Philippe KNAUTH Professeur de Chimie des Matériaux …phdindustrialengineering.uniroma2.it/wp-content/uploads/2015/05/Na...Professeur de Chimie des Matériaux Aix-Marseille Université
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Introduction to Chemistry of Nanomaterials
Philippe KNAUTH
Professeur de Chimie des Matériaux
Aix-Marseille Université
Marseille, France
April/May 2015 Philippe KNAUTH 1Erasmus Univ. Roma Tor Vergata
Buckyball
(~1nm)DNA
(~2nm diameter)
Red blood cells
(~2-5µm)
Hair (~60-120µm)
Virus
(10-300nm)
Gold atom
(135 pm)
10mm
1mm (1,000,000nm)
0.1mm
0.01mm
0.001mm, 1µm (1000nm)
0.1µm (100nm)
0.01µm (10nm)
1nm
Ult
rav
iole
tIn
fra
red
Mic
row
av
e
0.1nm
10-2m
10-3m
10-4m
10-5m
10-6m
10-7m
10-8m
10-9m
10-10m
X-r
ay
What is Nano?
April/May 2015 Erasmus Univ. Roma Tor Vergata Philippe KNAUTH 4
Applications of nanomaterials
Automobile
Medecine
Les spécificités de la chimie dans le domaine
April/May 2015 Philippe KNAUTH 5Erasmus Univ. Roma Tor Vergata
Carbon-based Nanomaterials
Y. Gogotsi, Drexel University, USA
April/May 2015 Philippe KNAUTH 6Erasmus Univ. Roma Tor Vergata
« Top-Down » versus « Bottom-Up »
Self-organization: TiO2 nanotubes
April/May 2015 Philippe KNAUTH 7Erasmus Univ. Roma Tor Vergata
Sol-gel Chemistry
« Chimie douce »: term used at international level
Important contribution by French chemists:
Jacques Livage, Jean Rouxel, Clément Sanchez…
April/May 2015 Philippe KNAUTH 9Erasmus Univ. Roma Tor Vergata
April/May 2015 Erasmus Univ. Roma Tor Vergata Philippe KNAUTH 10
Sol-gel technologies and their products
April/May 2015 Erasmus Univ. Roma Tor Vergata Philippe KNAUTH 13
Master Erasmus Mundus MESC
Materials for Energy Storage and Conversion
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