Oxide–and silicate–water interfaces and their roles in technology and the environment

JL Bañuelos, E Borguet, GE Brown Jr… - Chemical …, 2023 - ACS Publications
Interfacial reactions drive all elemental cycling on Earth and play pivotal roles in human
activities such as agriculture, water purification, energy production and storage …

Non-adiabatic excited-state molecular dynamics: Theory and applications for modeling photophysics in extended molecular materials

TR Nelson, AJ White, JA Bjorgaard, AE Sifain… - Chemical …, 2020 - ACS Publications
Optically active molecular materials, such as organic conjugated polymers and biological
systems, are characterized by strong coupling between electronic and vibrational degrees of …

Ultrafast Dynamics of Photongenerated Holes at a CH3OH/TiO2 Rutile Interface

W Chu, WA Saidi, Q Zheng, Y Xie, Z Lan… - Journal of the …, 2016 - ACS Publications
Photogenerated charge carrier dynamics near molecule/TiO2 interfaces are important for the
photocatalytic and photovoltaic processes. To understand this fundamental aspect, we …

Quasi-diabatic representation for nonadiabatic dynamics propagation

A Mandal, SS Yamijala, P Huo - Journal of chemical theory and …, 2018 - ACS Publications
We develop a nonadiabatic dynamics propagation scheme that allows interfacing diabatic
quantum dynamics methods with commonly used adiabatic electronic structure calculations …

Introducing asymmetry induced by benzene substitution in a rigid fused π spacer of D− π–A-Type solar cells: a computational investigation

X Shi, Y Yang, L Wang, Y Li - The Journal of Physical Chemistry C, 2019 - ACS Publications
A rigid fused π-conjugated segment has a bilaterally symmetric structure for most reported
dyes synthesized with the strategy of rigidification in a solar cell. In this work, a series of dyes …

Photoexcited nonadiabatic dynamics of solvated push–pull π-conjugated oligomers with the NEXMD software

AE Sifain, JA Bjorgaard, TR Nelson… - Journal of chemical …, 2018 - ACS Publications
Solvation can be modeled implicitly by embedding the solute in a dielectric cavity. This
approach models the induced surface charge density at the solute–solvent boundary, giving …

Promising pyridinium ylide based anchors towards high-efficiency dyes for dye-sensitized solar cells applications: Insights from theoretical investigations

TF Lu, W Li, J Chen, J Tang, FQ Bai, HX Zhang - Electrochimica Acta, 2018 - Elsevier
We theoretically examine a series of anchors for dye-sensitized solar cells application, with
particular attention was paid to the potential of novel pyridinium ylide based anchors. The …

Nonadiabatic molecular dynamics with tight-binding fragment molecular orbitals

AV Akimov - Journal of Chemical Theory and Computation, 2016 - ACS Publications
This work presents a nonadiabatic molecular dynamics methodology that relies on the use
of fragment molecular orbitals computed using tight-binding Hamiltonians. The approach …

Anionic ancillary ligands in cyclometalated Ru (II) complex sensitizers improve photovoltaic efficiency of dye-sensitized solar cells: insights from theoretical …

TF Lu, W Li, FQ Bai, R Jia, J Chen… - Journal of Materials …, 2017 - pubs.rsc.org
We report a theoretical study concerning the impact of anionic ancillary ligands of Ru (II)
complex dyes on the performance of dye-sensitized solar cells. We explicitly discuss three …

Atomistic analysis of room temperature quantum coherence in two-dimensional CdSe nanostructures

S Pal, P Nijjar, T Frauenheim, OV Prezhdo - Nano Letters, 2017 - ACS Publications
Recent experiments on CdSe nanoplatelets synthesized with precisely controlled thickness
that eliminates ensemble disorder have allowed accurate measurement of quantum …