Graphene oxide offers precise molecular sieving, structural integrity, microplastic removal, and closed-loop circularity in water-remediating membranes through a covalent adaptable network

Sen Gupta, Ria; Mandal, Samir; Malakar, Amit; Rege, Siddhesh; Islam, Sk. Safikul; Samanta, Ketaki; Misra, Ashok; Bose, Suryasarathi

doi:10.1039/d3ta04539k

Cited by 8 publications

(2 citation statements)

References 43 publications

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“…52 The weight loss observed at around 150 °C in GO is also not observed in BAGO due to the removal of the absorbed moisture and labile oxygen functional groups of GO during the processing of BAGO. 51,53,81…”

Section: Resultsmentioning

confidence: 99%

GO-tagged PEI sizing agent imparts self-healing and excellent mechanical properties to carbon fiber reinforced epoxy laminates

Mandal,

Samanta,

Manna

et al. 2024

Nanoscale

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Section: Resultsmentioning

confidence: 99%

GO-tagged PEI sizing agent imparts self-healing and excellent mechanical properties to carbon fiber reinforced epoxy laminates

Mandal,

Samanta,

Manna

et al. 2024

Nanoscale

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“…As a remedy, sustainable membranes with scope for reuse and recycling have managed to become the research focus of the current century. 62,63 A smart and easily adoptable practical technique for the reuse of membranes marks the global demand today. The presence of plenty of exchangeable imine bonds in the SC-IPN membrane structure and the ester bonds (high temperatures and long reaction times can call for catalyst-free transesterification) 64 endow the SC-IPN membranes with a recyclable property.…”

Section: Resultsmentioning

confidence: 99%

Tuning the surface charge and pore size of IPNs arrests covalent organic nanostructures through in situ exchangeable bonds for the removal of persistent contaminants

Sen Gupta,

Islam,

Malakar

et al. 2024

J. Mater. Chem. A

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Interpenetrating Polymer Networks for Water Treatment and Electromagnetic Interference Shielding

Islam,

Dutta,

Bose

2024

Encyclopedia of Polymer Science and Technology

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Interpenetrating polymer networks (IPNs) are a polymer consisting of two or more polymer networks exhibiting a certain degree of molecular‐scale interlacing within the matrix but not covalently bonded. The network structure cannot be separated without breaking chemical bonds. This unique structure results in synergistic combinations of mechanical, thermal, chemical, and other properties. The synthesis of IPNs can be achieved through simultaneous or sequential polymerization processes, exploiting the compatibility of polymer precursors to establish an interlocking network. The wide‐ranging applications of IPNs across various sectors, including water filtration, electromagnetic interference shielding (8.2–12.4 GHz), biomaterials, coatings, adhesives, drug delivery, and electronics. The synthesis and formation of IPNs require an understanding of polymer chemistry, physics, and engineering principles. Tailoring IPNs for specific applications demands the careful design of polymer precursors and cross‐linking techniques. In recent times, ongoing research on IPN deals with synthetic methodologies, structure–property relationships, and its applications. On the other hand, IPNs serve as a bridge between conventional polymer materials and advanced multifunctional systems. This article provides a glimpse into the fascinating world of IPNs, stimulating further exploration and innovation in materials science and engineering. Within this framework, our discussions have involved various IPNs and their practical implementations in the field of water treatment and EMI shielding applications.

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Graphene oxide offers precise molecular sieving, structural integrity, microplastic removal, and closed-loop circularity in water-remediating membranes through a covalent adaptable network

Abstract: CAN-enabled membranes promote effective end-use management and circular economy.

Cited by 8 publications

References 43 publications

GO-tagged PEI sizing agent imparts self-healing and excellent mechanical properties to carbon fiber reinforced epoxy laminates

GO-tagged PEI sizing agent imparts self-healing and excellent mechanical properties to carbon fiber reinforced epoxy laminates

Tuning the surface charge and pore size of IPNs arrests covalent organic nanostructures through in situ exchangeable bonds for the removal of persistent contaminants

Interpenetrating Polymer Networks for Water Treatment and Electromagnetic Interference Shielding

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