Results 81 to 90 of about 2,694,669 (251)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Origin of electrochemical activity in nano-Li2MnO3; Stabilization via a 'point defect scaffold' [PDF]

, 2015
Molecular dynamics (MD) simulations of the charging of Li2MnO3 reveal that the reason nanocrystalline-Li2MnO3 is electrochemically active, in contrast to the parent bulk-Li2MnO3, is because in the nanomaterial the tunnels, in which the Li ions reside ...
Caddeo, F., Monama, N.O., Sayle, T.X.T., Sayle, D.C., Kgatwane, K.M., Ngoepe, P.E.   +5 more
core   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

Advanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová, Markéta Klimtová, Mohd Faizul Mohd Sabri, Yew Hoong Wong, Petr Veselý, Martin Plaček, Karel Dušek   +6 more
wiley   +1 more source

Low-cost LiMO2 (M = Ni and Fe) Positive-Electrode Materials for Lithium Ion Batteries

International Journal of Electrochemical Science, 2016
Nickel-rich layered lithium transition-metal oxides, Li1.2Ni1−xMxO2 (M=transition metal), have been investigated intensively as high-energy cathode materials for lithium batteries because of their high specific capacity and relatively low-cost.
Mohammed Adnan Mezaal, Limin Qu, Wei Liu, Guanghua Li, Xiaoyuan Zhao, Lixu Lei   +5 more
doaj   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

Quantifying Electrochemical Degradation in Single-Crystalline LiNi_{0.8}Mn_{0.1}Co_{0.1}O_{2}–Graphite Pouch Cells through Operando X-Ray and Postmortem Investigations

PRX Energy
Layered nickel-rich lithium transition-metal oxides (LiNi_{x}Mn_{y}Co_{1−x−y}O_{2}; where x ≥ 0.8), with single-crystalline morphology, are promising future high-energy-density Li-ion battery cathodes due to their ability to mitigate particle-cracking ...
Ashok S. Menon, Nickil Shah, James A. Gott, Eleni Fiamegkou, Matthew J. W. Ogley, Galo J. Páez Fajardo, Naoum Vaenas, Ieuan Ellis, N. Ravichandran, P. Cloetens, D. Karpov, J.M. Warnett, Paul Malliband, David Walker, Geoff West, Melanie Loveridge, Louis F.J. Piper   +16 more
doaj   +1 more source

A novel architecture designed for lithium rich layered Li[Li0.2Mn0.54Ni0.13Co0.13]O2 oxides for lithium-ion batteries

, 2015
Lithium rich manganese layered oxides (Li[Li0.2Mn0.54Ni0.13Co0.13]O2) with three kinds of architectures (conventional small particles, solid spherical particles and novel hollow spherical particles) are synthesized by co-precipitation followed by ...
He, Zhenjiang, Huang, Zimo, Guo, Huajun, Wang, Zhixing, Li, Xinhai, Chen, Hao   +5 more
core   +1 more source