Results 111 to 120 of about 228,093 (304)

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Modification of Ceritinib Crystal Morphology via Spherical Crystallization

Crystals
The formulation process for some drugs can be challenging, due to their unfavorable physical and mechanical properties and poor water solubility. Powder technology has made a significant impact in regard to the modification of the particles in active pharmaceutical ingredients (APIs) to produce high-quality granules.
Iva Zokić, Jasna Prlić Kardum, Lana Crnac, Mirta Sabol, Juraj Vuić, Valentina Travančić   +5 more
openaire   +3 more sources

Grain Refinement During Severe Plastic Deformation and Similitude of Subgrain Formation: A Molecular Dynamics Study

Advanced Engineering Materials, EarlyView.
Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley   +1 more source

Effect of Polyether Ether Ketone Melt Fluidity on Crystallization Behavior of Carbon Fiber Reinforced Polyether Ether Ketone Composites

Molecules
The non-isothermal crystallization behavior of CF/PEEK composites during the cooling stage of processing significantly influences their final properties.
Weifeng Liu, Xiaran Miao, Shiwen Tao, Ji Li, Jianzhong Ma, Jinjun Yang, Hui Li   +6 more
doaj   +1 more source

Microstructure, Thermal Transport, and Dry‐Sliding Tribology of Powder‐Metallurgy Al7075 Composites Reinforced With Sol–Gel‐Derived ZnO–rGO Hybrid Nanoparticles

Advanced Engineering Materials, EarlyView.
Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal, Cevher Kursat Macit, Merve Ayık, Hakan Tutumlu   +3 more
wiley   +1 more source

Morphology Evolution of Cu2O from Octahedra to Hollow Structures [PDF]

, 2010
Octahedral Cu2O crystals with all edge length about I pill were synthesized by reducing it copper-citrate complex With glucose. The morphology and Structure Of Cu2O particles were greatly affected by the concentration of glucose, reaction temperature ...
Yuan, Fangli, Cao, Yuebin, Bai, Liuyang, Chen, Yunfa, Yuan, FL, Fan, Junmei   +5 more
core   +1 more source

From the Variational Principle to the Legendre Transform: A Revisit of the Wulff Construction and Its Computational Realization

Crystals
The equilibrium shape of a crystal is a fundamental problem in materials science and condensed matter physics. The Wulff construction, a cornerstone of crystal morphology prediction, is traditionally presented and utilized as a powerful geometric ...
Hao Wu, Zhong-Can Ou-Yang
doaj   +1 more source

Effect of Crystal Morphology on Electrochemical Performances of IRH-2 and IRH-2/PANI Composite for Supercapacitor Electrodes. [PDF]

ACS Omega, 2023
Ferhi N, Essalhi M, Zarrougui R.
europepmc   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source

Morphology-dependent nanocatalysis: metal particles [PDF]

, 2011
Morphology-dependent nanocatalysis: metal particlesThe rapid development of materials science now enables tailoring of metal and metal oxide particles with tunable size and shape at the nanometre level.
Liu, Qiying, 申文杰, Li, Yong, Shen, Wenjie   +3 more
core   +1 more source