The main constituent materials of the lithium ion battery include an electrolyte, a separator, a positive and a negative material, and the like. The positive electrode material occupies a large proportion (the mass ratio of the positive and negative materials is 3:1 to 4:1), because the performance of the positive electrode material directly affects the performance of the lithium ion battery, and the cost directly determines the battery cost.
A lithium ion battery is a secondary battery system in which two different lithium intercalation compounds capable of reversibly inserting and extracting lithium ions are used as a positive electrode and a negative electrode of a battery. During charging, lithium ions are removed from the crystal lattice of the positive electrode material, inserted into the crystal lattice of the negative electrode material after passing through the electrolyte, so that the negative electrode is rich in lithium and the positive electrode is depleted in lithium; during discharge, lithium ions are removed from the crystal lattice of the negative electrode material, after passing through After the electrolyte is inserted into the crystal lattice of the positive electrode material, the positive electrode is rich in lithium and the negative electrode is depleted in lithium. Thus, the difference between the positive and negative materials in the insertion and extraction of lithium ions with respect to the potential of the metal lithium is the operating voltage of the battery.
Lithium-ion battery is a new generation of green high-energy battery with excellent performance, which has become one of the key points of high-tech development. Lithium-ion batteries have the following characteristics: high voltage, high capacity, low consumption, no memory effect, no pollution, small volume, small internal resistance, less self-discharge, and more cycles. Due to the above characteristics, lithium-ion batteries have been applied to many civil and military fields such as mobile phones, notebook computers, video cameras, and digital cameras.
Product categories of Steel Tubular Pole, we are specialized manufacturers from China, galvanized steel poles, galvanized tubular poles suppliers/factory, wholesale high-quality products of Steel Tubular Pole Tower R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
we also provide 30ft galvanized steel pole, hot dip galvanized pole, hot dip galvanized Steel Pole .
a) Since 2001
b) Location: located in the beach of scenic and rich Taihu Yixing with good transport service.
c) Total Staff: 136 people
d) Certificate: ISO 9001:2008, ISO 14001:2004, OHSMS idt OHSAS 18001 and 500KV power transmission line tower production license
e) Equipment: ranging from angle bar fabrication, plate fabrication, drilling hole, bending, gas/plasma cutting to welding. Besides, we can galvanize by ourselves with 2 Zinc Baths. Our annual maximum capacity amounts to 100,000 tons.
f) Anti-Corrosion: Hot-dip galvanization as per ISO 1461 or ASTM A123.
g) Welding: CO 2 welding or Submerged arc auto methods.
h) Products: power transmission steel tower, telecom steel tower, TV/radiobroadcasting steel tower, drilling well tower, and similar steel structures for substation,plant workshop etc.
i) Experiences: Bangladesh(Desco), Sudan, the Philippines(Transco), India(Reliance), SriLanka(Lanka Bell), Indonesia(PLN),Ghana, Sierra Leone, Tanzania, Ethiopia.
Our motto is: Quality is the life blood of the company, therefore, We have been making every effort to provide high quality Galvanizing Steel Pole.
Galvanized Steel Pole,Galvanized Steel Light Pole,Galvanized Steel Electric Pole,Galvanized Steel Street Pole,Galvanized Tubular Poles
YIXING FUTAO METAL STRUCTURAL UNIT CO.,LTD( YIXING HONGSHENGYUAN ELECTRIC POWER FACILITIES CO.,LTD.) , https://www.chinasteelpole.com