Figure 5
The FTIR analyses of the fresh and recycled TBA-PW11 (a, b) and fresh and recycled TBA-SiW11 (c, d) (A), respectively, SEM image of the recycled TBA-PW11 (B) and the 1HNMR spectra of the fresh and recycled TBA-PW11 (C).
Figure 5 | Scientific Reports
