NETL Patents Technology to Monitor Conditions in Extreme Environments 

NETL Patents Technology to Monitor Conditions in Extreme Environments 

September 9, 2022

Researchers at the National Energy Technology Laboratory have developed a fiber optic-based sensing material that has exhibited strong and reversible optical responses to pH variation at high temperatures and pressures under saline conditions. Deployment of these sensors will allow for embedded, real-time, remote pH sensing capabilities in extreme subsurface environments.

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