维普中文期刊产品整合服务
11篇 您的检索式:作者名="Jiling Huang"
    题名 作者 年代 出处 被引量
1显示文摘Yanlong Qian Keleypette Dono Jiling Huang 2001Journal of Applied Polymer Science2001,81,:1
2显示文摘Keleypette Dono Jiling Huang Haiyan Ma 2000Journal of Applied Polymer Science2000,77,:1
3Chlorination of differentially ringsubstituted titanocene complex by SO2Cl2/SOCl2 and X-my structure of chlorinated product TiCl2显示文摘Jiling Huang Quiqian Huang YangLong Qian 1998Polyhedron1998,17,15:1
4Elevated p53 expression levels correlate with tumor progression and poor prognosis in patients exhibiting esophageal squamous cell carcinoma显示文摘Kate Huang Lin Chen Jiling Zhang 2014Oncol Let2014,8,:1
5The ring - opening of dicyclopentadiene with titanocene complexes显示文摘Liu Jianfei Zhang Danfeng Huang Jiling 1999Joumal of Molec- ular Catalysis A1999,142,3:1
6Ethylene trimeri- zation with a half-sandwich titanium complex bearing a pen- dant thienyl group显示文摘Huang Jiling Wu Tianzhi Qian Yanlong 2003Chem Commun2003,39,22:1
7Catalytic trimeriza- tion of ethylene by half-sandwich titanium complexes bear- ing a pendant ethereal group显示文摘Wu Tianzhi Qian Yanlong Huang Jiling 2004Journal of Molecular Catal- ysis A: Chemical2004,214,2:1
8Ring opening metath- esis polymerization of Norbornene Catalyzed by MC14 2L/CH3Li 显示文摘Huang Jiling Keleypette Dono Ma Haiyan 1999Chinese Journal of Catalysis1999,20,5:1
9Catalytic Synthesis of Polymethyl Methacrylate by Mixed Ligand Schiff Base Lanthanocene Complexes显示文摘Yousaf MUHAMMAD 1, HUANG Jiling 1, FENG Zuofeng 1, QIAN Yanlong 1, SUN Junquan 2, PAN Zhida 2(1 Laboratory of Organometallic Chemistry, East China University of Science and Technology, Shanghai 200237, China 2 Material and Chemical Engineering Co 2000催化学报2000,21,4:0
10Synthesis and Characterization of Cyclopentadienylchromium Complexes Bearing a Pendant o-Me_2N-C_6H_4-C(CH_3)(CH_3)-Group as Catalysts for Ethylene Polymerization显示文摘QIAN Yanlong, ZHANG Hao, HUANG Jiling (Laboratory of Organometallic Chemistry, East China University of Science and Technology, Shanghai 200237, China) 2003催化学报2003,24,7:0
11Access to High-Molecular-Weight Polyethylenes through High Temperature Ethylene Polymerization Catalysed by Ethylene-Bridged ansa-(3-R-Cyclopentadienyl)(Fluorenyl) Zirconocene Complexes显示文摘A series of C1-symmetric ethylene-bridged ansa-(3-R-cyclopentadienyl)(fluorenyl) metallocene complexes(Zr: 1-5;Hf: 6) have been synthesized, characterized and investigated as catalyst precursors for the high temperature ethylene polymerization. Using methylaluminoxane(MAO) as the cocatalyst, zirconium complexes 1-5 bearing a bulky substituent on the 3-position of the cyclopendienyl ring showed high catalytic activities up to 1.48×10^(7) g PE·mol_(Zr)^(-1)·h^(-1) toward the polymerization of ethylene and afforded polyethylenes with high molecular weights(1.49×10^(5)-6.31×10^(5) g/mol), meanwhile exhibting great thermal stability at high temperatures up to 120 ℃ together with a long catalytic life time up to 2 h. By adopting low Al/Zr ratios, such as 125, polyethylenes with ultra high molecular weights up to 2.86×106 g/mol were obtained. It is worthy of noting that zirconium complexes 1-4 bearing a substituent with an aryl pendant showed temperature-dependent activities, which increased rapidly with the increase of polymerization temperature, thus weak interaction of the pendent aryl group with the cationic active center is proposed to account for the very low activities displayed at low temperatures. In contrast to zirconocene complexes 1-5, hafnocene complex 6 only displayed very low catalytic activities toward the polymerization of ethylene and afforded polyethylenes with molecular weights ten times smaller than those obtained by zirconocene complexes 1-5. Zirconocene complexes 1-5 were also able to catalyse the polymerization of propylene at high temperatures, but only afforded waxes with low molecular weights.Bo Li Haiyan Ma Jiling Huang 2024Chinese Journal of Polymer Science2024,42,1:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费