The composite lubricating materials research group from the Lanzhou Institute of Chemical Physics of the CAS has successfully prepared polytetrafluoroethylene (PTFE) nano-microspheres with uniform particle size via a facile method. They have received a Chinese invention patent for the preparation technique. The patent is No. ZL: 200710188579.9 r...
New approaches for C-H and C-N bond activation have been developed by researchers from the State Key Laboratory for Oxo Synthesis and Selective Oxidation of the Lanzhou Institute of Chemical Physics, CAS. Using simpletransition-metals as catalysts, researchers have realized highly selective direct amination and alkenylation of N-containing heter...
Prof. LI Jinheng from the College of Chemistry and Chemical Engineering, Hunan University, visited the Lanzhou Institute of Chemical Physics and gave a lecture entitled “Transition-metals Catalyzed Cyclization” on May 19. In his report, Prof. LI introduced his group’s work in the synthesis of indolone compound via transition-metals catalyze...
In recent years, many studies have been devoted to hydrophobic and oleophobic materials. However, as an important physical property of material surface, water droplet adhesion, especially tunable water drop adhesion, have not received much attention. The research group of material surface and interface behavior of the Lanzhou Institute of Chem...
Researchers from the Key Laboratory of Chemistry of Northwestern Plant Resources, CAS, have received a Chinese invention patent for their preparation technique of astragalan polysaccharide selenate capsules. The selenium-polysac- charidescan enhance human immune system, show antioxidant activitiesin the human body and defer senility.
