வலைப்பதிவு

(The development history of graphene materials) உண்மையில், graphene originally exists in nature, but it is difficult to peel off a single-layer structure. Graphene layers are stacked to form graphite, and 1…

(What is graphite？) Graphite material is mainly composed of polycrystalline graphite, which is an inorganic non-metallic material, but it is called semi-metal because of its good thermal and electrical conductivity. Graphite has…

(லித்தியம் அயன் பேட்டரிகளின் நன்மைகள் என்ன??) Compared with other high-energy secondary batteries such as Ni-Cd batteries, Ni-MH batteries, lead-acid batteries, லித்தியம் அயன் பேட்டரிகள், lithium-ion batteries have significant performance advantages, which are mainly…

(கிராபெனின் செயல்பாட்டின் புதிய முறை) Graphene has outstanding physical, optical and mechanical properties and has been used in transparent touch screens, aerospace and biomedical fields. எனினும், graphene has relatively few uses in…

(What are the advantages and disadvantages of lithium batteries？) (1) Advantages of lithium battery The energy density is high, and its volume energy density and mass energy density can reach 450W.h/dm3 and…

(What are the advantages, disadvantages and disadvantages of graphene batteries) Graphene battery: Graphene battery is a honeycomb flat film formed by sp2 hybridization of carbon atoms. It is a quasi-two-dimensional material with…

(கிராஃபைட்டின் வகைப்பாடு என்ன?) 1. Natural graphite The process characteristics of graphite are mainly determined by its crystalline form. Graphite minerals with different crystalline forms have different industrial values and…

(கிராஃபைட் மின்முனைகளின் தொழில்துறை பயன்பாடுகள்) (1) For electric arc steelmaking furnace Electric furnace steelmaking is a big user of graphite electrodes. The output of electric furnace steel in my country accounts for…

(லித்தியம் பேட்டரிகளுக்கான மாங்கனீசு அடிப்படையிலான ஸ்பைனல் கேத்தோடு பொருட்களில் புதிய மெட்டீரியல்ஸ் நிறுவனம் முன்னேற்றம் கண்டுள்ளது) The cathode material is generally considered to be the decisive factor in determining the performance of lithium-ion batteries.…

(ஆறு வகையான லித்தியம் பேட்டரி அனோட் பொருட்கள்) தற்போது, negative electrode materials are mainly divided into two categories. One is carbon materials for commercial applications, such as natural graphite, soft carbon, etc.…

(Lithium-ion battery anode material main force: graphite material) As one of the four primary materials for lithium-ion batteries, the specific capacity and operating voltage directly determine the energy density and operating voltage…

(Lithium battery anode material standard) Lithium-ion batteries have many advantages such as high energy density, நீண்ட சுழற்சி வாழ்க்கை, small self-discharge, no memory effect and environmental friendliness. They have been widely used in…