Visible light generation of a microsecond long-lived potent reducing agent

Z Zhao, F Niu, P Li, H Wang, Z Zhang… - Journal of the …, 2022 - ACS Publications
Photoexcitation of molecular radicals can produce strong reducing agents; however, the
limited lifetimes of the doublet excited states preclude many applications. Herein, we …

Interface Modification Uncovers the Potential Application of SnO2/TiO2 Double Electron Transport Layer in Efficient Cadmium‐Free Sb2Se3 Devices

W Wang, L Yao, J Dong, L Wu, Z Cao… - Advanced Materials …, 2022 - Wiley Online Library
An undesirable p–n heterojunction interface of Sb2Se3 absorber with Cd‐free electron
transport layer (ETL) is one of the key problems hindering the efficiency improvement of …

Photodriven water oxidation initiated by a surface bound chromophore-donor-catalyst assembly

D Wang, Z Xu, MV Sheridan, JJ Concepcion, F Li… - Chemical …, 2021 - pubs.rsc.org
In photosynthesis, solar energy is used to produce solar fuels in the form of new chemical
bonds. A critical step to mimic photosystem II (PS II), a key protein in nature's photosynthesis …

Double interface modification promotes efficient Sb2Se3 solar cell by tailoring band alignment and light harvest

W Wang, Z Cao, X Zuo, L Wu, J Luo, Y Zhang - Journal of Energy Chemistry, 2022 - Elsevier
The band alignment at the front interfaces is crucial for the performance of Sb 2 Se 3 solar
cell with superstrate configuration. Herein, a SnO 2/TiO 2 thin film, demonstrated beneficial …

A compendium and meta-analysis of flatband potentials for TiO2, ZnO, and SnO2 semiconductors in aqueous media

MY Patel, MJ Mortelliti, JL Dempsey - Chemical Physics Reviews, 2022 - pubs.aip.org
Semiconductor/electrolyte interfaces are of great interest to numerous scientific fields
including renewable energy,(photo) electrochemistry, and energy storage. The …

Interfacial Electron Transfer through Ultrathin ALD TiOx Layers: A Comparative Study of TiO2/TiOx and SnO2/TiOx Core/Shell Nanocrystals

MJ Mortelliti, AN Wang, JL Dempsey - The Journal of Physical …, 2021 - ACS Publications
Mesoporous anatase TiO2, mixed anatase/brookite TiO2, and rutile-type SnO2
nanocrystalline films were coated with ultrathin (< 5 nm) TiO x by the atomic layer deposition …

Flexible to rigid: IR spectroscopic investigation of a rhenium-tricarbonyl-complex at a buried interface

KT Oppelt, L Sevéry, M Utters, SD Tilley… - Physical Chemistry …, 2021 - pubs.rsc.org
This work explores the solid–liquid interface of a rhenium-tricarbonyl complex embedded in
a layer of zirconium oxide deposited by atomic layer deposition (ALD). Time-resolved and …

Ultrathin Tin-Doped Titanium Oxide by Atomic Layer Deposition on a Mesoporous Substrate: Physical/Electronic Structure, Spectroelectrochemistry, and Interfacial …

MJ Mortelliti, MY Patel, JL Dempsey - The Journal of Physical …, 2022 - ACS Publications
Ternary atomic layer deposition (ALD) of tetrakisdimethylamido tin (IV) and titanium (IV) with
water was used to fabricate ultrathin (< 5 nm) Sn-doped TiO x (Sn: TiO x) coatings on a …

Mixed Tin-Titanium Oxides by Atomic Layer Deposition on Planar Substrates: Physical and Electronic Structure

MJ Mortelliti, CW Huang, JM Atkin, JL Dempsey - Applied Surface Science, 2022 - Elsevier
Ternary atomic layer deposition of Sn-doped TiO x (Sn: TiO x) and Ti-doped SnO x (Ti: SnO
x) was performed using tetrakisdimethylamidotitanium (IV) and tin (IV) with water at 150° C …

Electroabsorption as a Probe of Electrons Injected into Nanocrystalline SnO2/TiO2 Core/Shell Thin Films

EM James, MT Bennett, GJ Meyer - The Journal of Physical …, 2023 - ACS Publications
Core/shell nanoparticles comprised of a SnO2 core and a TiO2 shell, SnO2/TiO2, present in
a mesoporous thin film, are of practical interest for applications in dye-sensitized water …