High surface area of 915 m 2 was found from BET surface area analysis. The electrochemical hydrogen storage studies of these fibres were done at 25 mAg −1 and 3000 mAg −1 in alkaline solution. The discharge capacity was 679 and 585 mA h g −1 at discharge capacity of 25 mAg −1 and 3000 mAg −1 respectively.
Flexibility is a key parameter of device mechanical robustness. The most profound challenge for the realization of flexible electronics is associated with the relatively low flexibility of power sources. In this article, two kinds of energy applications, which have gained increasing attention in the field of flexibility in recent years, are introduced: the …
Compared with fuel cells and electrochemical capacitors, dielectric capacitors are regarded as promising devices to store electrical energy for pulsed power systems due to their fast charge/discharge rates and ultrahigh power density. Dielectric materials are core components of dielectric capacitors and dire Journal of Materials …
The main efforts around energy storage have been on finding materials with high energy and power density, and safer and longer-lasting devices, and more …
Black phosphorus (BP) has many unique properties including layer-dependent bandgap, high carrier mobility, large on–off current ratios, and distinctive anisotropy, making it suitable for nanoelectronic and optoelectronic devices. To overcome its intrinsic disadvantages of instability and obtain performance b
Various new materials are emerging in the field of energy storage devices. One such being microspheres, which are spherical particles having diameter in the range 1 μm–1000 μm and manufactured by both natural and artificial sources [152]. These are widely used in pharmaceutical and biological industries.
The performance of aforementioned electrochemical energy conversion and storage devices is intimately related to the properties of energy materials [1], [14], [15], [16]. Limited by slow diffusion kinetics and few exposed active sites of bulk materials, the performance of routine batteries and capacitors cannot meet the demand of energy …
To satisfy the demand of high-end devices, the energy/power density and lifespan are expected to be further enhanced through novel energy chemistry and advanced energy materials [13]. The performance of aforementioned electrochemical energy conversion and storage devices is intimately related to the properties of energy …
The Journal of Energy Storage focusses on all aspects of energy storage, in particular systems integration, electric grid integration, modelling and analysis, novel energy …
The distinct combination of redox active along with capacitive nature materials may be the better contender for next generation energy storage devices. Abstract Supercapattery devices have grasped attention due to their remarkable specific energy (E s ) without affecting their specific power (P s ), which is significantly higher …
open access. Polyaniline (PANi) as one kind of conducting polymers has been playing a great role in the energy storage and conversion devices besides carbonaceous materials and metallic compounds. Due to high specific capacitance, high flexibility and low cost, PANi has shown great potential in supercapacitor.
Review of supercapacitors: Materials and devices. Supercapacitors have gained a lot of attention due to their unique features like high power, long cycle life and environment-friendly nature. They act as a link for energy-power difference between a traditional capacitor (having high power) and fuel cells/batteries (having high energy storage).
Scope. Energy Storage Materials is an international multidisciplinary journal for communicating scientific and technological advances in the field of materials and their devices for advanced energy storage and relevant energy conversion (such as in metal-O2 battery). It publishes comprehensive research articles including full papers and short ...
The ever-increasing energy demand and fossil energy consumption accompanied by the worsening environmental pollution urge the invention and development of new, environmentally friendly and renewable high-performance energy devices. Among them, the supercapacitor has received massive attention, and the various electrode materials …
Journal of Energy Storage. 11.8 CiteScore. 8.9 Impact Factor. Articles & Issues. About. Publish. Order journal. Menu. Articles & Issues. Latest issue; ... Articles from the Special Issue on Battery and Energy Storage Devices: From Materials to Eco-Design; Edited by Claudia D''Urso, Manuel Baumann, Alexey Koposov and Marcel Weil ...
The currently on-going surge in portable and wearable electronics and devices has caused an ever-increasing rise in the requirement for highly compact and yet flexible energy storage devices (ESDs), especially for those quasi-solid-state fiber-shaped ESDs which possess a 1D unique architecture with a tiny vo
The ever-increasing energy demand and fossil energy consumption accompanied by the worsening environmental pollution urge the invention and development of new, environmentally friendly and renewable high-performance energy devices. Among them, the supercapacitor has received massive attention, and the various electrode materials …
Journal of Energy Chemistry. Volume 45, June 2020, Pages 67-73. Emerging CoMn-LDH@MnO 2 electrode materials assembled using nanosheets for flexible and foldable energy storage devices. Author links open overlay panel Zhao Yue a, He Jiafeng a, Dai Meizhen a, Zhao Depeng a, Wu Xiang a, Liu Baodan b.
