Results 61 to 70 of about 143,196 (301)
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
The Applicat ion of Super Absorbent Polymer in Self-Healing Morta r: The Effect on Mechanical Properties [PDF]
Archives of Metallurgy and MaterialsSuper Absorbent Polymer (SAP) were used in various application, including in mortar production. The ability of SAP to absorb a high amount of water made this material become a promising water reservoir in the mortar that can later mitigate micro-cracks ...
P. Risdanareni +6 more
doaj +1 more source
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 +5 more
wiley +1 more source
Studi Perilaku Dinding Mortar Cor Ditempat
Jurnal Teknik Sipil, 2019 Penelitian ini merupakan penelitian lanjutan mengenai dinding mortar cor di tempat. Sebelum aplikasi dinding memasuki tahap konstruksi, keamanan merupakan hal penting yang perlu diperhatikan, sehingga perlu diketahui perilaku dinding akibat pengaruh ...
Swadiryus Suhendi +4 more
doaj +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source
Advanced Materials, EarlyView.We introduce a molecular strategy to assemble one‐dimensional (1D) materials into two‐dimensional (2D) van der Waals metal–organic frameworks (MOFs). Crystals of [FeX(pzX)(bpy)] (X = Cl, F) form anisotropic 2D layers that can be mechanically exfoliated into thin sheets.
Eleni C. Mazarakioti +12 more
wiley +1 more source
Additive Manufacturing of Ordered Polymer Nanostructures
Advanced Materials, EarlyView.A new 3D printing strategy, Polymerization‐Induced Arrangement of Nanostructures with Order‐tunability (PIANO), enables the formation of ordered nanostructures in polymer materials by enhancing chain mobility during photopolymerization, overcoming the kinetic arrest that leads to disordered morphologies in the conventional Polymerization‐Induced ...
Di Wu +6 more
wiley +1 more source
Normal cohesive strength of cement mortar in the masonry [PDF]
Инженерно-строительный журнал, 2012 Normal cohesion of stone and mortar and strength to stretch of mortar in masonry joints depend on many factors that are hardly taken into account in evaluating the normal cohesive strength of stone and mortar.
V.N. Derkach
doaj
Enhancement of Cement Mortar Mechanical Properties with Replacement of Seashell Powder
, 2014 Many synthetic additives have been using for improve cement mortar and concrete characteristics, but natural additive is a friendly environment option.
Namdar, Abdoullah +3 more
core +1 more source