|本期目录/Table of Contents|

[1]高慧敏,袁　琴,陈玉婷,等.甲基三氯硅烷改性密胺海绵吸油材料研究[J].武汉工程大学学报,2016,38(1):35-39.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 006]
　GAO Huimin,YUAN Qin,CHEN Yuting,et al.Oil Absorption Material Based onMethyltrichlorosilane Modified Melamine Sponge[J].Journal of Wuhan Institute of Technology,2016,38(1):35-39.[doi:10. 3969/j. issn. 1674-2869. 2016. 01. 006]
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甲基三氯硅烷改性密胺海绵吸油材料研究()
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
38
期数:
2016年1期
页码:
35-39
栏目:
材料科学与工程
出版日期:
2016-03-07

文章信息/Info

Title:
Oil Absorption Material Based onMethyltrichlorosilane Modified Melamine Sponge
文章编号:
1674-2869（2016）01-0025-05
作者:
高慧敏; 袁　琴; 陈玉婷; 杨　婉; 童利文; 吴江渝*
武汉工程大学材料科学与工程学院，湖北 武汉 430074
Author(s):
GAO Huimin;  YUAN Qin;  CHEN Yuting;  YANG Wan;  TONG Liwen;  WU Jiangyu
School of Materials Science and Engineering， Wuhan Institute of Technology， Wuhan 430074， China
关键词:
密胺海绵; 甲基三氯硅烷; 表面改性; 吸油材料
Keywords:
melamine sponge;  methyltrichlorosilane;  surface modification;  oil?absorption material
分类号:
O633
DOI:
10. 3969/j. issn. 1674-2869. 2016. 01. 006
文献标志码:
A
摘要:
石油泄漏已成为最严重的海洋污染问题，疏水型吸油海绵是有效的溢油清理材料之一. 通过溶液浸渍法，利用甲基三氯硅烷对密胺海绵进行了改性，使其具有疏水亲油性. 采用红外光谱、扫描电镜、水接触角对改性前后的密胺海绵进行表征. 研究了不同溶剂（甲苯、无水乙醇、乙醚、正己烷）及不同浸泡时间（0.5，1，5，15和30 min）对改性密胺海绵性能的影响. 结果表明，最佳改性条件为：密胺海绵在浓度为0.5%的甲基三氯硅烷的正己烷溶液中浸泡30 min，用二氯甲烷清洗并干燥. 改性后密胺海绵骨架包覆有疏水的硅烷偶联剂，测得改性海绵水接触角为143 °，吸柴油量为65 g/g. 该吸油材料制备方法具有反应条件温和、实验操作简单的优点.
Abstract:
Oil spill has become the most serious problem in marine pollution. Hydrophobic oil?absorbing sponge is one of the effective clean?up materials to deal with the oil spill problem. Hydrophobic/oleophilic melamine sponge was obtained through an impregnation method by using methyltrichlorosilane as modifier. The untreated and modified melamine sponges were characterized by fourier transform infrared， scanning electron microscopy and water contact angle determination. The effects of immersion solvents （toluene， ethanol， ether and n?hexane） and dimmersion time （0.5， 1， 5， 15 and 30 min ）on the performance of the modified sponge were investigated. The optimum modification condition was obtained as follows： the sponge is immersed in the n?hexane solution of 0.5% methyltrichlorosilane for 30 min and dried after washing with dichloromethame. The skeleton of the melamine sponge wis coated with the hydrophobic silane coupling agent after modification. The water contact angle of the modified sponge is 143 ° and the absorption capability of diesels is 65 g/g. This preparation method of the oil?absorbing material has the advantages of mild reaction conditions and simple experimental manipulation.

参考文献/References:

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相似文献/References:

[1]周 婷,杨 影,曾小平,等.硅烷偶联剂/纳米粒子改性密胺海绵的制备与油水分离性能[J].武汉工程大学学报,2022,44(03):293.[doi:10.19843/j.cnki.CN42-1779/TQ.202108015]
　ZHOU Ting,YANG Ying,ZENG Xiaoping,et al.Preparation and Oil/Water Separation Performance of Silane Coupling Agent/Nanoparticles Modified Melamine Sponge[J].Journal of Wuhan Institute of Technology,2022,44(1):293.[doi:10.19843/j.cnki.CN42-1779/TQ.202108015]

备注/Memo

备注/Memo:
收稿日期：2015-11-06基金项目：武汉工程大学第六届研究生创新基金（CX2014065）作者简介：高慧敏，硕士研究生. E-mail：[email protected] *通讯作者：吴江渝，博士，教授. E-mail：[email protected]
更新日期/Last Update: 2016-02-27