Classification

Functional unit

Comprehensive performance

Inorganic conductive ink

Au

(1) Good performance

(2) High price

Ag

(1) Conductivity behind Au

(2) Sensitive to temperature

Cu

(1) Wide application

(2) Easy oxidation

(3) High cost performance

Al, Ni

(1) Easily oxidized

(2) Low price, unstable;

(3) Ordinary conductivity

Metal nanopowders

(1) Good conductivity

(2) Conductivity varies with different powder

Conductive carbon black, carbon fibers

(1) Poor conductivity

(2) Poor moisture resistance

(3) Low price difference

Organic conductive ink

Doped conducting polymer

(1) Low temperature curing

(2) Easy to use