Enhanced photocatalytic hydrogen evolution of Ru/TiO2-x via oxygen vacancy-assisted hydrogen spillover process

F Yang, L Zhang, F Li, Z Zhang, L Cui, R Li… - Journal of Colloid and …, 2023 - Elsevier
Hydrogen spillover effects will significantly improve the activity of photocatalytic hydrogen
evolution reactions (HER), while their introduction and optimization require the construction …

Blue TiO2 with tunable oxygen-vacancy defects for enhanced photocatalytic diesel oil degradation

YJ Lee, LK Putri, BJ Ng, LL Tan, TY Wu, SP Chai - Applied Surface Science, 2023 - Elsevier
The proliferation of marine petroleum exploitation has culminated in the undesired release
of oils into the aquatic ecosystem, causing detrimental environmental effects. Photocatalysis …

Resolving the effect of oxygen vacancies on Co nanostructures using soft XAS/X-PEEM

C Qiu, Y Odarchenko, Q Meng, S Xu… - ACS …, 2022 - ACS Publications
Improving both the extent of metallic Co nanoparticle (Co NP) formation and their stability is
necessary to ensure good catalytic performance, particularly for Fischer–Tropsch synthesis …

Understanding high photocatalytic activity of the TiO 2 high-pressure columbite phase by experiments and first-principles calculations

J Hidalgo-Jiménez, T Akbay, T Ishihara… - Journal of Materials …, 2023 - pubs.rsc.org
The clean production of hydrogen as a zero-emission fuel can be done using photocatalysis,
with TiO2 being one of the most promising photocatalysts. However, the activity of TiO2 …

Sulfur Vacancies Enriched 2D ZnIn2S4 Nanosheets for Improving Photoelectrochemical Performance

S Hu, L **, W Si, B Wang, M Zhu - Catalysts, 2022 - mdpi.com
Vacancies engineering based on semiconductors is an effective method to enhance
photoelectrochemical activity. Herein, we used a facile one-step solvothermal method to …

Defect States and Polarons in Photocatalytic Semiconductors Revealed via Time-Resolved Spectroscopy

Y Xu, Z Wang, Y Weng - The Journal of Physical Chemistry C, 2024 - ACS Publications
Defect states and polarons of photocatalytic semiconductors play important roles by notably
influencing carrier mobility and reactivity. Extensive studies have focused on identifying …

High‐Pressure Induction and Quantitative Regulation of Oxygen Vacancy Defects in Lithium Titanate

L Yan, J Qin, B Liang, Q Wang… - Advanced Functional …, 2023 - Wiley Online Library
Inspired by the functional properties of ion defect induction and charge compensation in
defect engineering, these methods are expected to be an effective strategy to solve the …

[HTML][HTML] Metal-anchoring, metal oxidation-resistance, and electron transfer behavior of oxygen vacancy-rich TiO2 in supported noble metal catalyst for room …

W Ahmad, H Jeong, HH Nahm, Y Lee, E Park… - Chemical Engineering …, 2023 - Elsevier
Thermal catalytic oxidation at room temperature using a noble metal catalyst is a rapid,
stable, and efficient removal strategy for HCHO, a ubiquitous indoor air pollutant. However …

Synthesis and characterization of titanium dioxide hollow nanofiber for photocatalytic degradation of methylene blue dye

NN Mohammad Jafri, J Jaafar, NH Alias, S Samitsu… - Membranes, 2021 - mdpi.com
Environmental crisis and water contamination have led to worldwide exploration for
advanced technologies for wastewater treatment, and one of them is photocatalytic …

High Pressure Rapid Synthesis of LiCrTiO4 with Oxygen Vacancy for High Rate Lithium‐Ion Battery Anodes

L Yan, J Qin, B Liang, S Gao, B Wang, J Cui, A Bolag… - Small, 2022 - Wiley Online Library
Lithium‐ion battery based on LiCrTiO4 (LCTO) is considered to be a promising anode
material, as they provide higher safety and durability beyond than that of graphite electrode …