Results 71 to 80 of about 22,217 (245)
Subsurface Stabilization of Interstitial Pt Atoms on CeO<sub>2</sub>(111): Rethinking Single-Atom Catalyst Architectures. [PDF]
Angew Chem Int Ed EnglBy combining polarization‐resolved IRRAS on atomically flat CeO2(111) single crystals with quantitative XPS and DFT calculations, we identify an unusual subsurface interstitial configuration of Pt single atoms that gives rise to a previously unobserved, blue‐shifted CO vibrational mode.
Chen S +7 more
europepmc +2 more sources
Carbon Energy, EarlyView.A combination of visible light and thermal energy accelerates the CO formation rate up to 57 times compared to dark conditions using a 3Cu/CeTiO2−x catalyst. Kinetic analysis, as well as steady state and transient spectroscopy, was applied under photocatalytic conditions to analyze and disentangle the reaction channels under dark and illuminated ...
Miha Okorn +4 more
wiley +1 more source
De Nugis Groebnerialium 6: Rump, Ufnarovski, Zacharias
, 2022 Moved by a question posed us by Wolfgang Rump, we investigate the Rump ideal I(p(2) - pq + qp) subset of Z q, q(-1), p and we show, this way, the power of Zacharias ...
Ceria, M, Mora, F
core +1 more source
Nanomaterials, 2020 Ceria nanoparticles are cell compatible antioxidants whose activity can be enhanced by gold deposition and by surface functionalization with positive triphenylphosphonium units to selectively target the mitochondria.
Patricia Gutiérrez-Carcedo +8 more
doaj +1 more source
Carbon Energy, EarlyView.Systematic alloying of Ni with Cu, Fe, and Co in Ni/YSZ electrodes modifies active site density up to 43%, decreases activation energies by up to 44%, and reduces carbon deposition fourfold. Cu–Ni alloy is among the most promising alloy catalysts for electrochemical CO2 reduction in SOECs.
Min Jun Oh +9 more
wiley +1 more source
Ceria-Spiderweb Nanosheets Unlock the Energy-Storage Properties in the Sleeping Triplite (Mn2(PO4)F)
, 2021 Rechargeable aqueous mobile-ion batteries (RAMIBs) are attractive next-generation battery technologies. Manganese fluorophosphate (triplite), Mn2(PO4)F (MFP), and its ceria- and carbon-coated composites (i.e., MFP-CeO2 and MFP-C-CeO2), have been ...
Bertold Rasche +11 more
core +1 more source
Photothermal CO2 Hydrogenation: Reactions, Mechanisms, and Catalyst Design
Carbon Energy, EarlyView.Reactions, mechanisms, and catalyst design for photothermal CO2 hydrogenation. ABSTRACT Photothermal CO2 hydrogenation has attracted extensive attention because it provides a green and sustainable approach to fuel and chemicals production. The photothermal catalyst plays a critical role in CO2 conversion through a range of reactions.
Shuai Yan +15 more
wiley +1 more source
CrystalsKIT-6 samples were prepared at hydrothermal aging temperatures of 60, 100, and 140 °C, and used as templates for nanocasting of zirconium-doped ceria.
Katarina Mužina +8 more
doaj +1 more source
Carbon Energy, EarlyView.Holey‐structured, edge‐carboxylated graphene with a controlled specific surface area was synthesized using an environmentally friendly, CO2‐activated, KOH‐free ball‐milling process. ABSTRACT Graphene, notable for its high specific surface area, is ideal for catalyst support but faces challenges under harsh thermal catalytic conditions.
Seon‐Yong Ahn +5 more
wiley +1 more source
International Journal of Nanomedicine, 2012 Mo Dan,1,2 Michael T Tseng,3 Peng Wu,4 Jason M Unrine,5 Eric A Grulke,4 Robert A Yokel1,21Department of Pharmaceutical Sciences, College of Pharmacy, 2Graduate Center for Toxicology, University of Kentucky, Lexington, KY, USA; 3Departments of Anatomical ...
Dan M +5 more
doaj