A brief history of the carbon material science
Classical carbon materials was originally a very old material, its use can be traced back to BC, the large number of industrial production and applications as early as the mid 19th century had emerged. However, people on the basis of this theoretical study of solid materials have originated in the beginning of this century. After a very long era, the structure of carbon materials is the solid (crystal) structure of the field developed. Early research is physics, then carbonized materials for the chemical in the fuel (coal chemical, petrochemical) subject areas to grow. 50 since the late 20th century, Lenovo 3000 G410 battery molecular disciplines to enhance the direction of exploration of high temperature polymers, polymer pyrolysis carried out a wide range of carbon materials. At the same time, induced from the polymer into the mechanism of carbon materials and carbon materials research. Therefore, carbon materials science exists as a separate branch until germination and early development of its most originated in neighboring disciplines.
On carbon materials science as an independent branch of the subject appeared in the international academic community of the time, Mr. Qian Shuan had been speculation on this. The carbon material in accordance with international scientific international conference held in time and related publications, Inspiron Mini 10 battery that the carbon materials science there should be truly independent in the 20th century, the late 50s or early 60s. The time is right and the international materials science as an independent subject of the rise time of <60 in the early> consistent.
Carbon materials science involved in all areas of physics and chemistry. From the physical point of view, the main direction of the carbon material science is solid in structure and properties, so they requested with the application of solid state physics knowledge, such as crystalline and non-crystal structure, valence bond structure, crystal defects and movement crystal in the electronic state of the mechanical properties of solids, optical properties, magnetic properties, electrical properties, thermal properties, etc.; also need to Structure of the methods of solid theoretical knowledge, that is, solid structure, analysis of the physical methods of XRD, EM, XPS, ESR, STM and so on. This also must have related to this mathematical basis for the researchers in the study the structure and properties of carbon when the independent derivation of mathematical equations. From the chemical point of view, research involving the structural composition of organic matter, pyrolysis, carbonization reaction, reaction and other reactions involving the preparation of chemistry, but also the chemical reactivity of carbon. In addition to university basic chemistry courses, the carbon chemistry also involves a series of Applied Chemistry, HP 540 battery two subjects: coal chemical, petrochemical (chemical pyrolysis of hydrocarbons), polymer chemistry and physics, chemistry, high temperature chemistry, organic structure analysis and so on. Liquid asphalt materials involving carbon materials structure and properties of polycyclic aromatic hydrocarbons, which, and structural chemistry, quantum chemistry and other subjects associated with the chemical theory. Therefore, the carbon material is interlaced diverse history of development.
