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What Is the Role of the Complexant in the Large First Hyperpolarizability of Sodide Systems Li(NH3)nNa (n ) 1-4)?
To explore the coordination number (around the cation) dependence of the nonlinear optical (NLO) properties
in alkalides, this paper studies the structures and large NLO responses of model alkalides, Li(NH3)nNa (n )
1-4). At the MP2/aug-cc-pVDZ level, the structural characteristic is determined to be that the Li-Na distance
increases (from 3.030 to 4.646 Å) with the increasing of the numb...
http://www.polymer.cn//ss/LiZhiru/publicationsshow_3530.html |
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Control of Iron(III) Scaling in Industrial Cooling Water Systems by the Use of Maleic Anhydride–Ammonium Allylpolyethoxy Sulphate Dispersant
Control of Iron(III) Scaling in Industrial Cooling Water Systems by the Use of Maleic Anhydride–Ammonium Allylpolyethoxy Sulphate Dispersant
http://www.polymer.cn//ss/fchem/publicationsshow_3394.html |
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Gelation behavior of thermoplastic-modified epoxy systems during polymerization-induced phase separation
The rheological behavior and gelation characteristics of epoxy blends are of critical importance to property study and industrial application. In this work, we studied the rheological behavior and structural transition of different thermoplastics, including polyetherimide, polymethylmethacrylate, and polyethersulfone (PES), modified epoxy systems by using rheometry instrument, differe...
http://www.polymer.cn//ss/yuyingfeng/publicationsshow_2618.html |
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Rheological and morphological study of the phase separation and gelation process of TP modified TS systems[C],
ZHANG Xiu-juan, XU Yuan-ze. Rheological and morphological study of the phase separation and gelation process of TP modified TS systems[C], (Proc. of VIII national congress on rheology), Ji nan, Shandong Univ. Press, 2006: 138-144 (in Chinese)
http://www.polymer.cn//ss/xuyuanze/publicationsshow_2067.html |
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The effect of chemical structure on phase separation time/temperature dependencies in some thermoplastics modified thermoset systems[J].
ZHANG Xiu-juan,YI Xiao-su, XU Yuan-ze. The effect of chemical structure on phase separation time/temperature dependencies in some thermoplastics modified thermoset systems[J]. Acta Polymerica Sinica, 2008, 6: 583-591. (in Chinese)
http://www.polymer.cn//ss/xuyuanze/publicationsshow_2066.html |
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The time/temperature relationship during phase separation of different thermoplastic modified thermosetting systems[J].
ZHANG Xiu-juan,YI Xiao-su, XU Yuan-ze. The time/temperature relationship during phase separation of different thermoplastic modified thermosetting systems[J]. Acta Polymerica Sinica. 2007, 8: 725-730. (in Chinese)
http://www.polymer.cn//ss/xuyuanze/publicationsshow_2064.html |
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Rheological Study of Epoxy Systems Blended with Poly(ether sulfone) of Different Molecular Weights.
In this work, the rheological behavior and structural transitions in poly(ether sulfone) (PES)-modified epoxy systems during phase separation were studied by rheometry instrument, scanning electronic microscopy, time-resolved light scattering, and differential scanning calorimetry. The molecular weight and concentration of PES have profound effects on rheological behavior of modified epoxy systems...
http://www.polymer.cn//ss/yuyingfeng/publicationsshow_1824.html |
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Polymerization-induced phase separation in polyethersulfone modified epoxy resin systems: effect of curing reaction mechanism.
Polyethersulfone (PES)-modified epoxy systems with stepwise reaction were studied throughout the entire curing process by using optical microscopes, time-resolved light scattering (TRLS), and a rheolometry instrument compared with that of chainwise polymerization. The results suggested that the phase separation process is mainly controlled by the diffusion of epoxy oligomers for stepwise mechanism...
http://www.polymer.cn//ss/yuyingfeng/publicationsshow_1818.html |
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Application of a New Lattice-Fluid Equation of State based on Chemical-Association Theory for Polymer Systems
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http://www.polymer.cn//ss/caoguiping/publicationsshow_1684.html |
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(24) 刘天西教授应邀参加"China-Netherlands Bilateral Symposium on Electron Microscopy of Polymer Systems"。
2007年11月14-17日，刘天西教授应邀参加在北京香山举行的"China-Netherlands Bilateral Symposium on Electron Microscopy of Polymer Systems", 并作题为"TEM Studies on Multiple Melting Behavior of Isotactic Polystyrene"的邀请报告。
http://www.polymer.cn/ss/liutianxi/newsshow_97.html |
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