Results 151 to 160 of about 219,448 (290)
Impressora de Moldes - Sinterização Molde
, 2017 O processo de fundição consiste num conjunto de etapas necessárias para moldar certos materiais ou ligas. Na primeira etapa recorre-se à fusão do material, seguindo-se o seu escoamento ou vazamento para moldes adequados e posterior solidificação. A Metalurgia tornou-se um dos sectores mais importantes da economia mundial por isso urgia aperfeiçoar ...
openaire +1 more source
Reevaluating the Activity of ZIF‐8 Based FeNCs for Electrochemical Ammonia Production
Advanced Functional Materials, EarlyView.Though receiving much attention, the field of electrochemical nitrogen reduction reaction (eNRR) to ammonia is marked by doubts about whether this reaction is possible in aqueous media. This work sheds light on this question for iron single‐atom on N‐doped carbon (FeNC) catalysts—a class of well‐known catalysts that is also worth testing for the sister
Caroline Schneider +6 more
wiley +1 more source
MAIN PROBLEMS OF MODERN MODIFYING OF ALLOYS. SOLUTIONS
Литьë и металлургия, 2016 It is shown that the main problems of modern modifying of alloys are connected with the air atmosphere and use of impurity modifiers. For the solution of these problems it is necessary to use the accelerated hardening, fine-crystalline furnace charge and
V. Yu. Stetsenko
doaj
Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System
Advanced Functional Materials, EarlyView.A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A miniaturized mechano‐acoustic sensor is developed using an electrospun PVDF nanomesh as the diaphragm in a capacitive sensor structure. Unlike conventional nanomesh‐based sensors, it achieves high linear sensitivity, a broad and flat frequency response, and a compact form factor.
Jeng‐Hun Lee +8 more
wiley +1 more source
Tailoring Thermal Conductivity Anisotropy in Poly(vinylidene fluoride)/Boron Nitride Nanosheet Composites via Processing-Induced Filler Orientation. [PDF]
Polymers (Basel)Lei YZ, Sun DX.
europepmc +1 more source
Advanced Functional Materials, EarlyView.Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
Injection Molding and Special Injection Molding Technologies of Polymer and Polymer Composites. [PDF]
Polymers (Basel)Wang J.
europepmc +1 more source
Advanced Functional Materials, EarlyView.A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan +14 more
wiley +1 more source