Novel hydrophobic polyvinyl alcohol-formaldehyde foams for organic solvents absorption and effective separation
文献类型：期刊论文
| 作者 | Pan, Yanxiong ; Wang, Weicai ; Peng, Chao ; Shi,Kai ; Luo,Yunxia ; Ji,Xiangling |
| 刊名 | rsc advances
 |
| 出版日期 | 2014 |
| 卷号 | 4期号:2页码:660-669 |
| 关键词 | OIL-SPILL CLEANUP LIPOPHILIC POLYELECTROLYTE GELS CARBON NANOTUBE SPONGES POLY(VINYL FORMAL) THERMAL-PROPERTIES SWELLING BEHAVIOR HOMOGENEOUS PHASE POLYMERS SORBENTS REMOVAL |
| 通讯作者 | pan,yx |
| 英文摘要 | a novel macroporous and hydrophobic polyvinyl alcohol-formaldehyde foam (pvf-ga-h) with open-cell structure and good mechanical property was successfully prepared by the two-step substitution of the hydroxyl groups in polyvinyl alcohol-formaldehyde with glutaraldehyde and stearoyl chloride at ambient temperature. the as-prepared pvf-ga-h possessed fast absorption kinetics in a few seconds to organic solvents and can absorb organic solvents up to 89.3 g g(-1) even in the presence of water. these hydrophobic foams also exhibited highly effective reusability and recovery of organic solvents through a simple absorption-squeezing cycle. meanwhile, the separation experiment confirmed that the pvf-ga-h foams can absorb and separate organic solvents from a water-organic solvent mixture. therefore, this kind of foam is a highly suitable candidate for organic chemical pollution and industry leakage. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57244]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Pan, Yanxiong,Wang, Weicai,Peng, Chao,et al. Novel hydrophobic polyvinyl alcohol-formaldehyde foams for organic solvents absorption and effective separation[J]. rsc advances,2014,4(2):660-669. |
| APA | Pan, Yanxiong,Wang, Weicai,Peng, Chao,Shi,Kai,Luo,Yunxia,&Ji,Xiangling.(2014).Novel hydrophobic polyvinyl alcohol-formaldehyde foams for organic solvents absorption and effective separation.rsc advances,4(2),660-669. |
| MLA | Pan, Yanxiong,et al."Novel hydrophobic polyvinyl alcohol-formaldehyde foams for organic solvents absorption and effective separation".rsc advances 4.2(2014):660-669. |
入库方式： OAI收割
来源：长春应用化学研究所
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