Synergistic Excited State Involved Catalytic Reduction of (NH3-trz)[Fe(dipic)2] Complex by SnO2/TiO2Nanocomposite
In this study, cost-effective, environmentally friendly well-fabricated SnO 2 /TiO 2 nanocomposite synthesized via hydrothermal route and the photocatalytic activity was validated using the (NH 3 -trz)[Fe(dipic) 2 ] complex under ultra-violet illumination. The structural features of (NH 3 -trz)[Fe(d...
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| Veröffentlicht in: | Journal of inorganic and organometallic polymers and materials 2022, Vol.32 (7), p.2712-2728 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | In this study, cost-effective, environmentally friendly well-fabricated SnO
2
/TiO
2
nanocomposite synthesized via hydrothermal route and the photocatalytic activity was validated using the (NH
3
-trz)[Fe(dipic)
2
] complex under ultra-violet illumination. The structural features of (NH
3
-trz)[Fe(dipic)
2
] complex and catalysts were systematically examined by various characteristics. The photoreactivity of the model compound (NH
3
-trz)[Fe(dipic)
2
] in water/binary solvent systems was investigated. The rate of photoreaction (
k
) of nanocomposite (0.1432 s
−1
) is higher than the SnO
2
(0.0373 s
−1
) and TiO
2
(0.1422 s
−1
) in H
2
O:Pr
i
OH (70:30%) than the rest of the solvents system. The pathways, mechanistic feature of accumulated reactive species on nanocomposite to induce adherent [Fe(dipic)
2
]
−
anion and photo-reductive products were studied.
Graphical Abstract |
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| ISSN: | 1574-1443 1574-1451 |
| DOI: | 10.1007/s10904-022-02304-1 |