Chemically Synthesized Cu3Se2 Film Based Flexible Solid-State Symmetric Supercapacitor: Effect of Reaction Bath Temperature

In this work, we propose a novel method for the preparation of polypyrrole (PPy) layers on textile fabrics using a reactive inkjet printing technique with direct freezing of inks under varying temperature up to −16 °C. It was found that the surface resistance of PPy layers on polypropylene (PP) fabric, used as a standard support, linearly decreased from 6335 Ω/sq. to 792 Ω/sq. with the decrease of polymerization temperature from 23 °C to 0 °C. The lowest surface resistance (584 Ω/sq.) of PPy layer was obtained at −12 °C. The spectroscopic studies showed that the degree of the PPy oxidation as well as its conformation is practically independent of the polymerization temperature. Thus, observed tendences in electrical conductivity were assigned to change in PPy layer morphology, as it is significantly influenced by the reaction temperature: the lower the polymerization temperature the smoother the surface of PPy layer. The as-coated PPy layers on PP textile substrates were further assembled as the electrodes in symmetric all-solid-state supercapacitor devices to access their electrochemical performance. The electrochemical results demonstrate that the symmetric supercapacitor device made with the PPy prepared at −12 °C, showed the highest specific capacitance of 72.3 F/g at a current density of 0.6 A/g, and delivers an energy density of 6.12 Wh/kg with a corresponding power density of 139 W/kg.

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Chemical Simultaneous Synthesis Strategy of Two Nitrogen-Rich Carbon Nanomaterials for All-Solid-State Symmetric Supercapacitor

ACS Omega ◽

10.1021/acsomega.8b02835 ◽

2018 ◽

Vol 3 (12) ◽

pp. 17276-17286 ◽

Cited By ~ 3

Author(s):

Rashmi Chandrabhan Shende ◽

Manoharan Muruganathan ◽

Hiroshi Mizuta ◽

Masashi Akabori ◽

Ramaprabhu Sundara

Keyword(s):

Solid State ◽

Carbon Nanomaterials ◽

Synthesis Strategy ◽

Symmetric Supercapacitor ◽

Simultaneous Synthesis

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High performance fiber-shaped all-solid-state symmetric supercapacitor based on mesoporous CuCo2S4 nanosheets

Journal of Materials Science Materials in Electronics ◽

10.1007/s10854-018-0335-z ◽

2018 ◽

Vol 30 (1) ◽

pp. 667-676 ◽

Cited By ~ 5

Author(s):

Jiqiu Qi ◽

Xiaofeng Liu ◽

Yanwei Sui ◽

Yezeng He ◽

Yaojian Ren ◽

...

Keyword(s):

Solid State ◽

High Performance ◽

Symmetric Supercapacitor ◽

High Performance Fiber

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Solution processed nanostructured cerium oxide electrode: Electrochemical engineering towards solid-state symmetric supercapacitor device

Journal of Electroanalytical Chemistry ◽

10.1016/j.jelechem.2019.02.047 ◽

2019 ◽

Vol 839 ◽

pp. 96-107 ◽

Cited By ~ 6

Author(s):

Bidhan Pandit ◽

Nitish Kumar ◽

Pankaj M. Koinkar ◽

Babasaheb R. Sankapal

Keyword(s):

Solid State ◽

Cerium Oxide ◽

Oxide Electrode ◽

Electrochemical Engineering ◽

Solution Processed ◽

Symmetric Supercapacitor

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Embedded coral reef sponge like structured Al(OH)3/FeOOH composite for flexible solid-state symmetric supercapacitor

Journal of Power Sources ◽

10.1016/j.jpowsour.2019.227304 ◽

2020 ◽

Vol 445 ◽

pp. 227304 ◽

Cited By ~ 7

Author(s):

Shama Parveen ◽

Kavyashree ◽

S.N. Pandey

Keyword(s):

Coral Reef ◽

Solid State ◽

Symmetric Supercapacitor

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Ultrahigh energy density of a N, O codoped carbon nanosphere based all-solid-state symmetric supercapacitor

Journal of Materials Chemistry A ◽

10.1039/c8ta10158b ◽

2019 ◽

Vol 7 (3) ◽

pp. 1177-1186 ◽

Cited By ~ 89

Author(s):

Ziyang Song ◽

Dazhang Zhu ◽

Liangchun Li ◽

Tao Chen ◽

Hui Duan ◽

...

Keyword(s):

Solid State ◽

Energy Density ◽

Ultrahigh Energy ◽

Carbon Nanospheres ◽

Symmetric Supercapacitor

A novel quinone–amine route is developed to fabricate N, O codoped carbon nanospheres for an all-solid-state supercapacitor with an ultrahigh energy density.

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