J. Steele
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View article: Structural Phase Transitions and Magnetic Characterization of Ba <sub>2</sub> GdNbO <sub>6</sub> for Low-Temperature Magnetocaloric Refrigeration
Structural Phase Transitions and Magnetic Characterization of Ba <sub>2</sub> GdNbO <sub>6</sub> for Low-Temperature Magnetocaloric Refrigeration Open
Ba2GdNbO6 has previously been reported to adopt either monoclinic, tetragonal, or cubic symmetry at room temperature. Using high-resolution synchrotron X-ray diffraction, neutron diffraction and neutron pair distribut…
View article: Collinear Jahn–Teller Ordering Induces Monoclinic Distortion in “Defect-Free” LiNiO<sub>2</sub>
Collinear Jahn–Teller Ordering Induces Monoclinic Distortion in “Defect-Free” LiNiO<sub>2</sub> Open
Lithium nickel oxide, LiNiO2 (LNO), and its doped derivatives are promising battery cathode materials with high gravimetric capacity and operating voltages. They are also of interest to the field of quantum magnetism due to the …
View article: In-situ studies of oxygen transport mechanisms in Ag/SrFeO3−δ materials for chemical looping catalysis
In-situ studies of oxygen transport mechanisms in Ag/SrFeO3−δ materials for chemical looping catalysis Open
Strontium ferrite (SrFeO3−δ) impregnated with a noble metal (e.g. Ag) has been applied to catalyse selective oxidation reactions in a chemical looping mode, such as in ethylene epoxidation or ethanol dehydrogenation. The metal oxide donate…
View article: Dome-like pressure-temperature phase diagram of the cooperative Jahn–Teller distortion in NaNiO<sub>2</sub>
Dome-like pressure-temperature phase diagram of the cooperative Jahn–Teller distortion in NaNiO<sub>2</sub> Open
NaNiO 2 is a Ni 3+ -containing layered material consisting of alternating triangular networks of Ni and Na cations, separated by octahedrally-coordinated O anions. At ambient pressure, it features a collinear Jahn–Teller distortion below …
View article: Structural Elucidation of Na<sub>2/3</sub>NiO<sub>2</sub>, a Dynamically Stabilized Cathode Phase with Nickel Charge and Sodium Vacancy Ordering
Structural Elucidation of Na<sub>2/3</sub>NiO<sub>2</sub>, a Dynamically Stabilized Cathode Phase with Nickel Charge and Sodium Vacancy Ordering Open
NaNiO2 (NNO) has been investigated as a promising sodium-ion battery cathode material, but it is limited by degradation-induced capacity fade. On desodiation, NNO forms multiple phases with large superstructures due in part to N…
View article: Structural and Interfacial Characterization of a Photocatalytic Titanium MOF-Phosphate Glass Composite
Structural and Interfacial Characterization of a Photocatalytic Titanium MOF-Phosphate Glass Composite Open
Metal-organic framework (MOF) composites are proposed as solutions to the mechanical instability of pure MOF materials. Here, we present a new compositional series of recently discovered MOF-crystalline inorganic glass composites. In this …
View article: Structural Elucidation of Na2/3NiO2, A Dynamically Stabilised Cathode Phase with Ni Charge- and Na Vacancy- Ordering
Structural Elucidation of Na2/3NiO2, A Dynamically Stabilised Cathode Phase with Ni Charge- and Na Vacancy- Ordering Open
NaNiO2 (NNO) has been investigated as a promising sodium-ion battery (NIB) cathode material, but it is limited by degradation-induced capacity fade. On desodiation, NNO forms multiple phases with large superstructures due in part to Na+-io…
View article: <i>In situ</i> studies of oxygen transport mechanisms in Ag/SrFeO <sub> 3− <i>δ</i> </sub> materials for chemical looping catalysis
<i>In situ</i> studies of oxygen transport mechanisms in Ag/SrFeO <sub> 3− <i>δ</i> </sub> materials for chemical looping catalysis Open
Characterisation of Ag/SrFeO 3−δ during redox cycling using in situ XRD, TEM, NAP-XPS, and Raman reveals Ag–O x species aid low-temperature oxygen release.
