Hybrids composites of NCCO/PEDOT for thermoelectric applications

Culebras, Mario; García-Barberá, Antonio; Serrano-Claumarchirant, José F.; Gómez, Clara M.; Cantarero, A.

doi:10.1016/j.synthmet.2016.12.016

Cited by 14 publications

(2 citation statements)

References 28 publications

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“…[ 93 ] They are relatively desirable for extensive production of flexible tissue engineering structures due to high abundance and solution processability. High conductivity and processability make PEDOT‐based materials as good candidates for many applications including electrodes, [ 94 ] solar cells, [ 95 ] thermoelectric, [ 96 ] and biomedical applications. [ 97 ] However, hard processability, hydrophobicity, and nondegradability restrict its application.…”

Section: Pedotmentioning

confidence: 99%

Conductive Biomaterials as Substrates for Neural Stem Cells Differentiation towards Neuronal Lineage Cells

Farokhi

Mottaghitalab

Saeb

et al. 2020

Macromolecular Bioscience

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The injuries and defects in the central nervous system are the causes of disability and death of an affected person. As of now, there are no clinically available methods to enhance neural structural regeneration and functional recovery of nerve injuries. Recently, some experimental studies claimed that the injuries in brain can be repaired by progenitor or neural stem cells located in the neurogenic sites of adult mammalian brain. Various attempts have been made to construct biomimetic physiological microenvironment for neural stem cells to control their ultimate fate. Conductive materials have been considered as one the best choices for nerve regeneration due to the capacity to mimic the microenvironment of stem cells and regulate the alignment, growth, and differentiation of neural stem cells. The review highlights the use of conductive biomaterials, e.g., polypyrrole, polyaniline, poly(3,4‐ethylenedioxythiophene), multi‐walled carbon nanotubes, single‐wall carbon nanotubes, graphene, and graphite oxide, for controlling the neural stem cells activities in terms of proliferation and neuronal differentiation. The effects of conductive biomaterials in axon elongation and synapse formation for optimal repair of central nervous system injuries are also discussed.

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Section: Pedotmentioning

confidence: 99%

Conductive Biomaterials as Substrates for Neural Stem Cells Differentiation towards Neuronal Lineage Cells

Farokhi

Mottaghitalab

Saeb

et al. 2020

Macromolecular Bioscience

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“…However, the inherently moderate thermoelectric properties of polymers compared to many inorganic materials, presents a strong motivation for the development of hybrid inorganic/organic materials for mechanically flexible thermoelectrics. In such an approach, a mechanically flexible thermoelectric polymer can be filled with conventional inorganic thermoelectric materials in order to realize a hybrid structure combining mechanical flexibility with high thermoelectric performance. − However, in practice when combining oxides with PEDOT:PSS, the results are a considerable decrease in power factor, mainly due to a reduction of the Seebeck coefficient. − …”

Section: Introductionmentioning

confidence: 99%

Mechanically Flexible Thermoelectric Hybrid Thin Films by Introduction of PEDOT:PSS in Nanoporous Ca₃Co₄O₉

et al. 2022

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Nanoporous Ca 3 Co 4 O 9 exhibits high thermoelectric properties and low thermal conductivity and can be made mechanically flexible by nanostructural design. To improve the mechanical flexibility with retained thermoelectric properties near room temperature, however, it is desirable to incorporate an organic filler in this nanoporous inorganic matrix material. Here, double-layer nanoporous Ca 3 Co 4 O 9 /PEDOT:PSS thin films were synthesized by spin-coating PEDOT:PSS into the nanopores. The obtained hybrid films exhibit high Seebeck coefficient (∼+130 μV/K) and thermoelectric power factor (0.75 μW cm –1 K –2 ) at room temperature with no deterioration in electrical properties after cyclic bending tests (98% preservation of electrical conductivity after 1000 cycles bending to a bending radius of 3 mm). Compared with the nanoporous Ca 3 Co 4 O 9 thin film, the mechanical flexibility of the hybrid film can be effectively improved after hybrid with PEDOT:PSS with only a slight decrease of the thermoelectric properties.

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Progress on PEDOT:PSS/Nanocrystal Thermoelectric Composites

Song

Meng

et al. 2019

Adv Elect Materials

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In recent years, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)‐based nanocomposite thermoelectric (TE) materials are extensively investigated since they can take the advantages of both PEDOT:PSS (e.g., low thermal conductivity, high electrical conductivity, solution processability, and flexibility) and inorganic nanocrystals (e.g., high Seebeck Coefficient) to yield TE performance comparable to that of traditional inorganic TE materials. Besides, various preparation processes allow the mass fabrication of PEDOT:PSS‐based TE materials using some time‐saving and cost‐effective technologies, such as roll‐to‐roll and screen printing methods. This review focuses on the recent progress of PEDOT:PSS/inorganic nanocrystal composites for TE application. The relevant preparation strategies and TE properties are discussed intensively. In addition, the fabrication method, synergistic effect, and energy filtering effect involved in the composites, and flexible devices assembled from the composites are also discussed. Finally, challenges and prospects for future studies are summarized.

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Hybrids composites of NCCO/PEDOT for thermoelectric applications

Cited by 14 publications

References 28 publications

Conductive Biomaterials as Substrates for Neural Stem Cells Differentiation towards Neuronal Lineage Cells

Conductive Biomaterials as Substrates for Neural Stem Cells Differentiation towards Neuronal Lineage Cells

Mechanically Flexible Thermoelectric Hybrid Thin Films by Introduction of PEDOT:PSS in Nanoporous Ca₃Co₄O₉

Progress on PEDOT:PSS/Nanocrystal Thermoelectric Composites

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Hybrids composites of NCCO/PEDOT for thermoelectric applications

Cited by 14 publications

References 28 publications

Conductive Biomaterials as Substrates for Neural Stem Cells Differentiation towards Neuronal Lineage Cells

Conductive Biomaterials as Substrates for Neural Stem Cells Differentiation towards Neuronal Lineage Cells

Mechanically Flexible Thermoelectric Hybrid Thin Films by Introduction of PEDOT:PSS in Nanoporous Ca3Co4O9

Progress on PEDOT:PSS/Nanocrystal Thermoelectric Composites

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Mechanically Flexible Thermoelectric Hybrid Thin Films by Introduction of PEDOT:PSS in Nanoporous Ca₃Co₄O₉