libmachine.com

TOB

XIAMEN TOB NEW ENERGY TECHNOLOGY CO.,LTD.

Provide a full set of battery equipment & materials solution.

Blog

One-Step and Two-Step Pressing Method for Battery Electrode

One-Step Pressing, it is rolling only once to achieve the designed thickness and density of the battery electrode. Two-Step Pressing, it is rolling the battery electrode to a certain thickness (such as 90μm) at first time, and achieve the designed thickness (such as 70μm) and desired density through the second time pressing. The main purpose …

One-Step and Two-Step Pressing Method for Battery Electrode Read More »

Two Battery Electrode Coating Application Methods

Battery Electrode Transfer Roll Coating Machine Coating roller rotation drive slurry, through adjusting the scraper clearance to adjust the amount of slurry transfer, the slurry is transferred to the substrate(copper foil,aluminum foil, etc.) by the rotation of the coating roller, and according to the process requirements, control the coating thickness to meet the weight requirements. …

Two Battery Electrode Coating Application Methods Read More »

Solid Electrolyte Interphase Formation on Lithium-Ion Battery Electrodes

The function of formation, The internal anode and cathode materials are activated by charging and discharging, and a good SEI film is formed on the surface of the anode. The principle of formation, The formation of lithium cell is the initialization of the battery, which activates the active material of the cell, which is a …

Solid Electrolyte Interphase Formation on Lithium-Ion Battery Electrodes Read More »

Which is better, ternary lithium ion batteries or others?

There are many kinds of cathode materials for lithium ion batteries. According to the difference of cathode materials, they can be divided into LiNiMnCoO2 NMC(NCM) cathode material, LiNiCoAlO2 NCA cathode material, LiFePO4 LFP cathode, LiCoO2 LCO cathode, LiMn2O4 LMO cathode and Li4Ti5O12 LTO material. Ternary lithium battery refers to the lithium battery that uses three …

Which is better, ternary lithium ion batteries or others? Read More »

Lithium ion Battery Graphene Anode Material

Graphene anode material has the potential to replace graphite material as a new cathode material for lithium ion batteries due to its unique two-dimensional structure, excellent electron transport capacity and super large specific surface area. The lithium storage mechanism of graphene anode material is similar to that of other carbonaceous materials. During charging, lithium ions …

Lithium ion Battery Graphene Anode Material Read More »

6 Lithium-ion Battery Types —— Lithium Cobalt Oxide

Lithium cobalt oxide battery is composed of cobalt oxide cathode and graphite carbon anode. The LCO cathode has layered structure, during discharge, lithium ions move from anode to cathode, with the flow reversing when the battery is charging. Its high specific energy makes lithium cobalt oxide battery a popular choice for mobile phones, laptops and …

6 Lithium-ion Battery Types —— Lithium Cobalt Oxide Read More »

6 Lithium-ion Battery Types —— Lithium Manganese Oxide

A three-dimensional spinel structure is formed on the architecture of the lithium manganate battery, which improves the flow of ions on the battery electrode, thereby reducing internal resistance and improving current carrying capacity. Another advantage of spinel is its high thermal stability, improved safety, but limited cycle and calendar life. TOB New Energy offers high …

6 Lithium-ion Battery Types —— Lithium Manganese Oxide Read More »

Scroll to Top