View article: Displacive Jahn–Teller Transition in NaNiO<sub>2</sub>
Displacive Jahn–Teller Transition in NaNiO<sub>2</sub> Open
Below its Jahn-Teller transition temperature, TJT, NaNiO2 has a monoclinic layered structure consisting of alternating layers of edge-sharing NaO6 and Jahn-Teller-distorted NiO6 octahedra.…
View article: Displacive Jahn--Teller transition in NaNiO$_2$
Displacive Jahn--Teller transition in NaNiO$_2$ Open
Below its Jahn--Teller transition temperature, $T_\mathrm{JT}$, NaNiO$_2$ has a monoclinic layered structure consisting of alternating layers of edge-sharing NaO$_6$ and Jahn-Teller-distorted NiO$_6$ octahedra. Above $T_\mathrm{JT}$ where …
View article: Observation of a Reversible Order‐Order Transition in a Metal‐Organic Framework – Ionic Liquid Nanocomposite Phase‐Change Material
Observation of a Reversible Order‐Order Transition in a Metal‐Organic Framework – Ionic Liquid Nanocomposite Phase‐Change Material Open
Metal‐organic framework (MOF) composite materials containing ionic liquids (ILs) have been proposed for a range of potential applications, including gas separation, ion conduction, and hybrid glass formation. Here, an order transition in a…
View article: A photocatalytic active Titanium-Metal-organic framework-inorganic glass composite
A photocatalytic active Titanium-Metal-organic framework-inorganic glass composite Open
Metal-organic framework (MOF) composites are proposed as solutions to the mechanical instability of pure MOF materials. Here we present a new compositional series of the recently discovered MOF-crystalline inorganic glass composites. In th…
View article: Observation of a reversible order-order transition in a metal-organic framework – ionic liquid nanocomposite phase change material
Observation of a reversible order-order transition in a metal-organic framework – ionic liquid nanocomposite phase change material Open
Composites composed of ionic liquids (ILs) and metal-organic framework (MOF) materials have been proposed for a range of potential applications, including gas separation, ion conduction, and hybrid glass formation. Here, we discover an ord…
View article: Maximal number of repetitions at percentages of the one repetition maximum
Maximal number of repetitions at percentages of the one repetition maximum Open
View article: Longitudinal growth modelling of strength adaptations in powerlifting athletes across ages in males and females
Longitudinal growth modelling of strength adaptations in powerlifting athletes across ages in males and females Open
View article: Meta-Analysis of Variation in Sport and Exercise Science
Meta-Analysis of Variation in Sport and Exercise Science Open
Meta-analysis has become commonplace within sport and exercise science for synthesising and summarising empirical studies. However, most research in the field focuses upon mean effects; particularly the effects of interventions to improve …
View article: Replicating lumbar extensor fatigue equivalent to soccer using isolated resistance exercise
Replicating lumbar extensor fatigue equivalent to soccer using isolated resistance exercise Open
View article: Perception of barbell velocity
Perception of barbell velocity Open
View article: Partial vs full range of motion resistance training
Partial vs full range of motion resistance training Open
Background: Range of motion (ROM) during resistance training is of growing interest and is potentially used to elicit differing adaptations (e.g. muscle hypertrophy and muscular strength and power). To date, attempts at synthesising the da…
View article: The eccentric:concentric strength ratio of human skeletal muscle in vivo
The eccentric:concentric strength ratio of human skeletal muscle in vivo Open
For decades, researchers have observed that eccentric (ECC) muscle strength is greater than concentric (CON) strength. However, knowledge of the ECC:CON strength ratio is incomplete and might inform resistance exercise prescriptions. Our p…
View article: effects of training load during dietary intervention upon fat loss
effects of training load during dietary intervention upon fat loss Open
View article: Effects of Velocity-Based Training vs. Alternative Resistance Training on Changes in Strength, Power and Sprint Speed
Effects of Velocity-Based Training vs. Alternative Resistance Training on Changes in Strength, Power and Sprint Speed Open
Background: Velocity-based training (VBT) may be an effective method for monitoring resistance training load because it accounts for daily changes in an individual's physical performance capabilities. However, the current evidence comparin…