Fundamental electrochemical energy storage systems

Sagadevan, Suresh; Marlinda, Ab Rahman; Wahab, Yasmin Binti Abdul; Hamizi, Nor Aliya; Shahid, Muhammad; Mohammad, Faruq; Podder, Jiban; Johan, Mohd Rafie

doi:10.1016/b978-0-12-819897-1.00001-x

Cited by 29 publications

(23 citation statements)

References 43 publications

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“…e CSA is a newly developed metaheuristic optimization technique for solving optimization problems. Levy flights random walks and brood parasitism in various cuckoo species are used in this nature-inspired metaheuristic algorithm [18,19]. To boost the chances of their eggs hatching, cuckoos of certain varieties hurl eggs from the actual parent at the nest.…”

Section: Cuckoo Search Algorithm (Csa)mentioning

confidence: 99%

A Review on Frequency Stability Enhancement and Effective Energy Storage through Various Optimization Techniques

Mishra

Ralhan

Mohiddin

2022

Mobile Information Systems

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In recent years, the applicability of these DG units to electrical Microgrids (MGs) has grown rapidly, enabling them to contribute a large percentage of the installed generating capacity. However, the fluctuating and intermittent nature of renewable generation can adversely affect electric grid stability and operations. Conventionally, to overcome these problems, batteries are employed. Nevertheless, the quick charging and discharging cycle reduces the battery life span, resulting in an economic burden and environmental damage. To resolve these problems, short-term Distributed Energy Storage (DES) systems based on advanced technologies, such as Superconducting Magnetic Energy Storage (SMES) and Supercapacitor Energy Storage (SCES), are emerging as potential alternatives. A supplementary regulator which includes storing energy as well as a flexible AC transmission system is designed to boost the minute signal reliability. The precise optimization of multiple energy device characteristics is needed for efficient performance. The artificial intelligence methods and Particle Swarm Optimization (PSO) are used to obtain the optimum parameters in the micro-hydro system. This research examines the many Energy Storage Systems (ESSs) in power systems, particularly microgrids, and demonstrates their critical role in improving the quality of electrical systems. As a result, the ESSs were divided into several technologies based on the energy storage form and the most important technological features. In this review paper, the most common classifications are introduced/presented, summarized, and compared according to their characteristics.

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Section: Cuckoo Search Algorithm (Csa)mentioning

confidence: 99%

A Review on Frequency Stability Enhancement and Effective Energy Storage through Various Optimization Techniques

Mishra

Ralhan

Mohiddin

2022

Mobile Information Systems

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“…An ideal memory device should be stable, easily able to read and write, and erasable. Compared to traditional energy storage devices, electrochemical capacitors (ECs) can be used as electrical energy storage devices due to their advantages, such as high-power capability, long lifetime, low weight, and low maintenance costs [ 138 ]. The potential use of graphene/AZO materials in ECs is of interest because of their intrinsic conductivity and extremely high specific area of 2600 m 2 ·g −1 [ 10 , 139 ].…”

Section: Applicationsmentioning

confidence: 99%

Strategies for Incorporating Graphene Oxides and Quantum Dots into Photoresponsive Azobenzenes for Photonics and Thermal Applications

