Preparation and characterization of PTFE coating in new polymer quartz piezoelectric crystal sensor for testing liquor products
Gu Yua)† 
, Li Qiangb)
, Li Qiang
Preparation and characterization of PTFE coating in new polymer quartz piezoelectric crystal sensor for testing liquor products |
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Gu Yu
, Li Qiang |
| Surface morphologies of the PTFE coating: (a) 400×, (b) 1000×. |
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