Auteur Yu Zhang
Documents disponibles écrits par cet auteur (4)
Affiner la recherche
Article : texte imprimé
Yamei Leng, Auteur ; Yu Zhang, Auteur ; Xiaoxia Chen, Auteur |It is critical to prepare ductile and hydrophobic modified starch material in an effective and environmentally friendly way. In this work, polyurethane prepolymers (PUPs) with various isocyanates were synthesized and mixed reactively with thermo[...]
Article : texte imprimé
Yueyuan Ye, Auteur ; Yu Zhang, Auteur ; Juan Fan, Auteur |A method for production of high-value-added phenolics by combining organosolv lignin extraction with lignin hydrothermal depolymerization without catalysts under mild conditions was successfully developed. During lignin extraction, the optimal e[...]
Article : texte imprimé
Xiao-Sen Li, Auteur ; Yu Zhang, Auteur |The dissociation process of gas hydrate was regarded as a gas-solid reaction without solid production layer when the temperature was above the zero centigrade. Based on the shrinking core model and the fractal theory, a fractional dimension dyna[...]
Article : texte imprimé
Yu Zhang, Auteur ; Yan Huang, Auteur ; Xiaoxia Chen, Auteur |In this work, polyurethane prepolymers (PUPs) with various NCO content proportions were synthesized and mixed reactively with a starch-water mixture to prepare modified thermoplastic starch (TPS) in an environmentally friendly way. The effects o[...]
