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Nature Materials: Smallest Lattice Structure Worldwide

The smallest lattice in the world is visible under the microscope only. Struts and braces are 0.2 µm in diameter. Total size of the lattice is about 10 µm. (Photo: J. Bauer / KIT)
Struts and braces are 0.2 µm in diameter. Total size of the lattice is about 10 µm. (Photo: J. Bauer / KIT)
KIT scientists now present the smallest lattice structure made by man in the Nature Materials journal. Its struts and braces
[…]
/english/pi_2014_14594.php
https://www.kit.edu/kit/english/pi_2015_110_invisibility-cloak-might-enhance-efficiency-of-solar-cells.php
https://www.kit.edu/kit/english/pi_2013_12589.php
 
Being “The Research University in the Helmholtz Association”, KIT creates and imparts
[…]

Press Release 015/2016
Nature Materials: Smallest Lattice Structure Worldwide
3D Lattice with Glassy Carbon Struts and Braces of Less Than 200 nm in Diameter
[…]

Press Release 015/2016
Nature Materials: Smallest Lattice Structure Worldwide
3D Lattice with Glassy Carbon Struts and Braces of Less Than 200 nm in Diameter Has Higher Specific Strength Than Most Solids
https://www.kit.edu/kit/english/pi_2016_015_nature-materials-smallest-lattice-structure-worldwide.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

Nature: 3D-Printing of Glass Now Possible

Complicated high-precision structures made of glass can be manufactured in a 3D-printing process developed at the KIT. (Photos: KIT)
Complicated high-precision structures made of glass can be manufactured in a 3D-printing process developed at the KIT. (Photos: KIT)
Three-dimensional printing allows extremely small and complex structures to be made even in small series. A method developed
[…]
/english/true3dglass.php
 
The technology presented here is one of the topics shown at the KIT booth at the
[…]
of stereolithography. The material, which has remained liquid, is washed out in a solvent bath, leaving only the desired cured structure. The polymer still mixed in this glass structure is subsequently removed by heating. “The shape initially resembles that of a
[…]

Press Release 049/2017
Nature: 3D-Printing of Glass Now Possible
New Procedure Allows Complex Forms of Glass to Be Made by 3D-Printing / Publication in “Nature” / Presentation also at Hanover Fair
https://www.kit.edu/kit/english/pi_2017_049_nature-3d-printing-of-glass-now-possible.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

Materials Design in 3D: from the Molecule to the Macrostructure

3D printing enables many big and very small applications: with special ink, bioscaffolds for cell tissue can be produced. (Photo: Martin Bastmeyer, KIT)
3D: from the Molecule to the Macrostructure
“3D Matter Made to Order” Cluster of Excellence of KIT and Heidelberg University Starts and Focuses on Printed Three-dimensional Design Structures
3D printing enables many
[…]
/english/pi_2019_017_customized-mix-of-materials-for-three-dimensional-micro-and-nanostructures.php .
 
Direct laser writing can be used today already to produce precise structures on the microscale. For
[…]
can be produced. (Photo: Martin Bastmeyer, KIT)
Additive processes, such as 3D printing, can be used to produce nearly any structure, even in the nanoscale. Depending on the “ink” applied, the structures produced fulfill various functions: from hybrid optical chips to
[…]

Press Release 027/2019
Materials Design in 3D: from the Molecule to the Macrostructure
3D Matter Made to Order” Cluster of Excellence of KIT and Heidelberg University Starts and Focuses on Printed Three-dimensional Design
https://www.kit.edu/kit/english/pi_2019_027_materials-design-in-3d-from-the-molecule-to-the-macrostructure.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

ACHEMA: KIT Presents Processes for the Energiewende

The horizontal photobioreactor with a transparent zig-zag structure is characterized by low costs, low hydrostatic pressure, and high light dilution. (Photo: C. Steinweg/KIT)
Press Release 060/2015
ACHEMA: KIT Presents Processes for the Energiewende
At the Leading Trade Fair of Processing Industry, KIT Focuses on
[…]
/english/pi_2014_15980.php
 
