Combinatorial Development of Novel Pd Based Mixed Oxide Catalysts for the CO Hydrogenation to Methanol

Reiser, M.; Stöwe, Klaus; Maier, Wilhelm F.

doi:10.1021/co200191a

Cited by 5 publications

(1 citation statement)

References 40 publications

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“…19 This calls for the investigation of novel MOs and MO hetero-junctions, for further progress in the field of all-oxide photovoltaics. 20,21 Combinatorial material science is a powerful tool for rapid screening of new material compositions 22,23 for a wide range of applications such as catalysis, 24 passivation, 25 solid state electrolytes 26 or solar water splitting. 27 In organic photovoltaics combinatorial methods have been used for the development of fullerene blends.…”

Section: Introductionmentioning

confidence: 99%

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO₂–Cu₂O hetero-junction solar cells

Rühle

Barad

Bouhadana

et al. 2014

Phys. Chem. Chem. Phys.

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Here we present a comprehensive investigation of TiO2-Cu2O hetero-junction solar cells with different back contacts (Au, ITO, Cu or Ag). Combinatorial hetero-junction libraries consisting of a linear TiO2 thickness gradient produced by spray pyrolysis and a bell shaped Cu2O profile synthesized by pulsed laser deposition were chosen to investigate the impact of the two metal oxide layer thicknesses. The back contacts were deposited as round patches onto a grid of 13 × 13 points, 169 contacts for each contact material, forming a library containing 4 × 13 × 13 = 676 back contacts. Each back contact represented a solar cell with an individual TiO2 and Cu2O thickness. I-V measurements show that all four materials provide an ohmic contact and that the open circuit voltage of ∼300 mV is rather independent of both layer thicknesses and contact material. The size of the Cu2O crystals drastically decreases with distance from the center of deposition, which leads to a drastic increase of series resistance when the crystal size is <50 nm.

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Section: Introductionmentioning

confidence: 99%

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO₂–Cu₂O hetero-junction solar cells

Rühle

Barad

Bouhadana

et al. 2014

Phys. Chem. Chem. Phys.

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Synthesis from C₁Sources

2017

Hydrocarbon Chemistry, Two Volume Set

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Combinatorial Approaches for Bulk Solid‐State Synthesis of Oxides

McGinn

2017

Handbook of Solid State Chemistry

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Combinatorial approaches have been developed to accelerate and improve the repetitive serial synthesis and analysis of individual samples. This chapter focuses on techniques that have been utilized to process inorganic solid‐state materials, particularly in bulk or particulate form. Combinatorial powder synthesis from liquid precursors is a commonly used route in bulk high‐throughput materials studies. Liquid deposition routes are attractive to researchers because implementation is usually straightforward and relatively inexpensive. Combinatorial processing from dry powders is appealing because it scales directly to common industrial practice. A significant advantage compared to some liquid routes is that one can realize a high yield from inexpensive reagents, and it can be easily scaled to large quantities. Polymer complex methods have also been used for combinatorial powder synthesis. These methods are widely used in the synthesis of complex oxides because they are simple to utilize and synthesis occurs at lower temperature and shorter reaction times than solid‐state routes.

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Combinatorial Development of Novel Pd Based Mixed Oxide Catalysts for the CO Hydrogenation to Methanol

Cited by 5 publications

References 40 publications

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO₂–Cu₂O hetero-junction solar cells

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO₂–Cu₂O hetero-junction solar cells

Synthesis from C₁Sources

Combinatorial Approaches for Bulk Solid‐State Synthesis of Oxides

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Combinatorial Development of Novel Pd Based Mixed Oxide Catalysts for the CO Hydrogenation to Methanol

Cited by 5 publications

References 40 publications

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO2–Cu2O hetero-junction solar cells

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO2–Cu2O hetero-junction solar cells

Synthesis from C1Sources

Combinatorial Approaches for Bulk Solid‐State Synthesis of Oxides

Contact Info

Product

Resources

About

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO₂–Cu₂O hetero-junction solar cells

Combinatorial solar cell libraries for the investigation of different metal back contacts for TiO₂–Cu₂O hetero-junction solar cells

Synthesis from C₁Sources