Breakthrough fuel cell technology using ceria-based multi-functional nanocomposites

Zhu, Bin; Fan, Liangdong; Lund, Peter

doi:10.1016/j.apenergy.2013.01.014

Cited by 137 publications

(89 citation statements)

References 106 publications

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“…A few previously published articles have sufficiently summarized recent progress made on the novel device [16e19]. Furthermore, ionic conductors of SDC and proton conductors of Li 0.3 Ni 0.6 Cu 0.07 Sr 0.03 O 2Àd (LNCS) have been extensively studied for SLFCs with excellent fuel cell performances [20]. Previous work suggests that a well balanced ion and electron conductor is crucial for SLFC [21].…”

Section: Introductionmentioning

confidence: 99%

Effects of composition on the electrochemical property and cell performance of single layer fuel cell

Lin

Zhu

et al. 2015

Journal of Power Sources

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Section: Introductionmentioning

confidence: 99%

Effects of composition on the electrochemical property and cell performance of single layer fuel cell

Lin

Zhu

et al. 2015

Journal of Power Sources

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“…T he last decade has witnessed unabated growth of research on oxide materials due to their wide-ranging applications that include information storage [1][2][3] , radiation-tolerant materials 4,5 , fuel cells 6,7 and batteries 8 . In the majority of these applications, vital properties of nanocomposite oxides are influenced or even controlled by oxide interfaces.…”

mentioning

confidence: 99%

Termination chemistry-driven dislocation structure at SrTiO3/MgO heterointerfaces

et al. 2014

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Exploiting the promise of nanocomposite oxides necessitates a detailed understanding of the dislocation structure at the interfaces, which governs diverse and technologically relevant properties. Here we report atomistic simulations demonstrating a strong dependence of the dislocation structure on the termination chemistry at the SrTiO 3 /MgO heterointerface. The SrO-and TiO 2 -terminated interfaces exhibit distinct nearest neighbour arrangements between cations and anions, leading to variations in local electrostatic interactions across the interface that ultimately dictate the dislocation structure. Networks of dislocations with different Burgers vectors and dislocation spacing characterize the two interfaces. These networks in turn influence the overall stability of and the behaviour of oxygen vacancies at the heterointerface, which will dictate vital properties such as mass transport at the interface. To date, the observed correlation between the dislocation structure and the termination chemistry at the interface has not been recognized, and offers novel avenues for fine-tuning oxide nanocomposites with enhanced functionalities.

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“…Recently, a novel single component nano-composite SOFC has been introduced where the three components, i.e. anode, cathode and electrolyte are mixed to form a single homogenous mixture of the three components [91,92]. The catalyst materials in NFCs play a major role in the efficient device operation.…”

Section: Overview Of Advanced Catalytic Materials In Nano-structured mentioning

confidence: 99%

Improving catalyst stability in nano-structured solar and fuel cells

Asghar

Lund

2016

Catalysis Today

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Breakthrough fuel cell technology using ceria-based multi-functional nanocomposites

Cited by 137 publications

References 106 publications

Effects of composition on the electrochemical property and cell performance of single layer fuel cell

Effects of composition on the electrochemical property and cell performance of single layer fuel cell

Termination chemistry-driven dislocation structure at SrTiO3/MgO heterointerfaces

Improving catalyst stability in nano-structured solar and fuel cells

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