Hydrothermal Synthesis of Bi6S2O15 Nanowires: Structural, in situ EXAFS, and Humidity-Sensing Studies

Hydrothermal Synthesis of Bi6S2O15 Nanowires: Structural, in situ EXAFS, and Humidity-Sensing Studies

Sensing oxysulfates: A new type of bismuth oxysulfate nanowire emerges from the straightforward hydrothermal reaction of Bi2O3 and K2SO4. The formation pathway of this versatile material is monitored with in situ QEXAFS techniques. The high‐aspect‐ratio nanorods display promising features for applic...

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Veröffentlicht in:Small (Weinheim an der Bergstrasse, Germany) Germany), 2010-06, Vol.6 (11), p.1173-1179
Hauptverfasser: Zhou, Ying, Grunwaldt, Jan-Dierk, Krumeich, Frank, Zheng, Kaibo, Chen, Guorong, Stötzel, Jan, Frahm, Ronald, Patzke, Greta R.
Format: Artikel
Sprache:eng
Schlagworte:
Bismuth - chemistry
bismuth oxysulfate
Conductometry - instrumentation
Crystallization - methods
Equipment Design
Equipment Failure Analysis
Hot Temperature
humidity
hydrothermal synthesis
Materials Testing
nanomaterials
Nanostructures - chemistry
Nanostructures - ultrastructure
nanowires
Sulfides - chemistry
Transducers
Water - analysis
Water - chemistry
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Zusammenfassung:Sensing oxysulfates: A new type of bismuth oxysulfate nanowire emerges from the straightforward hydrothermal reaction of Bi2O3 and K2SO4. The formation pathway of this versatile material is monitored with in situ QEXAFS techniques. The high‐aspect‐ratio nanorods display promising features for application in humidity sensors.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.201000112