Ferrocene/ferrocenium redox shuttling: Peroxide decomposition catalysis applied to vinyl monomers polymerization under suspension conditions

Zouhri, Yassir; Berthé, Jean-Michel M.; Bonnet, Fanny; Stasik, Bernard; Colemonts, Christel; Lasuye, Thierry; Mortreux, André; Champouret, Yohan; Visseaux, Marc

doi:10.1016/j.polymer.2022.125368

Cited by 5 publications

(1 citation statement)

References 45 publications

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“…This proposed correlation can estimate the Sauter mean diameter with a ±20% error margin, enabling predictions of polymerization normality under specific impeller geometries. Zouhri et al [38] explored the use of ascorbic acid derivatives combined with ferrocenyl-based activators in catalytic amounts as powerful redox systems for promoting the decomposition of organic peroxides into radicals. These radicals facilitate the polymerization of VCM under suspension conditions.…”

Section: Suspension Polymerizationmentioning

confidence: 99%

Bibliometric and Co-Occurrence Study of Process System Engineering (PSE) Applied to the Polyvinyl Chloride (PVC) Production

González-Delgado,

Ramos-Olmos,

Pájaro-Gómez

2023

Materials

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PVC is widely used in packaging, electrical insulation, and medical devices due to its versatility owing to its resistance, incombustible and barrier properties as well as affordable cost. In the present study, bibliometric and co-occurrence analyses are proposed to identify trends, gaps, future directions, and challenges regarding process system engineering (PSE) applied to the production process of PVC using VOSviewer as a tool for analyzing the data obtained from SCOPUS. A mapping of different topics alluding to simulation of PVC production was provided to gain a better insight into the development of the topic and its progression. The findings indicate that the literature on this topic falls into five different clusters: modeling and simulation of PVC production, process control and optimization, and optimization strategies of the process. From a co-occurrence study we identified that mathematics and statistics applied to polymer chemistry, separation phenomena, and polymer production are the main areas of interest for further research. The trends suggest that Monte Carlo and numerical simulation can contribute to a deeper understanding of PVC’s properties and behavior. In addition, the focus on plastics and microplastics reflects concerns about the environmental impact. A bibliometric study evidenced that PSE provides the tools for improvement in PVC production processes by employing advanced process engineering techniques. Modelling and new algorithms for simulation methods of continuous polymerization processes are important to enhance accuracy and efficiency across various applications. The study also proposes a research agenda for future researchers working in the field of the use of PSE applied to the PVC production process.

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Section: Suspension Polymerizationmentioning

confidence: 99%