Nanoscale tungsten trioxide plays an important role in electrochemical energy storage, especially in energy storage devices such as supercapacitors and lithium-ion batteries. Its main functions include:
Energy Storage
Nano tungsten trioxide can be used as an active material in electrochemical energy storage devices, capable of storing and releasing electrical energy. In supercapacitors, nano-tungsten trioxide is used as an electrode material to form an electric double layer and pseudocapacitive effect on the surface through electrosorption and ionization processes to achieve energy storage with high specific capacitance. In lithium-ion batteries, nano-tungsten trioxide is used as the positive electrode material to accept and release lithium ions to realize the storage and release of electric energy.
Improve energy storage performance
Nano-tungsten trioxide has a large specific surface area and abundant surface active sites, which is beneficial to the adsorption of electrolytes and ion transport, thereby improving the interface reaction rate and charge transport efficiency between electrodes and electrolytes. Nano-sized tungsten trioxide can also reduce the diffusion distance of ions or charges inside the material, improving the rate and reversibility of energy storage reactions.
High stability and cycle life
Nano-tungsten trioxide has good chemical stability and structural stability, which can resist chemical corrosion in electrolyte and structural changes of materials. This enables nano-tungsten trioxide to maintain high energy storage performance and cycle life during long-term cycle charge and discharge.
Regulating Electrolyte Behavior
The special chemical properties and surface charge distribution of the nano-tungsten trioxide material surface can affect the ion adsorption and diffusion behavior in the electrolyte, thereby regulating the electrochemical performance of the energy storage system. Nano-tungsten trioxide can also be used as an electrolyte additive or surface modification material to improve the conductivity and stability of the electrolyte.
In summary, nano-tungsten trioxide plays an important role in electrochemical energy storage, which can be used to improve the energy density, power density, cycle life and safety performance of energy storage devices, and promote the development of electrochemical energy storage technology.
More details of tungsten oxide product, please visit website: tungsten-oxide.com
Please contact CHINATUNGSTEN for inquiry and order of tungsten oxide:
Email: sales@chinatungsten.com
Tel.: 86 592 5129595
