Fundamentals and Catalytic Applications of CeO2-Based Materials
Cerium dioxide (CeO2, ceria) is becoming an ubiquitous constituent in catalytic systems for
a variety of applications. 2016 sees the 40th anniversary since ceria was first employed by …
a variety of applications. 2016 sees the 40th anniversary since ceria was first employed by …
Surface point defects on bulk oxides: atomically-resolved scanning probe microscopy
Metal oxides are abundant in nature and they are some of the most versatile materials for
applications ranging from catalysis to novel electronics. The physical and chemical …
applications ranging from catalysis to novel electronics. The physical and chemical …
Toward a Consistent Prediction of Defect Chemistry in CeO2
Polarizable shell-model potentials are widely used for atomic-scale modeling of charged
defects in solids using the Mott–Littleton approach and hybrid Quantum …
defects in solids using the Mott–Littleton approach and hybrid Quantum …
O2 Activation on Ceria Catalysts—The Importance of Substrate Crystallographic Orientation
C Yang, X Yu, S Heißler, PG Weidler… - Angewandte Chemie …, 2017 - Wiley Online Library
An atomic‐level understanding of dioxygen activation on metal oxides remains one of the
major challenges in heterogeneous catalysis. By performing a thorough surface‐science …
major challenges in heterogeneous catalysis. By performing a thorough surface‐science …
Fluoride-capped nanoceria as a highly efficient oxidase-mimicking nanozyme: inhibiting product adsorption and increasing oxygen vacancies
Y Zhao, Y Wang, A Mathur, Y Wang, V Maheshwari… - Nanoscale, 2019 - pubs.rsc.org
Nanozymes aim to mimic enzyme activities using nanomaterials. Nanoceria (CeO2
nanoparticles) is an important model nanozyme for its rich redox chemistry. In particular, its …
nanoparticles) is an important model nanozyme for its rich redox chemistry. In particular, its …
Advances in cerium dioxide nanomaterials: Synthesis strategies, property modulation, and multifunctional applications
Cerium dioxide nanomaterials, have attracted immense research interest due to their unique
properties and diverse applications. This comprehensive review summarizes the recent …
properties and diverse applications. This comprehensive review summarizes the recent …
Synergistic fluoride adsorption by composite adsorbents synthesized from different types of materials—A review
Y Wei, L Wang, H Li, W Yan, J Feng - Frontiers in Chemistry, 2022 - frontiersin.org
The reduction of fluoride concentrations in water is one of many concerns. Adsorption is the
most widely used technology for fluoride removal and the center to development of …
most widely used technology for fluoride removal and the center to development of …
Dynamic control and quantification of active sites on ceria for CO activation and hydrogenation
W Shao, Y Zhang, Z Zhou, N Li, F Jiao, Y Ling… - Nature …, 2024 - nature.com
Ceria (CeO2) is a widely used oxide catalyst, yet the nature of its active sites remains
elusive. This study combines model and powder catalyst studies to elucidate the structure …
elusive. This study combines model and powder catalyst studies to elucidate the structure …
Oxygen-Vacancy Dynamics and Entanglement with Polaron Hop** at the Reduced Surface
D Zhang, ZK Han, GE Murgida… - Physical Review Letters, 2019 - APS
The migration of oxygen vacancies (VO) in ceria-based systems is crucial to their
functionality in applications. Yet, although the VO's structure and the distribution of the Ce 3+ …
functionality in applications. Yet, although the VO's structure and the distribution of the Ce 3+ …
Clustering of Oxygen Vacancies at : Critical Role of Hydroxyls
XP Wu, XQ Gong - Physical Review Letters, 2016 - APS
By performing density functional theory calculations corrected by an on site Coulomb
interaction, we find that the defects at the CeO 2 (111) surface observed by the scanning …
interaction, we find that the defects at the CeO 2 (111) surface observed by the scanning …