Evolution of Ordered Metal Chalcogenide Architectures through Chemical Transformations

Metal chalcogenides are important materials for a myriad of devices, but the ability to control their porosity is lacking. We report a method of inducing hierarchically ordered porosity using surface-treated nanocrystals and complementary architecture-directing agents. The resulting mesoporous mater...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2013-05, Vol.135 (20), p.7446-7449
Main Authors: Rivest, Jessy B, Buonsanti, Raffaella, Pick, Teresa E, Zhu, Lina, Lim, Eunhee, Clavero, Cesar, Schaible, Eric, Helms, Brett A, Milliron, Delia J
Format: Article
Language:English
Subjects:
Chalcogens - chemistry
Metals, Heavy - chemistry
Nanoparticles - chemistry
Particle Size
Surface Properties
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Summary:Metal chalcogenides are important materials for a myriad of devices, but the ability to control their porosity is lacking. We report a method of inducing hierarchically ordered porosity using surface-treated nanocrystals and complementary architecture-directing agents. The resulting mesoporous materials are robust to thermal annealing and chemical transformations.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja403071w