Nanomaterials

Why the properties of nanomaterials are different significantly compared to bulk materials?

• Increased relative surface area

• Decreased relative surface area

• Increased lattice parameters

• Lower down the melting temperature

Why the properties of nanomaterials are different significantly compared to bulk materials?

• Quantum effect

• Confinement effect

• Synergistic effect

• Avalanche effect

Nanomaterials may exhibit different properties compare to bulk except;

• Reduced lattice constants

• band gap broadening

• exhibit catalytic properties

• Increasing melting temperature

1. Monolithic are considered as zero-dimensional (0-D) nanomaterials

• Yes

• No

Nanowires are considered as One-dimensional (1-D) nanomaterials

• Yes

• No

Nanotubes are considered as Two-dimensional (2-D) nanomaterials

• Yes

• No

Nanoflakes are considered as Three-dimensional (3-D) nanomaterials

• Yes

• No

Nanobelts are considered as One-dimensional (1-D) nanomaterials

• Yes

• No

Nanocoatings are considered as Three-dimensional (3-D) nanomaterials

• Yes

• No

Nano-rods are considered as One-dimensional (1-D) nanomaterials

• Yes

• No