Spectroscopy and Spectral Analysis, Volume. 41, Issue 1, 122(2021)
Study on the Method of Identifying Waste Plastic Materials Based on Raman Spectroscopy
Figures & Tables(7)
Fig. 3. Principal component analysis score polts of samples
(a): Raw Raman spectra; (b): Raw spectrum after Smoothing and baseline correction
Table 1. Statistical table of relative peak strength change of ABS plastic raw materials
View tableView in ArticleTable 1. Statistical table of relative peak strength change of ABS plastic raw materials
峰位/cm-1 ABS塑胶原料标准品 废旧ABS塑胶原料 620 0.841 7 1.340 6 1 001 4.333 1 4.889 6 1 032 0.931 7 1.043 3 1 156 0.262 3 0.217 7 1 186 0.717 3 0.648 1 1 197 0.513 5 0.669 2 1 452 0.454 1 0.531 4 1 585 0.317 3 0.318 2 1 663 0.175 6 0.181 7 2 238 0.933 2 0.796 1 2 900 0.217 5 0.179 2
Table 2. Statistical table of relative peak strength change of ABS+PC plastic raw materials
View tableView in ArticleTable 2. Statistical table of relative peak strength change of ABS+PC plastic raw materials
峰位
/cm-1ABS+PC塑胶
原料标准品废旧ABS+PC
塑胶原料620 0.461 7 0.159 5 695 0.228 7 0.667 7 879 0.517 4 1.253 8 1 001 2.823 5 1.174 9 1 032 0.504 7 0.123 5 1 100 0.324 6 0.834 6 1 156 0.081 8 0.008 3 1 186 0.432 1 0.548 0 1 197 0.393 5 0.132 7 1 232 0.169 7 0.561 7 1 452 0.301 1 0.280 9 1 585 0.201 4 0.194 1 1 663 0.167 1 0.187 2 2 238 0.523 0 0.251 6 2 900 0.163 6 0.110 2
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Ying ZHAO, Jun-feng LIN, Jia LIU, Tang-tang XIE, Xiao-peng LI, Fei-peng CUI, Xiao-jia LI. Study on the Method of Identifying Waste Plastic Materials Based on Raman Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 122
Paper Information
Category: Research Articles
Received: Dec. 6, 2019
Accepted: --
Published Online: Apr. 8, 2021
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