202991

Applied Filters:

Keyword:'202991'

Showing 1-13 of 13 results for "202991" within Papers

Thermally stable single-atom platinum-on-ceria catalysts via atom trapping.

John Jones et al.

Science (New York, N.Y.), 353(6295), 150-154 (2016-07-09)

Catalysts based on single atoms of scarce precious metals can lead to more efficient use through enhanced reactivity and selectivity. However, single atoms on catalyst supports can be mobile and aggregate into nanoparticles when heated at elevated temperatures. High temperatures

Enhancing electrochemical performance by control of transport properties in buffer layers--solid oxide fuel/electrolyser cells.

Devaraj Ramasamy et al.

Physical chemistry chemical physics : PCCP, 17(17), 11527-11539 (2015-04-11)

The current work demonstrates how tailoring the transport properties of thin ceria-based buffer layers in solid oxide fuel or electrolyser cells can provide the necessary phase stability against chemical interaction at the electrolyte/electrode interface, while also providing radical improvements in

Preparation and Characterization of Self-Assembled Poly(l-Lactide) on the Surface of β-Tricalcium Diphosphate(V) for Bone Tissue Theranostics.

Jan A Zienkiewicz et al.

Nanomaterials (Basel, Switzerland), 10(2) (2020-02-23)

This work was aimed to obtain and characterize the well-defined biocomposites based on β-tricalcium diphosphate(V) (β-TCP) co-doped with Ce3+ and Pr3+ ions modified by poly(l-lactide) (PLLA) with precise tailored chain length and different phosphate to polymer ratio. The composites as

Inkjet Printing Functionalization of SOFC LSCF Cathodes.

Eleonora Venezia et al.

Nanomaterials (Basel, Switzerland), 9(4) (2019-04-27)

An important segment of the future renewable energy economy is the implementation of novel energy generation systems. Such electrochemical systems are solid oxide fuel cells, which have the advantage of direct conversion of the chemical energy stored in the fuel

Towards the Development of Antioxidant Cerium Oxide Nanoparticles for Biomedical Applications: Controlling the Properties by Tuning Synthesis Conditions.

Noemi Gallucci et al.

Nanomaterials (Basel, Switzerland), 11(2) (2021-03-07)

In this work CeO2 nanoparticles (CeO2-NPs) were synthesized through the thermal decomposition of Ce(NO3)3·6H2O, using as capping agents either octylamine or oleylamine, to evaluate the effect of alkyl chain length, an issue at 150 °C, in the case of octylamine

Catalytic hydrodechlorination of trichloroethylene in a novel NaOH/2-propanol/methanol/water system on ceria-supported Pd and Rh catalysts.

Martha Cobo et al.

Journal of environmental management, 158, 1-10 (2015-05-02)

The catalytic hydrodechlorination (HDC) of high concentrations of trichloroethylene (TCE) (4.9 mol%, 11.6 vol%) was studied over 1%Pd, 1%Rh and 0.5%Pd-0.5%Rh catalysts supported on CeO2 under conditions of room temperature and pressure. For this, a one-phase system of NaOH/2-propanol/methanol/water was designed

Ce-Doped NiFe-Layered Double Hydroxide Ultrathin Nanosheets/Nanocarbon Hierarchical Nanocomposite as an Efficient Oxygen Evolution Catalyst.

Huajie Xu et al.

ACS applied materials & interfaces, 10(7), 6336-6345 (2018-02-01)

Developing convenient doping to build highly active oxygen evolution reaction (OER) electrocatalysts is a practical process for solving the energy crisis. Herein, a facile and low-cost in situ self-assembly strategy for preparing a Ce-doped NiFe-LDH nanosheets/nanocarbon (denoted as NiFeCe-LDH/CNT, LDH

In vitro antifungal activity and in vivo antibiofilm activity of cerium nitrate against Candida species.

Ana Silva-Dias et al.

The Journal of antimicrobial chemotherapy, 70(4), 1083-1093 (2015-01-06)

The objective of this study was to clarify the antifungal properties of cerium, a lanthanide member, against Candida species. A comprehensive study with planktonic and sessile cells was performed. The ability of cerium nitrate (CN) to impair in vitro and

Structure and segregation of dopant-defect complexes at grain boundaries in nanocrystalline doped ceria.

Pratik P Dholabhai et al.

Physical chemistry chemical physics : PCCP, 17(23), 15375-15385 (2015-05-23)

Grain boundaries (GBs) dictate vital properties of nanocrystalline doped ceria. Thus, to understand and predict its properties, knowledge of the interaction between dopant-defect complexes and GBs is crucial. Here, we report atomistic simulations, corroborated with first principles calculations, elucidating the

Design of Effective Catalysts for Selective Alkyne Hydrogenation by Doping of Ceria with a Single-Atom Promotor.

Christopher Riley et al.

Journal of the American Chemical Society, 140(40), 12964-12973 (2018-09-18)

Since the discovery that ceria is an active catalyst for selective hydrogenation of alkynes, there has been much debate on the catalytic mechanism. In this work, we propose, based on density functional theory (DFT) investigations, a mechanism that involves the

Highly efficient near-UV-excitable Ca₂YHf₂Al₃O₁₂:Ce^{3+,Tb^{3+ green-emitting garnet phosphors with potential application in high color rendering warm-white LEDs.}}

Want S, et al.

Journal of Material Chemistry C, 8, 4408-4420 (2020)

Fabrication of layered double hydroxide microcapsules mediated by cerium doping in metal?organic frameworks for boosting water splitting.

Huajie Xu, et al.

Energy & Environmental Science, 13, 2949-2956 (2020)

Characterization of a nitric oxide (NO) donor molecule and cerium oxide nanoparticle (CNP) interactions and their synergistic antimicrobial potential for biomedical applications.

Lori M Estes et al.

Journal of colloid and interface science, 586, 163-177 (2020-11-15)

Broad-spectrum antimicrobials are needed to mitigate the complicated nature of antibiotic-resistant infections. It is imperative to formulate new antimicrobials by combining agents with different mechanisms and broader microbial targets. A combined antimicrobial solution could be a highly critical step towards

Page 1 of 1