Lithium-ion battery pulping process (1) - pulp dispersion and stabilization mechanism According to the different states of matter, the phase states of matter can usually be divided into solid, liquid and gaseous states. In addition, there is another special state of matter between solid and liquid states. Nobel Prize winner Pierre-Gilles de Gennes Such substances are called 'soft substances'. Soft...
Lithium-ion battery pulping process (2) - pulp dispersion and stabilization mechanism 3.1 Van der Waals forces According to the London theory, when the wave electrons are distributed around an atom or molecule, a temporary dipole is generated. This temporary dipole causes the adjacent atoms or molecules to generate dipoles, and causes van der Waals attraction between two neutral atoms or molecules...
Detailed explanation of the composition, classification and industrial chain of lithium batteries First, the composition of lithium-ion battery structure Lithium-ion battery is a secondary chemical battery (rechargeable chemical battery) whose positive and negative electrodes are composed of two different substances, which can be used for reversible insertion and extraction of lithium ions. During...
Electrochemical energy storage battery is an extremely important electrical energy storage method. Energy storage battery is a device that stores electrical energy through the mutual conversion of chemical energy and electrical energy. Up to now, the commonly used battery systems have certain problems. For example, traditional lead-acid batteries contain strong pollutants such as heavy metals; the...
What is the new direction of energy storage? Iron-chromium flow batteries: a new direction for energy storage As we all know, the main power of the new energy vehicles currently on the market is provided by the battery, and the service life has a certain number of years. According to statistics, as of the end of June 2022, my country's new energy vehicles reached 10.01 million. With the increase i...
What is the prospect of TopCon battery? Advantages of TopCon Batteries 1. High battery conversion efficiency, excellent interface passivation and carrier transport capacity, high Voc and FF; 2. The light-induced attenuation is low, and the boron content in phosphorus-doped N-type crystalline silicon is extremely low, which weakens the influence of boron and oxygen on the pair; 3. Process equipment...
Three steps to reduce fire risk in battery energy storage systems Operation of lithium-ion batteries is generally a safe process and failure is unlikely, but they may present a risk of catching fire if damaged and improperly stored or handled. As calls for the development of safer battery energy storage systems grow, Firetrace International has proposed three steps that battery manufacturers, batt...
