Results 41 to 50 of about 9,010 (266)

Recovery and Use of Recycled Carbon Fibers from Composites Based on Phenol-Formaldehyde Resins

Recycling, 2022
The technical feasibility of the recycling of specific polymeric composite materials was evaluated. Two types of carbon composites, both with phenol-formaldehyde resin but with different reinforcement, were studied.
Yuliya Kulikova, Natalia Sliusar, Vladimir Korotaev, Olga Babich, Viktoria Larina, Svetlana Ivanova   +5 more
doaj   +1 more source

Performance of Composite Corrosion Inhibitors in Carbonated Concrete

Coatings
This study aims to evaluate the corrosion inhibition performance of different types of inhibitors for steel reinforcement in cement paste under accelerated carbonation conditions. Electrochemical methods, including electrochemical impedance spectroscopy EIS, linear polarization resistance LPR, and open-circuit potential OCP measurements, were utilized ...
Xingxin Li, Ruifeng Cao, Ying Meng
openaire   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Heterostructured crystalline and non-crystalline carbon coatings -A sustainable solution for corrosion inhibition in reinforced concrete

Carbon Trends
Corrosion is the major form of deterioration in reinforced concrete structures which leads to reduction in strength followed by complete failure.
M. Ananthkumar, Mini K M, Saravanakumar Tamilarasan, Murali Rangarajan   +3 more
doaj   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Structure and granulometric composition of a carbon-containing additive for heavy concrete

Journal «Izvestiya vuzov. Investitsiyi. Stroyitelstvo. Nedvizhimost», 2020
The discovery of a two-dimensional carbon form – graphene, consisting of a single layer of atoms connected by a structure of chemical bonds, gave impetus to developing a new wide field of its application in construction. An urgent task is to improve the performance of heavy cement concretes on dense boulders.
Victor S. Orlov, Olga I. Selezneva, Pavel A. Shustov   +2 more
openaire   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

ADHESION EVALUATION IN CARBON FIBER AND CONCRETE MATRIX COMPOSITES

, 2013
In the present work the properties of fiber-cement interface were evaluated by using concrete specimens with carbon fiber.
Gerson Marinucci, Reinaldo Leonel Caratin   +1 more
openaire   +2 more sources

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Elephant‐Skin‐Inspired Porous Cementitious Tiles with Programmable Crack Networks for Passive Cooling

Advanced Materials, EarlyView.
Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang, Kun‐Hao Yu, Ji Yoon Bae, Yunchan Lee, Dorit Aviv, Shu Yang   +5 more
wiley   +1 more source