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Inkjet printing assisted synthesis of multicomponent mesoporous metal oxides for ultrafast catalyst exploration
- Source :
- Nano letters. 12(11)
- Publication Year :
- 2012
-
Abstract
- We describe an inkjet printing assisted cooperative-assembly method for high-throughput generation of catalyst libraries (multicomponent mesoporous metal oxides) at a rate of 1 000 000-formulations/hour with up to eight-component compositions. The compositions and mesostructures of the libraries can be well-controlled and continuously varied. Fast identification of an inexpensive and efficient quaternary catalyst for photocatalytic hydrogen evolution is achieved via a multidimensional group testing strategy to reduce the number of performance validation experiments (25 000-fold reduction over an exhaustive one-by-one search).
- Subjects :
- Materials science
Time Factors
Photochemistry
Metal Nanoparticles
Bioengineering
Nanotechnology
Heterogeneous catalysis
Catalysis
Metal
Microscopy, Electron, Transmission
General Materials Science
Hydrogen evolution
Colloids
Particle Size
Inkjet printing
Mechanical Engineering
Hydrolysis
Photoelectron Spectroscopy
Oxides
General Chemistry
Condensed Matter Physics
visual_art
visual_art.visual_art_medium
Photocatalysis
Solvents
Printing
Mesoporous material
Ultrashort pulse
Hydrogen
Subjects
Details
- ISSN :
- 15306992
- Volume :
- 12
- Issue :
- 11
- Database :
- OpenAIRE
- Journal :
- Nano letters
- Accession number :
- edsair.doi.dedup.....397a6d2f81f80b122c890c57f3d0b27c