Electroinitiated Polymerization

Guerra, Giulio D.

doi:10.1016/b978-0-08-096701-1.00139-7

Cited by 2 publications

(2 citation statements)

References 119 publications

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“…c is the electrolyte concentration, and F is the Faraday constant. An interesting phenomenon is that for high concentrations, the ionic conductivity can decrease due to inter ionic forces [53]. This highlights the complexity of ionic transport where quantities like mobilities change with respect to concentration and other environmental factors.…”

Section: Ion Conductionmentioning

confidence: 99%

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Expanding the versatility and functionality of iontronic devices

Cherian

2021

Linköping Studies in Science and Technology. Dissertations

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Biological systems rarely use electrons as signal regulators, most of the transport and communication in these system utilize ions. The discovery of conjugated polymers and polyelectrolytes and their unique properties of mixed ionic electronic properties opened the possibility of using these in the domain of bioelectronics, which paved the way for the field of organic bioelectronics. After the introduction of the organic electronic ion pump (OEIP) in 2007, which utilizes both the ionic properties of conjugated polymers and polyelectrolytes, the new field of "iontronics" evolved. The OEIP is an organic polymer-based delivery system based on electrophoretic transport of biologically relevant and ionically charged species, without fluid flow and with high spatial, temporal, and dosage precision. These devices have been extensively studied for the past 14 years and have found numerous demonstrations in in vivo and in vitro delivery of bio-relevant ions for therapeutic application. This has, in parallel, resulted in the development of custom materials for ion exchange membranes (IEMs) within the OEIP.

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Section: Ion Conductionmentioning

confidence: 99%

“…Ionic conductivities are typically much lower than conductivities in electronic conductors, as the movement of ions is slow in comparison to the electrons [52]. For instance, typical ionic conductivities are less than 100 S/m while metallic electronic conductivities are in the order of 10 6 − 10 8 S/m [53] .…”

Section: Ion Conductionmentioning

confidence: 99%

Expanding the versatility and functionality of iontronic devices

Cherian

2021

Linköping Studies in Science and Technology. Dissertations

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Shellac film coating on metal sheets by electrochemical polymerization

Bhadani

Kumari

Gupta

1993

J of Applied Polymer Sci

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SYNOPSISThe electrolysis of shellac in the aqueous ammoniacal solution leads to formation of adherent films onto different metal anodes such as Fe, Cu, Pt, and Pb. The yield of deposited films increases with the time of electrolysis and current levels and is dependent on the nature of electrode materials. Therefore, the film thickness is well controlled by the impressed current level and electrolysis time. The addition of methylacrylamide to the shellac solution gives more adherent and smoother coatings onto the metal sheets than those obtained in the absence of the monomer. The film formation also takes place potentiodynamically.A plausible reaction mechanism of the shellac coating is suggested. 0 1993

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Electroinitiated Polymerization

Cited by 2 publications

References 119 publications

Expanding the versatility and functionality of iontronic devices

Expanding the versatility and functionality of iontronic devices

Shellac film coating on metal sheets by electrochemical polymerization

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