Small-angle X-ray scattering analysis of nanophase titanium dioxide, poly[N-(4-sulfophenyl)aniline], and their composite

Narsimu N.; Kuo YD.; Wu CG.

首页> 外文期刊>Journal of Applied Polymer Science >Small-angle X-ray scattering analysis of nanophase titanium dioxide, poly[N-(4-sulfophenyl)aniline], and their composite

【24h】

Small-angle X-ray scattering analysis of nanophase titanium dioxide, poly[N-(4-sulfophenyl)aniline], and their composite

机译：纳米二氧化钛，聚[N-（4-磺基苯基）苯胺]及其复合物的小角X射线散射分析

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Small-angle X-ray scattering and spectroscopic (infrared and ultraviolet-visible) techniques were used to investigate the interactions between titanium dioxide (TiO2) and the semiconductor polymer poly[N-(4-sulfophenyl)aniline] (PSA) in a poly[N-(4-sulfophenyl)aniline]/TiO2 composite (TPSA). The radius of gyration of the cross section, the radius and length of the rodlike particle, the persistence length, the surface fractal dimension, and the PSA layer thickness on TiO2 in aqueous solutions and in powder form were calculated. The results indicated that the aggregation of TiO2 particles on drying was reduced by the formation of the composite with the semiconductor poly-mer. Only the particle length of the TPSA particle (which had a rodlike shape) increased on drying, probably because of increasing void sizes and the formation of aggregation. The persistence length of the TPSA particles decreased with respect to its individual components. The PSA layer thickness on TiO2 was about 3.6 nm and decreased (to 2.6 nm) on dehydration because of the expulsions of water molecules from the TiO2/PSA composite. (C) 2003 Wiley Periodicals, Inc. [References: 26]

机译：小角度X射线散射和光谱（红外和紫外可见）技术用于研究聚二氧化钛（TiO2）与半导体聚合物聚[N-（4-硫代苯基）苯胺]（PSA）之间的相互作用[N-（4-磺基苯基）苯胺] / TiO2复合材料（TPSA）。计算了在水溶液和粉末形式的TiO2上的横截面的回转半径，棒状颗粒的半径和长度，持久性长度，表面分形维数和PSA层厚度。结果表明，通过形成具有半导体聚合物的复合材料，减少了干燥时TiO2颗粒的聚集。干燥时仅TPSA颗粒（呈棒状）的颗粒长度增加，这可能是由于空隙尺寸的增加和聚集的形成。 TPSA颗粒的持久长度相对于其各个组分而言有所减少。 TiO2上的PSA层厚度约为3.6 nm，并且由于脱水而从TiO2 / PSA复合材料中排出水分子，因此在脱水时会降低（至2.6 nm）。（C）2003 Wiley Periodicals，Inc. [参考：26]

著录项

来源
《Journal of Applied Polymer Science》 |2003年第14期|共5页
作者
Narsimu N.; Kuo YD.; Wu CG.;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类高分子化学（高聚物）;
关键词
Saxs; Water-soluble polymers; Nanocomposites; Semiconductor nanocrystal composite; Polymer; Layer; Photoluminescence; Oxides; Fibers; Media; Diode;

机译：萨克斯;水溶性聚合物;纳米复合材料;半导体纳米晶体复合材料;聚合物;层;光致发光;氧化物;纤维;介质;二极管;

相似文献

外文文献
中文文献
专利

1. Small-angle X-ray scattering analysis of nanophase titanium dioxide, poly[N-(4-sulfophenyl)aniline], and their composite [J] . Narsimu N., Kuo YD., Wu CG. Journal of Applied Polymer Science . 2003,第14期

机译：纳米二氧化钛，聚[N-（4-磺基苯基）苯胺]及其复合物的小角X射线散射分析
2. Structural studies of nanophase-separated poly(2-hydroxyethyl methacrylate)-l-polyisobutylene amphiphilic conetworks by solid-state NMR and small-angle x-ray scattering [J] . Domjan A., Erdodi G., Wilhelm M., Macromolecules . 2003,第24期

