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Rare earth metal sensor

United States Patent Application

20040093928
A1
View the Complete Application at the US Patent & Trademark Office
A sensor with a protective barrier on a noble metal filter. The barrier protects the noble metal filter from catalytic poisons and any overdose of target particles. The barrier may be a polymer or non-polymer.
DiMeo, Frank JR. (Danbury, CT), Chen, Philip S. (Bethel, CT)
10/ 300,275
November 20, 2002
[0001] Embodiments described herein were made with Government support under Contract No. DE-FC36-99G010451, Department of Energy Phase II program.