Home > News > New polymer film sheds light on opalescent phenomenon
September 14th, 2007
New polymer film sheds light on opalescent phenomenon
Abstract:
A new flexible polymer opal has defied the conventional explanation for colour generation in opals, a recent study reports.
Researchers at the University of Southampton, UK, and Deutsches Kunststoff-Institut (DKI) in Darmstadt, Germany, have created a polymer opal, so-called because of the regular arrangement of polystyrene spheres that make up its micro-structure, that they believe has scaling-up potential. In contrast, natural opals are made from stacked silica spheres.
The project, led by Professor Jeremy Baumberg of Southampton, developed a self-assembling process to produce the film.
In a departure from previous methods, the team fabricated the film by compressing a polymer melt, which, through shear-flow alignment, created the ordered arrangement, or lattice*, of core-shell nanospheres.
Source:
prw.com
Bookmark:
| Related News Press |
Discoveries
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Materials/Metamaterials/Magnetoresistance
First real-time observation of two-dimensional melting process: Researchers at Mainz University unveil new insights into magnetic vortex structures August 8th, 2025
Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Institute for Nanoscience hosts annual proposal planning meeting May 16th, 2025
Announcements
Rice membrane extracts lithium from brines with greater speed, less waste October 3rd, 2025
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||