Agricultural waste to real worth biochar as a sustainable material for supercapacitor

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 869, P. 161441 - 161441

Published: Jan. 10, 2023

Language: Английский

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Progress of layered double hydroxide-based materials for supercapacitors

Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(8), P. 1520 - 1561

Published: Jan. 1, 2023

The methods for the preparation and modification of layered double hydroxides (LDHs) in recent years are reviewed this paper. In addition, their electrochemical properties applications field supercapacitors demonstrated.

Language: Английский

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Three-dimensional honeycomb composites consist of metal carbides and layered double hydroxides for high-performance supercapacitor electrode materials

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 602, P. 234306 - 234306

Published: March 12, 2024

Language: Английский

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High-performance electrochromic supercapacitor with bimetallic phosphate and vanadium carbide MXene

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 595, P. 234079 - 234079

Published: Jan. 21, 2024

Language: Английский

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Intrinsically Conducting Polymer Composites as Active Masses in Supercapacitors

Polymers, Journal Year: 2023, Volume and Issue: 15(3), P. 730 - 730

Published: Jan. 31, 2023

Intrinsically conducting polymers ICPs can be combined with further electrochemically active materials into composites for use as masses in supercapacitor electrodes. Typical examples are inspected particular attention to the various roles played by constituents of and conceivable synergistic effects. Stability composite electrode materials, an essential property practical application, is addressed, taking account observed causes effects degradation.

Language: Английский

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Recipe for Fabricating Optimized Solid‐State Electrochromic Devices and Its Know‐How: Challenges and Future

Advanced Optical Materials, Journal Year: 2023, Volume and Issue: 11(12)

Published: April 4, 2023

Abstract Electrochromism, a well‐defined phenomenon of bias‐induced reversible color switching, has led to real applications in several smart devices including windows and self‐powered batteries solar panels. For these applications, the electrochromic (EC) materials need be integrated as solid‐state devices. Deciphering ways recreate conventional device requires understanding basic structure its working. A thorough discussion is provided here regarding various that can act chromophores when treated with some electric bias addition few parameters dictatehow fairly performs. The next important aspect design, skeleton which usually includes conducting substrates, EC active materials, an electrolyte. Step‐by‐step, available paradigms are discussed starting from single electrode then joining blank substrate fabricate monolayer (ECD) moving onto bi‐layer ECDs, finally, all‐in‐one gel, devoid any proper layered pattern. application‐oriented structural modifications provided. Challenges areas addressed immediate future discussed.

Language: Английский

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Structural Color Boosted Electrochromic Devices: Strategies and Applications

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(12)

Published: Dec. 12, 2023

Abstract Electrochromic devices (ECDs) have attracted substantial attention on account of their unique characteristics and prosperous applications. However, monotonous color modification remains a momentous challenge that significantly restricts application scope. Integrating structural colors arise from the interaction between light periodic micro/nanostructures with electrochromic materials (ECMs) turns out to be an effective approach enhancing comprehensive performance ECDs more than coloration effectiveness. This review provides overview recent burgeoning development regarding strategies The parameters physical principles generation are introduced. Then, introduce into discussed according category chromogenic micro/nanostructures, namely, gratings, (single‐layer multilayer) thin films, photonic crystals, plasmonic metasurfaces, composite structures. current state‐of‐the‐art research activities for display including segmented pixelated also presented. Additionally, future perspective respect major challenges potential solutions is proposed.

Language: Английский

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Flexing the Spectrum: Advancements and Prospects of Flexible Electrochromic Materials

Polymers, Journal Year: 2023, Volume and Issue: 15(13), P. 2924 - 2924

Published: July 1, 2023

The application potential of flexible electrochromic materials for wearable devices, smart textiles, displays, electronic paper, and implantable biomedical devices is enormous. These offer the advantages conformability mechanical robustness, making them highly desirable these applications. In this review, we comprehensively examine field materials, covering topics such as synthesis methods, structure design, mechanisms, current We also address challenges associated with achieving flexibility in discuss strategies to overcome them. By shedding light on proposing solutions, aim advance development materials. highlight recent advances present promising directions future research. intend stimulate further innovation rapidly evolving encourage researchers explore new opportunities applications Through readers can gain a comprehensive understanding synthesis, It serves valuable resource industry professionals looking harness various technological

Language: Английский

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Flexible Inorganic All-Solid-State Electrochromic Devices toward Visual Energy Storage and Two-Dimensional Color Tunability

ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(12), P. 15646 - 15656

Published: March 16, 2023

Multicolor display has gradually become a sought-after trend for electrochromic devices due to its broadened application scope. Meanwhile, the advantages of inorganic such as stable electrochemical performance and good energy storage ability also have great attraction in practical production applications. However, there are still huge challenges materials achieve multicolor transformation their single-color hue change. Herein, we design an device (MEESD) exhibiting flexibility all-solid-state merits. Prussian blue (PB) MnO2, asymmetrical electrodes this MEESD, show pseudocapacitance property, matching charge capacity, obvious color As typical device, MEESD shows fast response 0.5 s coloration efficiency 144.2 cm2/C. presents excellent rate capability volumetric energy/power density (84.2 mWh cm-3/23.3 W cm-3). Its level can be visually monitored by contrast optical modulation. In charging/discharging process, obviously change various degrees yellow, green, along with 40% wide modulation at 710 nm. stability common humidity environment was analyzed detail from electrochemical, optical, aspects. This work provides feasible thoughts multifunctional integrated inorganic, flexible, all-solid-state, multicolor, properties.

Language: Английский

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2D/2D nanoarchitecture of Ni/NiCo2O4 deposited onto reduced graphene oxide for high-performance hybrid supercapacitor applications

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 69, P. 107946 - 107946

Published: June 8, 2023

Language: Английский

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