Bio-inspired heterogeneous sensitization of bimetal oxides on SnO2 scaffolds for unparalleled formaldehyde detection

被引：15
作者：
Jeong, Yong Jin [1 ]
Kim, Dong-Ha [1 ]
Jang, Ji-Soo [1 ]
Kang, Joon-Young [1 ]
Kim, Rheehyun [1 ]
Kim, Il-Doo [1 ]
机构：
[1] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, 291 Daehak Ro, Daejeon 34141, South Korea
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 25期
关键词：
FACILE SYNTHESIS; NANOFIBERS; CATALYSTS;
D O I：
10.1039/c8cc09882d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Multi-heterogeneous oxide sensing layers, i.e., NiO/Fe2O3 catalyst loaded SnO2 fiber-in-tube nanostructures (NiO/Fe2O3-FITs), were rationally synthesized from an electrospinning solution containing a bio-inspired chitosan-bimetal complex template. The NiO/Fe2O3-FITs showed remarkably enhanced sensing properties and superior cross-sensitivity toward sub-ppm levels of formaldehyde.
引用
收藏
页码：3622 / 3625
页数：4
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