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“…We use SiO(2) as a template and dopamine as a carbon source to synthesize a hollow C shell, and we load Co and Ru nanoparticles onto it to obtain a Co–Ru@C shell composite. …”
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“…The aim of this study is to fabricate a hybrid composite of iron (Fe) core–carbon (C) shell nanoparticles with enhanced magnetic properties for contrast enhancement in magnetic resonance imaging (MRI). …”
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“…Here, we report a reconstruction-immunized catalyst system in which Cu nanoparticles are protected by a quasi-graphitic C shell. This C shell epitaxially grew on Cu with quasi-graphitic bonding via a gas–solid reaction governed by the CO (g) - CO(2) (g) - C (s) equilibrium. …”
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“…Electrochemical characterizations in half-cells, on electrodes not containing additional conductive additive, revealed the importance of the protective C shell to achieve high specific capacity (up to 2200 mAh.g(−1)), along with good stability (200 cycles with an average Ceff > 99%). …”
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“…They indicate that the presence of the C shell is responsible for a significant enhancement of the photocurrent.…”
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“…Benefiting from the unique nanocapsule structure, especially inner CoS/C shell and outer pure C shell, the MnS@CoS/C@C composite as anode material presents excellent cycling performance (674 mAh g(−1) at 1 A g(−1) after 300 cycles; 481 mAh g(−1) at 5 A g(−1) after 300 cycles) and superior rate capability (1133.3 and 650.6 mAh g(−1) at 0.1 and 4 A g(−1)), compared to the control materials (MnS and MnS@CoS/C) and other MnS composites. …”
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“…By adjusting several synthetic parameters, the size of the Au core, the thickness of the C shell, and the surface coverage of Pt satellites can all be tuned independently. …”
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“…Fe atoms are preferentially exsolved from CoFe alloy bulk to the surface and then be carburized into a Fe(x)C shell under thermal syngas atmosphere, subsequently the formed Fe(x)C shell is passivated by air, obtaining CoFe@FeO(x) with a CoFe alloy core and a FeO(x) shell. …”
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“…This work introduces novel Pd-doped Co nanoparticles encapsulated in graphite carbon shell electrode (Pd-doped CoNPs@C shell) as a highly active OER electrocatalyst towards alkaline seawater oxidation, which outperforms the state-of-the-art catalyst, RuO(2). …”
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“…The hmC shell contains ~6 nm FeCo/graphitic carbon shell (FeCo/GC) nanoparticles. …”
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“…The propagation of the hot particles in the liquid results in the local evaporation of this liquid, which leads to the formation of a C-shell around each Cu particle. In few cases where the shape of the Cu particle is not spherical, carbon nanoonions are detected between the C-shell and the Cu core. …”
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“…It was found that over time, the nanoparticles were covered with a thin Ni(3)C shell measuring approximately 1–4 nm, and each Ni core was composed of poly grains. …”
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“…METHODS: Dockres and some of its supporting utilities are written Fortran-77; other utilities are written as C-shell scripts. They support the parallel execution of the screening. …”
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“…In particular, a multivariate analysis of C/N, δ(13)C and δ(15)N in manila clam tissues as well as δ(13)C in shells and [Formula: see text] (13)C (calculated as δ(13)C(shell)–δ(13)C(tissues)) seems a promising approach for tracking the geographical origin of manila clams at the regional scale.…”
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“…In this study, hollow ZnFe(2)O(4) nanospheres were successfully synthesized by a solvothermal precipitation method firstly; based on this, a C shell precursor phenolic resin was coated on the ZnFe(2)O(4) hollow nanospheres' surface by an in situ oxidative polymerization method, and then ZnFe(2)O(4)@C was obtained by high-temperature calcination. …”
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“…The electrical performance of the grown NiSi/SiC core-shell nanowires was characterized by the conducting AFM and it is found that the measured conductivities of the nanowires were higher than the reported works that might be enhanced by SiC shell layer on NiSi nanowires. The high conductivity of NiSi/SiC core-shell nanowires could potentially improve the electrical performance of the nanowires-based devices for harsh environment applications such as field effect transistors, field emitters, space sensors, and electrochemical devices.…”
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“…We documented live C. fluminea in temperatures as low as 0.3°C. Shell size of recovered individuals suggested multiple cohorts, and the appearance of a new cohort at the end of the study, indicating active reproduction in the lake and suggesting the population had likely been present in the lake for at least two winters by the conclusion of the study period. …”
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