Researchers have focused on incorporating porous carbon particles such as carbon-derived carbon (CDC) into polypyrrole (PPy), preferably on the surface, to achieve high-capacitive electrodes. Less …
This special topic focuses on tungsten, molybdenum and other transition metal-based 2D materials for energy storage and conversion. First, a review paper …
Dual-band electrochromic energy storage (DEES) windows, which are capable of selectively controlling visible (VIS) and near-infrared (NIR) light transmittance, have attracted research attention as energy-saving devices that integrate electrochromic (EC) and energy storage functions. However, there are few EC
Unconventional materials and mechanisms that enable lithiation of micrometre-sized particles in minutes have implications for high-power applications, fast-charging devices, all-solid-state...
Single crystalline tungsten oxide (WO3) nanorods were synthesized over flexible carbon fabric via simple hydrothermal method and used directly as supercapacitor (SC) electrode. WO3 nanorods with their peculiar structural features over the fabric exhibited excellent electrochemical performance with a high specific capacitance of 481.34 F/g at …
This extraordinary energy storage and electrochromic performances of the WO3/graphene/PANI film make it a promising candidate for combined electrochromic and energy storage applications.
As one typical lead-free ferroelectric system, tetragonal tungsten bronze (TTB) compounds show its advantage of being the most promising candidates in the energy-storage field based on their broadly diverse properties (such as non-linear optic, pyroelectric, and,
In recent decades, PCMs have been widely studied in temperature regulation and energy savings of buildings due to their constant phase change temperature and high energy storage density [9]. At present, the main reasons limiting the practical application of PCMs are leakage in the process of solid–liquid phase change and their low …
This special topic focuses on tungsten, molybdenum and other transition metal-based 2D materials for energy storage and conversion. First, a review paper reports the progress on tungsten disulfide-based nanomaterials for energy conversion and storage and some basic characteristics and modification strategies of them are also discussed …
These features make p-Tol2S2 a potential candidate for next-generation energy storage devices. Upon lithiation, MoS2 expands up to 103% which causes stress and affects battery stability and ...
Dielectric energy-storage capacitors, known for their ultrafast discharge time and high-power density, find widespread applications in high-power pulse devices. However, ceramics featuring a tetragonal tungsten bronze structure (TTBs) have received limited attention ...
The superstructure of niobium tungsten oxide makes it able to accommodate more ions, which makes it have better structural properties, and the ultra-short electrochromic time, …
Excellent electrochemical energy storage was also discovered in another niobium tungsten oxide with distinct structural motifs: micrometre-scale particles of the bronze-like phase Nb 18 W 16 O 93 ...
In this work, we have selected a representative pseudocapacitive material of manganese dioxide (MnO 2) film as the complementing electrode of tungsten trioxide (WO 3) film to construct a smart electrochromic energy storage device (EESD), with the aim to simultaneously provide the optical modulation and energy storage performance.
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 elements or by nanostructured design such as thin film, nanowire or nanoparticle formation, etc., and its excellent thermal, …
Tungsten oxide-based materials have drawn huge attention for their versatile uses to construct various energy storage devices. Particularly, their electrochromic devices and optically-changing devices are intensively studied in terms of energy-saving. Furthermore, based on close connections in the forms of device structure and working …
A series of tungsten bronze Sr2Na0.85Bi0.05Nb5-xTaxO15 (SBNN-xTa) ferroelectric ceramics were designed and synthesized by the traditional solid-phase reaction method. The B-site engineering strategy was utilized to induce structural distortion, order-disorder distribution, and polarization modulation to enhance relaxor behavior. Through …
4 · Recently, transition metal dichalcogenides (TMDCs) have emerged as promising candidates as electrode materials for energy storage applications due to their …
This extraordinary energy storage and electrochromic performances of the WO3/graphene/PANI film make it a promising candidate for combined electrochromic and energy storage applications. Different …
Semantic Scholar extracted view of "Relaxor behavior and energy storage density induced by B-sites substitutions in (Ca0.28Ba0.72)2.1Na0.8Nb5O15 Tungsten bronze ceramics" by Bian Yang et al. DOI: 10.1016/J.CERAMINT.2018.02.065 Corpus …
Dual-band electrochromic energy storage (DEES) windows, which are capable of selectively controlling visible (VIS) and near-infrared (NIR) light transmittance, …
In this work, we have selected a representative pseudocapacitive material of manganese dioxide (MnO 2) film as the complementing electrode of tungsten trioxide (WO 3) film to construct a smart electrochromic energy storage device (EESD), with the aim to simultaneously provide the optical modulation and energy storage performance. ...
A novel tetragonal tungsten bronze-based lead-free dielectric energy storage ceramic system was designed. •. A high W rec of 3.95 J/cm 3 with an excellent η …
Among various new energy storage technologies, the electrochemical energy storage and conversion (EESC) systems have gained particular attention since …
We believe that the tungsten-bronze-based bimetallic oxide nanomaterial with dual-function high-rate electrochromism and energy storage is promising for …
Filled and unfilled Sr2NaNb5O15-based tungsten bronze ceramics based on Gd doping were prepared using a traditional solid-state reaction method. Relaxor behaviors of the two different systems were …
This study successfully fabricated filled tungsten bronze Sr 2-x Sm x Ag 0.2 Na 0.8 Nb 5-x Ti x O 15 ceramics, demonstrating exceptional energy storage and …
The incorporation of PANI into tungsten trioxide can lead to promising applications, such as gas sensors [24], 2 of 13 supercapacitors [25], humidity sensors [26], electrochromic energy storage ...
As a transition metal dichalcogenide, tungsten disulfide (WS2) nanomaterials make important research progress in the field of energy conversion and …
The research for three-dimension (3D) printing carbon and carbide energy storage devices has attracted widespread exploration interests. Being designable in structure and materials, graphene oxide (GO) and MXene accompanied with a direct ink writing exhibit a promising prospect for constructing high areal and volume energy …