Horizontal Bioreactors for Microalgae
Microalgae are promising sources of animal feed, food, and biofuels of the
[…]
on Biofuels, Renewable Resources, Synthesis Gas, and Battery Materials
The horizontal photobioreactor with a transparent zig-zag structure is characterized by low costs, low hydrostatic pressure, and high light dilution. (Photo: C. Steinweg/KIT)
Exploration of new energy carriers
[…]

Press Release 060/2015
ACHEMA: KIT Presents Processes for the Energiewende
At the Leading Trade Fair of Processing Industry, KIT Focuses on Biofuels, Renewable Resources, Synthesis Gas, and Battery Materials
https://www.kit.edu/kit/english/pi_2015_060_achema-kit-presents-processes-for-the-energiewende.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

Dressing up like a Peacock: Bright Colors by Nanotechnology

The blue tarantula (Poecilotheria metallica) inspired researchers to produce non-iridescent structural colors. (Photo: Tom Patterson)
that cause the reflected light waves to overlap. This produces extraordinarily dynamic color effects. Scientists from Karlsruhe Institute of Technology (KIT), in cooperation with international colleagues, have now succeeded in replicating nanostructures that generate the same color irrespective of the viewing
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funded partly by the common public. The costs for 3D printing were acquired via the experiment.com crowdfunding platform. Here, an English video describes the research project: experiment.com/projects/the-development-of-non-iridescent-structurally-colored-material-inspired-by-tarantula-hairs
 
Being “The Research University in the Helmholtz Association”, KIT creates and
[…]
exhibit iridescence in spite of periodic structures on its hairs. First, their study revealed that the hairs are multi-layered, flower-like structure. Then, the researchers analyzed its reflection behavior with the help of computer simulations. In parallel, they built models of these
[…]

Press Release 144/2016
Dressing up like a Peacock: Bright Colors by Nanotechnology
Microscopic Analysis of Blue Tarantula Inspires Production of Nanostructures – Bright Colors that Are Independent of the Viewing Angle for
https://www.kit.edu/kit/english/pi_2016_144_dressing-up-like-a-peacock-bright-colors-by-nanotechnology.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

X-raying of Fossil Beetles

The rock (brown) preserved the beetle as a fossil. Ephemeral soft tissue and fragile limbs are represented excellently in three dimensions. (Photo: A. Schwermann / Th. van de Kamp / KIT)
Ephemeral soft tissue and fragile limbs are represented excellently in three dimensions. (Photo: A. Schwermann / Th. van de Kamp / KIT)
The layman considers fossil beetles just stones. Even experts were able to describe the rough, outer shape of the millimeter-sized
[…]
/english/pi_2014_14798.php
Science: Nature Uses Screws and Nuts
https://www.kit.edu/kit/english/pi_2011_7536.php
Von Käferschalen zu Leichtbaustrukturen (in German only)    
[…]

Press Release 018/2016
X-raying of Fossil Beetles
3D Tomography of Millimeter-sized Fossil Insects Reveals Anatomy of Beetles Living 30 Million Years Ago
The rock (brown) preserved
https://www.kit.edu/kit/english/pi_2016_018_x-raying-of-fossil-beetles.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

Snake Scales Protect Steel against Friction

Inspired by nature and milled into a steel bolt by a laser: 3D photo of the scale-like structure. (Photo: Christian Greiner, KIT)
Press Release 089/2015
Snake Scales Protect Steel against Friction
KIT Researchers Developed a Process to Make Steel Bolts more Resistant to Friction – with Nature Serving as a Model

[…]
/english/pi_2014_14709.php .
 
