Removal of Formaldehyde Over Amine Functionalized SBA-15

被引:16
|
作者
Yim, Jin-Heong [2 ]
Kim, Doo Il [1 ]
Bae, Jung A. [2 ]
Park, Young-Kwon [1 ,3 ]
Park, Jong Hwa [3 ]
Jeon, Jong-Ki [4 ]
Park, Sung Hoon [5 ]
Song, JiHyeon [6 ]
Kim, Seung-Soo [7 ]
机构
[1] Univ Seoul, Sch Environm Engn, Seoul 130743, South Korea
[2] Kongju Natl Univ, Div Adv Mat Engn, Cheonan 330717, South Korea
[3] Univ Seoul, Dept Urban Environm Syst Engn, Seoul 130743, South Korea
[4] Kongju Natl Univ, Dept Chem Engn, Cheonan 330717, South Korea
[5] Sunchon Natl Univ, Dept Environm Engn, Sunchon 540742, South Korea
[6] Sejong Univ, Dept Civil & Environm Engn, Seoul 143747, South Korea
[7] Kangwon Natl Univ, Dept Chem Engn, Samcheok 245711, South Korea
关键词
Formaldehyde; Amine Functionalized SBA-15; Indoor Air; SPHERICAL NANOPARTICLES; ADSORPTION; PROTEINS; AMINOSILANES;
D O I
10.1166/jnn.2011.3336
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Amine-functionalized SBA-15 materials were synthesized by a post synthesis method. Surface area and pore size decreased by attaching functional groups to the pore surface. Furthermore, pore volume was reduced with functionalization. The carbon and nitrogen content gradually increased with the number of amine groups in the silane precursors. Among the amine-functionalized SBA-15 materials, the SBA-15/TMSPDETA showed the highest removal activity given its high reactivity with formaldehyde.
引用
收藏
页码:1714 / 1717
页数:4
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