paper sheets were evaluated using XRD, XRF, TEM, SEM, EDX, FTIR, CA and TGA. The findings can contribute to the progress of sustainable and functional packaging materials, highlighting the importance of core-shell pigments in improving their performance.

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Section: Thermal Gravimetric Analysismentioning

confidence: 99%