Covalent multi-component systems of polyoxometalates and metal complexes: Toward multi-functional organic–inorganic hybrids in molecular and material sciences

Santoni, Marie‐Pierre; Hanan, Garry S.; Hasenknopf, Bernold

doi:10.1016/j.ccr.2014.09.003

Cited by 156 publications

(102 citation statements)

References 121 publications

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“…Other application fields include catalyst devices for air or water purification [10] and assemblies containing hybrid metal/polymer interfaces used in the automotive and aviation industry. Presently, the challenge is to further improve their performances (lifetime, stability, etc.)…”

Section: Introductionmentioning

confidence: 99%

Hybrid Organic/Inorganic Materials Depth Profiling Using Low Energy Cesium Ions

Noël

Houssiau

2016

J. Am. Soc. Mass Spectrom.

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Abstract. The structures developed in organic electronics, such as organic light emitting diodes (OLEDs) or organic photovoltaics (OPVs) devices always involve hybrid interfaces, joining metal or oxide layers with organic layers. No satisfactory method to probe these hybrid interfaces physical chemistry currently exists. One promising way to analyze such interfaces is to use in situ ion beam etching, but this requires ion beams able to depth profile both inorganic and organic layers. Mono-or diatomic ion beams commonly used to depth profile inorganic materials usually perform badly on organics, while cluster ion beams perform excellently on organics but yield poor results when organics and inorganics are mixed. Conversely, low energy Cs + beams (<500 eV) allow organic and inorganic materials depth profiling with comparable erosion rates. This paper shows a successful depth profiling of a model hybrid system made of metallic (Au, Cr) and organic (tyrosine) layers, sputtered with 500 eV Cs + ions. Tyrosine layers capped with metallic overlayers are depth profiled easily, with high intensities for the characteristic molecular ions and other specific fragments. Metallic Au or Cr atoms are recoiled into the organic layer where they cause some damage near the hybrid interface as well as changes in the erosion rate. However, these recoil implanted metallic atoms do not appear to severely degrade the depth profile overall quality. This first successful hybrid depth profiling report opens new possibilities for the study of OLEDs, organic solar cells, or other hybrid devices.

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Section: Introductionmentioning

confidence: 99%

Hybrid Organic/Inorganic Materials Depth Profiling Using Low Energy Cesium Ions

Noël

Houssiau

2016

J. Am. Soc. Mass Spectrom.

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“…An extensive work has been carried on organic-POM based hybrid materials and numbers of reviews discussing the progress on the said topic are available in the literature (11,(22)(23)(24)(25)(26)(27)(28)(29)(30) and hence, there is no need to review them again at this time.…”

Section: Introductionmentioning

confidence: 99%

Keggin-type lacunary and transition metal substituted polyoxometalates as heterogeneous catalysts: A recent progress

et al. 2016

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In this article we discussed synthesis and catalytic applications of heterogeneous catalysts based on lacunary polyoxometalates (LPOMs) and transition metal substituted polyoxometalates (TMSPOMs), however exclusively the focus has been given to the mono LPOMs and mono-TMSPOMs. As the field of supported LPOMs/TMSPOMs is upcoming important field, some aspects about choice of support as well as methods of supporting have also been described. We also include a few of our new research results in order to understand the effect of support and active species as well as choice of organic transformation. ARTICLE HISTORY

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“…Molecular functional materials have potential important applications in catalysis, magnetism, fluorescence because of their superior functional properties [1][2][3][4]. Complexes have attracted attention as potential important molecular functional materials [5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Pyridine Carboxylate Lanthanide Coordination Complexes with 1D and 2D Structure

Zhang

Huang

et al. 2015

J Inorg Organomet Polym

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Four new lanthanide coordination complexes incorporating with the flexible ligands 3-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl) propanoic carboxylate (NaL 1 ) and 3-(3-pyridin-3-yl-[1,2,4]oxadiazol-5-yl)-propionic carboxylate (NaL 2 ), namely, [Ln(L) 2 (NO 3 )(H 2 O) 2 ] [Ln = La (1) and Dy (2)], [LnL 3 H 2 O] [Ln = La (3) and Pr (4)] have been isolated. X-ray crystallographic analysis indicates that 1 and 2 are isostructural with two dimension network structure as well as complexes 3 and 4 are isostructural with one dimension chain structure.

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Covalent multi-component systems of polyoxometalates and metal complexes: Toward multi-functional organic–inorganic hybrids in molecular and material sciences

Cited by 156 publications

References 121 publications

Hybrid Organic/Inorganic Materials Depth Profiling Using Low Energy Cesium Ions

Hybrid Organic/Inorganic Materials Depth Profiling Using Low Energy Cesium Ions

Keggin-type lacunary and transition metal substituted polyoxometalates as heterogeneous catalysts: A recent progress

Pyridine Carboxylate Lanthanide Coordination Complexes with 1D and 2D Structure

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