Synthesis and Electrical Conducting Properties of Poly(aniline) Doped With Zeolite HY Nanocomposites Containing SnO2 for High-Performance Supercapacitor Electrode

Ghebache, Zohra; Hamidouche, Fahim; Safidine, Zitouni; Trari, M.; Bellal, B.

doi:10.1007/s10904-019-01118-y

Cited by 19 publications

(4 citation statements)

References 52 publications

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“…In FTIR spectra, features at 1,638, 1,462, 1,390, 1,290, 1,098 and 899 cm À1 confirmed that both gels contained typical PANi structures (Figure 2E). 37 The peaks at 3,449 and 2,919 cm À1 were attributed to the O-H from intramolecular and intermolecular hydrogen bonds and alkyl groups in PVA. 38 Overall, the ItG and LpG presented identical peak positions according to the FTIR and Raman spectra.…”

Section: Materials Characterizationmentioning

confidence: 99%

Hierarchically Structured Stretchable Conductive Hydrogels for High-Performance Wearable Strain Sensors and Supercapacitors

Zhao

Zhang

Yao

et al. 2020

Matter

131

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A strategy of creating stretchable conducting hydrogels for emerging soft electronics is reported. With ice-templated low-temperature polymerization (ITLP), the conducting gel exhibited a hierarchical dendritic microstructure with mitigated nanoaggregation and significantly enhanced electrical conductivity and toughness. Using such gels, strain sensors presented a broad sensing range and high sensitivity for health monitoring. Stretchable solid-state supercapacitors demonstrated remarkable capacitance and flexibility as wearable energy-storage devices. Such a general ITLP method may create diverse soft-electronic materials for energy, healthcare, and robotic applications.

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Section: Materials Characterizationmentioning

confidence: 99%

Hierarchically Structured Stretchable Conductive Hydrogels for High-Performance Wearable Strain Sensors and Supercapacitors

Zhao

Zhang

Yao

et al. 2020

Matter

131

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“…Utilizing cyclic voltammetry, Prasanna et al found that this inclusion to form a nanocomposite shows a specific capacitance of 337 F/g at a current density of 0.2 A/g and capacitance retention of 73% after 2000 cycles [134]. Even the inclusion of this reinforcement within a ternary nanocomposite shows improved electrochemical properties, as demonstrated by Ghebache et al in the preparation of a nanohybrid electrode consisting of HY zeolite/SnO 2 /PANI, which shows a maximum capacitance of 1085 F/g at 5 mV/s, a good result derived from the synergistic effect with the complementary properties of both components of the filler [135]. Additionally, Kandasamy et al synthesized a ternary nanocomposite consisting of carbon nanotubes/SiO 2 /PANI.…”

Section: Supercapacitorsmentioning

confidence: 79%

Polymer-Magnetic Semiconductor Nanocomposites for Industrial Electronic Applications

et al. 2022

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Nanocomposite materials have acquired great importance, as have similar composite materials on a macroscopic scale, because the reinforcement complements the defects in the properties of the matrix, thus obtaining materials with better mechanical, thermal, and electrical properties, among others. At the same time, the importance and research of polymeric nanocomposites reinforced with nanoparticles of various types have grown. Among those that have stood out the most in the electronics industry are polymeric matrices reinforced with nanoparticles that present dual behavior, that is, both magnetic and semiconductor. This property has been very well used in developing electronic devices such as televisions, computers, and smartphones, which are part of everyday life. In this sense, this review presents a compilation of the synthetic methods to produce polymer nanocomposites with dual magnetic and semiconductor behavior and their potential applications within electronic fields and new relevant trends.

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“…As indicated by the cyclic voltammograms, the best behaviour of an electric double layer capacitance is appeared in the form of a symmetric rectangular shape [46-48]. The de ciency of DESTP and Ag-DESTP electrodes symmetricity might be related to conceivable reversible pseudo-faradaic responses that happened in a likely area at around-0.6V and − 0.2 V. Furthermore, as electric double layer discharging happens, the resulting current pro le gets more inclined due to the fact that the ions leave the Ag pores with strain most likely due to capillary effect [49][50][51][52]. Comparison of speci c capacitance values of various carbonaceous materials along with their data available is given in Table 1.…”

Section: Discussionmentioning

confidence: 99%

Effective utilization and characterization of carbon derived from non-biodegradable waste based electrical switches for supercapacitor applications: A green approach

VS¹,

Benitha²,

Jeyasubramanian³

et al. 2023

Preprint

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This work describes the utilization of carbon (Char) held after the slow pyrolysis of Disposed Electric Switches made of Thermoset Plastic (DESTP) as a high-capacity electrode material for supercapacitor applications. Char is prepared by pyrolysis strategy and exposed to severe milling in high energy planetary ball mill for size reduction. By suspending the pulverised DESTP in silver (Ag) nanoparticles dispersed solution obtained by reducing AgNO3 with hydrazine hydrate as a reducing agent, the DESTP is loaded with Ag nanoparticles. The Energy Dispersive X-Ray Analysis (EDAX) validates the elemental makeup of the manufactured char. The DESTP and Ag@DESTP are coated separately on a low-cost etched brass substrate, and their electrochemical charge-storage properties are investigated using an electrochemical workstation. The specific capacitance of DESTP and Ag@DESTP electrodes are discovered to be 32 Fg-1and 67 Fg-1, respectively. The fabricated electrodes provide a maximum volumetric capacitance of 93 mFcm-3and 21 mFcm-3 with a current density of 5 mA for Ag@DESTP and DESTP electrodes respectively. This work gives a great model of repurposing the e-waste advertising with good electrochemical energy storage applications.

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Synthesis and Electrical Conducting Properties of Poly(aniline) Doped With Zeolite HY Nanocomposites Containing SnO2 for High-Performance Supercapacitor Electrode

Cited by 19 publications

References 52 publications

Hierarchically Structured Stretchable Conductive Hydrogels for High-Performance Wearable Strain Sensors and Supercapacitors

Hierarchically Structured Stretchable Conductive Hydrogels for High-Performance Wearable Strain Sensors and Supercapacitors

Polymer-Magnetic Semiconductor Nanocomposites for Industrial Electronic Applications

Effective utilization and characterization of carbon derived from non-biodegradable waste based electrical switches for supercapacitor applications: A green approach

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