The increasing energy demand for next generation portable and miniaturized electronic devices has sparked intensive interest to explore micro-scale and lightweight energy storage devices. This …
L. Mai. Materials Science, Engineering. Small. 2019. TLDR. This work provides a new and adaptable platform for microchip-based in situ simultaneous electrochemical and physical detection of batteries, which would promote the fundamental and practical research of nanowire electrode materials in energy storage applications. …
Currently, integration of energy harvesting and storage devices is considered to be one of the most important energy-related technologies due to the possibility of replacing batteries or at least extending the lifetime of a battery. This review aims to describe current progress in the various types of energy 2016 Journal of …
XPS was conducted to further examine the surface characteristics of the as-prepared samples. Fig. 1 (b) shows the full XPS spectra of the hybrid product, which consisted of Co, Mn, and O elements. The O 1s spectra with three fitting Gaussian peaks (Fig. 1 (c)) could be attributed to the O atoms in MnO 2 (Mn–O–Mn at 529.8 eV), in the …
6 · Chemistry – A European Journal showcases fundamental research and topical reviews in all areas of the chemical sciences around the world. Novel fluorinated, …
Due to high power density, fast charge/discharge speed, and high reliability, dielectric capacitors are widely used in pulsed power systems and power electronic systems. However, compared with other energy storage devices such as batteries and supercapacitors, the energy storage density of dielectric capacitors is low, which results …
Recently, owing to the high theoretical capacity and safety, zinc-ion energy storage devices have been known as one of the most prominent energy storage devices. However, the lack of ideal electrode materials remains a crucial hindrance to developing zinc-ion energy storage devices. MXene is an ideal electrode material due to its ultra …
Read the latest articles of Energy Storage Materials at ScienceDirect , Elsevier''s leading platform of peer-reviewed scholarly literature select article Integration of flexibility, cyclability and high-capacity into one electrode for sodium-ion hybrid capacitors with low
Energy storage performance and irreversibility analysis of a water-based suspension containing nano-encapsulated phase change materials in a porous staggered cavity. Shafqat Hussain, M. Molana, T. Armaghani, A.M. Rashad, Hossam A. …
energy storage and conversion devices. Since the battery performance depends strongly on the p EN ... Journal of Energy Storage ( IF 8.9) Pub Date : 2024-06-08, DOI: …
As renewable energy sources become increasingly prevalent the need for high energy-density, high-power energy storage devices with long cycle lives is greater than ever. The development of suitable materials for these devices begins with a complete understanding of the complex processes that govern energy storage and conversion …
This review covers electrochromic (EC) cells that use different ion electrolytes. In addition to EC phenomena in inorganic materials, these devices can be used as energy storage systems. Lithium-ion (Li+) electrolytes are widely recognized as the predominant type utilized in EC and energy storage devices. These electrolytes can …
The Journal of Materials Science: Materials in Energy is a multidisciplinary, open access journal focusing on latest applications of materials to energy devices for conversion and storage of different types of energy. Offers a platform to scientists working on fundamental materials science to understand the basic principles of energy devices.
Realizing ultrahigh recoverable energy-storage density (Wrec) alongside giant efficiency (η) remains a significant challenge for the advancement of dielectrics in …
Tin dioxide (SnO 2), the most stable oxide of tin, is a metal oxide semiconductor that finds its use in a number of applications due to its interesting energy band gap that is easily tunable by doping with foreign …
Energy storage devices are the key components for successful and sustainable energy systems. Some of the best types of energy storage devices right now include lithium-ion batteries and supercapacitors. Research in this area has greatly improved electrode materials, enhanced electrolytes, and conceived cleve
Most energy storage technologies are considered, including electrochemical and battery energy storage, thermal energy storage, thermochemical energy storage, flywheel energy storage, compressed air energy storage, pumped energy storage, magnetic energy storage, chemical and hydrogen energy storage. …