Asian Science Citation Index is committed to provide an authoritative, trusted and significant information by the coverage of the most important and influential journals to meet the needs of the global scientific community.  
ASCI Database
308-Lasani Town,
Sargodha Road,
Faisalabad, Pakistan
Fax: +92-41-8815544
Contact Via Web
Suggest a Journal
Articles by Liye Zhu
Total Records ( 1 ) for Liye Zhu
  Shuo Xiang , Ligong Chen , Xin Yang , Peili Zhang and Liye Zhu
  Several triester derivatives with enhanced physicochemical and tribological properties were obtained from Waste Cooking Oil (WCO) through the following chemical modifications successively, transesterification of WCO, epoxidation of Fatty Acid Methyl Ester (FAME) and oxirane ring opening with anhydrides. Effect of the chain length increase of anhydrides on the low temperature fluid, viscometric properties and oxidation stability of triester derivatives were studied using pour point tester, viscometer and Pressurized Differential Scanning Calorimetry (PDSC), respectively. The tribological properties of triester derivatives were evaluated on a four-ball tribotester and the morphology of worn surfaces of steel balls was investigated by SEM. All triester derivatives showed better physicochemical properties, anti-wear ability and higher load-carrying capacity compared to 250BS, a representative of mineral oils. The three-step chemical modifications of the WCO re-utilization proposed in this study provide a feasible method to obtain high value-added and eco-friendly products, i.e., biolubricants.
Copyright   |   Desclaimer   |    Privacy Policy   |   Browsers   |   Accessibility