Two Ni/Co-substituted sandwich-type germanomolybdates based on an unprecedented trivacant polyanion [α-GeMoO]
Two Ni/Co-substituted sandwich-type germanomolybdates, {[M 3 (NH 2 -trz) 6 (H 2 O) 6 ][M 4 (H 2 O) 2 (HGeMo 10 O 36 ) 2 ]}· n H 2 O (M = Ni 2+ ( 1 ) and Co 2+ ( 2 ), n = 10 ( 1 ) or 11 ( 2 ), NH 2 -trz = 4-amino-1,2,4-triazole), have been obtained under hydrothermal conditions. 1 and 2 represent the...
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| Veröffentlicht in: | Dalton transactions : an international journal of inorganic chemistry 2020-01, Vol.49 (4), p.977-982 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Two Ni/Co-substituted sandwich-type germanomolybdates, {[M
3
(NH
2
-trz)
6
(H
2
O)
6
][M
4
(H
2
O)
2
(HGeMo
10
O
36
)
2
]}·
n
H
2
O (M = Ni
2+
(
1
) and Co
2+
(
2
),
n
= 10 (
1
) or 11 (
2
), NH
2
-trz = 4-amino-1,2,4-triazole), have been obtained under hydrothermal conditions.
1
and
2
represent the first trivacant Keggin germanomolybdates involving unprecedented [α-GeMo
10
O
36
]
8−
fragments and {M
3
O
4
} quasi-cubane building units. Both of them exhibit electrocatalytic behaviours for H
2
O
2
reduction and photocatalytic properties for CO
2
conversion.
Two sandwich-type germanomolybdates with unprecedented trivacant [α-GeMo
10
O
36
]
8−
fragments and {M
3
O
4
} quasi-cubane units were obtained. They exhibited electrocatalytic behaviours for H
2
O
2
reduction and photocatalytic properties for CO
2
conversion. |
|---|---|
| ISSN: | 1477-9226 1477-9234 |
| DOI: | 10.1039/c9dt04433g |