Oxygen transport in perovskite-type solid oxide fuel cell materials: insights from quantum mechanics

AB Muñoz-García, AM Ritzmann… - Accounts of chemical …, 2014 - ACS Publications
Conspectus Global advances in industrialization are precipitating increasingly rapid
consumption of fossil fuel resources and heightened levels of atmospheric CO2. World …

Self-consistent Hubbard parameters from density-functional perturbation theory in the ultrasoft and projector-augmented wave formulations

I Timrov, N Marzari, M Cococcioni - Physical Review B, 2021 - APS
The self-consistent evaluation of Hubbard parameters using linear-response theory is
crucial for quantitatively predictive calculations based on Hubbard-corrected density …

Machine learning the Hubbard U parameter in DFT+U using Bayesian optimization

M Yu, S Yang, C Wu, N Marom - npj computational materials, 2020 - nature.com
Within density functional theory (DFT), adding a Hubbard U correction can mitigate some of
the deficiencies of local and semi-local exchange-correlation functionals, while maintaining …

[HTML][HTML] HP–A code for the calculation of Hubbard parameters using density-functional perturbation theory

I Timrov, N Marzari, M Cococcioni - Computer Physics Communications, 2022 - Elsevier
We introduce HP, an implementation of density-functional perturbation theory, designed to
compute Hubbard parameters (on-site U and inter-site V) in the framework of DFT+U and …

Extensive Benchmarking of DFT+U Calculations for Predicting Band Gaps

NE Kirchner-Hall, W Zhao, Y Xiong, I Timrov, I Dabo - Applied Sciences, 2021 - mdpi.com
Accurate computational predictions of band gaps are of practical importance to the modeling
and development of semiconductor technologies, such as (opto) electronic devices and …

Why do we use the materials and operating conditions we use for heterogeneous (photo) electrochemical water splitting?

A Govind Rajan, JMP Martirez, EA Carter - ACS Catalysis, 2020 - ACS Publications
Water splitting through the use of (photo) electrocatalysts is a carbon-free route to
sustainably produce hydrogen gas for use in various applications, such as ammonia and …

Evaluating transition metal oxides within DFT-SCAN and frameworks for solar thermochemical applications

G Sai Gautam, EA Carter - Physical Review Materials, 2018 - APS
Using the strongly constrained and appropriately normed (SCAN) and SCAN+ U
approximations for describing electron exchange correlation (XC) within density functional …

CuC(O) Interfaces Deliver Remarkable Selectivity and Stability for CO2 Reduction to C2+ Products at Industrial Current Density of 500 mA cm−2

R Du, Q Wu, S Zhang, P Wang, Z Li, Y Qiu, K Yan… - Small, 2023 - Wiley Online Library
The electrocatalytic CO2 reduction reaction (CO2RR) is an attractive technology for CO2
valorization and high‐density electrical energy storage. Achieving a high selectivity to C2+ …

Evaluating optimal for transition-metal oxides within the SCAN+ framework

OY Long, G Sai Gautam, EA Carter - Physical Review Materials, 2020 - APS
Redox-active 3 d transition-metal oxides (TMOs) are crucial ingredients for multiple
sustainable energy applications, including solar cells, batteries, catalysis, and solar …

Best practices for first-principles simulations of epitaxial inorganic interfaces

D Dardzinski, M Yu, S Moayedpour… - Journal of Physics …, 2022 - iopscience.iop.org
At an interface between two materials physical properties and functionalities may be
achieved, which would not exist in either material alone. Epitaxial inorganic interfaces are at …