Results 131 to 140 of about 76,756 (302)

Nanostructured magnetic materials

open access: yes, 2005
Nanostructured alloys have considerable potential as soft magnetic materials. In these materials, a small magnetic anisotropy is desired which necessitates the choice of cubic crystalline phases of Fe, Co, Ni, etc. In the present work, Fe-50at.%Co alloys
Mohammad Mujahid.
core  

Toward Fast Proton Shuttling in Acidic Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
This review establishes proton transfer dynamics as a descriptor governing acidic OER activity, moving beyond the kinetic constraints derived from the proton coupled electron transfer. We discuss how deprotonation governs classical mechanisms, including adsorbate evolution mechanism (AEM), lattice oxygen mechanism (LOM) and oxide path mechanism (OPM ...
Ashish Gaur   +3 more
wiley   +1 more source

Bacterial‐Electrochemical Platform Utilizing a MXene‐Peptide Hydrogel

open access: yesAdvanced Functional Materials, EarlyView.
A peptide‐based fibrillar hydrogel incorporating MXene facilitates efficient electron delivery to intracellular recombinant [FeFe]‐hydrogenase enzyme in E. coli, enabling sustained bioelectrochemical H2 production without engineered exoelectrogenicity pathways.
Oren Ben‐Zvi   +6 more
wiley   +1 more source

Controlled Engineering of 2D Alkali‐Iron‐Chloride Compounds and Lateral Quantum Heterostructures Within Confined Graphene Nanoreactors

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a programmable atomic engineering strategy for 2D materials using Å‐scale nanoreactors formed by bilayer graphene (BLG) intercalation. A new class of alkali‐iron‐chloride compounds, along with lateral heterostructures composed of monolayer alkali halides and iron chlorides, is revealed.
Haiming Sun   +6 more
wiley   +1 more source

Nanostructured Materials

open access: yes
Material science is a pivotal field that underpins countless technological advancements and engineering achievements in our contemporary world. "Material Science: Fundamentals and Basics" is meticulously designed to provide a comprehensive and accessible introduction to the core principles and theories that define this dynamic discipline.
openaire   +3 more sources

Nanostructured Semiconducting Oxide Films

open access: yes, 2021
Due to the diversity of properties, passive films play an important role in recent and future research. In the last decades, numerous studies have been conducted involving auto-organized nanostructures of different metal oxides, which have received ...
Ramos Cervantes, Wilkendry   +5 more
core  

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy   +5 more
wiley   +1 more source

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