| PHBV表面疏水改性用作吸油材料的研究 |
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| 引用本文： | 谷庆宝,李发生,韩梅,吴兵,何绪文.PHBV表面疏水改性用作吸油材料的研究[J].交通环保,2001,22(3):12-14. |
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| 作者姓名： | 谷庆宝 李发生 韩梅 吴兵 何绪文 |
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| 作者单位： | 1. 中国环境科学研究院,
2. 中国矿业大学, |
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| 摘 要： | 利用多种表面改性剂对生物可降解材料PHBV进行了表面改性实验研究，测定了不同改性剂改性后PHBV的吸油率以及温度对其吸油效果的影响，并探讨了改性机理，研究结果表明：不同改性剂对PHBV的改性效果有所差异，从疏水和吸油的共同效果来看，最佳疏水改性剂为添加量5％时的硅油，温度对未改性PHBV和改性PHBV的吸油率及吸油速度均有影响。
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| 关 键 词： | PHBV 表面改性 吸油材料 疏水改性 表面改性剂 海面溢油 溢油事故 |
| 文章编号： | 1006-4281(2001)03-0012-03 |
| 修稿时间： | 2001年2月28日 |
Hydrophobic Modification of PHBV Surface as Oil Sorbent Material |
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| Gu Qing-bao,LI Fa-sheng,HAN Mei,WU Bing,HE Xu-wen.Hydrophobic Modification of PHBV Surface as Oil Sorbent Material[J].Environmental Protection in Transportation,2001,22(3):12-14. |
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| Authors: | Gu Qing-bao LI Fa-sheng HAN Mei WU Bing HE Xu-wen |
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| Institution: | GU Qing bao 1,LI Fa sheng 1,HAN Mei 1,WU Bing 2,HE Xu wen 2 |
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| Abstract: | Experimental study on surface modification of bio degradable PHBV is made by using different modification reagents.Oil pick up ratios of different modified PHBV and the effects of temperature on them are tested,and the modified mechaisms is discussed as well.Experimental result shows that different modification reagents have different effects on hydrophobic ability of PHBV.Considering both hydrophobic ability and oil pick up ratios,silicon is the best modification reagent when the dosage is 5%.Temperature has an effect on pick up rates of both PHBV and modified PHBV. |
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| Keywords: | PHBV surface modification oil sorbent material |
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