Results 141 to 150 of about 77,736 (258)

Dynamics of CO photooxidation to CO₂ on rutile (110). [PDF]

Commun Chem
Gleissner H, Wagstaffe M, Wenthaus L, Domínguez-Castro A, Gupta V, Chung S, Palutke S, Dziarzhytski S, Kutnyakhov D, Heber M, Brenner G, Redlin H, Pressacco F, Domínguez Garcia A, Frauenheim T, Noei H, Stierle A.   +16 more
europepmc   +1 more source

Climate conditions on the South‐Iberian Palaeomargin during the latest Pliensbachian to early Toarcian: A mineralogical and geochemical study from hemipelagic deposits

Sedimentology, EarlyView.
ABSTRACT The integrated analysis of lithofacies, mineralogy and geochemistry of the hemipelagic marine succession exposed in La Cerradura section (South‐Iberian Palaeomargin) provides new information to characterise the palaeoenvironmental conditions during the latest Pliensbachian to early Toarcian, including the Jenkyns Event.
Chaima Ayadi, Isabel Abad, Elisa Laita, Ali Mokhtar Samet, Matías Reolid   +4 more
wiley   +1 more source

Enhancing gas sensing and optoelectronic properties of rutile TiO₂ <i>via</i> transition metal doping: a DFT + <i>U</i> study. [PDF]

RSC Adv
Tirfie Zegbreal L, Aberra N, Motaung DE, Werta SZ, Hone FG.   +4 more
europepmc   +1 more source

Engineering Metastability in Atomic Layer Deposition: Polymorph and Valence Control. [PDF]

Small
Jeon J, Ryu SH, Ye S, Park GM, Kim SK.
europepmc   +1 more source

Thermocatalytic Behavior of TiO₂ as a Dehydrogenation Catalyst: A Case Study of Methane Activation and Nonoxidative Coupling. [PDF]

ACS Omega
Roy JK, Abdelgaid M, Mpourmpakis G.
europepmc   +1 more source

Bulk and Surface Dual‐Modification for Stabilizing RuO2 Anode in 2 A cm−2 PEMWE Operation

Advanced Materials, Volume 38, Issue 19, 1 April 2026.
The high‐current‐density stability of the RuO2‐based anode in PEMWE could be taken care of by a bulk and surface dual modification strategy developed in this work, where Cr doping modulates the Ru valence state in the bulk phase, suppressing Ru overoxidation, whereas Si modification stabilizes the reaction interface by inhibiting catalyst ...
Jiayi Tang, Zijun Fang, Yu‐Cheng Huang, Daqin Guan, Bin Chen, Zongping Shao   +5 more
wiley   +1 more source

Effect of Pressure-Assisted Heat Treatment on the Crystalline Phase of Titanium Dioxide, Niobium Pentoxide, and Ruthenium-Modified Oxides. [PDF]

ACS Omega
Pires PB, Fuziki MEK, Lenzi GG, Sabino SDRF, Novatski A, Tebcherani SM, Dias DT.   +6 more
europepmc   +1 more source

Oxygen Evolution Reaction Catalysts for Acidic‐Media CO2 Electrolyzers

Advanced Materials, Volume 38, Issue 19, 1 April 2026.
Acidic‐media CO2 electroreduction (CO2R) could decarbonize chemical production, despite relying on rare‐earth elements for anodic oxygen evolution reaction (OER). Transferring the learnings from mature sister technologies (water electrolysis) could accelerate technological development.
Mingcheng Huang, Adnan Ozden
wiley   +1 more source

Catalytic Ammonia Synthesis over Pure, Defective, and Metal-Doped Rutile TiO₂: A Periodic DFT Study. [PDF]

J Phys Chem C Nanomater Interfaces
Núñez-Zarur F, Muñoz Peña AC, Ariza-Gómez ML, Rodríguez J, Flórez Yepes E.   +4 more
europepmc   +1 more source

Wide‐Range Adaptive Metal Oxide for Hydrogen Sulfide Detection From Earth to Space‐Like Environments

Advanced Science, Volume 13, Issue 19, 2 April 2026.
This work presents a gas sensing platform based on Cu‐doped SnO2 microspheres that operates reliably from ambient to space‐like conditions. The sensor maintains performance across vacuum and cryogenic environments, bypassing traditional oxygen‐mediated mechanisms, utilizing direct chemisorption and interfacial charge transfer.
Xi Chen, Jiaxin Chen, Yanghui Liu, Junhao Cao, Yang Yuan, Kaixin Chen, Yilang Ye, Tongshuai Yang, Yongqing Fu, Wei Luo   +9 more
wiley   +1 more source