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. Author manuscript; available in PMC: 2022 Aug 1.
Published in final edited form as: Chem Rev. 2022 Jan 25;122(14):12207–12243. doi: 10.1021/acs.chemrev.1c00915

Figure 34.

Figure 34.

NH3 TPD data from ammonia treated H-ZSM-5 (NH4-ZSM-5), correlated with parallel IR data collected at room temperature (A), 478 K (B), 688 K (C), and 873 K (D). Adapted from ref 101. Copyright 1986 Elsevier.