NiFe-CO3-LDH体系的过渡态,经计算,能垒为182.27kJ/mol,氧气的吸附能为-93.55 kJ/mol.2,通过DOS图分析得出体系中的Fe在电子传输方面起到明显作用,可加速电子流动性,从而增加体系OER催化活性,三个不同层间阴离子的OER催化活性顺序为NiFe-CO3-LDHNiFe-NO3-LDH NiFe-Cl-LDH.3,使用Material Studio软件搭建NiⅡAl...
Ni-Fe-Alsite and bond disordersite preference of FemagnetisationstructureThe results of a detailed structural and magnetic study clearly indicate that regardless of the thermal history of the samples, Fe has a strong preference for the Ni sites in Ni-poor (nonstoichiometric) NiAl alloys. Fe ...
Ni bulk diffusion was measured in the B2 ordered NiFeAl alloys with a constant Al content of approximately 50 at.%. The 63Ni radioisotope in combination with the radiotracer serial sectioning technique was applied at higher temperatures and the secondary ion mass spectrometry ( 64Ni isotope) was...
摘要: 金属间化合物NiAl_3,FeAl_3和NiFcAl_9相应地是Al-Ni,Al-Fe和Al-Ni-Fe合金在富鋁区域內的主要相. 因此,为要知道这些合金的腐蝕性貭以及为进一步改善它們的耐蝕性能提供途径就必須弄清楚这些金属間化合物本身的腐蝕行为以及它們在合DOI: 10.1360/csb1963-8-6-56 年份: 1963 ...
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Noise measurement of NiFe/Al_2O_3/NiFe tunneling KINOSHITA H. , MIZUNO T. , MORITA T. , AOKI Y. , SUGAWARA H. , SATO H. , MATSUDA K. , MITSUZUKA T. , KAMIJO A. , TSUGE H. 日本応用磁気学会学術講演概要集 = Digest of ... annual conference on magnetics in Japan 24, 44, 2000...
粉末冶金NiFe19 Al25合金的组织与性能研究
NiFe2O4 ceramicinert anodealuminum electrolysisA comparative study on the corrosion resistance of NiFe_2O_4 ceramic inert anode for aluminum electrolysis prepared in the different sintering atmosphere was carried out in Na_3AlF_6-Al_2O_3 melt.The results show that the corrosion rates of NiFe_2O...
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