2021

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Graphene represents a new generation of materials which exhibit unique physicochemical properties such as high electron mobility, tunable optics, a large surface to volume ratio, and robust mechanical strength. These properties make graphene an ideal candidate for various optoelectronic, photonics, and sensing applications. In recent years, numerous efforts have been focused on azobenzene polymers (AZO-polymers) as photochromic molecular switches and thermal sensors because of their light-induced conformations and surface-relief structures. However, these polymers often exhibit drawbacks such as low photon storage lifetime and energy density. Additionally, AZO-polymers tend to aggregate even at moderate doping levels, which is detrimental to their optical response. These issues can be alleviated by incorporating graphene derivatives (GDs) into AZO-polymers to form orderly arranged molecules. GDs such as graphene oxide (GO), reduced graphene oxide (RGO), and graphene quantum dots (GQDs) can modulate the optical response, energy density, and photon storage capacity of these composites. Moreover, they have the potential to prevent aggregation and increase the mechanical strength of the azobenzene complexes. This review article summarizes and assesses literature on various strategies that may be used to incorporate GDs into azobenzene complexes. The review begins with a detailed analysis of structures and properties of GDs and azobenzene complexes. Then, important aspects of GD-azobenzene composites are discussed, including: (1) synthesis methods for GD-azobenzene composites, (2) structure and physicochemical properties of GD-azobenzene composites, (3) characterization techniques employed to analyze GD-azobenzene composites, and most importantly, (4) applications of these composites in various photonics and thermal devices. Finally, a conclusion and future scope are given to discuss remaining challenges facing GD-azobenzene composites in functional science engineering.

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“…5 In any case, the capacitance results got were extremely restricted because of the existence of different small size dispersions within the activation cycle of activated carbon, the controllability in the arrangement of micro, meso, and full-scale degrees is exceptionally restricted. 6,7 This could be seen through the past examinations that the graphene formation represents a genuine limit on gadget storage capacity as the graphene layers get collected effectively and accordingly the anode region is not available totally by the electrolyte particles. 8 Hence for increasing the capacitance of a supercapacitor Conway et al 6 utilized ruthenium oxide as a cathode material in the gadget.…”

Section: Introductionmentioning

confidence: 99%

“…The activated carbon was effectively utilized in supercapacitor as cathode material in the year 2006 because of its abounding benefits like huge storage and explicit surface territory (SSA) (up to 3000 m 2 g −1 ), abundance, simple process to produce it 5 . In any case, the capacitance results got were extremely restricted because of the existence of different small size dispersions within the activation cycle of activated carbon, the controllability in the arrangement of micro, meso, and full‐scale degrees is exceptionally restricted 6,7 . This could be seen through the past examinations that the graphene formation represents a genuine limit on gadget storage capacity as the graphene layers get collected effectively and accordingly the anode region is not available totally by the electrolyte particles 8 .…”

Section: Introductionmentioning

confidence: 99%

Recent advances in the rational design of 2D MXenes in energy conversion and storage systems

Sheikh

Tahir

Fatima

et al. 2021

Intl J of Energy Research

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The most encouraging prospect of energy storage gadgets is batteries and supercapacitors to overcome the need for energy. The environmental problems presently captivate a huge interest in scientific awareness. The improvement of two-dimensional (2D) profoundly effective cathode materials is the way to new research in the fields of energy transformation as well as energy storage devices. MXenes, another fascinating group of 2D transition metal carbides, nitrides and carbo-nitrides has gained impressive consideration because of their phenomenal properties like high electrical conductivity, hydrophilic nature, magnificent thermal strength, huge interlayer separation, effectively tunable construction, and high surface area. In this review, various MXenes synthesis courses utilizing distinctive materials for example hydrofluoric acid, ammonium hydrazine, lithium fluoride, and hydrochloric acid have been discussed. Additionally, different combinations of MXenes with the leading polymers are still there and should have been investigated. Potential applications of MXenes have also been discussed in the perspective of energy harvesting. MXenes have been proved as promising candidates to resolve the energy crisis because of their pre-eminent applications in batteries, supercapacitors, and cells. MXenes have also been used for carbon dioxide reduction and hydrogen production.

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Fundamental electrochemical energy storage systems

Cited by 29 publications

References 43 publications

A Review on Frequency Stability Enhancement and Effective Energy Storage through Various Optimization Techniques

A Review on Frequency Stability Enhancement and Effective Energy Storage through Various Optimization Techniques

Strategies for Incorporating Graphene Oxides and Quantum Dots into Photoresponsive Azobenzenes for Photonics and Thermal Applications

Recent advances in the rational design of 2D MXenes in energy conversion and storage systems

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