Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > Dreaming to bridge surface science and materials science: An interview with Prof. Kai Wu of Peking University

January 5th, 2010

Dreaming to bridge surface science and materials science: An interview with Prof. Kai Wu of Peking University

Abstract:
In Materials Science, I only focus on two narrow areas: controlled fabrications of nanomaterials on solid surfaces, and surface properties of the prepared nanocrystals. Surface plays a key role in nanoscience.

On the one hand, most nanomaterials have to be supported by a substrate. This determines that a prepared nanomaterial may interact, to some extent, with the substrate. This could vary the properties of the prepared nanomaterial. Meanwhile, a nanomaterial grown on a substrate might be strongly and spatially confined by the substrate surface. Therefore, I have been devoting myself to establish novel approaches to preparing nanomaterials at the surface. We have been utilizing solid templates to confine the growth of nanomaterials at the surface. One example is the anodized aluminum oxide (AAO) template. We can use both the interior and exterior surfaces of this porous template to fabricate various types of nanostructures such as two-dimensional nanonets or one-dimensional nanowire or nanotube arrays.

Source:
materialsviews.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

Scientists join forces to reveal the mass and shape of single molecules April 27th, 2015

The 16th Trends in Nanotechnology International Conference (TNT 2015) unveils 25 Keynote Speakers: Call for abstracts open April 27th, 2015

Graphenea celebrates fifth anniversary April 27th, 2015

Sensor Designed in Iran Able to Remove Formaldehyde Gas from Environment April 27th, 2015

Govt.-Legislation/Regulation/Funding/Policy

Two-dimensional semiconductor comes clean April 27th, 2015

Scientists join forces to reveal the mass and shape of single molecules April 27th, 2015

SEFCU, SUNY Poly CNSE Announce Winning Student-Led Teams in the 6th Annual $500,000 New York Business Plan Competition April 25th, 2015

Northwestern scientists develop first liquid nanolaser: Technology could lead to new way of doing 'lab on a chip' medical diagnostics April 25th, 2015

Nanotubes/Buckyballs/Fullerenes

SouthWest NanoTechnologies CEO Dave Arthur to Speak at NanoBCA DC Roundtable on May 19 in Washington DC April 20th, 2015

How to maximize the superconducting critical temperature in a molecular superconductor: International team led by Tohoku University opens new route for discovering high Tc superconductors April 19th, 2015

Nanotubes with two walls have singular qualities: Rice University lab calculates unique electronic qualities of double-walled carbon nanotubes April 16th, 2015

MIT sensor detects spoiled meat: Tiny device could be incorporated into 'smart packaging' to improve food safety April 15th, 2015

Materials/Metamaterials

The 16th Trends in Nanotechnology International Conference (TNT 2015) unveils 25 Keynote Speakers: Call for abstracts open April 27th, 2015

Graphenea celebrates fifth anniversary April 27th, 2015

Scientists Use Nanoscale Building Blocks and DNA 'Glue' to Shape 3D Superlattices: New approach to designing ordered composite materials for possible energy applications April 23rd, 2015

Surface matters: Huge reduction of heat conduction observed in flat silicon channels April 23rd, 2015

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

Two-dimensional semiconductor comes clean April 27th, 2015

Scientists join forces to reveal the mass and shape of single molecules April 27th, 2015

Sensor Designed in Iran Able to Remove Formaldehyde Gas from Environment April 27th, 2015

Cacao Seed Extract Used in Production of Catalytic Nanoparticles April 27th, 2015

Quantum nanoscience

Quantum 'paparazzi' film photons in the act of pairing up April 22nd, 2015

From metal to insulator and back again April 22nd, 2015

Quantum model reveals surface structure of water: National Physical Laboratory, IBM and Edinburgh University have used a new quantum model to reveal the molecular structure of water's liquid surface April 20th, 2015

Quantization of 'surface Dirac states' could lead to exotic applications April 15th, 2015

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project