బ్లాగు

(The development history of graphene materials) నిజానికి, 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…

(గ్రాఫైట్ అంటే ఏమిటి?) 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…

(లిథియం-అయాన్ బ్యాటరీల ప్రయోజనాలు ఏమిటి??) Compared with other high-energy secondary batteries such as Ni-Cd batteries, Ni-MH batteries, lead-acid batteries, lithium-ion batteries, lithium-ion batteries have significant performance advantages, which are mainly…

(గ్రాఫేన్ ఫంక్షనలైజేషన్ యొక్క కొత్త పద్ధతి) Graphene has outstanding physical, optical and mechanical properties and has been used in transparent touch screens, aerospace and biomedical fields. అయితే, graphene has relatively few uses in…

(లిథియం బ్యాటరీల ప్రయోజనాలు మరియు అప్రయోజనాలు ఏమిటి?) (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…

(ప్రయోజనాలు ఏమిటి, గ్రాఫేన్ బ్యాటరీల యొక్క ప్రతికూలతలు మరియు నష్టాలు) Graphene battery: Graphene battery is a honeycomb flat film formed by sp2 hybridization of carbon atoms. It is a quasi-two-dimensional material with…

(What are the classifications of graphite?) 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…

(Industrial applications of graphite electrodes) (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…

(New Materials Institute has made progress in manganese-based spinel cathode materials for lithium batteries) The cathode material is generally considered to be the decisive factor in determining the performance of lithium-ion batteries.…

(Six kinds of lithium battery anode materials) ప్రస్తుతం, negative electrode materials are mainly divided into two categories. One is carbon materials for commercial applications, such as natural graphite, soft carbon, etc.…

(లిథియం-అయాన్ బ్యాటరీ యానోడ్ మెటీరియల్ ప్రధాన శక్తి: గ్రాఫైట్ పదార్థం) 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…

(లిథియం బ్యాటరీ యానోడ్ మెటీరియల్ స్టాండర్డ్) Lithium-ion batteries have many advantages such as high energy density, దీర్ఘ చక్రం జీవితం, small self-discharge, no memory effect and environmental friendliness. They have been widely used in…