نتایج جستجو برای: cofe alloy
تعداد نتایج: 52691 فیلتر نتایج به سال:
searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggesstions for reducing this burden, to Washington Headquarters Services, Directorate for Information Operations and Reports, 1215 Jefferson Davis Hi...
Исследованы новые магнитные нанокомпозиты (МНК) оксид графена (GrO)/магнетит (Fe 3 O 4 ) + кобальтовый феррит (CoFe 2 различных концентраций синтезированные механохимическим методом, представляющим собой процесс механического измельчения в шаровой мельнице водной среде оксида и предварительно синтезированных порошков магнетита феррита кобальта. Были получены исследованы МНК GrO/Fe CoFe полученн...
The design and synthesis of a highly active noble metal-free electrocatalyst for hydrogen evolution reaction (HER) from water splitting are crucial renewable energy technologies. Herein, we report the growth molybdenum disulfide (MoS2) on N-doped carbon encapsulated metal particles ([email protected]@MoS2, where M = Co, Fe or CoFe alloy) as HER. hierarchical MoS2 nanosheets grown [email protect...
A CoFe Prussian blue analogue is coupled with brown TiO2 nanoparticles to achieve an earth-abundant photocatalytic water oxidation assembly.
Discontinuous metal–insulator multilayers [Co80Fe20(t)/Al2O3(3 nm)]n were studied by SQUID magnetometry and AC susceptometry. CoFe forms ferromagnetic particles in the Al2O3 matrix. In this paper, we focus on the field dependence of the AC susceptibility of samples with t 1⁄4 1:3 nm. We find strong evidence for transitions from a superparato a superferromagnetic and, finally, to a reentrant sup...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید