Results 241 to 250 of about 41,115 (343)

Superconducting cryo-magnets processed by spark plasma sintering and texturing

, 2019
Jacques Noudem, Louis Dupont, P. Bernstein, R. Retoux, Geoffroy Chevallier, Claude Estournès, Kévin Berger, Masaki Higuchi, M. Muralidhar, M. Murakami   +9 more
openalex   +2 more sources

Prioritized Lithium Extraction From Spent Lithium‐Ion Batteries via Low‐Temperature Chlorination Mediated by Seawater‐Derived Chlorides

Rare Metals, EarlyView.
ABSTRACT Chlorination roasting has emerged as a promising pyrometallurgical strategy for the selective recovery of lithium from spent lithium‐ion batteries (LIBs). In this study, a natural roasting agent, seawater‐derived chlorides, was employed to selectively extract lithium from spent LiNi0.5Co0.2Mn0.3O2 (NCM523) cathode. MgCl2·6H2O, a main component
Bei‐Lei Zhang, Xiang Chen, Hao Wang, Feng‐Yin Zhou, Xin Qu, Jing Li, En‐Bo Shangguan, Hua‐Yi Yin   +7 more
wiley   +1 more source

Microstructure and Properties of Al_xCr_1-xCoFeNi High-Entropy Alloys Prepared by Spark Plasma Sintering. [PDF]

Materials (Basel)
Li G, Meng X, Geng C, Wang C, Ren H, Guo X, Li S, Tao Y.   +7 more
europepmc   +1 more source

Fabrication‐Driven Oxidation Pathways in Y/Hf‐Modified High‐Entropy Alloys: From Elemental Segregation to Oxide Homogeneity

Rare Metals, EarlyView.
ABSTRACT This study elucidates the oxidation mechanisms governing Y/Hf‐doped AlCoCrFeNiTi high‐entropy alloys (HEAs) and reveals the pivotal role of fabrication processes in dictating high‐temperature oxidation behavior. We demonstrate that casting and spark plasma sintering (SPS) promote Y/Hf segregation, resulting in heterogeneous oxide formation and
Huaqing Yi, Jiapeng Zheng, Jiawen Zhang, Yi Yang, Binbin He, Wenjun Lu   +5 more
wiley   +1 more source

Effects of Mo₂C on Microstructures and Comprehensive Properties of Ti(C, N)-Based Cermets Prepared Using Spark Plasma Sintering. [PDF]

Molecules
Qiao M, Zhao Z, Zhang G, Zheng H.
europepmc   +1 more source

Reactive, nonreactive, and flash spark plasma sintering of Al ₂ O ₃ /SiC composites—A comparative study

, 2019
K S Torosyan, А. С. Седегов, Kirill Kuskov, Mohammad Abedi, Dmitry Arkhipov, Ph. V. Kiryukhantsev–Korneev, S. Vorotilo, Dmitry Moskovskikh, Alexander S. Mukasyan   +8 more
openalex   +2 more sources

Size‐Dependent Hydrogen Dissociation Capacity in Ni/CeO2 Catalysts for Low‐Temperature CO2 Methanation

Rare Metals, EarlyView.
ABSTRACT Converting CO2 to CH4 under mild conditions is a promising strategy for solving environmental and energy problems, but also a challenge. In this work, the low‐temperature CO2 hydrogenation process over Ni/CeO2 catalysts was significantly accelerated by optimizing the H2 dissociation ability of Ni through the size effect, thus A‐Ni/CeO2 with an
Yu Xie, Zhiyu Li, Xiaoyan Han, Mingxue Wang, Ru Zhao, Siyuan Xu, Qiulin Zhang, Ping Ning, Jiming Hao   +8 more
wiley   +1 more source

Fabrication and Characterization of Biomedical Ti-Mg Composites via Spark Plasma Sintering. [PDF]

Materials (Basel)
Masuda T, Oh M, Kobayashi E.
europepmc   +1 more source

Influence of sintering temperature on microstructural evolution of spark plasma sintered Inconel738LC

, 2019
Olugbenga Ogunbiyi, Tamba Jamiru, Emmanuel Rotimi Sadiku, Lodewyk Beneke, Oluwagbenga Adesina, T. A. Adegbola   +5 more
openalex   +1 more source

Optimizing CuO on 3D Ordered Macroporous CeO2 for CO Oxidation in Rich Hydrogen

Rare Metals, EarlyView.
ABSTRACT CO preferential oxidation (CO‐PROX) in rich H2 is considered a feasible strategy to solve CO poisoning for fuel cells, but obtaining good activity at low temperatures is still a challenge. Herein, three‐dimensional ordered macroporous (3DOM) CuO/CeO2 catalysts were fabricated by a templating approach, with the metal–support interaction (MSI ...
Xiaohua Chen, Guoqiang Song, Fangfei Liyan, Claudia Li, Wenxia Zhou, Feiyang Hu, Lei Gong, Sibudjing Kawi   +7 more
wiley   +1 more source