PANI (polyaniline) is a conductive polymer that belongs to the family of intrinsically conducting polymers, notable for its tunable electrical properties through doping and its relatively simple synthesis. It is widely used in electronic and electrochemical applications including sensors, energy storage devices (supercapacitors and batteries), electromagnetic shielding, and corrosion protection coatings, where its combination of electrical conductivity, environmental stability, and processability offers advantages over conventional metals or insulators for specific engineering challenges.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Strength(σc) | 0.09607 | ksi | — | ||
Elongation at Break(εf) | 81.85 | - | — | ||
Flexural Strength (MOR)(σf) | 154.9 | ksi | — | ||
Hardness (Vickers)(HV) | 2,425 | HV | — | ||
Ultimate Tensile Strength(σUTS) | 2.049 | ksi | — | ||
Young's Modulus(E) | 51.26 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Glass Transition Temperature(Tg) | 227.3 | °F | — | ||
Melting Point / Solidus(Tm) | 356.6 | °F | — | ||
Maximum Service Temperature(Tmax) | 705.8 | °F | — | ||
Thermal Conductivity(k) | 0.2137 | BTU/(hr·ft·°F) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.4281 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.635 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1004 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2371 | eV/atom | — | ||
Refractive Index(n) | 1.607 | - | — |