中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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卤代醌/过氧化氢体系产生羟基自由基的荧光监测、反应动力学及分子机理研究 学位论文  OAI收割
博士, 北京: 中国科学院研究生院, 2015
作者:  
任福荣
收藏  |  浏览/下载:216/0  |  提交时间:2016/08/18
Synthesis, characterization, and ethylene polymerization behaviors of late-transition metal complexes coordinated with chlorinated bis(arylimino)pyridine ligand 期刊论文  OAI收割
polymer, 2014, 卷号: 55, 期号: 18, 页码: 4611-4618
Liu, Heng; Wang, Feng; Liu, Li; Jai,Xiang-Yu; Zheng,Wenjie; Guo,Jun; Zhang,Chun-Yu; Bai,Chen-Xi; Hu,Yan-Ming; Zhang,Xue-Quan
收藏  |  浏览/下载:32/0  |  提交时间:2015/10/20
A series of late-transition metal complexes supported with chlorinated bis(arylimino)pyridine ligands [2  Ar = 2  Ar = 2  Ar = 2  Ar = 4-Cl-2  Ar = 4-Br-2  6-(ArN=CCl)(2)C5H3N]MtCl(2) (Ar = 2  6-(Pr2C6H3)-Pr-i  6-Et2C6H3  6-Me2C6H3  6-Me2C6H2  6-Me2C6H2  4  Mt = Fe (1b)  Mt = Co (1c)  Mt = Fe (1d)  Mt = Fe (1e)  Mt = Fe (1f)  6-Me3C6H2  Co (2b)  Ni (3c)  Co (2d)  Co (2e)  Co (2f)) were synthesized. At the presence of methylaluminoxane (MAO)  Mt = Fe (1a)  Fe(II)- and Co(II)- based complexes were highly active towards ethylene polymerization  Co (2a)  affording polymers with bimodal and unimodal molar. mass distributions  Ni (3a)  respectively  while the Ni(II)-based complexes gave no polymer products. Moreover  the obtained polyethylenes were predominately saturated and vinyl-terminated for Fe(II)- and Co(II)-based complexes  respectively. Changing the ligand environment  polymerization parameters also posed a great influence on the catalytic activities and the properties of the resulting polymers. (C) 2014 Elsevier Ltd. All rights reserved.  
Dechlorination pathways of diverse chlorinated aromatic pollutants conducted by Dehalococcoides sp. strain CBDB1 期刊论文  OAI收割
Science of The Total Environment, 2010, 卷号: 408, 期号: 12, 页码: 2549-2554
作者:  
Gui-Ning Lu;  Xue-Qin Tao;  Weilin Huang;  Zhi Dang;  Zhong Li;  Cong-Qiang Liu
  |  收藏  |  浏览/下载:26/0  |  提交时间:2019/08/28
Biodegradation of dibenzofuran by Janibacter terrae strain XJ-1 期刊论文  OAI收割
CURRENT MICROBIOLOGY, 2006, 卷号: 53, 期号: 1, 页码: 30-36
作者:  
Jin, SW;  Zhu, T;  Xu, XD;  Xu, Y
收藏  |  浏览/下载:62/2  |  提交时间:2010/10/13