Molecular views on mechanisms of Brønsted acid-catalyzed reactions in zeolites

C Chizallet, C Bouchy, K Larmier… - Chemical …, 2023 - ACS Publications
The Brønsted acidity of proton-exchanged zeolites has historically led to the most impactful
applications of these materials in heterogeneous catalysis, mainly in the fields of …

High temperature transition aluminas in δ-Al2O3/θ-Al2O3 stability range

L Kovarik, M Bowden, J Szanyi - Journal of Catalysis, 2021 - Elsevier
High temperature treated transition aluminas display adsorptive and catalytic properties that
are in many ways comparable to those of their low temperature counterpart γ-Al 2 O 3. While …

Insights into the Positive Effect of Post-Annealing on the Electrochemical Performance of Al2O3-Coated Ni-Rich NCM Cathodes for Lithium-Ion Batteries

RS Negi, E Celik, R Pan, R Stäglich… - ACS Applied Energy …, 2021 - ACS Publications
Ni-rich Li (Ni1–x–y Co x Mn y) O2-based cathodes still suffer from low cycling stability, which
arises from capacity fading and impedance rise due to parasitic side reactions at the …

Nature of Five-Coordinated Al in γ-Al2O3 Revealed by Ultra-High-Field Solid-State NMR

Z Zhao, D Xiao, K Chen, R Wang, L Liang… - ACS Central …, 2022 - ACS Publications
Five-coordinated Als (Al (V)) on the surface of aluminas play important roles when they are
used as catalysts or catalyst supports. However, the comprehensive characterization and …

[HTML][HTML] Perspectives for next generation lithium-ion battery cathode materials

SG Booth, AJ Nedoma, NN Anthonisamy, PJ Baker… - Apl Materials, 2021 - pubs.aip.org
Transitioning to electrified transport requires improvements in sustainability, energy density,
power density, lifetime, and approved the cost of lithium-ion batteries, with significant …

Development of a manufacturing process for Binder Jet 3D printed porous Al2O3 supports used in heterogeneous catalysis

HM Bui, R Fischer, N Szesni, M Tonigold… - Additive …, 2022 - Elsevier
A complete preparation route for the direct 3D printing of Al 2 O 3 supports made from
boehmite and bayerite was established using the Binder Jetting technology. The application …

Insight into the Promotion Effect of Trace Pd Doping on the Catalytic Performance of Ag/Al2O3 for C3H6-SCR of NOx

Z Liu, Y An, G Xu, Y Yu, H He - Environmental Science & …, 2023 - ACS Publications
The mechanistic cause of the enhancement of the C3H6-SCR activity of Ag/Al2O3 by trace
Pd doping and the corresponding structure–property relationship were investigated. Pd …

Advances in morphology-controlled alumina and its supported Pd catalysts: synthesis and applications

Y Yang, C Miao, R Wang, R Zhang, X Li… - Chemical Society …, 2024 - pubs.rsc.org
Alumina materials, as one of the cornerstones of the modern chemical industry, possess
physical and chemical properties that include excellent mechanical strength and structure …

High-Field One-Dimensional and Two-Dimensional 27Al Magic-Angle Spinning Nuclear Magnetic Resonance Study of θ-, δ-, and γ-Al2O3 Dominated Aluminum Oxides: Toward …

S Xu, NR Jaegers, W Hu, JH Kwak, X Bao, J Sun… - ACS …, 2021 - ACS Publications
Herein, a detailed analysis was carried out using high-field (19.9 T) 27Al magic-angle
spinning (MAS) nuclear magnetic resonance (NMR) on three specially prepared aluminum …

Modelling amorphous materials via a joint solid-state NMR and X-ray absorption spectroscopy and DFT approach: application to alumina

AF Harper, SP Emge, PCMM Magusin, CP Grey… - Chemical …, 2023 - pubs.rsc.org
Understanding a material's electronic structure is crucial to the development of many
functional devices from semiconductors to solar cells and Li-ion batteries. A material's …