1,3-diamines are important structural motifs in many natural products and pharmaceuticals. As a result, much effort has been devoted to the development of effective methods to access these compounds. However, unlike their 1,2-diamine counterparts, few methods for the direct synthesis of 1,3-diamines have been described.
The 7th China International Symposium on Tribology was held in Xuzhou from April 27 to April 29. The theme of the Symposium was “Toward tribology with capacity for sustainable development”. More than 300 experts in tribology and students from America, Canada, Germany, Norway, Holland, Russia, South Korea, Japan and China attended the Symposiu...
The research group headed by Professor XUE Qunji and Professor WANG Liping at the State Key Laboratory of Solid Lubrication of the Lanzhou Institute of Chemical Physics (LICP) of the Chinese Academy of Sciences (CAS) has developed a plane hollow cathode plasma enhanced chemical vapor deposition method (PHC-PECVD). The PHC-PECVD method allows dep...
As a potentially powerful manufacturing tool, 3D printing has attracted quite a bit of attention. In cooperation with the University of Western Ontario in Canada, the group for surface and interface of materials at the State Key Laboratory of Solid Lubrication of Lanzhou Institute of Chemical Physics (LICP) of the Chinese Academy of Sciences (CA...
Ionic liquid lubricants show excellent anti-friction and wear-resistant properties either as lubricating base oil or as lubricant additives. However, the synthesis of ionic liquid lubricants is complicated and costs much. To solve the problem, researchers from the State Key Laboratory of Solid Lubrication at the Lanzhou Institute of Chemical P...
