Results 271 to 280 of about 2,027,258 (333)

Enhancement Strategies in Transition Metal Oxides as Efficient Electrocatalysts for the Oxygen Evolution Reaction. [PDF]

Molecules
Li P, Song N, Wang N, He Y, Zhu Z, Yan Y.   +5 more
europepmc   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Photochemical Rearrangements of Pyridine N-Oxides: Pathways to Oxaziridine Derivatives. [PDF]

Molecules
Guerra CJ, Rodríguez-Núñez YA, Polo-Cuadrado E, Bacho M, Soto-Delgado J, Fuentes-Guerrero VB, Torres-Olguín EI, Fica-Cornejo CA, Rodríguez-García D, Taborda-Martínez ME, Ayarde-Henríquez L, Ensuncho AE.   +11 more
europepmc   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

The Use of the Gliding Arc Plasma Technique to Deposit Fe or Mn Oxides on Fibrous Ceramic Supports for Reactions of Environmental Interest. [PDF]

Materials (Basel)
Leonardi SA, Rodriguez M, Miró EE, Gaigneaux EM, Milt VG.   +4 more
europepmc   +1 more source

Enhanced Oxidation and Thermal Shock Resistance of N‐type Mg2Si0.89(Sn0.1,Sb0.01) Thermoelectric Material via Cr0.9Si0.1 Coating

Advanced Engineering Materials, EarlyView.
Cr0.9Si0.1 protective coatings are developed to enhance the thermal‐shock and oxidation resistance of Mg2Si0.89(Sn0.1,Sb0.01) thermoelectric (TE) materials. The coating forms a dense and adherent barrier that suppresses oxygen diffusion and mitigates mechanical degradation during cyclic oxidation, demonstrating its potential to improve the long‐term ...
Mikdat Gurtaran, Zhenxue Zhang, Xiaoying Li, Hanshan Dong   +3 more
wiley   +1 more source

Chemiresistive Effect in Ti_0.2V_1.8C MXene/Metal Oxide Hetero-Structured Composites. [PDF]

Sensors (Basel)
Plugin IA, Simonenko NP, Simonenko EP, Simonenko TL, Varezhnikov AS, Solomatin MA, Sysoev VV, Kuznetsov NT.   +7 more
europepmc   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Temporal changes in Angkorian ironmaking technology in Northern Cambodia during the 10th-14th centuries. [PDF]

Sci Rep
Azami K, Uchida E, Mizumori A, Kobayashi Y, Kuriyama K, Nakamura T, Kato Y.   +6 more
europepmc   +1 more source