Silver Micro-Nanoparticles in the Photovoltaic Industry
Time of issue:
2025-07-08
The intrinsic properties of silver powder are reflected in its functional metallic powder characteristics, combining the electrical conductivity of pure silver metal with the unique properties of powder.
The intrinsic properties of silver powder are reflected in its functional metallic powder characteristics, which combine the electrical conductivity of pure silver metal with the unique properties of powder. In recent years, the rapid development of the electronics industry has expanded the application of slurries made from precious metal powders in electronic components. Among them, silver powder, which is an important conductive functional material for conductor electronic slurries due to its excellent electrical and thermal conductivity, is seeing a steady increase in demand.
Currently, silver powder can be classified into one-dimensional, two-dimensional, and three-dimensional micro- and nano-particles based on particle dimensions, with main shapes including spherical, plate-like, and dendritic. Since the structural properties of silver powder significantly influence the performance of electronic components, plus the fact that electronic components become increasingly miniaturized, integrated, and intellectualized, the performance requirements for silver powder are getting higher and higher.
Generally, spherical, spherical-like, or flake-shaped silver powder with uniform particle size distribution and high bulk density can produce silver microcrystals of appropriate size and quantity during the sintering process, forming a good conductive film contact surface structure and good electrode conductivity, resulting in higher photoelectric conversion efficiency of the prepared photovoltaic products.
Keyword:
Silver Micro-Nanoparticles,Photovoltaic Industry,silver powder
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