The development of a highly conductive PEDOT system by doping with partially crystalline sulfated cellulose and its electric conductivity

Horikawa, Maki; Fujiki, Toshihiro; Shirosaki, Tomohiro; Ryu, Naoya; Sasaki, Hideo; Nagaoka, Shoji; Ihara, Hirotaka

doi:10.1039/c5tc02074c

Cited by 61 publications

(44 citation statements)

References 20 publications

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“…Horikawa et al prepared a highly conductive poly(3,4-ethylene-dioxythiophene) (PEDOT) system using sulfated cellulose as dopants (Horikawa et al 2015). PEDOT/sulfated cellulose composite films were prepared via in situ oxidative polymerization of 3,4-ethylene-dioxythiophene in an aqueous solution of sulfated cellulose, followed by the formation of films via spin-coating.…”

Section: Esterified Cellulose Containing Charged Moietiesmentioning

confidence: 99%

Functional nanomaterials through esterification of cellulose: a review of chemistry and application

et al. 2018

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As the most abundant biopolymer in nature, cellulose has become a fascinating building block for the design of functional nanomaterials. Owing to the presence of numerous hydroxyl groups, cellulose provides a unique platform for the preparation of new materials via versatile chemical modifications. This critical review aims to present the advances about nanomaterials based on cellulose derivatives with the focus on cellulose esters within the last two decades, including the chemistry and application of these nanostructured materials. This review starts with the introduction on first fundamental aspects about diverse esterification techniques used up to now to modify cellulose. The in situ esterification for the isolation of nanocelluloses and diverse post esterification methods of nanocelluloses for the surface functionalization were highlighted in the following description. Various esterification strategies and further nanostructure constructions have been developed aiming to confer specific properties to cellulose esters, extending therefore their feasibility for highly sophisticated applications, which were summarized with respect to the categories of the introduced ester moieties. Thus, this review assembles and emphasizes the state-of-art knowledge of functional nanomaterials derived from diverse esterified cellulose compounds.

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Section: Esterified Cellulose Containing Charged Moietiesmentioning

confidence: 99%

Functional nanomaterials through esterification of cellulose: a review of chemistry and application

et al. 2018

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“…Moreover, the P(SS-co-St) and PEDOT:P(SS-co-St) particles exhibited zeta potentials of −74.9 and −70.4 mV, respectively. These results indicate that the surfaces of the P(SS-co-St) and PEDOT:P(SS-co-St) particles were rich in sulfonyl groups [22]. On the other hand, PEDOT:PSS, with a solid content of 2%, exhibited an irregular particle size distribution and zeta potential of −40.4 mV, indicating relative instability in solution.…”

Section: Synthesis and Characterization Of P(ss-co-st) Copolymersmentioning

confidence: 88%

Synthesis of Solution-Stable PEDOT-Coated Sulfonated Polystyrene Copolymer PEDOT:P(SS-co-St) Particles for All-Organic NIR-Shielding Films

Park

Cho

et al. 2019

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We prepared poly(3,4-ethylenedioxythiophene) (PEDOT)-coated sulfonated polystyrene copolymer particles as efficient heat-shielding agents, which showed strong near-infrared (NIR) absorption, with high solid contents and good solution stability. The poly(styrene sulfonate-co-styrene) (P(SS-co-St)) copolymers were successfully synthesized via radical solution polymerization, and PEDOT-coated P(SS-co-St) (PEDOT:P(SS-co-St)) was synthesized via Fe+-catalyzed oxidative polymerization. PEDOT:P(SS-co-St) was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopies. The particle size and morphology of PEDOT:P(SS-co-St) were examined using transmission electron microscopy, dynamic light scattering, and zeta potential measurements. The maximum NIR-shielding efficiency of the film was 92.0% with 40% transmittance. The high solution stability of PEDOT:P(SS-co-St) make it an ideal candidate for heat-insulating materials that find application in semi-transparent heat-insulator-coated windows.

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“…Moreover, the P(SS-co-St) and PEDOT:P(SS-co-St) particles exhibited zeta potentials of -74.9 mV and -70.4 mV, respectively. These results indicate that the surfaces of the P(SS-co-St) andPEDOT:P(SS-co-St) particles were rich in sulfonyl groups[22]. On the other hand, PEDOT:PSS, with a solid content of 2%, exhibited an irregular particle size distribution and zeta potential of -40 4.…”

mentioning

confidence: 83%

Synthesis of Solution-Stable PEDOT-Coated Sulfonated Polystyrene Copolymer PEDOT:P(SS-co-St) Particles for All-Organic NIR-Shielding Films

Im¹,

Park²,

Cho³

et al. 2019

Preprint

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We prepared poly(3,4-ethylenedioxythiophene) (PEDOT)-coated sulfonated polystyrene copolymer particles as efficient heat-shielding agents, which showed strong near-infrared (NIR) absorption, with high solid contents and good solution stability. The poly(styrene sulfonate -co-styrene) (P(SS-co-St)) copolymers were successfully synthesized via radical solution polymerization, and PEDOT-coated P(SS-co-St) (PEDOT:P(SS-co-St)) was synthesized via Fe+-catalyzed oxidative polymerization. PEDOT:P(SS-co-St) was characterized by nuclear magnetic resonance and Fourier transform infrared spectroscopies. The particle size and morphology of PEDOT:P(SS-co-St) were examined using transmission electron microscopy, dynamic light scattering, and zeta potential measurements. The maximum NIR-shielding efficiency of the film was 92.0% with 40% transmittance. The high solution stability of PEDOT:P(SS-co-St) make it an ideal candidate for heat-insulating materials that find application in semi-transparent heat-insulator-coated windows.

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The development of a highly conductive PEDOT system by doping with partially crystalline sulfated cellulose and its electric conductivity

Cited by 61 publications

References 20 publications

Functional nanomaterials through esterification of cellulose: a review of chemistry and application

Functional nanomaterials through esterification of cellulose: a review of chemistry and application

Synthesis of Solution-Stable PEDOT-Coated Sulfonated Polystyrene Copolymer PEDOT:P(SS-co-St) Particles for All-Organic NIR-Shielding Films

Synthesis of Solution-Stable PEDOT-Coated Sulfonated Polystyrene Copolymer PEDOT:P(SS-co-St) Particles for All-Organic NIR-Shielding Films

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