To find out whether scales reduce friction, Greiner and Schäfer fixed the structured surface of the
[…]
Inspired by nature and milled into a steel bolt by a laser: 3D photo of the scale-like structure. (Photo: Christian Greiner, KIT)
A snake moves without legs by the scales on its belly gripping the ground. It generates
[…]

Press Release 089/2015
Snake Scales Protect Steel against Friction
KIT Researchers Developed a Process to Make Steel Bolts more Resistant to Friction – with Nature Serving as a Model
https://www.kit.edu/kit/english/pi_2015_snakes-scales-protect-steel-against-friction.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

Light-Driven Customization of High-Tech Materials

Australian Laureate Fellow 2017: Professor Christopher Barner-Kowollik (Photo: Irina Westermann)
parts more flexible or harder: These are the solutions Professor Christopher Barner-Kowollik is working on at Karlsruhe Institute of Technology (KIT) and at the Queensland University of Technology (QUT) in Brisbane, Australia. His research on novel ways to precisely adapt coatings
[…]
/english/pi_2017_050_erasable-ink-for-3d-printing.php
https://www.kit.edu/kit/english/pi_2016_165_macromolecules-light-to-design-precision-polymers.php
https://www.kit.edu/kit/english/pi_2016_091_switching-chemical-reactions-with-light.php
http://www.macroarc.org/
 
 
For more information on the Australian Laureate Fellowships
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the building blocks of many materials. The properties of such large molecules (macromolecules) can be altered by controlling their molecule structure, the so-called sequence. “Sequence-coded and sequence-readable polymers will be of great value in synthetic protein design and, for example, as
[…]

Press Release 073/2017
Light-Driven Customization of High-Tech Materials
Australian Research Council Honors Christopher Barner-Kowollik with Australian Laureate Fellowship – Prize Money of More Than AUD three Million for Method that Enables
https://www.kit.edu/kit/english/pi_2017_073_light-driven-customization-of-high-tech-materials.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

How to Make Catalysts More Efficient

A platinum/palladium noble metal block, the atoms, and deposition of a platinum cluster on cerium oxide that acts as efficient catalyst. (Figure: ITCP/KIT)
Release 106/2020
How to Make Catalysts More Efficient
DFG Funds New Collaborative Research Center “TrackAct” at KIT for Understanding Catalytic Processes
A platinum/palladium noble metal block, the atoms, and deposition of a platinum
[…]
/english 
Being “The Research University in the Helmholtz Association”, KIT creates and imparts knowledge for the society and the environment. It
[…]
in the reactor, also in technical systems. Catalysts of enhanced activity and longevity will be developed. “For this purpose, the structure of noble metals will be adjusted precisely by specific synthesis and defined reaction conditions,” says the CRC’s Deputy Spokesperson, Professor
[…]

Press Release 106/2020
How to Make Catalysts More Efficient
DFG Funds New Collaborative Research Center “TrackAct” at KIT for Understanding Catalytic Processes
A platinum/palladium noble metal block,
https://www.kit.edu/kit/english/pi_2020_106_how-to-make-catalysts-more-efficient.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

The Universität Karlsruhe Honors Famous Former Graduate

The Carl Benz School of Engineering educates experts with interdisciplinary knowledge.
one master studies course and a program for PhD students convey expert and interdisciplinary skills.
The Karlsruhe Institute of Technology (KIT) represents the merger of the Universität Karlsruhe with the Forschungszentrum Karlsruhe. Altogether, it has 8000 employees and an annual budget
[…]
76131 Karlsruhe, Germany
Phone: +49 (0) 721/608-2089
Fax: +49 (0) 721/608-3658
On the occasion of its 10th anniversary, the English-speaking bachelors’ studies course in mechanical engineering at the Universität Karlsruhe will be named “Carl Benz School of Engineering”. The
[…]

Press Release 23/2007
The Universität Karlsruhe Honors Famous Former Graduate
Opening of the Carl Benz School of Engineering on December 3, 2007 –Daimler Boss Dieter Zetsche Stands Godfather
https://www.kit.edu/kit/english/1840_276.php
07.11.2023
 KIT → Media → Press Releases → Archive Press Releases

Treffer: 1-10 von 9753