Energy Materials Archives

Phase-controllable large-area two dimensional In2Se3 and ferroelectric heterophase junction

January 30, 2023

Memory transistors based on two-dimensional (2D) ferroelectric semiconductors are intriguing for next-generation in-memory computing. Using the #FusionSelect, a heating study was performed on some beautiful 2D In2Se3 films. The phase-controllable synthesis strategies of large-area 2D In2Se3 films from this study can open numerous opportunities in developing novel structures and concepts for future FE electronics … Read More

Metal Monolayers on Command: Underpotential Deposition at Nanocrystal Surfaces: A Quantitative Operando Electrochemical Transmission Electron Microscopy Study

October 17, 2022

By Kong Lor

Are you interested in combing #LiquidEM and #Xrayspectroscopy? Authors from #UniversityofBerkley have recently published some beautiful results in #JACS on Cu nanocatalysts for CO2 electroreduction. Using a #PoseidonSelect in their beamline set-up for small-angle x-ray scattering, the researchers were able to investigate the chemical environment and interparticle information on nanocatalysts. Want to learn more? … Read More

Operando Resonant Soft X-ray Scattering Studies of Chemical Environment and Interparticle Dynamics of Cu Nanocatalysts for CO2 Electroreduction

October 17, 2022

By Kong Lor

Another new publication on a Tuesday! In this new publication the researchers combined X-ray absorption spectroscopy and #LiquidEM electrochemistry. Using small-angle X-ray scattering, they were able to probe particle-particle interactions of large ensambles of nanoparticles, while doing electrochemistry simultaneously! Please take a look at their research here: https://lnkd.in/gecsg-an #microscopy #electronmicroscopy #insituTEM #catalysis #PoseidonSelect#electrochemistry #SAXS … Read More

Elucidating Cathodic Corrosion Mechanisms with Operando Electrochemical Transmission Electron Microscopy

October 17, 2022

By Kong Lor

Please take a look at this great new paper just published in #JACS by the group at Cornell University. They are combining 4D-STEM and Electrochemistry all with in situ #LiquidEM. In this study the authors look at the corrosion of bulk electrodes, impacting the structural degradation. Yao Yang Cornell University If you want to … Read More

Frequency-controlled electrophoretic mobility of a particle within a porous, hollow shell

August 29, 2022

By Kong Lor

Publication update on a Tuesday! Researchers at Universiteit Utrecht University have recently published on how yolk-shell particle behaviour can be influenced by an AC field using the #PoseidonSelect in an #LiquidEM environment. The mobility of the core particles was impacted just by changing the AC field creating a frequency-dependent mobility. You can read more … Read More

Operando Electrochemical TEM, ex-situ SEM and Atomistic Modeling Studies of MnS dissolution and its role in Triggering Pitting Corrosion in 304L Stainless Steel

June 13, 2022

By Kong Lor

Researchers at University of Virginia used operando TEM to study pitting corrosion in stainless steel. Using a Protochips #PoseidonSelect they performed liquid-TEM studies during applied potentiodynamic polarization and observed the dissolution of MnS in inclusions in a lamella of 304L stainless steel. Read their paper published in Corrosion Science here: https://lnkd.in/g5yUxGwv. Danyil Kovalov Christopher … Read More

Category: Energy Materials