Electrocatalysis in alkaline media and alkaline membrane-based energy technologies
Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …
Recent experimental and theoretical advances in the design and science of high-entropy alloy nanoparticles
High-entropy alloy nanoparticles (HEA-NPs) hold unrestricted promise for various
applications in an unlimited chemical compositional space, as shown in recent years. These …
applications in an unlimited chemical compositional space, as shown in recent years. These …
Steam-created grain boundaries for methane C–H activation in palladium catalysts
Defects may display high reactivity because the specific arrangement of atoms differs from
crystalline surfaces. We demonstrate that high-temperature steam pretreatment of palladium …
crystalline surfaces. We demonstrate that high-temperature steam pretreatment of palladium …
Operando methods: A new era of electrochemistry
One of the grand challenges facing electrochemistry is to directly resolve the complex nature
of (electro) catalyst active sites and capture real-time “movies” of reaction dynamics, ie …
of (electro) catalyst active sites and capture real-time “movies” of reaction dynamics, ie …
Formation and impact of nanoscopic oriented phase domains in electrochemical crystalline electrodes
Electrochemical phase transformation in ion-insertion crystalline electrodes is accompanied
by compositional and structural changes, including the microstructural development of …
by compositional and structural changes, including the microstructural development of …
[HTML][HTML] Detectors—The ongoing revolution in scanning transmission electron microscopy and why this important to material characterization
Detectors are revolutionizing possibilities in scanning transmission electron microscopy
because of the advent of direct electron detectors that record at a high quantum efficiency …
because of the advent of direct electron detectors that record at a high quantum efficiency …
Clam** enables enhanced electromechanical responses in antiferroelectric thin films
Thin-film materials with large electromechanical responses are fundamental enablers of
next-generation micro-/nano-electromechanical applications. Conventional …
next-generation micro-/nano-electromechanical applications. Conventional …
Very-high dynamic range, 10,000 frames/second pixel array detector for electron microscopy
Precision and accuracy of quantitative scanning transmission electron microscopy (STEM)
methods such as ptychography, and the map** of electric, magnetic, and strain fields …
methods such as ptychography, and the map** of electric, magnetic, and strain fields …
Unsupervised machine learning and cepstral analysis with 4D-STEM for characterizing complex microstructures of metallic alloys
Four-dimensional scanning transmission electron microscopy, coupled with a wide array of
data analytics, has unveiled new insights into complex materials. Here, we introduce a …
data analytics, has unveiled new insights into complex materials. Here, we introduce a …
Lattice strain measurement of core@ shell electrocatalysts with 4D scanning transmission electron microscopy nanobeam electron diffraction
Strain engineering enables the direct modification of atomic bonding and is currently an
active area of research aimed at improving electrocatalytic activity. However, directly …
active area of research aimed at improving electrocatalytic activity. However, directly …