Progress in the synthesis of imide-based N-type polymer semiconductor materials

Liao, Mao; Duan, Jieming; Peng, Pengao; Zhang, Jingfeng; Zhou, Ming

doi:10.1039/d0ra04972g

Cited by 13 publications

(10 citation statements)

References 77 publications

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“…In the connection, steric, confirmational and charge interaction factors tend to limit the resonance and generate energy gaps like semiconductors like Si and Ge semiconducting polymers [9] like polypyrene (Figure 3) or n-type semiconducting polymers like imide -imide (bisthiophene imide BTI, naphthalimide NDI [10] etc.…”

Section: Chemical Sensingmentioning

confidence: 99%

An Account on Functional Polymer Composite for Multivariant Application: A Mechanistic Approach

Das

Ray

Mukhopadhyay

et al. 2022

J. Phys.: Conf. Ser.

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The presented article reports a detailed review of the polymer composite and its applications in multifaceted areas. The novelty of the report is in establishing the mechanistic overview on the functionalization of polymer for selective applications. The most important and established application of polymer is in sensing, polymer electrolyte, biomedical application, point of care application etc. The utilization of functional polymer in fluorescence thermometers is dependent on the maintenance of their lower critical solubility temperature. Polyelectrolytes like conducting polymers are widely applied for chemo sensing applications. The primary mechanism for the functionality of these conducting polymers is the presence of altering single and double bonds which enables the thorough flow of charge within the matrix system. Furthermore, the macromolecular synthetic polymer is subjected to functionalization through composite upon combing with specific salts and filler components. The addition of unreactive/reactive filler components in minute amounts is reported to significantly reduce the polarization loss and increase the cyclability of the matrix when applied to solid-state devices like sensors, fuel cells for stationary and mobile applications, etc. Fuels cells being an example of renewable energy is reported to attract the modern market with emphasis on polymer membrane-based system wherein sulphonic acid-based electrolyte membrane act as the ionic electrolyte conductor. The mechanism of ion conduction within the polymer matrix plays an important role in the application in solid-state devices like sensors, fuel cells, batteries, etc. The review briefly explains the role of ionic conduction as explained using two primary mechanisms like Arrhenius and Vogel Tammann Fulcher. Finally, the role of polymer bio composites is discussed in light of biomedical applications.

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Section: Chemical Sensingmentioning

confidence: 99%

An Account on Functional Polymer Composite for Multivariant Application: A Mechanistic Approach

Das

Ray

Mukhopadhyay

et al. 2022

J. Phys.: Conf. Ser.

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“…Compared with the extensively developed high-performance p-type semiconducting polymers, complementary n-type semiconducting polymers have not been developed at the same pace, and their device performance is considerably inferior to that of the p-type ones. , Research on n-type semiconducting polymers has mostly focused on imide- and amide-functionalized fused-ring electron-accepting unit-containing polymers (some representative examples are provided in Figure ), − thus limiting their structural diversity. Some other structurally novel electron-accepting blocks, such as thienoquinoid, thiadiazolobenzotriazole, and thiadiazoloquinoxaline, can be employed to develop n-type semiconducting polymers. − However, owing to their weak electron-withdrawing capability, the corresponding polymers show poor n-type performance.…”

Section: Introductionmentioning

confidence: 99%

Stretchable N-Type High-Performance Polymers Based on Asymmetric Thienylvinyl-1,1-Dicyanomethylene-3-Indanone for Plastic Electronics

et al. 2022

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The development of new electron-accepting building blocks to construct high-performance n-type semiconducting polymers is essential for various organic optoelectronic devices. Herein, we have incorporated a newly formulated thienylvinyl-1,1-dicyanomethylene-3-indanone (TIC) electron-accepting monomer into a series of n-type low-band gap polymers alongside cyclopentadithiophene (CDT) and indacenodithiophene (IDT) comonomers. Controlling the regioregularity of the asymmetric TIC has produced regioisomeric polymer structures [semiregioregular (s-PCDT-TIC and s-PIDT-TIC) and regiorandom (r-PCDT-TIC and r-PIDT-TIC)]. We conducted comparative studies for the regiochemistry control and CDT versus IDT repeating units: (i) The CDT-containing polymers have red-shifted absorption and higher absorptivity compared to the IDT-containing analogues. (ii) The varied regioregularity affects the optical features rather than the energy levels. (iii) All the polymers show excellent n-channel field-effect transistors, with electron mobility higher than 1.0 × 10 −2 cm 2 V −1 s −1 , despite their low-ordered crystallinity. (iv) Stretchable transistors with polymers can achieve high retention of electron mobilities under the external strain; specially, r-PCDT-TIC maintains 95% initial mobility at 100% strain. In addition, an n-type near-infrared organic phototransistor based on s-PCDT-TIC exhibits an excellent photoresponsivity,

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“…The intrinsic brittleness exhibited by the assembled naphthalimides restricts their use in the field of flexible semiconductors. 41 To date there is no report on the fabrication of flexible semiconductors based on the self-assembly of glycosyl naphthalimides, which is being achieved by anchoring of glycosyl naphthalimides on cotton fabric through hydrogen bonding. The demonstrated flexible organic semiconducting material obtained via a more sustainable pathway would provide an opportunity to fabricate green electronics.…”

Section: Introductionmentioning

confidence: 99%

A facile synthesis of amphiphilic N-glycosyl naphthalimides and fabrication of flexible semiconductors using molecular self-assembly

et al. 2022

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Progress in the synthesis of imide-based N-type polymer semiconductor materials

Abstract: Representative molecular structures of four N-type polymer semiconductors materials (a: N2000; b: PPDI-DTT, c: TBDI-DT and d: PDTzTIT) based on NDI, PDI, BTI and BTzI, respectively.

Cited by 13 publications

References 77 publications

An Account on Functional Polymer Composite for Multivariant Application: A Mechanistic Approach

An Account on Functional Polymer Composite for Multivariant Application: A Mechanistic Approach

Stretchable N-Type High-Performance Polymers Based on Asymmetric Thienylvinyl-1,1-Dicyanomethylene-3-Indanone for Plastic Electronics

A facile synthesis of amphiphilic N-glycosyl naphthalimides and fabrication of flexible semiconductors using molecular self-assembly

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