Electrochromic-Hybrid energy storage material consisting of triphenylamine and dithienothiophene

Topal, Sebahat; İpek, Özgecan Şavluğ; Sezer, Esma; Öztürk, Turan

doi:10.1016/j.cej.2021.133868

Cited by 33 publications

(44 citation statements)

References 67 publications

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“…The images of P(D1-1E) exhibited smaller particle grains (between 100 and 150 nm) compared to PDTTpTPA (250 nm). 30 The morphological differences of P(D1-1E) indicated the incorporation of both monomers to the structure. 38,39 The three-dimensional granular morphology might offer a high electrode surface area and porosity, leading to an enhancement in the energy storage properties.…”

Section: Structural Characterization Of Polymer Filmsmentioning

confidence: 99%

“…Propylene carbonate (PC) (99%) and polymethylmethacrylate (PMMA) were obtained from Sigma and Across, respectively. DTTpTPA was synthesized following our previous reports 7,22,27‐34 …”

Section: Materials and Equipmentsmentioning

confidence: 99%

“…Then, PC was introduced dropwise at 50°C to obtain a transparent and homogenies conducting gel. The weight ratio was kept at 70/20/7/3 for ACN/PC/PMMA/TBAPF 6 , respectively 30 . This transparent gel was utilized in fabrication of the energy storage devices.…”

Section: Materials and Equipmentsmentioning

confidence: 99%

“…In our previous study, novel electron‐rich 4′,4′‐(dithieno[3,2‐ b :2′,3′‐ d ]thiophene‐3,5‐diyl)bis( N , N ‐diphenyl[1,1′‐biphenyl]‐4‐amine) ( DTTpTPA ) was synthesized through Suzuki cross‐coupling reaction, 30,31 and the energy storage and electrochromic properties of the corresponding polymer, P[DTTpTPA], were investigated. The availability of six active points of DTT and TPA for polymerization, the P[DTTpTPA] copolymer was obtained with a high capacity arising from its fine, porous and electrochemically reversible structure.…”

Section: Introductionmentioning

confidence: 99%

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Smart copolymers of ditriphenylaminedithienothiophene with ethylenedioxythiophene for multicolor energy storage systems

Topal

Karakaya

Sezer

et al. 2022

Intl J of Energy Research

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Summary Energy storage materials, having multifunctional properties, are particularly important for the development of intelligent power systems. In this study, conjugated monomers 4′,4′‐(dithieno[3,2‐b:2′,3′‐d]thiophene‐3,5‐diyl)bis(N,N‐diphenyl‐[1,1′‐biphenyl]‐4‐amine) (DTTpTPA, D) and 3,4‐ethylenedioxythiophene (EDOT, E) were electrocopolymerized on ITO surface in different mole ratios. The copolymer films were investigated in terms of energy storage, electrochromic properties and surface morphology. Inclusion of EDOT units into the polymer chain made a significant impact on the energy storage and electrochromic properties of the resultant copolymers. The P(D1‐1E) film, which was obtained at a mole ratio of nD/nE = 1/1, showed the best capacitance value of 22 mF cm−2. All the copolymers displayed a wide range of color change during their redox processes. The best coloration efficiency value of 196 C−1 cm2 was obtained with P(D10‐1E) film, having multi‐electrochromic property of red, green, gray and blue colors. A symmetric solid‐state energy storage device of P(D1‐1E) exhibited a capacitance of 6.58 mF cm−2 with high energy and high‐power density, which proved that P(D1‐1E) is a good candidate for energy storage applications.

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Section: Structural Characterization Of Polymer Filmsmentioning

confidence: 99%

“…Propylene carbonate (PC) (99%) and polymethylmethacrylate (PMMA) were obtained from Sigma and Across, respectively. DTTpTPA was synthesized following our previous reports 7,22,27‐34 …”

Section: Materials and Equipmentsmentioning

confidence: 99%

Section: Materials and Equipmentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Smart copolymers of ditriphenylaminedithienothiophene with ethylenedioxythiophene for multicolor energy storage systems

Topal

Karakaya

Sezer

et al. 2022

Intl J of Energy Research

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“…In another event, Ozturk's research team has designed and constructed the CMP (66) consisting of the DTT and triphenylamine via Suzuki coupling reaction ( Scheme 9 ). 77 The structural variations of 66 was observed at oxidized and neutral states through FTIR and UV-vis spectroscopy. On applying voltage, the 66 changes its color from orange to blue color.…”

Section: Dtt-based Molecules and Their Potential Applicationsmentioning

confidence: 99%

Dithieno[3,2-b:2′,3′-d]thiophene (DTT): an emerging heterocyclic building block for future organic electronic materials & functional supramolecular chemistry

Ali

Siddiqui

2022

RSC Adv.

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Advanced Electrochromic Energy Storage Devices Based on Conductive Polymers

Chen,

Liu,

Cheng

et al. 2024

Adv Materials Technologies

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As the demand for multifunctional optoelectronic devices rises, the integration of electrochromic and energy storage functionalities represents a cutting‐edge pursuit in the electrochromic devices domain. The realm of conductive polymer‐based electrochromic energy storage devices (EESDs) stands as a vibrant area marked by ongoing research and development. Despite a plethora of individual research articles exploring various facets within this domain, there exists a conspicuous dearth of comprehensive reviews systematically scrutinizing the advancements, challenges, and potentials intrinsic to these systems. To fill this void, this review systematically outlines the latest progressions in EESDs centered on conductive conjugated polymers (CPs). The review commences with a thorough exploration of the foundational principles underpinning EESDs, encompassing their operational mechanisms, device configurations, and representative key performance indicators. Furthermore, the review categorizes diverse conductive polymers, shedding light on the latest advancements in EESD research utilizing these specific CP variants. This in‐depth analysis centers on their collaborative role in shaping electrochromic energy storage devices. Overall, this review is poised to captivate the interest of researchers toward state‐of‐the‐art CP‐based EESDs, establishing these pioneering technologies as pivotal contenders in defining the forthcoming landscape of wearable electronics, portable devices, and advanced energy storage systems.

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Electrochromic-Hybrid energy storage material consisting of triphenylamine and dithienothiophene

Cited by 33 publications

References 67 publications

Smart copolymers of ditriphenylaminedithienothiophene with ethylenedioxythiophene for multicolor energy storage systems

Smart copolymers of ditriphenylaminedithienothiophene with ethylenedioxythiophene for multicolor energy storage systems

Dithieno[3,2-b:2′,3′-d]thiophene (DTT): an emerging heterocyclic building block for future organic electronic materials & functional supramolecular chemistry

Advanced Electrochromic Energy Storage Devices Based on Conductive Polymers

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