Nanotechnology Now

• About Us
  
  • Advertising
  • Our Mission
  • Our Team
  • Comments
  • Friends
  • Contact
• Nanotechnology
• News
  
  • Current News
  • Press Releases
  • Submit Press
  • Press kit
  • Interviews
• Columns
• Products
  
  • Our Products
  • Books
  • Featured Books
• Directories
  
  • Companies/Academic
  • Events
  • Glossary
  • Best Of
• Career Center
• Nano-Social Network
• Nano Consulting
• My Account

Home > News > New spin on electronics production

October 24th, 2008

New spin on electronics production

Abstract:
Chemists have taken a significant step closer to the goal of cheap, flexible and printable organic electronic displays, an idea they claim could revolutionise the electronics industry.

A Japanese team, led by Tetsuo Okujima and Noboru Ono at Ehime University, Matsuyama, synthesised thin films of phthalocyanine (Pc) and the related compound, naphthalocyanine (Nc), without using costly ultra-high vacuum techniques.

Pc and Nc are insoluble so Ono and Okujima added functional groups to the molecules to improve solubility. They then dissolved the molecules in an organic solvent and spun the solution rapidly on glass plate, evaporating the solvent and forming a thin film of the molecules on the glass. When they heated the films, a retro Diels-Alder reaction released the volatile solubility-imparting groups. The final films were totally insoluble and acted as semiconductors.

Source:
rsc.org

Bookmark:

Related News Press

News and information

Nanoparticle Harnesses Powerful Radiation Therapy for Cancer May 20th, 2013

Microneedle-Delivered Nanoparticles Boost Antitumor Vaccines May 20th, 2013

Competition in the Quantum World May 20th, 2013

Elsevier Business Intelligence (EBI) to Host 'IN3 Medical Device 360 Boston,' June 24-26, 2013 May 20th, 2013

Penn engineers' nanoantennas improve infrared sensing May 20th, 2013

Chemistry

Penn engineers' nanoantennas improve infrared sensing May 20th, 2013

Iranian Scientists Use Pomegranate Juice to Produce Copper Iodide Nanostructure May 14th, 2013

Chemistry breakthrough sheds new light on illness and health May 12th, 2013

Researchers develop unique method for creating uniform nanoparticles May 6th, 2013

Four groups at the UJI set up a multidisciplinary cooperative research consortium to advance in medicine, energy and catalysis May 1st, 2013

Display technology/LEDs/SS Lighting/OLEDs

Cambrios Taps Sriram Peruvemba to Oversee Worldwide Marketing May 8th, 2013

Microwave oven cooks up solar cell material: Nanocrystal semiconductor for photovoltaics, medical sensors, heat reuse May 6th, 2013

Discoveries

Nanoparticle Delivers Large Protein Complex to Cancer Cell Nucleus May 20th, 2013

Protein 'Passport' Helps Nanoparticles Get Past Immune System May 20th, 2013

Nanoparticle Harnesses Powerful Radiation Therapy for Cancer May 20th, 2013

Microneedle-Delivered Nanoparticles Boost Antitumor Vaccines May 20th, 2013

Announcements

Competition in the Quantum World May 20th, 2013

Elsevier Business Intelligence (EBI) to Host 'IN3 Medical Device 360 Boston,' June 24-26, 2013 May 20th, 2013

Penn engineers' nanoantennas improve infrared sensing May 20th, 2013

Researchers Perform Fastest Measurements Ever Made of Ion Channel Proteins May 20th, 2013