Researchers Look to Quantum to Help Clean Atmosphere

One of the most promising carbon capture methods uses compounds called amines that bind with carbon dioxide. Scientists from the National Energy Technology Laboratory and the University of Kentucky developed a quantum computing algorithm to study amine reactions.

They are now looking at its potential to help simulate larger amine molecules that could capture carbon more effectively.

“We are not satisfied with the current amine molecules that we use for this (carbon capture) process,” study author Qing Shao said in the physics journal AVS Quantum Science.

“We can try to find a new molecule to do it, but if we want to test it using classical computing resources, it will be a very expensive calculation. Our hope is to have a fast algorithm that can screen thousands of new molecules and structures.”

Using computer simulation to study chemical

Quantum computers excel at these kinds of multifaceted equations, but current devices are not yet powerful enough for many practical applications. The group developed their algorithm specifically to work on current devices to successfully analyze larger molecules.

“We are trying to use the current quantum computing technology to solve a practical environmental problem,” said author Yuhua Duan.