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4篇 您的检索式:作者名="WanGuoHOU"
    题名 作者 年代 出处 被引量
1Effect of Cationic Surfactant on the Gelation of HPAM by Cr(III)显示文摘The effect of cationic surfactant cetyltrimethylammonium bromide (CTAB) on the gelation of partially hydrolyzed polyacrylamide (HPAM) by Cr (III) was investigated by using rheological measurements. The results indicated that the CTAB concentration has a pronounced effect on the viscoelastic properties of the gelling system.HongDongDUAN WanGuoHOU2002Chinese Chemical Letters2002,13,6:0
2Formation and Aggregation Kinetics of Mixed Metal Hydroxides Agglomerates显示文摘The aggregation and fractal structure of mixed metal hydroxides ( MMH ) agglomerates with increasing ionic strength have been studied by dynamic light scattering ( DLS ) and SEM techniques. The experiments indicate that the MMH agglomerates have two different structures in RLA regime and DLA regime, and also give the proof that the transition region between RLA and DLA may occur.ZhiLinJIN WanGuoHOU XueWeiLI DeJunSUN ChunGuangZHANG 2005Chinese Chemical Letters2005,16,6:0
3The Isoelectric Point and the Points of Zero Charge of Fe-Al-Mg Hydrotalcite-like Compounds显示文摘The relation of the isoelectric point (IEP) and the point of zero net charge (PZNC) of the hydrotalcite-like compounds was discussed. It was found that the IEP does not equal to the PZNC and the IEP is higher than the PZNC. The structural positive charges existing in the HTlc, which cause the difference between the IEP and the PZNC. The effects of the structural positive charges of the HTlc on its IEP and PZNC are the same as the specific adsorption of metal cations.DongXiangLI WanGuoHOU ShuPingLI MingTuHAO GaoYongZHANG 2004Chinese Chemical Letters2004,15,2:0
4Study on the Surface Property of Surfactant Ionic Liquids Solutions显示文摘The surfactant TX-100 can be dissolved in ionic liquid bmimPF6 and decrease the surface tension of 1-butyl-3-methylimidazolium hexafluorophosphate (bmimPF6) solutions. Here, we confirmed that in this new system, the pure solvents need rearrangement at the air-water interface at the initial stage. The dynamic surface tension (DST) study shows that at the initial adsorption stage, the adsorption model of surfactant accords with the diffusion-controlled adsorption mechanism, and the dilute ionic liquids solutions is further close to the diffusion-controlled adsorption.YahAnGAO ZhongNiWANG JinZHANG WanGuoHOU GanZuoLI BuXingHAN FengFengLü GaoYongZHANG 2005Chinese Chemical Letters2005,16,7:0
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