Leibniz-institut Fuer Neue Materialien Gemeinnuetzige Gmbh

Leibniz-institut Fur Neue Materialien Gemeinnutzige Gmbh

Toyota Motor Corporation

Neo Technology, Inc.

Leibniz-insitut Fuer Neue Materialien Gemeinnuetzige Gmbh

Leibniz-institut Fuer Neue Marterialien Gemeinnuetzige Gmbh

Peter William De Oliveira

Michael Veith

Karsten Moh

Peter Rogin

Eduard Arzt

Peter Koenig

Hechun Lin

Reinhold Schwalm

Masahiko Ishii

Martin Mennig

Dieter Urban

Claas Müller

Claas Mueller

Robert Drumm

Jenny Kampka

Kira Fries

Claudia Fink-Straube

Benedikt Bläsi

Mohammad Jilavi

Beate Reiser

Douglas Espin

Johannes H M Maurer

Ioannis Kanelidis

Lola González-García

Elmar Kroner

Tobias Kraus

Martin Amlung

Ebru Devrim Sam

Marcus Geerkens

Anette Kraegeloh

Christian Wühr

Omid Yazdani-Assl

Sakthivel Shanmugasundaram

Jennifer S Atchison

Jana Staudt

Veronique Vandenberghe

Nina Müller

Florian Buesch

Benedikt Blaesi

Michael Nitsche

Hannes Spiecker

Tobias Dörr

Thomas Müller

Dieter Anschutz

Sarah Schumacher

Wataru Murata

Herbert Beermann

Dietmar Serwas

Karl Peter Schmitt

Florian BÜSCH

Karsten Dipl-Phys Moh

Ebru Devrim Sam Parmak

Elisabete Henriquetta Soares De Carvalho Menezes

Véronique Vandenberghe

Dieter ANSCHÜTZ

Carsten Bubel

Bruno SCHÄFER

Sabine Heusing

Mario Quilitz

Heike Schneider

Helmut Schmidt

Johannes HM Maurer

Christian Wuehr

Mohammad Hossein Jilavi

Peter König

Annette Kraegeloh

A method for producing conductive materials from Nb-doped TiO2-particles, in which Nb-doped TiO2-particles are pressed to form bodies and the bodies are treated in an oxygen-containing atmosphere and at a reducing atmosphere.

Conductive materials made of Nb-doped TiOparticles

A method for the production of conductive structures, wherein nanofibers are applied with a photocatalytic component onto a substrate, in particular by electrospinning, and wherein a metallic layer is deposited photolytically on the substrate.

Method for the production of conductive structures

A process for producing doped nanoparticles, in particular for N-doped nanoparticles, includes a hydrothermal process using an organic nitrogen-containing compound or a mineral acid having at least one nitrogen atom. In particular, the photocatalytically active particles produced are characterized by a particularly high activity even in visible light.

Production of doped nanoparticles, and use of same

A process for producing a structured surface, in which a composition comprising nanowires is applied to a surface and structured, especially by partial displacement of the composition. When the solvent is removed, the nanowires aggregate to form structures. These may be transparent and also conductive.

Method for producing structured surfaces

A method for producing metal structures includes an initiator composition comprising a photocatalytic substance being applied to a substrate. A precursor composition that can be reduced to a metal by the photocatalytic activity of the nanodusts is applied to the layer. A structure template is then applied, partially displacing the precursor composition, and then the substrate is illuminated. Structured metal structures are thus generated.

Method for producing metal structures

A method for producing patterned metallic coatings includes an initiator composition having at least one active substance being added to a substrate. A precursor composition including at least one precursor compound for a metallic layer is applied to the initiator composition coating. A metallic layer is then deposited by the active substance. At least one composition is applied as an emulsion in order to obtain a patterning of the resultant metallic layer.

Method for producing patterned metallic coatings

A method for producing finely structured surfaces, in particular in plastics, includes a) applying at least one coating compound on at least one substrate; b) forming a fine structure by a die, which has the negative of a fine structure, c) curing the resultant finely structured coating compound, obtaining a substantially cured coating; and d) separating the finely structured coating from the die, wherein steps d) and c) can also be carried out in the reverse order.

Method for producing finely structured surfaces

A process for producing encapsulated metal colloids useful as inorganic colored pigments, including, reacting one or more glass-forming components according to the sol-gel process to obtain a sol dispersing a metal salt in the resulting sol in the presence of an additional reducing agent to form metal colloids, converting the resulting dispersion into xerogel-encapsulated metal colloids by spray drying, heating the resulting xerogel-encapsulated metal colloids to density them. The present invention relates, furthermore, to inorganic colored pigments, in particular producible by the process of the invention, including metal colloids produced from metal salts and encapsulated in an encapsulation, the encapsulation being produced from glass-forming components according to the sol-gel process and being densified to a xerogel or glass, the proportion of metal colloid in the capsules being at least 80%.

Process for producing encapsulated metal colloids as inorganic coloured pigments

A method for producing nanoscale particles by means of ionic liquids produces highly crystalline particles. The ionic liquids can be easily regenerated.

Synthesis of nanoparticles by means of ionic liquids

A method for producing coatings having anti-reflection properties uses a compound comprising at least one type of nanoparticle and at least one solvent. The compound is applied to a substrate and treated at various temperatures. Anti-reflection coatings can be obtained on temperature-sensitive materials such as PMMA or PET.

Method for producing coatings having anti-reflection properties

A composition for producing optical elements has a gradient structure, particularly for holographic applications, wherein the gradient structure is formed by a refractivity gradient. The composition is produced from a polymer and a light- and/or temperature-sensitive metal complex and the light- and/or temperature-sensitive metal complex is decomposed upon changing the local refractivity. The result is the formation of a refractivity gradient.

Composition for producing optical elements having gradient structure

A method for producing thin films, particularly for coating surfaces includes a) adding surface-active substances to flowable compositions comprising nanoscale inorganic particulate solids having polymerizable and/or polycondensable organic surface groups; b) forming one or more thin films stabilized by the accumulation of the surface-active substances at the interface(s), the forming of one or more thin films taking place through the generation of bubbles, foam, through the formation of minimal surfaces and/or through the wetting of surfaces; and c) solidifying the films by polymerization and/or polycondensation.

Method for producing thin films and the application thereof

Magnetic composite particles can be used as proppants and allow for deliberate heating by applying an alternating magnetic field.

Magnetic composite particles

A composition for producing optical elements having a gradient structure, particularly for holographic applications, is formed by a refractive index gradient. The composition is produced from one or more polymerizable and/or polycondensable monomers and at least one biological polymer. A potential difference is generated for the directed diffusion of the monomers by inducing a local polymerization or polycondensation. The result is the formation of a refractive index gradient.

Method and composition for producing optical elements having a gradient structure

Optical elements, in particular for holographic applications, have a gradient structure formed by a refractive index gradient and include one or more organic polymers and at least one ionic liquid.

Optical elements with gradient structure

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Saarbruecken, Germany

Peter William De Oliveira