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are shown in Table 1 and Table 2, respectively. The thickness of the interlayer was 0.1 mm Ni foil and 0.02 mm and 0.05 mm Cu foils. Before the welding, the oxide layer was removed by sandpaper and the oil......
cm2/s at 353 K. The electrodeposits obtained at -3.40 and -3.60 V (vs Ag) on a copper substrate were mixtures of neodymium and its oxide. Considering the electrodeposition of RE alloys......
(0.94Bi0.5Na0.5TiO3-0.06BaTiO3,BNBT6),发现BNBT6陶瓷的结构均匀且致密度高达97%,压电和介电性能优异. 固体燃料电池(Solid oxide fuel cells,SOFCs)是一种清洁,高效和高容量的未来能源,流延成型技术是制备固体燃料电池薄片阳极材料的主要方法.但流延成型存在诸如采用甲苯等易挥发毒性有机溶剂等弊端,因此,人们开展了凝胶注模成型技术制备SOFCs阳极基板材料的研究.刘晓光等... for solid oxide fuel cells[J]. Journal of Power Sources, 2006, 162(1): 464?468. [63] PRABHAKARAN K, MELKERI W A, BEIGH M O, GOKHALE N M, SHARMA S C. Preparation of a porous cermet SOFC anode substrate......
were conducted by using a Gamry potentiostat (interface 1000) in 3.5% NaCl environment to investigate the corrosion property of CR and RTR samples. To remove the oxide layer from the surface... amounts of crystalline defects as compared to RTR, which further helps in the formation of a dense oxide film on the surface. As the annealing temperature is increased to 300 °C, the passivation......
5所示为锂离子在氧化物,硫化物及第一过渡金属硫化物中的扩散过程. 图5 Li+在氧化物[53],硫化物[54],第一TMs中的扩散[58] Fig. 5 Diffusion processes of Li ion on oxide[53], sulfide[54] and first Row TMs[58] 4 电子结构 材料的电化学性能与电池正极材料的电子结..., WU M, SHI G. Graphene materials for lithium-sulfur batteries[J]. Energy Storage Materials, 2015, 1: 51-73. [20] JI L, RAO M, ZHENG H, ZHANG L, LI Y, DUAN W, GUO J, CAIRNS E J, ZHANG Y. Graphene oxide......
. Recent advancements in powder metallurgy: A review[J]. Materials Today: Proceedings, 2018, 5(9): 18649-18655. [5] LONG A P, LI S L, WANG H, CHEN Z. Characterization of oxide on the water-atomized FeMn... carbide during spark plasma sintering[J]. Scripta Materialia, 2019, 163: 34-39. [81] ANDERSON K R, GROZA J R, FENDORF M, ECHER C J. Surface oxide debonding in field assisted powder sintering[J]. Materials......
words: solvent extraction; nickel; copper; D2EHPA; LIX 984; Cyanex 302 1 Introduction Nowadays, some metals such as copper and nickel are extracted from their oxide and carbonate sources......
4 Illustration of Fano resonance generation [56] HE et al [61] found that the thicker the oxide layer, the smaller the FOM and the sensitivity of the structure, which indicated that the influence of the thickness of oxide layer on the sensing characteristics was not negligible. So they grew well-controlled layers of silicon dioxide on the metal surface to avoid oxidation, which maintained high......
on nitrogen and sulfur-doped reduced graphene oxide nanomaterial as highly active electrocatalysts for methanol oxidation[J]. Journal of Materials Science-Materials in Electronics, 2016, 27(8... using zinc oxide embedded multi-walled carbon nanotube paper[J]. Carbon, 2014, 77: 705-709. [37] 邵登奎. 面向氧还原反应的压电催化研究[D]. 上海: 中国科学院大学(中国科学院上海硅酸盐研究所), 2018. SHAO Deng-kui. Research on piezoelectric......
] 李美栓. 金属的高温腐蚀[M]. 北京: 冶金工业出版社, 2001: 149.LI Mei-shuan. High temperature oxidation of metals[M]. Beijing: Metallurgical Industry Press, 2001: 149. [16] LUTHRA K L. Stability of protective oxide films... of oxidized TiAl[J]. Materials and Corrosion, 1997, 48(1): 23-27. [23] COPLAND E H, GLEESON B, YOUNG D J. Formation of Z-Ti50Al30O20 in the sub-oxide zones of γ-TiAl-based alloys during oxidation......
