Ultralow-limit gas detection in nano-dumbbell polymer sensor via electrospinning.
Nano-dumbbells via electrospinning: controllable nano-dumbbells are fabricated via electrospinning. The weight block parts and the length of nanowires between them can be adjusted through changing the experimental conditions. This nanostructure enables ultralow-limit gas sensing properties of the resulting polypyrrole-based microsensor.
School of Advanced Materials, Peking University, Peking University Shenzhen Graduate School, Shenzhen 518055, China. xuemq@pkusz.edu.cn
Mianqi
M
Xue
Fengwang
F
Li
Yue
Y
Wang
Xiaojing
X
Cai
Feng
F
Pan
Jitao
J
Chen
D055664:Electrochemical Techniques; D005740:Gases / Q000032:analysis*; D057139:Nanofibers / Q000737:chemistry; D049329:Nanostructures / Q000737:chemistry; D011108:Polymers / Q000737:chemistry*; D011137:Polystyrenes / Q000737:chemistry; D011205:Povidone / Q000737:chemistry; D011758:Pyrroles / Q000737:chemistry
D005740:Gases; D011108:Polymers; D011137:Polystyrenes; D011758:Pyrroles; C067635:polypyrrole; D011205:Povidone