In-situ raman spectroscopy testing device for single-chamber high-temperature fuel cell

Abstract

The utility model discloses a single chamber high temperature fuel cell in situ raman spectrum testing arrangement, including pool body, sample platform, electrode piece, binding post, sapphire window piece and pool cover, be provided with test cavity in the pool body, and the sample platform detachable setting is in test cavity, is provided with battery storage groove on the sample platform, and the electrode piece is electrically connected with battery and binding post respectively, still be provided with the heating base of being located sample platform bottom in the pool body, be provided with the heating cavity of heating assembly entry on the heating base, still be provided with the air inlet and the gas outlet of with test cavity intercommunication on the pool body, the gas outlet is connected negative pressure equipment. The device can carry out in situ raman spectrum test in the reaction process of high temperature hydrogen / oxygen fuel cell, compared with the prior art device can only carry out test in the first and last stage, and the device can more complete and comprehensive realization battery reaction monitoring. Meanwhile, the whole device structure is compact, and the device size is compressed to meet the conventional raman spectrum test height requirement.

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