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(Carbon-based or silicon-based?Breakthrough high energy, which will be better for lithium-ion battery anode material？) Silício, among other alternative materials, is expected to be the cathode material for the next generation of high-capacity…

(Avanço! Os cientistas descobriram que o ânodo de nano silício pode aumentar significativamente a capacidade das baterias de íons de lítio) Researchers at the Okinawa National University of Science and Technology (OIST) have discovered a special structure…

(Study on natural graphite powder for li-ion battery anode) There are abundant natural graphite resources in China. Modification of natural graphite for high-energy lithium-ion batteries is one of the effective ways to…

(Descoberta e desenvolvimento de grafite expansível) Discovery and Development Expandable graphite was first discovered by Schaufautl, a German. Em 1841, Schaufautl soaked natural graphite in a mixture of concentrated HNO3 and concentrated H2SO4.…

(2020 Annual Report on Natural Flake Graphite Industry Research) 2020 is a year of ups and downs: Affected by the epidemic, the price of natural graphite is hovering at a low level,…

(The relationship between carbon, carbon and graphite) Carbon-chemical element, C.   Carbon-solid material C/H>10.   Carbon products refer to carbon products purified from amorphous carbon raw materials (such as coal, coque de petróleo,…

(como fazer um molde de grafite?) High-purity graphite is chemically treated, washed with water and expanded at high temperature to obtain a flexible and fluffy graphite material. This is not the ultimate…

(Cadinho de grafite formado a partir de grafite natural) The main raw material of graphite crucible is crystalline natural graphite, which maintains the original physical and chemical properties of natural graphite. Além disso, graphite has…

(A diferença entre flocos de grafite natural e flocos de grafite sintético) Natural graphite sheet The value of natural graphite and the relationship between its purity and particle size. Natural artificial graphite sheet has…

(Características e campos de aplicação do grafite de alta pureza) High-purity graphite refers to the carbon content of graphite>99.99%, which is widely used in advanced refractory materials and coatings in the metallurgical industry, stabilizers…

(The mechanism of graphite lubrication) Graphite has a hexagonal crystal structure. Because the bonding force between the surfaces parallel to the foundation surface is weak, these crystals are easy to shear between…

(Qual é a utilidade do papel grafite?) Graphite paper: High-carbon phosphorus flake graphite is chemically treated and expanded and rolled at high temperature. It is the basic material for manufacturing various graphite…