4. ConclusionsIn this work, the rea

4. Conclusions
In this work, the reaction between glass and LSCF cathode can be effectively reduced by Bi2O3 dopant. In addition to the established role of Bi2O3 as network modifier, the Bi2O3 dopant enhances the [BO3] → [BO4] transition in glass structure and the formation of BiBO3 phase in glass-ceramics, leading to the significant reduction in boron volatility and thus the prohibition of reaction between glass containing 9 mol.% Bi2O3 and
LSCF cathode. The finding on the structural dependence of the glass/cathode reaction will shed lights onto the design of reliable sealing materials for IT-SOFC application.

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4. Gevolgtrekkings
In hierdie werk, kan die reaksie tussen Glas en katode LSCF effektief verminder word deur Bi2O3 dopant. Benewens die gevestigde rol van Bi2O3 as netwerk modi fi er, die Bi2O3 dopant verhoog die [BO3] → [BO4] oorgang in glas struktuur en die vorming van BiBO3 fase in glas-keramiek, wat lei tot die beduidende afname in boor wisselvalligheid en dus die. reaksie tussen verbod op Glas met 9 mol.% Bi2O3 en
LSCF katode. Die fi bevinding oor die strukturele afhanklikheid van die glas / katode reaksie sal ligte werp op die ontwerp van 'n betroubare verseëling materiaal vir IT-SOFC aansoek.