Nano Science
, Nano chemistry ( Unit-II)
▪ Introduction
▪ Basics
▪ Distinction between molecules, nanomaterials and bulk materials
▪ Size dependent properties (optical, electrical, mechanical &
magnetic)
▪ Types of Nano materials
▪ Definition, properties and uses of nanoparticle, Nano cluster,
nanorod, nanowire & nano tupes
▪ Preparation of nano materials, sol-gel, solvothermal, laser ablation,
chemical vapour deposition, electrochemical deposition & electro
spinning
▪ Application of nano materials in medicine, agriculture, energy,
electronics and catalysis.
, Nano- Chemistry
Introduction of Nano- Chemistry
Nanochemistry involves the synthesis of molecular nanostructures
measuring 1–100nm. These could serve as molecular components for
nano robots and other molecular devices that could be used in
medicine, analysis, synthesis, electronics, data storage, or material
science.
The nanometre or nanometer (American spelling) is a unit of length in
the metric system, equal to one billionth (short scale) of a metre
(0.000000001 m)
• 1 nm in: is equal to
• Unit of: length
• Unit system: metric
• SI units: 1×10−9 m
, Nanometer equal to
, Nano chemistry ( Unit-II)
▪ Introduction
▪ Basics
▪ Distinction between molecules, nanomaterials and bulk materials
▪ Size dependent properties (optical, electrical, mechanical &
magnetic)
▪ Types of Nano materials
▪ Definition, properties and uses of nanoparticle, Nano cluster,
nanorod, nanowire & nano tupes
▪ Preparation of nano materials, sol-gel, solvothermal, laser ablation,
chemical vapour deposition, electrochemical deposition & electro
spinning
▪ Application of nano materials in medicine, agriculture, energy,
electronics and catalysis.
, Nano- Chemistry
Introduction of Nano- Chemistry
Nanochemistry involves the synthesis of molecular nanostructures
measuring 1–100nm. These could serve as molecular components for
nano robots and other molecular devices that could be used in
medicine, analysis, synthesis, electronics, data storage, or material
science.
The nanometre or nanometer (American spelling) is a unit of length in
the metric system, equal to one billionth (short scale) of a metre
(0.000000001 m)
• 1 nm in: is equal to
• Unit of: length
• Unit system: metric
• SI units: 1×10−9 m
, Nanometer equal to
