引用本文:
柳建新, 周薇, 刘义刚, 郭拥军, 冯茹森, 舒炼. 疏水缔合聚合物在石英砂表面的吸附——疏水基含量和微嵌段长度对吸附的影响[J]. 应用化学,
2011, 28(7): 785-790.
doi:
10.3724/SP.J.1095.2011.00531
Citation: LIU Jianxin, ZHOU Wei, LIU Yigang, GUO Yongjun, FENG Rusen, SHU Lian. Adsorption of Hydrophobically Associating Polymer on Sand:Influence of Hydrophobe Content and Micro-block Length[J]. Chinese Journal of Applied Chemistry, 2011, 28(7): 785-790. doi: 10.3724/SP.J.1095.2011.00531
Citation: LIU Jianxin, ZHOU Wei, LIU Yigang, GUO Yongjun, FENG Rusen, SHU Lian. Adsorption of Hydrophobically Associating Polymer on Sand:Influence of Hydrophobe Content and Micro-block Length[J]. Chinese Journal of Applied Chemistry, 2011, 28(7): 785-790. doi: 10.3724/SP.J.1095.2011.00531
疏水缔合聚合物在石英砂表面的吸附——疏水基含量和微嵌段长度对吸附的影响
English
Adsorption of Hydrophobically Associating Polymer on Sand:Influence of Hydrophobe Content and Micro-block Length
Abstract:
The static adsorption properties of several water soluble polymers,including different kinds of partially hydrolyzed polyacryamide(HPAM) and hydrophobically associative water soluble polymers(HAWSPs),have been studied at 45℃,55℃ and 65℃.The results show that the maximum adsorption of HAWSPs on sand is affected by the hydrophobe contents and the lengths of micro-block,with the former one playing the major role.The isothermal adsorption curves show two platform areas.The maximum adsorption of HPAM rises with the increase of temperature,but the situation for HAWSPs is in the contrary.It indicates that the hydrophobe contents and the lengths of micro-block may affect the adsorption.
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