AOT-MSK-T13 electric ring disc cutter is a pressure controlled battery cutter. This press is driven by a motor, which solves the problem of oil leakage in the glove box of traditional hydraulic presses. It is also small in size, making it easy to pass through the transition compartment inside the glove box. It also can cut round disc and rectangula1
Lithium-sulfur battery is the next generation of high energy density electrochemical energy storage device, the carbon and sulfur composite positive electrode double-sided electrode plate is the key component to improve its performance. This electrode sheet uses advanced carbon-sulfur composite technology to effectively compound highly conductive c1
1.This Roll Press Machine is a continuous roll to roll heat calendering machine . It has dual rollers of 150mm dia. x 300mm width and dual micrometer. The roll press machine is an ideal hot rolling press for adjusting thickness and increasing active material density of the electrode in Li-Ion batteries research after coating and drying. 21
product description: This battery coating machine is dedicated to the continuous coating process of cathode and anode electrode of lithium ion batteries, suitable for small-scale experiments in colleges and enterprises. It can also be used for ceramic films, crystal films, special nano films, etc. The body is made of stainless steel, which is beaut1
The application of ultra-pure single-layer graphene oxide in batteries is mainly reflected in the following aspects: Efficient charge and discharge: Because graphene oxide has a high specific surface area and rich functional groups on the surface, it can provide a larger electrode surface area when used as an electrode material, so that lith1
material characteristics: Graphene oxide is an oxide of graphene whose unique structure gives it outstanding physical and chemical properties. Small-size high-purity graphene oxide has a higher specific surface area and more abundant active sites, which enable it to play an important role in batteries. the application in batteries: High energy dens1
This tubular furnace takes resistance wire as heating element, adopts double shell structure and temperature control meter, can carry out 30 stage programmed temperature control, phase shift trigger, thyristor control, furnace adopts alumina polycrystalline fiber material, both ends of the furnace tube can be sealed by stainless steel flange, stain1
Lithium bistrifluoromethylsulfonimide is a white crystal or powder that has good thermal stability and begins to decompose when heated to 360 ° C. It has high electrochemical stability and conductivity, and has corrosion effect on aluminum collector at high voltage (above 4.2V). Therefore, it is often used as a lithium ion battery, organic electrol1
Lithium difluorophosphate is an inorganic compound with the chemical formula LiPO₂F₂. This substance mainly appears as a white powdery solid, with a melting point higher than 300°C, a density of 1.979g/cm³, and a solubility of 40324mg/L at 20°C. Its vapour pressure is 0.000000145Pa at 25°C and 298K. Lithium difluorophosphate has a wide range of app1
LiFSI has good solubility in common organic solvents and can be fully mixed with solvents and other components in the electrolyte to improve the uniformity and stability of the battery's electrolyte. LiFSI electrolyte has good compatibility with the two main components of SEI film, and only replaces some of its components at 160°C. LiFSI can make u1
In lithium-ion batteries, the main role of LiBOB is to transport particles and conduct current. To perform these tasks effectively, it requires high solubility and conductivity, good chemical stability, and a wide electrochemical window. The anionic structure of LiBOB molecule has delocalization, which makes it exhibit excellent performance in the 1
Usage: Used to improve cycle life, improve lithium-ion battery performance; As a film forming additive, LiBF4 has been widely used in current electrolytes, adding LiBF4 can broaden the operating temperature range of lithium-ion batteries and improve the high and low temperature discharge performance of batteries.
This atmosphere box furnace with resistance wire heating element, using double layer shell structure and program temperature control instrument. The furnace is made of alumina polycrystal fiber material, and the double furnace shell is equipped with air cooling system, which can raise and lower the temperature quickly. Can pass argon, nitrogen, oxy1
Lithium difluorooxalate borate is a white powder or crystal powder, similar to LiBOB. Li+ in LiODFB has a quintuple coordination structure, which easily combines with other molecules to form a regular octahedral coordination structure, and can absorb moisture in air to form LiODFB·H2O. Nowadays, the research of lithium-ion battery is hot, and the c1
Reference for the use of Electrode Sheet: ①Electrode sheet cutting: AOT-DC-80 Cutting machine Recommended size of button electrode sheet: 12mm/14mm diameter. ②Pole piece weighing: AOT series balance active substance formula: active substance mass = (pole piece mass (mg) - disc area (cm2) * collector surface density (mg/cm2) * active substance propo1
The chemical formula of sodium iron sulfate is Na2Fe2 (SO4) 3, and its structure is composed of sodium ions Composed of iron ions and sulfate ions. In electrochemical reactions, sodium iron sulfate can release or absorb metal ions such as lithium ions and sodium ions through ion exchange reactions, achieving the charging and discharging process of 1