机译：固态NMR和小角X射线散射研究纳米相分离的聚（甲基丙烯酸2-羟乙酯-l-聚异丁烯两亲共网络）的结构。
3. Structural studies of nanophase-separated poly(2-hydroxyethyl methacrylate)-l-polyisobutylene amphiphilic conetworks by solid-state NMR and small-angle x-ray scattering [J] . Domjan A., Erdodi G., Wilhelm M., Macromolecules . 2003,第24期

机译：固态NMR和小角X射线散射研究纳米相分离的聚（甲基丙烯酸2-羟乙酯-l-聚异丁烯两亲共网络）的结构。
4. Characterizing the Structure of Titanium Dioxide/Low Density Polyethylene Nanocomposites by Small-Angle Light Scattering [C] . Y. A. Akpalu, D. Ma, Y. Li Division of Polymeric Material: Science and Engineering American Chemical Society meeting . 2004

机译：小角光散射表征二氧化钛/低密度聚乙烯纳米复合材料的结构
5. Femtosecond X-ray Protein Nanocrystallography & Correlated Fluctuation Small-Angle X-ray Scattering. [D] . Kirian, Richard A. 2011

机译：飞秒X射线蛋白质纳米晶体学和相关的涨落小角度X射线散射。
6. A customizable software for fast reduction and analysis of large X-ray scattering data sets: applications of the new DPDAK package to small-angle X-ray scattering and grazing-incidence small-angle X-ray scattering [O] . Gunthard Benecke, Wolfgang Wagermaier, Chenghao Li, -1

机译：可定制的软件用于快速减少和分析大型X射线散射数据集：新的DPDAK软件包在小角度X射线散射和掠入射小角度X射线散射中的应用
7. Small-Angle X-Ray Scattering (SAXS), Ultra-Small Angle X-Ray Scattering (USAXS), Fluctuation X-Ray Scattering (FXS), Wide-Angle X-Ray Scattering (WAXS), Grazing-Incidence Small-Angle X-Ray Scattering (GISAXS), Grazing-Incidence Wide-Angle X-Ray Scattering (GIWAXS), Small-Angle Neutron Scattering (SANS), Grazing-Incidence Small-Angle Neutron Scattering (GISANS), X-Ray Diffraction (XRD), Powder X-Ray Diffraction (PXRD), Wide-Angle X-Ray Diffraction (WAXD), Grazing- Incidence X-Ray Diffraction (GIXD) and Energy-Dispersive X-Ray Diffraction (EDXRD) Comparative Study on Malignant and Benign Human Cancer Cells and Tissues under Synchrotron Radiation [O] . Alireza Heidari 2017

机译：小角X射线散射（萨克斯），超小角X射线散射（USAX），波动X射线散射（FXS），广角X射线散射（蜡），放牧发生小角度x - 射线散射（吉即），放牧入射广角X射线散射（Giwaxs），小角度中子散射（SAN），放牧发生小角度中子散射（Gisans），X射线衍射（XRD），粉末X射线衍射（PXRD），广角X射线衍射（WAXD），放牧发病X射线衍射（GIXD）和能量分散X射线衍射（EDXRD）对恶性和良性人体癌细胞的比较研究和同步辐射下的组织
8. Small-Angle X-Ray and Light Scattering Studies of the Morphology of Blends of Poly (Epsilon-Caprolactone) with Poly(vinyl Chloride). [R] . Khambatta, F. B., Warner, F., Russell, T., 1975

机译：聚（ε-己内酯）与聚氯乙烯共混物形态的小角X射线和光散射研究。

Small-angle X-ray scattering analysis of nanophase titanium dioxide, poly[N-(4-sulfophenyl)aniline], and their composite

摘要

著录项

相似文献

相关主题

期刊订阅