Trending Now - Carbon Nanotubes Approach Copper's Conductivity Benchmark

WHO:

Phys.org - Carbon nanotubes are a technology that has been under discussion since the late 1990s.

WHAT:

Phys.org - Carbon nanotubes are approaching the conductivity benchmark set by copper.

Ars Technica - The material of carbon nanotubes degrades over time, which could indicate the need for better alternatives.

WHEN:

Phys.org - The initial hype surrounding carbon nanotubes began in the late 1990s.

WHY:

Phys.org - Observers believe that carbon nanotubes have not yet fulfilled their potential in revolutionizing materials science, electronics, and daily life.

HOW:

Ars Technica - The process of developing carbon nanotube wiring is ongoing, with advancements being made towards competing with copper.

(UPDATED April 24, 2026 19:20 UTC)

Carbon nanotubes, a technology that has been discussed since the late 1990s, are now nearing the conductivity benchmark set by copper. However, the material does degrade over time, raising concerns about the need for better alternatives as observers note that carbon nanotubes have yet to fully realize their potential in transforming materials science and electronics. Development efforts are still underway, with advancements being made to enhance carbon nanotube wiring in order to compete more effectively with traditional copper.