Nanotubular structures through templateless electropolymerization using thieno[3,4-b]thiophene derivatives with different substituents and water content

Sane, Omar; Diouf, Alioune; Pan, Miaobo; Cruz, Gabriela Morán; Savina, Farah; Méallet‐Renault, Rachel; Dieng, Samba Yandé; Amigoni, Sonia; Guittard, Frédéric; Darmanin, Thierry

doi:10.1016/j.electacta.2019.134594

Cited by 13 publications

(20 citation statements)

References 43 publications

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“…Such electrodepositions have already been realized on gold plates in previous literature. [ 32 ] The morphologies showed cauliflowers structures more than nanofibers and in CH 2 Cl 2 + H 2 O, the cauliflowers bubbles exploded to form craters with reentering surfaces. The architecture of the electrodeposition depends therefore strongly on the nature of the substrate.…”

Section: Resultsmentioning

confidence: 99%

“…Nevertheless, the grid's polymer deposition architecture in CH 2 Cl 2 is not as porous of gold plates ones explaining a slight decrease of hydrophobicity. [ 32 ]…”

Section: Resultsmentioning

confidence: 99%

“…Thieno[3,4‐ b ]thiophen‐2‐ylmethanol (Thieno‐OH) was synthesized from 3,4‐dibromothiophene following a procedure already reported in the literature ( Scheme ). [ 32 ] Thieno‐Py, Thieno‐C 4 F 9 , and Thieno‐C 8 F 17 were synthesized from Thieno‐OH by simple esterification reaction. More precisely, 1.5 eq.…”

Section: Methodsmentioning

confidence: 97%

“…Very recently, by a judicious choice in monomer and H 2 O content, the templateless electropolymerization process in organic solvent such as dichloromethane (CH 2 Cl 2 ) has been proposed as an efficient method to prepare extremely well‐controlled porous nanostructures such as vertically aligned nanotubes. [ 26–33 ] Trace H 2 O naturally present in solution are responsible for the formation of gas bubbles (O 2 and/or H 2 ). The method does not require any acid or surfactant but the monomer has to play the role of the surfactant in stabilizing gas bubbles during electropolymerization.…”

Section: Introductionmentioning

confidence: 99%

“…In the first one, substituted monomers of the thieno[3,4‐ b ]thiophene family are selected for their capacity to form nanotubular structures. [ 30–33 ] Three substituents of different hydrophobicity are chosen: pyrene, perfluorobutyl (C 4 F 9 ), and perfluorooctyl (C 8 F 17 ) chains. In the second strategy, a thieno[3,4‐ b ]thiophene monomer with a functional hydroxyl group (OH) is first electropolymerized before to graft perfluorinated chains by simple esterification reaction.…”

Section: Introductionmentioning

confidence: 99%

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Templateless Electrodeposition of Conducting Polymer Nanotubes on Mesh Substrates

Fradin

Celestini

Guittard

et al. 2020

Macro Chemistry & Physics

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Creating homogeneous nanostructures of complex substrates such as meshes remains a real challenge for practical applications. Here, a templateless elecropolymerization method is used to create conducting polymer nanotubes. Using thieno[3,4‐b]thiophene‐based monomers, nanotubes are obtained especially using dichloromethane saturated in water (CH2Cl2 + H2O) in order to release a high amount of O2 and H2 bubbles. Two strategies are used by direct electropolymerization or posttreatment by simple esterification reaction. By direct electropolymerization, the surface morphology is highly dependent on the used monomer. By contrast, by posttreatment it is possible to obtain the same structure and to change the surface energy during the posttreatment. With the last strategy, it is possible to reach superhydrophobic mesh with ultra‐low water adhesion and high oleophobic properties, even with short fluorinated chains (C4F9).

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Section: Resultsmentioning

confidence: 99%

“…Nevertheless, the grid's polymer deposition architecture in CH 2 Cl 2 is not as porous of gold plates ones explaining a slight decrease of hydrophobicity. [ 32 ]…”

Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Templateless Electrodeposition of Conducting Polymer Nanotubes on Mesh Substrates

Fradin

Celestini

Guittard

et al. 2020

Macro Chemistry & Physics

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Influence of Polyfluorinated Side Chains and Soft‐Template Method on the Surface Morphologies and Hydrophobic Properties of Electrodeposited Films from Fluorene Bridged Dicarbazole Monomers

et al. 2022

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This paper is dedicated to Carlos FungoA clear case of relationship between the monomer molecular structure and the capability of tuning the morphology of electrodeposited gas bubbles template polymer thin films is shown. To this end, a series of fluorene-bridged dicarbazole derivatives containing either linear or terminally branched polyfluorinated side chains connected to the fluorene subunit were synthesized and their electrochemical properties were investigated. The new compounds underwent electrochemical polymerization over indium tin oxide electrodes to give hydro-phobic films with nanostructural and morphological properties strongly dependent on the nature of the side chains. Gas bubbles templated electropolymerization was next achieved by the addition of tiny amounts of water to the monomer solutions, without using surfactants. Within the investigated set of molecules, the nanostructural properties of the soft-templated films obtained from monomers bearing linear side chains could be fine-tuned by adjusting electrochemical parameters, leading to superhydrophobic surfaces.

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One-pot electrosynthesis of ultrathin overoxidized poly(3,4-ethylenedioxythiophene) films

Wang

Pillier

Cachet

et al. 2022

Electrochimica Acta

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Nanotubular structures through templateless electropolymerization using thieno[3,4-b]thiophene derivatives with different substituents and water content

Cited by 13 publications

References 43 publications

Templateless Electrodeposition of Conducting Polymer Nanotubes on Mesh Substrates

Templateless Electrodeposition of Conducting Polymer Nanotubes on Mesh Substrates

Influence of Polyfluorinated Side Chains and Soft‐Template Method on the Surface Morphologies and Hydrophobic Properties of Electrodeposited Films from Fluorene Bridged Dicarbazole Monomers

One-pot electrosynthesis of ultrathin overoxidized poly(3,4-ethylenedioxythiophene) films

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