Results 71 to 80 of about 64,029 (303)

Controlled Synthesis of Tri‐ and Multi‐Doped Graphene

Advanced Materials Interfaces, EarlyView.
This review systematically evaluates synthesis routes for tri‐ and multi‐doped graphene, from hydrothermal and pyrolysis methods to flash Joule heating, critically assessing how each governs dopant incorporation, bonding configuration, and resulting electronic properties.
Maria Hasan, Alicja Bachmatiuk, Gražyna Simha Martynková, Karla Čech Barabaszová, Mark Hermann Rümmeli   +4 more
wiley   +1 more source

Electrochemical Characterization of Al/C “Surge” Electrode in Lithium Half-Cells: Proof-of-Concept and Cu-Backer Approach

Energies
This study presents the electrochemical characterization of a novel, binder-free, plasma-treated aluminum/carbon electrode (“Surge”) using lithium metal half-cells. The low operating potential near 0 V vs.
Thomas Fey, Krishna Tekriwal, Alex Koszo, Matthias Smulka, Henrik Born, Heiner Heimes, Achim Kampker   +6 more
doaj   +1 more source

Composite Membranes for High Temperature PEM Fuel Cells and Electrolysers: A Critical Review

Membranes, 2019
Polymer electrolyte membrane (PEM) fuel cells and electrolysers offer efficient use and production of hydrogen for emission-free transport and sustainable energy systems. Perfluorosulfonic acid (PFSA) membranes like Nafion® and Aquivion® are the state-of-
Xinwei Sun, S. Simonsen, T. Norby, A. Chatzitakis   +3 more
semanticscholar   +1 more source

DSQ-PEM vragenlijst

, 2023
DSQ-PEM vragenlijst Eén van de symptomen van patiënten met long COVID en Myalgische Encefalomyelitis / Chronisch Vermoeidheidssyndroom (ME/CVS) is post-exertionele malaise (PEM). PEM is de langdurige verergering van klachten die ontstaat na fysieke, cognitieve of mentale inspanning boven een onbekende, individueel te bepalen drempel, en kan weken tot ...
openaire   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Single and multi-objective real-time optimisation of an industrial injection moulding process via a Bayesian adaptive design of experiment approach

Scientific Reports
Minimising cycle time without inducing quality defects is a major challenge in injection moulding (IM). Design of Experiment methods (DoE) have been widely studied for optimisation of injection moulding, however existing methods have limitations ...
Mandana Kariminejad, David Tormey, Caitríona Ryan, Christopher O’Hara, Albert Weinert, Marion McAfee   +5 more
doaj   +1 more source

A comprehensive techno-economic evaluation of fuel cell electric trucks

Transportation Research Interdisciplinary Perspectives
Climate change is compelling all industries to adopt new approaches to energy storage. In road freight transport, diesel must be replaced as the dominant fuel for heavy-duty trucks.
Maximilian Bayerlein, Julius Hausmann, Heiner Heimes, Achim Kampker   +3 more
doaj   +1 more source

Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics

Advanced Science, EarlyView.
The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet, Priyanka Kumari, Sathyanarayana Paladugu, Damian Pociecha, Jakub Karcz, Przemysław Kula, Nataša Vaupotič, Ewa Górecka, Oleg D Lavrentovich   +8 more
wiley   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

Advanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu, Tianshuo Wei, Yan Ge, Bo Peng, Yue Li, Maolin Wang, Peng Wen, Chao Yang, Ye Wei   +8 more
wiley   +1 more source

Recent Design Optimization Methods for Energy-Efficient Electric Motors and Derived Requirements for a New Improved Method—Part 3

Proceedings, 2018
The design of energy-efficient electric motor is a complex problem since diverse requirements and competing goals have to be fulfilled simultaneously. Therefore, different approaches to the design optimization of electric motors have been developed, each
Johannes Schmelcher, Max Kleine Büning, Kai Kreisköther, Dieter Gerling, Achim Kampker   +4 more
doaj   +1 more source