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(פְּרִיצַת דֶרֶך! מדענים מצאו שאנודת סיליקון ננו יכולה להגדיל במידה ניכרת את הקיבולת של סוללות ליתיום-יון) Researchers at the Okinawa National University of Science and Technology (OIST) have discovered a special structure…

(מחקר על אבקת גרפיט טבעית לאנודת סוללת ליתיום) 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…

(Expandable graphite discovery and development) Discovery and Development Expandable graphite was first discovered by Schaufautl, a German. ב 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, פחמן וגרפיט) Carbon-chemical element, ג.   Carbon-solid material C/H>10.   Carbon products refer to carbon products purified from amorphous carbon raw materials (such as coal, petroleum coke,…

(איך להכין תבנית גרפיט?) גרפיט בטוהר גבוה עובר טיפול כימי, נשטף במים והורחב בטמפרטורה גבוהה לקבלת חומר גרפיט גמיש ונימוח. This is not the ultimate…

(Graphite crucible formed from natural graphite) The main raw material of graphite crucible is crystalline natural graphite, which maintains the original physical and chemical properties of natural graphite. בנוסף, graphite has…

(The difference between natural graphite flakes and synthetic graphite flakes) Natural graphite sheet The value of natural graphite and the relationship between its purity and particle size. Natural artificial graphite sheet has…

(Characteristics and application fields of high purity graphite) 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…

(What is the use of graphite paper?) 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…

(The development history of graphene materials) In fact, 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…