Investigation on La3+ and Dy3+ co-doped ceria ceramics with an optimized average atomic number of dopants for electrolytes in IT-SOFCs
作者： Kasarapu Venkataramana , Chittimadula Madhuri , Ch Madhusudan , Y.Suresh Reddy , G. Bhikshamaiah
DOI: 10.1016/J.CERAMINT.2018.01.020
关键词:
摘要: … frequency semi-circle corresponds to grain boundary contribution and the higher frequency … ‘σ t ’ of co-doped ceria samples was calculated from the following equation,(3) σ t = l R t A …
elsevier.com
sci-hub.se 参考文章(43)
S. Ramesh, K.C. James Raju, Preparation and characterization of Ce1−x(Gd0.5Pr0.5)xO2 electrolyte for IT-SOFCs International Journal of Hydrogen Energy. ,vol. 37, pp. 10311- 10317 ,(2012) , 10.1016/J.IJHYDENE.2012.04.008
Vaibhav Vibhu, Aline Rougier, Clément Nicollet, Aurélien Flura, Jean-Claude Grenier, Jean-Marc Bassat, La2 − xPrxNiO4 + δ as suitable cathodes for metal supported SOFCs Solid State Ionics. ,vol. 278, pp. 32- 37 ,(2015) , 10.1016/J.SSI.2015.05.005
T. Divya, N.K. Renuka, Modulated heterogeneous Fenton-like activity of ‘M’ doped nanoceria systems (M = Cu, Fe, Zr, Dy, La): Influence of reduction potential of doped cations Journal of Molecular Catalysis A-chemical. ,vol. 408, pp. 41- 47 ,(2015) , 10.1016/J.MOLCATA.2015.07.018
S. Aškrabić, Z. D. Dohčević-Mitrović, M. Radović, M. Šćepanović, Z. V. Popović, Phonon–phonon interactions in Ce0.85Gd0.15O2−δ nanocrystals studied by Raman spectroscopy Journal of Raman Spectroscopy. ,vol. 40, pp. 650- 655 ,(2009) , 10.1002/JRS.2177
Sushobhan Kobi, Nandini Jaiswal, Devendra Kumar, Om Parkash, Ionic conductivity of Nd3+ and Y3+ co-doped ceria solid electrolytes for intermediate temperature solid oxide fuel cells Journal of Alloys and Compounds. ,vol. 658, pp. 513- 519 ,(2016) , 10.1016/J.JALLCOM.2015.10.277
S OMAR, E WACHSMAN, J NINO, A co-doping approach towards enhanced ionic conductivity in fluorite-based electrolytes Solid State Ionics. ,vol. 177, pp. 3199- 3203 ,(2006) , 10.1016/J.SSI.2006.08.014
Chao Jin, Zhibin Yang, Honghe Zheng, Chenghao Yang, Fanglin Chen, La0.6Sr1.4MnO4 layered perovskite anode material for intermediate temperature solid oxide fuel cells Electrochemistry Communications. ,vol. 14, pp. 75- 77 ,(2012) , 10.1016/J.ELECOM.2011.11.008
H Inaba, Ceria-based solid electrolytes Solid State Ionics. ,vol. 83, pp. 1- 16 ,(1996) , 10.1016/0167-2738(95)00229-4
Leilei Zhang, Mo Liu, Jinhua Huang, Zhaoyuan Song, Yidan Fu, Ying Chang, Changwei Li, Tianmin He, Improved thermal expansion and electrochemical performances of Ba0.6Sr0.4Co0.9Nb0.1O3−δ–Gd0.1Ce0.9O1.95 composite cathodes for IT-SOFCs International Journal of Hydrogen Energy. ,vol. 39, pp. 7972- 7979 ,(2014) , 10.1016/J.IJHYDENE.2014.03.055
Jose Manuel López, Alexander L. Gilbank, Tomás García, Benjamín Solsona, Said Agouram, Laura Torrente-Murciano, The prevalence of surface oxygen vacancies over the mobility of bulk oxygen in nanostructured ceria for the total toluene oxidation Applied Catalysis B-environmental. ,vol. 174, pp. 403- 412 ,(2015) , 10.1016/J.APCATB.2015.03.017