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浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2020    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Appropriate proportion truncated octahedron LiNi0.5Mn1.5O4 with excellent electrochemical properties for lithium-ion batteries prepared by graphite-assisted calcination method 期刊论文 Ionics, 2020, 卷号: 26, 期号: 12, 页码: 6003-6012 作者:  Wei, Yuan;  Tuo, Kuanyou;  Wang, Peng;  Yang, Li;  Liang, Wenbiao 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Calcination  Crystals  Graphite  Lithium compounds  Lithium-ion batteries  Manganese compounds  Morphology  Scanning electron microscopy  Surface structure  Calcination method  Capacity retention  Crystal surfaces  Different proportions  Discharge rates  Experimental evidence  Polyhedral morphologies  Volumetric energy densities   Appropriate proportion truncated octahedron LiNi0.5Mn1.5O4 with excellent electrochemical properties for lithium-ion batteries prepared by graphite-assisted calcination method 期刊论文 Ionics, 2020, 卷号: 26, 期号: 12, 页码: 6003-6012 作者:  Wei, Yuan;  Tuo, Kuanyou;  Wang, Peng;  Yang, Li;  Liang, Wenbiao 收藏  |  浏览/下载：2/0  |  提交时间：2020/12/18 Calcination  Crystals  Graphite  Lithium compounds  Lithium-ion batteries  Manganese compounds  Morphology  Scanning electron microscopy  Surface structureCalcination method  Capacity retention  Crystal surfaces  Different proportions  Discharge rates  Experimental evidence  Polyhedral morphologies  Volumetric energy densities   Effects of SnO2 Nanoparticles on Microstructure and Intermetallic Compounds of Sn0.6Cu Solder 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 12, 页码: 4297-4302 作者:  Yu, Weiyuan;  Sun, Jungang;  Liu, Yun;  B., Wu;  Z., Lei 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Binary alloys  Brazing  Brazing filler metals  Grain size and shape  Intermetallics  Melting point  Microstructure  Nanoparticles  Synthesis (chemical)  Brazing joints  Composite solders  Crystal planes  Driving forces  Interfacial intermetallics  Liquidus temperature  Melting process  Melting properties   Segregation of alloying elements and their effects on the thermodynamic stability and fracture strength of γ-Ni/γ′-Ni3Al interface 期刊论文 Journal of Materials Science, 2020, 卷号: 55, 期号: 26, 页码: 12513-12524 作者:  Ahmed, Fawaz Alnoman Mohammed;  Xue, Hong-Tao;  Tang, Fu-Ling;  An, Jun-Peng;  Luo, Ya-Qiao 收藏  |  浏览/下载：17/0  |  提交时间：2022/02/17 Alloying  Alloying elements  Calculations  Fracture  Fracture toughness  Nickel alloys  Nickel compounds  Phase interfaces  Single crystals  Stability  Superalloys  Thermodynamic stability  Thermodynamics  Bonding strength  Densities of state  First-principles calculation  Interfacial fracture  Interfacial segregation  Micro mechanisms  Microstructural stability  Single crystal superalloys   Segregation of alloying elements and their effects on the thermodynamic stability and fracture strength of γ-Ni/γ′-Ni3Al interface 期刊论文 Journal of Materials Science, 2020, 卷号: 55, 期号: 26, 页码: 12513-12524 作者:  Ahmed, Fawaz Alnoman Mohammed;  Xue, Hong-Tao;  Tang, Fu-Ling;  An, Jun-Peng;  Luo, Ya-Qiao 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Alloying  Alloying elements  Calculations  Fracture  Fracture toughness  Nickel alloys  Nickel compounds  Phase interfaces  Single crystals  Stability  Superalloys  Thermodynamic stability  Thermodynamics  Bonding strength  Densities of state  First-principles calculation  Interfacial fracture  Interfacial segregation  Micro mechanisms  Microstructural stability  Single crystal superalloys   Effect of Co-Doping on the Stability of γ'-Ni3Al: A First-Principles Study 期刊论文 Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2020, 卷号: 49, 期号: 8, 页码: 2746-2753 作者:  Li, Yamin;  Chen, Yinping;  Liu, Hongjun 收藏  |  浏览/下载：17/0  |  提交时间：2020/12/18 Atoms  Charge transfer  Chemical bonds  Density functional theory  Electronic density of states  Electrons  Fermi level  Heat treatment  Nickel compounds  Stability  Bonding characteristics  Bonding electrons  Density difference  First-principles density functional theory  First-principles study  Formation enthalpy  Orbital hybridization  Plane-wave pseudopotential method   Effect of Co-Doping on the Stability of gamma '-Ni3Al: A First-Principles Study 期刊论文 RARE METAL MATERIALS AND ENGINEERING, 2020, 卷号: 49, 期号: 8, 页码: 2746-2753 作者:  Li Yamin;  Chen Yinping;  Liu Hongjun 收藏  |  浏览/下载：12/0  |  提交时间：2022/03/01 first-principles  gamma ' phase  electronic structure  stability   Microstructure and microhardness analysis of laser welded dissimilar steel 期刊论文 Hanjie Xuebao/Transactions of the China Welding Institution, 2020, 卷号: 41, 期号: 7, 页码: 71-77 作者:  Yin, Yan;  Kang, Ping;  Lu, Chao;  Zhang, Yuan;  Zhang, Ruihua 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Carbides  Crystals  Grain boundaries  Heat affected zone  Microhardness  Phase composition  Textures  Welding  Cellular dendrites  Columnar crystals  Equilibrium phase diagrams  Martensitic structures  Micro segregation  Microhardness analysis  Microhardness distribution  Migration phenomena   Liquid Phase Vaporization TG-CVI Method Prepared C/C Composites: Microstructure and Properties 期刊论文 Cailiao Daobao/Materials Reports, 2020, 卷号: 34, 期号: 1, 页码: 02029-02033 作者:  Ji, Genshun;  Chen, Xiaolong;  Jia, Jiangang;  Li, Xiaolong;  Gong, Jingbo 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Bending strength  Crystal structure  Crystallites  Fracture  Fracture toughness  Graphite  Graphitization  Heat treatment  Liquids  Morphology  Phase structure  Preforming  Scanning electron microscopy  Vaporization  C/C composites  Densification rate  Fracture morphology  High temperature heat treatment  Microstructure and properties  Pseudo plastic fracture  Pyrolytic carbon  Universal testing machines   The investigation of hydrogen evolution using Ca doped ZnO catalysts under visible light illumination 期刊论文 Materials Science in Semiconductor Processing, 2020, 卷号: 105 作者:  Ahmad, Irshad;  Ahmed, Ejaz;  Ahmad, Mukhtar;  Akhtar, Muhammad Shoaib;  Basharat, Muhammad Aqib 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/14 Catalysts  Energy gap  Hydrogen  II-VI semiconductors  Light  Light absorption  Nanoparticles  Oxide minerals  Particle size  Particle size analysis  Photocatalytic activity  Sol-gel process  Sol-gels  X ray diffraction  X ray photoelectron spectroscopy  Zinc oxide  ZnO nanoparticles  High surface area  Hydrogen evolution  Hydrogen evolution rate  Interfacial resistances  Photocatalytic hydrogen evolution  Reduced impedances  Small particle size  Textural properties