Rare Metals

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Discrepancy of the magnetic behaviors and crystalline structure on the Co/FeMn and FeMn/Co interfaces with ultrathin Pt spacer
Rare Metals - Tập 29 - Trang 473-479 - 2010
Yang Liu, Yanqiang Fu, Chuan Jin, Chun Feng
The exchange coupling at the ferromagnetic/antiferromagnetic (FM/AFM) interface is influenced by both the magnetic structure and the crystalline micro-structure. Co/FeMn/Co thin films with 0.4 nm Pt spacer layer inserted into the Co/FeMn and FeMn/Co interface respectively were deposited by means of magnetron sputtering. The two interfaces upon and beneath the FeMn layer show distinct behaviors bef...... hiện toàn bộ
Preparation of Li[Ni1/3Co1/3Mn1/3]O2 powders for cathode material in secondary battery by solid-state method
Rare Metals - Tập 25 - Trang 184-188 - 2006
Hee PARK Sook, Hyoung KANG Chan
Controlled synthesis of monodispersed spherical ruthenium powders
Rare Metals - Tập 42 - Trang 4246-4254 - 2023
Feng-Shuo Xu, Hao Cui, Man-Men Liu, Jia-Lin Chen, Ming Wen, Chuan-Jun Wang, Wei Wang, Song Li, Xu-Dong Sun, Shao-Hong Liu
Monodispersed spherical Ru powders are essential for fabricating high-performance Ru sputtering targets, which have applications in very-large-scale integration circuits and magnetic recording devices. However, the synthesis of such powders remains a major challenge. Here, we reported the synthesis of monodispersed spherical Ru powders through controlling the molar ratio of SO42− to Ru3+ in urea h...... hiện toàn bộ
Realizing remarkable sodium storage performance of a Sn-based anode material with an oxide-alloy intergrowth structure
Rare Metals - Tập 41 - Trang 1512-1519 - 2022
Luo-Yang Li, Feng-Bin Huang, Jing Deng, Peng Liu, Feng Wang, Qing-Rong Yao, Zhong-Min Wang, Huai-Ying Zhou, Jian-Qiu Deng
Fluidic Ga–In liquid metal-modified cathode with improved cyclic performance and capacity of Li–O2 batteries
Rare Metals - Tập 41 Số 7 - Trang 2223-2229 - 2022
Aohua Chai, Chenhao Ji, Dong Yuan, Li Yin, Yansong Zhang, Xiangqun Zhuge, Zhenyue Luo, Yibing Li, Zhihong Luo
Progress in application of rare metals in superalloys
Rare Metals - Tập 33 - Trang 111-126 - 2014
Kuang-Di Xu, Zhong-Ming Ren, Chuan-Jun Li
Rare metals play an important role in development of superalloys. Over the last two decades, the application of the rare metals in superalloys has achieved progress significantly. They present multi-beneficial effects for strengthening the matrix and the γ′ phase, increasing the lattice misfit, cleaning the grain boundary, improving the carbides and eutectics, refining the grain, stabilizing the o...... hiện toàn bộ
A highly selective electrochemical impedimetric sensor for imidacloprid determination based on WO3/MoS2 nanosheets/molecularly imprinted polymer composite
Rare Metals - - Trang 1-7 - 2023
Long-Hua Ding, Ya-Wen Wang, Qiu-Wen Li, Li-Li Zhang, Ai-Zhu Wang
In this study, an electrochemical impedimetric sensor was established for imidacloprid (IMI) detection based on WO3/MoS2 and molecular imprinted polymer (MIP) composite. MIP layer was prepared on electrode surface by electropolymerization of o-phenylenediamine (o–PD) in the presence of IMI template, which ensured the specific recognization toward IMI. The electrochemical properties of fluorine-dop...... hiện toàn bộ
Microstructure and magnetic properties evolution of Al/CoCrFeNi nanocrystalline high-entropy alloy composite
Rare Metals - - 2022
Jun-Jie Wang, Zong-De Kou, Shu Fu, Shang-Shu Wu, Si-Nan Liu, Meng-Yang Yan, Di Wang, Si Lan, Horst Hahn, Tao Feng
A systematic microstructure-oriented magnetic property investigation for Al/CoCrFeNi nanocrystalline high-entropy alloys composite (nc-HEAC) is presented. In the initial state, the Al/CoCrFeNi nc-HEAC is composed of face-centered cubic (FCC)-Al, FCC-CoCrFeNi and hexagonal close-packed (HCP)-CoNi phases. High energy synchrotron radiation X-ray diffraction and high-resolution transmission electron m...... hiện toàn bộ
Effect of inner oxidant on self-propagating high-temperature synthesis of MnZn-ferrite powder
Rare Metals - Tập 25 - Trang 553-556 - 2006
Ke YANG, Zhimeng GUO, Farid AKHTAR, Bin ZHANG, Yifan TU
Microstructure and properties after deformation and aging process of A286 superalloy
Rare Metals - Tập 38 - Trang 864-870 - 2018
Si-Cheng Liu, Yun Gao, Zhong-Liang Lin, Shuang-Shuang Guo, Xiao-Bin Zhang, Xiao-Jian Yin
This study focuses on the effects of different cold-drawing deformations and aging treatments of solid solution A286 superalloy. The grain configuration, texture, precipitates and tensile strength of A286 superalloy after different deformations and aging treatments were investigated by optical microscopy (OM), field emission scanning electron microscopy (FESEM), electron back-scattered diffraction...... hiện toàn bộ
Tổng số: 2,460   
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