Shape Memory Alloy (SMA) optically activated is the key lechnology of optical SMA activator,According to the shape memory mechanism of SMA ,researches are done
Normal spinel LiMn2O4 was synthesized by sol-gel method using lithium nitrate,manganese nitrate,citric acid and ethylene glycol as raw materials. LiMn2O4 was ch
Different routes,including the replacements of the template,addition of pore expander and hydrothermal post-synthesis treatment have been used for the pore engi
Cobalt-phthalocyanine/iron nanocomposite particles have been obtained using method of composite in situ, with the mixture of carbonyl iron and solution of cobal
In order to decrease catting fluid and improve envirorunent, the catting fluid was replaced by solid lubricant. Four kinds of solid lubricants were tested on a