研究领域
1)新型过渡金属络合物的设计合成及应用于催化制备结构可控高性能聚烯烃。
设计及合成各种结构类型的过渡金属有机化合物作为烯烃聚合催化剂。通过分子水平的催化剂结构设计来实现烯烃聚合、齐聚过程,聚烯烃结构的可控、可调(分子量,分子量分布,共聚单体分布,支化度,聚合物链立体规整性等),以获得各种新型结构可控高性能聚烯烃材料。
2)新型主族及过渡金属络合物的设计合成及催化制备绿色环境友好聚合物材料的应用。
设计合成新型结构金属催化剂如稀土、铝、钙、镁等金属的络合物用于催化内酯等开环聚合。通过分子水平的催化剂结构设计、调控来实现对聚合物立体规整性、链结构的有序控制,获得新型结构可控环境友好聚酯材料。
近期论文
查看导师新发文章
(温馨提示:请注意重名现象,建议点开原文通过作者单位确认)
Yuan Wang, Haiyan Ma*, “Exploitation of dinuclear salan aluminum complexes for versatile copolymerization of ε-caprolactone and L-lactide”, Chem. Commun., 2012, 48, 6729-6731.
Shaodi Song, Xingyu Zhang, Haiyan Ma*, Yang Yang, “Zinc complexes supported by claw-type aminophenolate ligands: synthesis, characterization and catalysis in the ring-opening polymerization of rac-lactide”, Dalton Trans., 2012, 41, 3266-3277.
Liying Wang, Haiyan Ma*, “Highly Active Magnesium Initiators for Ring-Opening Polymerization of rac-Lactide”, Macromolecules, 2010, 43, 6535-6537.
Liying Wang, Haiyan Ma*, “Zinc complexes supported by multidentate amino-phenolate ligands: synthesis, structure and catalysis in ring-opening polymerization of rac-lactide”, Dalton Trans., 2010, 39, 7897-7910.
Feng Qian, Keyin Liu, Haiyan Ma*, “Amidinate aluminum complexes: synthesis, characterization and ring-opening polymerization of rac-lactide”, Dalton Trans., 2010, 39, 8071-8083.
Shaogang Gong, Haiyan Ma*, Jiling Huang*, “Zirconium and hafnium complexes supported by linked bis(beta-diketiminate) ligands: synthesis, characterization and catalytic application in ethylene polymerization”, Dalton Trans., 2009, 8237-8247.
Bing Lian, Haiyan Ma, Thomas P. Spaniol, Jun Okuda, “Neutral and cationic aluminium complexes containing a chiral (OSSO)-type bis(phenolato) ligand: synthesis, structures and polymerization activity”, Dalton Trans., 2009, 9033-9042.
Shaogang Gong, Haiyan Ma*, Jiling Huang*, “Zirconium Complexes with Versatile β-Diketiminate Ligands: Synthesis, Structure, and Ethylene Polymerization”, J. Organomet. Chem., 2008, 693, 3509-3518.
Shaogang Gong, Haiyan Ma*, “-Diketiminate aluminium complexes: synthesis, characterization and ring-opening polymerization of cyclic esters”, Dalton Trans., 2008, 3345-3357.
Haiyan Ma, Thomas P. Spaniol, Jun Okuda, “Rare-Earth Metal Complexes Supported by 1,ω-Dithiaalkanediyl-Bridged Bis(phenolato) Ligands: Synthesis, Structure, and Heteroselective Ring-Opening Polymerization of rac-Lactide”, Inorg. Chem. 2008, 47, 3328-3339.
Haiyan Ma, Thomas P. Spaniol, Jun Okuda, “Highly heteroselective ring-opening polymerization of rac-lactide initiated by bis(phenolato) scandium complexes”, Angew. Chem. Int. Ed. Engl. 2006, 46, 7818-7821 (VIP article).
Haiyan Ma, Jun Okuda, “Kinetics and mechanism of L-lactide polymerization by rare earth metal silylamido complexes: the effect of alcohol addition”, Macromolecules, 2005, 38, 2665-2673.
Haiyan Ma, Gianluca Melillo, Leone Oliva, Thomas P. Spaniol, Ulli Englert, Jun Okuda, “Living polymerization of racemic lactide by aluminum initiators supported by tetradentate OSSO ligands”, Dalton Trans., 2005, 721-727.
Wigand Braune, Haiyan Ma, Thomas P. Spaniol, Jun Okuda, “Aluminum complexes with sulfide-linked bis(phenolato) ligands: the unusual structure and reactivity of the methyl bis(phenolato) complex [Al(tbmp)Me] (tbmp= 2, 2’-thiobis(6-tert-4-methylphenolato))”, Organometallics, 2005, 24, 1953-1958.
Haiyan Ma, Thomas P. Spaniol, Jun Okuda, “Rare earth metal complexes supported by 1, -dithiaalkanediyl-bridged bis(phenolato) ligands: synthesis, characterization and ring-opening polymerization catalysis of L-lactide”, Dalton Trans., 2003, 4770-4780.