Advance Technologies in Biodegradable Flexible Solid‐State Supercapacitors: A Mini Review on Clean and Sustainable Energy

The Chemical Record, Journal Year: 2023, Volume and Issue: 24(1)

Published: Sept. 20, 2023

In the recent times research towards solid state supercapacitors (SSS) have increased drastically due to promising performance in futuristic technologies particularly portable and flexible electronics like smart watches, fabrics, foldable smartphones tablets. Also, when compared using liquid electrolyte, electrolyte has several advantages high energy density, safety, cycle life, form factor, less environmental impact. The crucial factor determining sustainability of a technology is eco-friendliness since natural resources are being exploited wide scale. Numerous studies focused on biodegradable materials for supercapacitor electrodes, electrolytes, other inactive components. Making use these design SSS enables sustain very long time not only environment friendly but also, they show relatively performance. This review focuses progress different electrolytes along with their properties, electrochemical capabilities been analyzed provides concise summary enabling readers understand importance narrow down more rational way.

Language: Английский

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Structure design and assembly mode of carbon nanotube-based flexible electrode materials and flexible supercapacitors

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 73, P. 109179 - 109179

Published: Oct. 5, 2023

Language: Английский

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Promising sustainable technology for energy storage devices: Natural protein-derived active materials

Electrochimica Acta, Journal Year: 2023, Volume and Issue: 441, P. 141860 - 141860

Published: Jan. 7, 2023

Language: Английский

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Economic and environment friendly carbon decorated electrode for efficient energy storage devices

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 66, P. 107452 - 107452

Published: April 26, 2023

Language: Английский

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Ni–Co Nanorods Decorated on MNS Nanoflowers to Form Heterostructures on Ni Foam for Fostering the Performance of Asymmetric Supercapacitors

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(11), P. 10254 - 10263

Published: May 14, 2024

The fabrication of composite electrodes has succeeded in boosting energy storage. This involves creating an interface through rational construction that may include doping or integration with their components. In this study, molybdenum- and nickel sulfide-based nanoflowers (MNS) coupled Ni–Co nanorods (NiCo) constructed directly on Ni foam (MNS@NiCo NSs), which were designed to our delight via a simplistic hydrothermal technique. technique reduced the resistance maximized sample utilization. entwined spread over interconnected nanoflowers. coupling-designed nanostructure could supply network plentiful mesopores accelerate electrolyte penetration many redox-active sites during electrochemical process. MNS@NiCo NS-designed mesoporous nanostructures improved wettability by providing higher capacitance 455 C/g at 1 A/g. After being integrated NiCo-nanoflowers, NS delivered 505 Also, developed asymmetric supercapacitor NSs//AC) achieved density 38.1 W h/kg power 775 W/kg, delivering superior cycling stability even 5000 long cycles retention 92% current 10 noteworthy capability NSs arises from synergistic benefits MNS engineering synthesis such potential heterostructures.

Language: Английский

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Exploring the recent cutting-edge applications of CNTs in energy and environmental remediation: Mechanistic insights and remarkable performance advancements

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113251 - 113251

Published: June 9, 2024

Language: Английский

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Advancing energy storage with nitrogen containing biomaterials utilizing amino acid, peptide and protein: Current trends and future directions

Journal of Energy Chemistry, Journal Year: 2024, Volume and Issue: 99, P. 253 - 276

Published: July 26, 2024

Language: Английский

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Synthesis of magnetic activated carbon-supported cobalt(II) chloride derived from pecan shell (Aleurites moluccana) with co-precipitation method as the electrode in supercapacitors

Materials Science for Energy Technologies, Journal Year: 2023, Volume and Issue: 6, P. 429 - 436

Published: Jan. 1, 2023

The synthesis of materials on magnetic activated carbon is concern, with a simple and environmentally friendly. research used pecan shell (Aleurites moluccana) as source. breakthrough made in this to make electrodes supercapacitors. Obtained the XRD diffractograms show graphite lattice, respectively. Also, sharp, narrow peak seen at 2θ = 26° samples spectrum, showing highly graphitized fraction. FESEM-EDX showed AC20/80 that shape particles was like plates indicating had been formed. AC80/20 surface morphology which irregular shapes indicate have formed, where irregular. composition between C O also balanced. has lower Co content than AC20/80, AC40/60, AC60/40, AC50/50 it appears better others. magnitude coercivity states AC80/20, are strong magnets. value open circuit potential, will electrochemical stability. Nyquist plots straight vertical process charge transfer resistance low electrode. specific capacitance 150F/g.

Language: Английский

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Carbon Nanotube-Based Capacitive and Resistive Hybrid Pressure Textile Sensor for High Sensitivity

Fibers and Polymers, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 13, 2025

Language: Английский

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Enhancing Temperature‐Optimized Ionic Liquid Electrolytes for High‐Voltage, High‐Energy Supercapacitors Utilizing Date Stone‐Derived Carbon in Coin Cell Configuration

Battery energy, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 26, 2025

ABSTRACT This study investigates the advancement of coin cell supercapacitors (SCs) for sustainable, high‐performance energy storage by employing biomass‐derived date stone activated carbon with various ionic liquid (IL) electrolytes at different temperatures. The research reveals that SCs demonstrate both pseudocapacitive and electrochemical double‐layer characteristics. Among tested ILs, 1‐Butyl‐3‐methylimidazolium trifluoromethanesulfonate (BMIMOTf) emerges as most effective, achieving an impressive density 129.9 Wh kg −1 , a power 403.8 W specific capacitance 103.9 F g 0.5 A − 1 . After 5000 cycles, supercapacitor utilizing BMIMOTf maintains 97.3% its initial exhibits Coulombic efficiency approaching 100%. Additionally, temperature‐dependent analyses from room temperature to 50°C reveal higher temperatures boost performance SC, attributed improved conductivity. offers more comprehensive understanding how materials interact, emphasizing capacity foster innovations in eco‐friendly solutions.

Language: Английский

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