Industrial tires, also known as industrial tires. Mainly used for industrial vehicles, Pneumatic Tires, semi-solid tires and solid tires.
Solid tires, the direct vulcanization lying on the wheel, said the drill-type solid tires; vulcanized after the press on the vehicle, said non-Cumulative solid tires; bottom cylindrical, fastened on the wheel lie on the cylinder solid tires; tapered bottom, open in the wheel mounted on frustrated by said sloping bottom solid tire; using a conductive rubber, can be prevented by the accumulation of static charges said electrostatic solid tire pit; made by said oil resistant rubber solid tire oil; with Made of high-load elastomer material, said the high-negative solid solid tires; filled with foam material to reinforce the carcass called sponge solid tires, according to the purpose can be divided into forklift tires, battery car tires and flat-panel tires and so on.
Auto Accessory Exhibition,Industrial Vehicle Tire Exhibition,All Terrain Tires China (Guangrao)International Rubber Tire & Auto Accessory Exhibition Committee , http://www.chinagrtire.com
This molecular device has a different operating principle than the traditional single-molecule rectifier, and has obvious advantages in terms of repeatability and controllability. This is another important research progress after they realize the negative differential conductance diode composed of two fullerene molecules by using single molecule manipulation.
The use of a single molecule to construct an electronic device with a specific function is one of the important research directions of nanoelectronics. The fullerene molecule is a star molecule at the nanometer level. It consists of 60 carbon atoms in a football-like shape. Its discoverers were awarded the 1996 Nobel Prize in Chemistry. In recent years, scientists have revealed the potential of fullerene molecules in the field of nanoelectronics, and it is considered to be one of the important candidates for future molecular devices. The research work of the University of Science and Technology of China has opened up new prospects for the application of fullerene molecules in the direction of nanoelectronics and molecular devices from the new idea of ​​nitrogen-substituted fullerene molecules to introduce specific doping levels.
China University of Science and Technology Nanotechnology successfully developed a new single-molecule rectifier
The National Laboratory of Microscale Material Science at the University of Science and Technology of China has made important progress in the study of fullerene single molecule. They succeeded in replacing one carbon atom in a single molecule of fullerene with a nitrogen atom and successfully developed a novel single-molecular rectifier composed of only one molecule by a single electron tunneling effect.