Study on Optical Fiber Oxygen Sensing of Fluorinated Dry Gel Sensitive Materials

Fig. 6. Comparison of fluorescence intensity stability between fluorinated hybrid fiber oxygen sensing head and single silicon gel fiber oxygen sensing figure

Download full size

View in Article

Fig. 7. Fluorescence intensity at different pH values

Download full size

View in Article

Table 1. TF/TE molar ratio and required volume
View table
View in Article
Table 1. TF/TE molar ratio and required volume
TF∶TE/摩尔比 TF/ml TE/ml H₂O/ml ETOH/ml
1∶0 0.638 0 0.216 2.820
1∶2 0.228 0.426 0.216 2.820
1∶1 0.341 0.319 0.216 2.820
2∶1 0.455 0.213 0.216 2.820
0∶1 0 0.682 0.216 2.820

Table 2. TF/BT molar ratio and required volume
View table
View in Article
Table 2. TF/BT molar ratio and required volume
TF∶BT/摩尔比 TF/ml BT/ml H₂O/ml ETOH/ml
1∶0 0.638 0 0.216 2.820
1∶2 0.228 0.741 0.216 2.820
1∶1 0.341 0.560 0.216 2.820
2∶1 0.455 0.370 0.216 2.820
0∶1 0 1.112 0.216 2.820

Table 3. Performance comparison of different DO sensors

View table

View in Article

Table 3. Performance comparison of different DO sensors

指示剂材料	前驱体材料	测量范围/mg/L	LOD/(mg·L^-1)	不同pH下稳定性(%)	参考文献
Ru(dpp)₃cl₂	cellulose acetate	0～20.00	0.270	13.0	[15]
Ru[(ph₂phen)₃]cl₂	TFP-TriMOS/n-propyl-TriMOS	0～16.00	0.200	无	[17]
Ru(dpp)₃(clo₄)₂	DiMe-DMOS/TMOS	0～20.00	0.200	5.0	[16]
Ru[(ph₂phen)₃cl₂	TF/TE	0～44.23	0.135	6.1	本研究
Ru[(ph₂phen)₃cl₂	TF/BT	0～44.23	0.118	7.1	本研究

Tools

Get Citation

Copy Citation Text

Zheng-lan BIAN, Su-hang YANG, Feng-hong CHU, Chun-peng ZHAO, Yi-sheng SUN, Shi FENG. Study on Optical Fiber Oxygen Sensing of Fluorinated Dry Gel Sensitive Materials[J]. Study On Optical Communications, 2023, 49(5): 50

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites