Emily Foley
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View article: A Crystallographic Shear Driven by Oxygen Insertion in (LuFeO <sub>3</sub> ) <sub> <i>n</i> </sub> LuFe <sub>2</sub> O <sub>4</sub>
A Crystallographic Shear Driven by Oxygen Insertion in (LuFeO <sub>3</sub> ) <sub> <i>n</i> </sub> LuFe <sub>2</sub> O <sub>4</sub> Open
Herein, a structural shearing behavior in heterolayered (LuFeO 3 ) n LuFe 2 O 4 ( n = 0, 1) upon oxygen uptake is reported. Using advanced X‐ray and electron diffraction techniques, it is found that when (LuFeO 3 ) n LuFe 2 O 4 absorbs oxy…
View article: Impact of Mg Substitution on the Structure, Stability, and Properties of the Na<sub>2</sub>Fe<sub>2</sub>F<sub>7</sub> Weberite Cathode
Impact of Mg Substitution on the Structure, Stability, and Properties of the Na<sub>2</sub>Fe<sub>2</sub>F<sub>7</sub> Weberite Cathode Open
Of the few weberite-type Na-ion cathodes explored to date, Na2Fe2F7 exhibits the best performance, with capacities up to 184 mAh/g and energy densities up to 550 Wh/kg reported for this material. However, the development of robust structur…
View article: Revealing the Chemical and Structural Complexity of Electrochemical Ion Exchange in Layered Oxide Materials
Revealing the Chemical and Structural Complexity of Electrochemical Ion Exchange in Layered Oxide Materials Open
Soft chemistry techniques, such as ion exchange, hold great potential for the development of battery electrode materials that cannot be stabilized via conventional equilibrium synthesis methods. Nevertheless, the intricate mechanisms gover…
View article: Operando electron spin probes for the study of battery processes
Operando electron spin probes for the study of battery processes Open
Operando electron spin probes, namely magnetometry and electron paramagnetic resonance (EPR), provide real-time insights into the electrochemical processes occurring in battery materials and devices. In this work, we describe the design cr…
View article: Operando electron spin probes for the study of battery processes
Operando electron spin probes for the study of battery processes Open
Operando electron spin probes, namely magnetometry and electron paramagnetic resonance (EPR), provide real-time insights into the electrochemical processes occurring in battery materials and devices. In this work, we describe the design cr…
View article: Agenda setting, framing and wage theft in Australia
Agenda setting, framing and wage theft in Australia Open
Over the past decade the problem of wage theft has burst onto the Australian policymaking scene, seemingly out of nowhere. Its meteoric rise, from a largely unrecognised issue to the broad public agenda, then onto the narrower governmental…
View article: From online trolls to ‘Slut Shaming’: understanding the role of incivility and gender abuse in local government
From online trolls to ‘Slut Shaming’: understanding the role of incivility and gender abuse in local government Open
Fair political representation is an important goal of democratic governments, yet Australia lags behind many democracies in women's representation in elected politics. Attacks against women in public spaces through harassment and verbal ab…
View article: Polymorphism in Weberite Na<sub>2</sub>Fe<sub>2</sub>F<sub>7</sub> and its Effects on Electrochemical Properties as a Na-Ion Cathode
Polymorphism in Weberite Na<sub>2</sub>Fe<sub>2</sub>F<sub>7</sub> and its Effects on Electrochemical Properties as a Na-Ion Cathode Open
Weberite-type sodium transition metal fluorides (Na2M2+M'3+F7) have emerged as potential high-performance sodium intercalation cathodes, with predicted energy densities in the 600-800 W h/kg range and fast Na-ion transport. One of the few …
View article: Valorizing the carbon byproduct of methane pyrolysis in batteries
Valorizing the carbon byproduct of methane pyrolysis in batteries Open
While low-cost natural gas remains abundant, the energy content of this fuel can be utilized without greenhouse gas emissions through the production of molecular hydrogen and solid carbon via methane pyrolysis. In the absence of a carbon t…
View article: Probing reaction processes and reversibility in Earth-abundant Na<sub>3</sub>FeF<sub>6</sub> for Na-ion batteries
Probing reaction processes and reversibility in Earth-abundant Na<sub>3</sub>FeF<sub>6</sub> for Na-ion batteries Open
By correlating the observed capacity with the amount NaF identified through 23 Na NMR, we have unambiguously shown that Na 3 FeF 6 undergoes conversion to NaF and Fe, despite the metastability of the newly formed Fe nanoparticles.
View article: Computational Investigation and Experimental Realization of Disordered High-Capacity Li-Ion Cathodes Based on Ni Redox
Computational Investigation and Experimental Realization of Disordered High-Capacity Li-Ion Cathodes Based on Ni Redox Open
In cation-disordered rocksalt Li-ion cathode materials, an excess of Li with respect to the transition metal content is necessary for the creation of percolating pathways for Li transport. Because of the lower amount of redox-active transi…