The characteristics and use of Spherical Graphite for batteries
According to its different function, Spherical Graphite can be used in the field of different industrial production, during which conductive Spherical Graphite has excellent conductive function, conductive Spherical Graphite can be used to produce batteries, electrodes, conductive coatings and other conductive materials, used in the The battery is the battery with Spherical Graphite, the battery with the characteristics of Spherical Graphite is its conductivity.
Battery with Spherical Graphite can be used in a variety of battery production, the battery with Spherical Graphite can play between them Conductive, energy storage and other effects, which is the characteristics of the ball with the graphite graphite is inseparable, the battery with Spherical Graphite conductivity Than the usual metal are high, in a variety of battery production using the battery with Spherical Graphite, battery Spherical Graphite conductive properties, can make the battery quickly released, but also in the battery charging process to quickly save the energy , Rapid charge and discharge is the battery with the characteristics of Spherical Graphite, the battery can be made of Spherical Graphite battery with a variety of negative information, positive and so on.
Battery with Spherical Graphite used in the production of lithium batteries, nickel-cadmium batteries, lead-acid batteries, ultra-low molybdenum alkaline batteries, battery with the characteristics of Spherical Graphite to avoid the battery internal short circuit and other characteristics, to improve the battery life, battery with graphite The use of the battery production has played an important effect.
Spherical Graphite has high conductivity. The Spherical Graphite conductivity is an important factor in Spherical Graphite conductive products. There are many factors that affect the conductivity of Spherical Graphite, such as the proportion of Spherical Graphite, the external pressure, the humidity of the environment, humidity and light and the like, the following can be used to measure the conductivity of Spherical Graphite:
1, through the resin method to measure the conductive Spherical Graphite conductivity
To buy some of the paint to do conductive paint, increase the same amount of conductive Spherical Graphite, and then coated on a board with a digital multimeter to measure its conductive function on the line.
2, measure some other elements of the conductive spherical resistivity
The conductivity will change with the external elements of change, and sensitive. The pre-microphone is made of Spherical Graphite, that is, because the sound of the sensation of the conductive between the Spherical Graphite changes, to change the current and then the analog signal. It is conceivable that you need to measure the conductivity of the experimental environment.
3, voltammetry measured resistance
Specific measures: with a small range of small power measurement table, or resistance multimeter measurement comparison experiment you use a small light bulb, depending on the brightness to see his conductivity, if the brighter lamp, clarify the smaller resistance.
The conductive effect of Spherical Graphite is an important factor in making conductive products, so it is very important to measure the conductivity of Spherical Graphite.
There are many kinds of Spherical Graphite used in the industry, rubber and plastic is a kind of Spherical Graphite, rubber and plastics with Spherical Graphite is used in the production of rubber, plastic guess the Spherical Graphite, the details can be divided into rubber with Spherical Graphite and plastic Spherical Graphite, rubber, plastic are insulators, can not afford high temperature, industrial production made of rubber products, plastic products, the use of a wider range of rubber and plastics need to use Spherical Graphite.
Previous: No Information