国家自然科学基金(20674071)

作品数:9被引量:9H指数:2
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相关作者:孙维林沈之荃陈遒边高峰吴连斌更多>>
相关机构:浙江大学杭州师范大学更多>>
相关期刊:《Science China Chemistry》《Chinese Journal of Polymer Science》《高分子学报》《高等学校化学学报》更多>>
相关主题:磁性能金属配合物噻唑MAGNETIC_PROPERTIESBITHIAZOLE更多>>
相关领域:理学化学工程一般工业技术更多>>
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SYNTHESIS AND MAGNETIC PROPERTIES OF COMPLEXES OF A CONJUGATED HYPERBRANCHED POLYMER CONTAINING BITHIAZOLE RINGS被引量:1
《Chinese Journal of Polymer Science》2012年第5期759-769,共11页Neng-wen Ding 孙维林 Yan Lin Zhi-quan Shen 
financially supported by the National Natural Science Foundation of China(Nos.21174129 and 20674071)
A novel conjugated hyperbranched polymer containing bithiazole rings (PBTADB) was synthesized by polycondensation of 1,3,5-benzenetricarboxaldehyde and 2,2'-diamino-4,4'-bithiazole (DABT). The structure of the h...
关键词:BITHIAZOLE Conjugated hyperbranched polymer Magnetic properties. 
RARE EARTH COMPLEXES[Ln(EDBP)_2(DME)Na(DME)_3]AS CATALYSTS FOR THE POLYMERIZATION OF 2,2-DIMETHYLTRIMETHYLENE CARBONATE
《Chinese Journal of Polymer Science》2011年第3期296-299,共4页孙维林 
supported by the National Natural Science Foundation(No.20674071);the Special Funds for Major State Basic Research Projects(No.2005CB623802)
The biphenol based discrete ion-pair rare earth complexes, [Ln(EDBP)2(DME)Na(DME)3] [Ln = Er(1), Yb(2), Sm(3)], were prepared and used as catalysts for the ring-opening polymerization (ROP) of 2,2-dimeth...
关键词:BIPHENOL Ring-opening polymerization 2 2-Dimethyltrimethylene carbonate. 
A novel hyperbranched aromatic polyamide containing bithiazole: Synthesis,metal complexation and magnetic properties被引量:3
《Science China Chemistry》2011年第2期320-325,共6页DING NengWen LIN WeiHong SUN WeiLin SHEN ZhiQuan 
supported by the National Natural Science Foundation of China (20674071);the National Basic Research Program of China (973 Program,2005CB623800)
Based on the polycondensation of bifunctional 2,2′-diamino-4,4′-bithiazole(DABT) and trifunctional 1,3,5-benzenetricarbonyl trichloride (BTC),a novel hyperbranched aromatic polyamide PBD was synthesized with excelle...
关键词:hyperbranched aromatic polyamide SYNTHESIS magnetic properties 
A new and convenient synthesis of phendiones oxidated by KBrO_3/H_2SO_4 at room temperature
《Chinese Chemical Letters》2010年第11期1270-1272,共3页Ren Hua Zheng Hai Chang Guo Hua Jiang Jiang Ke Hui Xu Bei-Bei Liu Wei Lin Sun Zhi Quan Shen 
financial support from National Natural Science Foundation(No.20674071);Provincial Natural Science Foundation of Zhejiang(No.Y4090281)
A new method is described to synthesize phendione derivatives from 1,10-phenanthrolines using potassium bromate and 60% sulfuric acid as oxidant,which was easily applicable to scale-up.The reaction conditions are mild...
关键词:Phendione 1 10-PHENANTHROLINE KBrO3/H2SO4 SYNTHESIS 
聚γ-(2-噻唑脲基)丙基倍半硅氧烷配合物的合成及磁性能被引量:4
《高等学校化学学报》2010年第5期1056-1059,共4页吴连斌 陈遒 边高峰 陈利民 孙维林 沈之荃 
国家自然科学基金(批准号:20674071);有机硅化学及材料技术实验室开放研究基金(批准号:yjg200603);浙江省科技计划项目(批准号:2008C31005)
以2-氨基噻唑和异氰酸酯丙基三乙氧基硅烷为原料,合成了γ-(2-噻唑脲基)丙基三乙氧基硅烷(TUPTES),并采用溶胶-凝胶工艺制备了其过渡金属配合物(PTUPTES-Cu,PTUPTES-Ni).用红外光谱、核磁共振谱、扫描电镜和能谱等分析手段进行了表征....
关键词:聚倍半硅氧烷 金属配合物 磁性能 
聚γ-(2-脲基噻唑)丙基甲基硅氧烷金属配合物的制备及磁学性能研究被引量:1
《高分子学报》2010年第3期377-382,共6页吴连斌 陈遒 林维红 边高峰 孙维林 沈之荃 
国家自然科学基金(基金号20674071);有机硅化学及材料技术实验室开放研究基金(基金号yjg200603);浙江省科技计划项目(基金号2008C31005)资助
合成了一种新的γ-(2-脲基噻唑)丙基甲基二乙氧基硅烷单体及聚硅氧烷聚合物,采用溶胶-凝胶法制备了聚硅氧烷的铜、镍金属离子的配合物,利用红外光谱、核磁共振氢谱及质谱等手段表证了其结构.并分析和讨论了它们的磁学性能.此类金属配合...
关键词:噻唑 聚硅氧烷 磁性能 金属配合物 
POSS-NEODYMIUM COMPLEX{[(i-C_4H_9)_7(Si_7O_(12))Nd]_4NaCl}AS PRECURSOR FOR POLYMERIZATION OF ISOPRENE
《Chinese Journal of Polymer Science》2009年第4期597-600,共4页孙维林 
supported by the National Natural Science Foundation(No.20674071);the Special Funds for MajorState Basic Research Projects(No.2005CB623802).
The tetrameric neodymium-silsesquioxane cage complex,{[(i-C_4H_9)_7(Si_7O_(12))Nd])4NaCl},was prepared and used as precursor for the polymerization of isoprene.When activated by AlEt_3 in the presence of TMSCl,this PO...
关键词:Incompletely condensed silsesquioxanes Metal silsesquioxanes POLYISOPRENE 
PREPARATION AND MAGNETIC PROPERTIES OF POLY(SCHIFF BASE) COMPLEXES CONTAINING PHENANTHROLINE UNITS被引量:1
《Chinese Journal of Polymer Science》2009年第1期131-136,共6页孙维林 
supported by the National Natural Science Foundation of China (Nos,20434020,20674071).
Two poly(Schiff base)s (PDBT and PDPE) were synthesized by polycondensation of 1,10-phenanthroline-5,6- dione (PD) with 2,2′-diamino-4,4′-bithiazole (DABT) and 4,4′-diaminodiphenyl ether (DAPE),respectively.The str...
关键词:Poly(Schiff base) PHENANTHROLINE BITHIAZOLE Magnetic properties 
含双噻唑自组装膜的制备及磁性能研究被引量:2
《高分子学报》2008年第1期62-68,共7页徐磊杰 林维红 孙维林 沈之荃 
国家自然科学基金资助项目(基金号20674071和20434020)
以2,2′-二氨基-4,4′-联噻唑(DABT)和苯酚为原料合成了新型的偶氮化合物2,2′-对苯酚偶氮基-4,4′-联噻唑(BTDP),将其与聚二甲基二烯丙基氯化铵(PDDA)在聚乙烯(PE)膜上进行层层自组装,并与过渡金属离子进行了配位.UV-Vis和FT-IR表征发...
关键词:2 2′-二氨基-4 4′-联噻唑 自组装 金属配合物 磁性能 
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