Water‐based Formuation of Inkjet Inks Using Jute Stick‐derived Submicron Carbon Particles

Aziz, Md. Abdul; Shah, Syed Shaheen; Reza, Shamim; Hakeem, Abbas Saeed; Mahfoz, Wael

doi:10.1002/asia.202200869

Cited by 8 publications

(3 citation statements)

References 49 publications

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“…reactions that occur at or near the electrode surface. These Biomass-generated AC has exceptional supercapacitor efficiency because of its distinct structural characteristics and large surface area, especially when obtained from economical and sustainable sources like jute sticks [129][130][131][132][133][134][135][136][137]. Through a two-step pyrolysis method, as seen in Figure 1a, Shah et al…”

Section: Pseudocapacitorsmentioning

confidence: 99%

Properties of Electrode Materials and Electrolytes in Supercapacitor Technology

Shah,

Aziz

2024

JCE

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This thorough review article offers a cutting-edge analysis of the essential characteristics and developments in electrode materials and electrolytes for supercapacitor technology. We start by going over the basics of supercapacitors and how important characterization methods like electrochemical impedance spectroscopy, galvanostatic charge-discharge, and cyclic voltammetry work. Specific capacitance, energy, and power densities, three essential characteristics that are crucial for assessing supercapacitor performance, are carefully covered in this work. We also analyze the many kinds of capacitors, including hybrid supercapacitors, electric double-layer capacitors, pseudocapacitors, and supercapacitors, and explain their working principles and material-specific characteristics. The study highlights the importance of metal oxides and hydroxides, carbon-based materials, conductive polymers, and novel and hybrid materials such as MXenes and metal-organic frameworks. The special qualities of each material class, such as large surface area, electrical conductivity, and particular redox properties, are highlighted in this section. These qualities are crucial for maximizing the performance of supercapacitors. The topic of electrode materials is discussed in detail, including their benefits and the difficulties and chances to improve energy storage, stability, and affordability. Parallel to this, the study thoroughly examines various electrolyte kinds, a sometimes overlooked yet essential part of supercapacitor technology. Discussed include ionic conductivity, operating voltage windows, safety profiles, and electrochemical stability of aqueous, organic, ionic liquid, gel, and solid-state electrolytes. This paper highlights the relationship between supercapacitor performance and electrolyte type, explaining how electrolyte selection affects total energy density, power density, and operational longevity. This review article covers supercapacitor technology in detail and with a wide scope and is an invaluable resource. It is a fundamental work for scholars and practitioners new to the area. It offers sophisticated insights that may encourage creativity and application-specific advancement in this quickly changing field. The study presents a comprehensive analysis of the present and future developments in supercapacitor materials and technology, establishing it as a vital resource in the continuous search for cutting-edge energy storage solutions.

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Section: Pseudocapacitorsmentioning

confidence: 99%

Properties of Electrode Materials and Electrolytes in Supercapacitor Technology

Shah,

Aziz

2024

JCE

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“…This is due to their inherent characteristics, ease of modification, environmental sustainability, and affordability. [75][76][77]…”

Section: Cost Effectiveness and Eco-friendlinessmentioning

confidence: 99%

“…Researchers are currently shifting their focus towards electrocatalysts that possess carbon or carbon‐free based, carbon‐metal‐based, only metal‐based, and transition‐metal‐based properties. This is due to their inherent characteristics, ease of modification, environmental sustainability, and affordability [75–77] …”

Section: Ideal Quality For Oxygen Bifunctional Catalysts Selectionmentioning

confidence: 99%

Cobalt Oxide‐Based Electrocatalysts with Bifunctionality for High‐Performing Rechargeable Zinc‐Air Batteries

Saha,

Shaheen Shah,

Ali

et al. 2023

The Chemical Record

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In recent years, the rapid growth in renewable energy applications has created a significant demand for efficient energy storage solutions on a large scale. Among the various options, rechargeable zinc‐air batteries (ZABs) have emerged as an appealing choice in green energy storage technology due to their higher energy density, sustainability, and cost‐effectiveness. Regarding this fact, a spotlight is shaded on air electrode for constructing high‐performance ZABs. Cobalt oxide‐based electrocatalysts on the air electrode have gained significant attention due to their extraordinary features. Particularly, exploration and integration of bifunctional behavior for energy storage has remarkably promoted both ORR and OER to facilitate the overall performance of the battery. The plot of this review is forwarded towards in‐depth analysis of the latest advancements in electrocatalysts that are based on cobalt oxide and possess bifunctional properties along with an introduction of the fundamental aspects of ZABs, Additionally, the topic entails an examination of the morphological variations and mechanistic details mentioning about the synthesis processes. Finally, a direction is provided for future research endeavors through addressing the challenges and prospects in the advancement of next‐generation bifunctional electrocatalysts to empower high‐performing ZABs with bifunctional cobalt oxide.

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