Effect of Mesoporosity on Structural, Textural, and Optical Characteristics of Fe(III) Ion-Exchanged ZSM-5 Zeolites
Irina A. Zvereva, Azamat Samadov, Sergey A. Kurnosenko, Sergey O. Kirichenko, Marina G. Shelyapina, Vitalii Petranovskii · 2025
Read Effect of Mesoporosity on Structural, Textural, and Optical Characteristics of Fe(III) Ion-Exchanged ZSM-5 Zeolites by Irina A. Zvereva, Azamat Samadov, Sergey A. Kurnosenko, Sergey O. Kirichenko, Marina G. Shelyapina, Vitalii Petranovskii (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-12786943.txt.
Description
Irina Zvereva and colleagues studied iron-loaded zeolite crystals in 2025. Zeolites have tiny ordered pores inside. Alkali etching can add larger pores too. Extra pores may help iron enter channels. Optical and surface changes were then measured.
Etched samples took up more iron. Iron spread differently inside porous samples. Light absorption shifted toward visible range. The energy gap of the material shrank. Such changes suit light-driven catalysis. Pre-etching created a useful hierarchy of pores. The authors propose photocatalyst uses next. Cleaner chemical production could benefit. Iron placement inside pores was the core question.
Catalog record
| CREATOR | Irina A. Zvereva, Azamat Samadov, Sergey A. Kurnosenko, Sergey O. Kirichenko, Marina G. Shelyapina, Vitalii Petranovskii |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 24 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |