Electroless deposition method for silver‐coated carbon fibres

Silver (Ag)‐coated carbon fibres (CFs) have been successfully fabricated at 30°C via a simple electroless deposition method, and glucose was used as a green reducing agent. The phase purity and microstructures of the Ag coatings were characterised by X‐ray diffraction and a scanning electron microscope equipped with energy‐dispersive spectroscopy. It was found that the dosage of sodium hydroxide and the reaction time played important roles in Ag deposition. The CFs with a compact and continuous Ag layer possessed excellent conductivity, and the volume resistivity could reach 5.59 × 10 −4 Ω cm. Such composites with high electrical conductivity have potential applications in fibre–matrix composites, shielding materials and so on.