Thermally crosslinked electrospun nanofibrous mat from chrome-tanned solid wastes for cationic dye adsorption in wastewater treatment

Sitab, Abrar Ali; Tujjohra, Fatema; Rashid, Taslim Ur; Rahman, Md. Mizanur

doi:10.1016/j.clet.2023.100621

Cited by 10 publications

(1 citation statement)

References 24 publications

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“…Also, the theoretical overpotential for this catalyst's main active center was determined to be merely 0.21 V, indicating the technique's high performance. Sitab et al [20] employed the residual materials from chrome-tanned leather production as a source for obtaining collagen hydrolysate, which was then utilized in the creation of an electrospun nanofibrous membrane using polyvinyl alcohol, aiming at the removal of cationic dye from wastewater. Yao et al [21] utilized conductive carbon materials to enhance the conductivity of titanium dioxide and improve the sodium storage performance of TiO2.…”

Section: Synthesis Of Metal-based Catalystmentioning

confidence: 99%

A review of cold plasma for catalyst synthesis and modification

Tian,

Bi,

Lin

et al. 2024

Clean Energy Sci. Technol.

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Cold plasma has been extensively studied and developed in the field of energy storage and conversion, with a focus on its ability to assist in catalyst synthesis, surface modification, the introduction of heteroatoms, the generation of defects and vacancies, the improvement of catalyst dispersion, and the reduction of particle size. In contrast to conventional calcination and chemical methods, the energy from cold plasma can be transferred directly to the catalyst and carrier during the treatment process, which can improve the interaction between the loaded catalyst and carrier by changing the internal structure and surface morphology of the catalyst. Therefore, these properties make cold plasma quite green, safe, and efficient for catalyst synthesis and modification. In this paper, the characteristics and applications of various cold plasma technologies, as well as the synergistic treatment of cold plasma technology with thermodynamic principles on catalysts, are analyzed. Based on current research progress, this paper provides a summary and outlook on the synthesis and modification of catalysts using cold plasma.

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Section: Synthesis Of Metal-based Catalystmentioning

confidence: 99%