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国家自然科学基金(20023003): 作品数：20被引量：59H指数：5; 导出分析报告; 相关作者：杨振忠容建华金熹高李丹齐凯更多>>; 相关机构：中国科学院东北石油大学河北工业大学北京师范大学更多>>; 相关期刊：《高等学校化学学报》《Chinese Journal of Polymer Science》《高分子材料科学与工程》《Science Bulletin》更多>>; 相关主题：聚苯乙烯POLYMER二氧化硅多层膜POLYMERS更多>>; 相关领域：理学化学工程电子电信一般工业技术更多>>

Solid State NMR and Fluorescence Studies of Conjugated Polymer Nanocomposties: 《Chinese Chemical Letters》2005年第11期1519-1522,共4页Chao Jun JING Liu Sheng CHEN Yi SHI Xi Gao JIN; supported by the National Natural Science Foundation of China(Grant No.20023003).; ^13C spin-lattice relaxation times （T1） of a conjugated polymer MEH-PPV in polymer/ layered silicate nanocomposites together with the steady state fluorescence emission and transient fluorescence decay measurements ...; 关键词：Conjugated polymer NANOCOMPOSITES FLUORESCENCE solid state ^13C NMR

胶体颗粒在聚电解质多层膜表面的可控组装被引量：1: 《高等学校化学学报》2005年第8期1552-1555,共4页秦胜陈柳生史燚金熹高; 国家自然科学基金(批准号:20023003)资助.; 利用原子力显微镜和扫描电子显微镜研究了磺化聚苯乙烯胶体颗粒在由聚二甲基二烯丙基氯化铵和聚苯乙烯磺酸钠层状自组装而成的多层膜表面的组装.该组装受表面性质影响,通过对多层膜的最外层的组装条件或利用盐溶液对多层膜进行后处理可...; 关键词：多层膜胶体可控组装磺化聚苯乙烯胶体颗粒

由聚电解质自组装多层膜制备微孔薄膜被引量：5: 《高等学校化学学报》2005年第6期1183-1185,共3页秦胜陈柳生史燚廖琦金熹高; 国家自然科学基金(批准号:20023003)资助.; The polyelectrolyte multilayer films were prepared by the layer-by-layer deposition of polyelectrolytes on the charged surfaces substrates. A simple process was developed to create a large area and discrete microporou...; 关键词：聚电解质多层膜微孔

PS-b-PAA模板制备金纳米颗粒被引量：1: 《高分子材料科学与工程》2004年第2期195-197,共3页王勇彭英春姬相玲姜炳政; 国家自然科学基金委专项基金(20023003); 以两亲性嵌段共聚物苯乙烯-丙烯酸两嵌段共聚物(PS-b-PAA)在选择性溶剂甲苯中形成的胶束为模板,制得了尺寸均匀的金纳米颗粒,使用透射电镜和紫外吸收光谱对制得的纳米颗粒进行了表征。实验发现PS-b-PAA羧酸基团与HAuCl4有弱的相互作用;...; 关键词：苯乙烯-丙烯酸两嵌段共聚物 PS-b-PAA模板金纳米颗粒胶束甲苯透射电镜紫外吸收光谱

基底表面无规聚甲基丙烯酸甲酯立构复合结构的研究: 《高等学校化学学报》2003年第5期932-934,共3页王继君卢咏来沈德言; 国家自然科学重点基金(批准号:20023003); 采用原子力显微镜和反射吸收红外光谱研究了在基底上无规聚甲基丙烯酸甲酯立构复合结构的形成和结构特征,纯等规和间规聚甲基丙烯酸甲酯与等规/间规混合物(有立构复合结构生成)表面聚集形貌比较的结果表明,立构复合结构的生成使聚甲基...; 关键词：无规聚甲基丙烯酸甲酯立构复合结构原子力显微镜反射吸收红外光谱

POROUS MEMBRANE TEMPLATED SYNTHESIS OF POLYMER PILLARED LAYER被引量：4: 《Chinese Journal of Polymer Science》2003年第3期381-384,共4页杨振忠; This work was supported by the National Natural Science Foundation of China (No. 20023003 and 20128004).; The anodic porous alumina membranes with a definite pore diameter and aspect ratio were used as templates tosynthesize polymer pillared layer structures. The pillared polymer was produced in the template membrane pore...; 关键词：Anodic porous alumina membranes Template synthesis Pillared layer POLYMERS

COMPUTER SIMULATION OF MISCIBILITY AND SELF-ASSEMBLY STRUCTURE FOR POLYMER-CONTAINING SYSTEMS WITH SPECIAL INTERACTIONS: 《Chinese Journal of Polymer Science》2003年第2期181-188,共8页安立佳姜伟; This work was supported by the National Natural Science Foundation of China (20023003, 50027001, 29704008, 20074037, 50073023 and 50290090) and subsidized by the Special Funds for Major Basic Research projects (G1999064800) and the Special Pre-Funds for; The miscibility and structure of A-B copolymer/C homopolymer blends with special interactions were studied by aMonte Carlo simulation in two dimensions. The interaction between segment A and segment C was repulsive, w...; 关键词：Polymer blends Phase separation Computer simulation

BRITTLE-DUCTILE TRANSITION OF POLYMERS AND ITS PERCOLATION MODEL: 《Chinese Journal of Polymer Science》2003年第2期129-134,共6页Wei Jiang Li-jia An Bing-zheng Jiang State Key Laboratory of Polymer Physics and Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun 130022, China; This work was supported by the National Natural Science Foundation of China (50073023, 20074037, 29704008, 20023003 and 50027001), the Special Funds for Major Basic Research Projects (G1999064800), and the funds for excellent youth of Jilin Province. Chi; The brittle-ductile transition (BDT) of particlc toughened polymers was extensively studied in terms ofmorphology, strain rate, and temperature. The calculation results showed that both the critical interparticle dist...; 关键词：Particle toughening polymers Brittle-ductile transition PERCOLATION

A Novel Substrate Used for Simultaneous SERS and RAIR: 《Chinese Chemical Letters》2002年第6期561-562,共2页JianMingZHANG DeYanSHEN; This work was supported by the National Natural Science Foundation of Cluna (No.20023003); A novel substrate, whose silver particles were deposited on both sides of a slide, was made by silver mirror reaction. Its two sides had different thinness and reflectivity and they were suited for the test of surfa...; 关键词：SERS RAIR polymer-metal interface.

Near-infrared SERS Study of the Adsorption of a-PMMA Dip-coated onto Silver Mirror Substrate: 《Chinese Chemical Letters》2002年第6期563-566,共4页JianMingZHANG DeYanSHEN; This work was supported by the National Natural Science Foundation of China(No.20023003); The interface between a-PMMA thin film and silver mirror substrate was investigated using surface-enhanced Raman scattering (SERS). It is found that the molecular chain axis of a-PMMA tends to parallel the substrate ...; 关键词：SERS polymer-metal interface a-PMMA.

国家自然科学基金(20023003)