In order to further study the mechanism of hydrolysis reactions to sugars using cornstalk on plasma, preliminary study of reactive process are carried out. Model compounds of cornstalk components are chosen and hydrolyzed on plasma. Activation energy of elementary reactions, which are single-molecule reactions, free radical reactions and bimolecular reactions, are calculated by bond energy percentage rules. Elementary reactions and preliminary reaction mechanism model, which cornstalk hydrolyzes to sugars on plasma are identified.

The process of zinc immersion for Mg-Li alloy is researched in this paper. Through orthogonal experiments, the optimum process parameters are obtained. The microstructure and the composition of the Zn-dipped coating were measured with SEM, XRD, EDS and electrochemical testing. Results show that, the optimum process parameters are: concentration of main salt (ZnSO4) is 40g/L; solution temperature is 60°C; dipping time is 5min. In addition, dipping time is the most influential factor, then is solution temperature, the last is the concentration of main salt.