Modification of Amino Modified-Crosslinked Composite Aerogel and Adsorption of VOCs in Wood Furniture

Mei-xia XIA; Qian LI; Xiao-xu WANG; Han ZHANG; Bo WU; Qing GONG; Xiao-fang HOU; Ru-e YANG

doi:10.14028/j.cnki.1003-3726.2020.01.006

您当前的位置：

首页 >

文章列表页 >

Modification of Amino Modified-Crosslinked Composite Aerogel and Adsorption of VOCs in Wood Furniture

更新时间：2022-08-31

- Modification of Amino Modified-Crosslinked Composite Aerogel and Adsorption of VOCs in Wood Furniture
- Polymer Bulletin Vol. 33, Issue 1, Pages: 57-63(2020)
- 作者机构：
  
  1.上海市质量监督检验技术研究院,上海 201114
  2.梅州市汇胜木制品有限公司,梅州 514600
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2020.01.006
  CLC：
- Published：20 January 2020，
  
  Received：21 February 2019，
  
  Revised：23 October 2019，
扫描看全文
Mei-xia XIA, Qian LI, Xiao-xu WANG, Han ZHANG, Bo WU, Qing GONG, Xiao-fang HOU, Ru-e YANG. Modification of Amino Modified-Crosslinked Composite Aerogel and Adsorption of VOCs in Wood Furniture. [J]. Polymer Bulletin 33(1):57-63(2020)
DOI：

Mei-xia XIA, Qian LI, Xiao-xu WANG, Han ZHANG, Bo WU, Qing GONG, Xiao-fang HOU, Ru-e YANG. Modification of Amino Modified-Crosslinked Composite Aerogel and Adsorption of VOCs in Wood Furniture. [J]. Polymer Bulletin 33(1):57-63(2020) DOI： 10.14028/j.cnki.1003-3726.2020.01.006.

摘要

采用改性共溶胶-凝胶法将壳聚糖与无机相的二氧化硅制备形成氨基改性交联复合凝胶并添加入聚氨酯涂料(PU 漆中)和木基材中。结果表明:制得的氨基改性交联复合凝胶孔径大小为12

m~16

既保留了凝胶的轻质结构和介孔特性

又含有壳聚糖所具有的活泼有机基团

对PU 漆和木基材的VOCs都有一定吸附作用

其中对于杉木中VOCs吸附作用最强

达到了72.86%。说明此方法具有一定的可操作性

为木家具的污染防治增添了一种新的方法

具有规模化的应用前景。

Abstract

Adopt the modified sol-gel method to prepare chitosan and inorganic phase SiO

form amino-modified crosslinked composite gel to add to polyurethane coating (PU paint) and wood substrate. The result shows that the pore size of amino-modified crosslinked composite gel is 12

m~16

it not only preserves the light structure and mesoporous characteristics of gel

but also contains the active organic groups that chitosan has. It has certain adsorption effect on VOCs of PU paint and wood substrate

among which

the adsorption effect of VOCs on fir is the strongest

reaching 72.86%. It is showed that this method has certain operability and it will provide a new method for the prevention and control of wood furniture pollution

which can make it possible to achieve the large-scale enterprise application.

关键词

氨基改性交联复合凝胶介孔吸附挥发性有机物木家具

Keywords

Amino modified-crosslinked chitosan-silica composite aerogelMesoporousAdsorbVolatile organic compounds(VOCs)Wood furniture

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

The Development of Bridged Polysilsesquioxanes

Related Author

No data

Related Institution

School of Materials Science and Engineering,East China University of Science and Technology

School of Materials Science and Engineering Shanghai University

⁰