WebAug 3, 2024 · The influence of graphene oxide (GO) and polyvinyl alcohol (PVA) fiber on the mechanical performance, durability, and microstructure of cement-based materials was investigated in this study. WebApr 10, 2024 · The study trials may be expanded to include reinforced concrete structural components so that the element's structural behavior and the impact of nanomaterials at the interface between reinforcement and matrix can be investigated. ... Early-age interaction mechanism between the graphene oxide and cement hydrates. Constr. Build. Mater., …
Did you know?
WebSep 4, 2024 · Chuah S, Pan Z, Sanjayan JG, Wang CM, Duan WH (2014) Nano reinforced cement and concrete composites and new perspective from graphene oxide. Constr Build Mater 73:113–124. CrossRef Google Scholar Cote LJ, Kim J, Tung VC, Luo J, Kim F, Huang J (2010) Graphene oxide as surfactant sheets. Pure Appl Chem 83(1):95–110 WebApr 1, 2024 · Download Citation On Apr 1, 2024, Yucheng Fan and others published A two-step homogenization micromechanical model for strain-sensing of graphene reinforced porous cement composites Find, read ...
WebWhile the general focus of this paper is upon graphene oxide/ferrofluid cement composites that demonstrate the desired electromagnetic interference shielding capability there is … WebA series of reduced graphene oxide (rGO) samples with different levels of oxygen groups (high, mild, and low) were prepared by the reduction of graphene oxide (GO) using different concentrations of hydrazine (wt %, 0.1, 0.15, 0.2, 0.3, and 0.4%) and different reduction times (5, 10, 15, 30, and 60 min) and were added to cement mortar composites ...
WebApr 11, 2024 · Introduction. The potential applications of conductive fillers, such as graphene and its derivatives, carbon nanotubes (CNTs), carbon black, and metallic … WebThe influence of GO on concrete performance should be investigated further. The workability, mechanical, durability, and microstructure characteristics of cement …
WebApr 10, 2024 · Graphene oxide (GO) reinforced zinc chromate composite coating was proved to improve the corrosion protection of mild steel [26]. ... generic and proprietary inhibitors in inhibiting corrosion of reinforcing steel in cracked and uncracked silica fume cement concrete beams. In the study the calcium nitrite-based inhibitors exhibited …
WebApr 19, 2016 · Functionalized graphene nano-sheets (FGN) of 0.01%−0.05% (mass fraction) were added to produce FGN-cement composites in the form of mortars. Flow properties, mechanical properties and microstructure of the cementitious material were then investigated. The results indicate that the addition of FGN decreases the fluidity slightly … clerical and regulatory groupWebJul 31, 2024 · This study reports on the effects of multilayer graphene oxide (MGO) on compressive strength, flexural strength, and microstructure of cement mortar. The cement mortar was prepared with type P. II. 52.5 Portland cement, standard sand, and MGO. Four mixes were prepared with inclusion of MGO (0%, 0.02%, 0.04%, and 0.06% by weight of … blue yeti microphone usb professionnelWebAug 1, 2024 · @article{Li2024EffectsOG, title={Effects of graphene oxide agglomerates on workability, hydration, microstructure and compressive strength of cement paste}, author={Xiangyu Li and Yan Ming Liu and Wengui Li and Chen Yang Li and Jay G. Sanjayan and Wen Hui Duan and Zongjin Li}, journal={Construction and Building … blue yeti mic sounds muffledWebApr 23, 2024 · These include the incorporation of carbon nanotubes (CNTs) 7 and graphene oxide (GO) 4, 5 in cement which resulted in a 50% (for CNT) and a 33% (for GO) improvement of the compressive strength, … clerical assistant jobs in jamaicaWebGraphene, a 2D sheet of carbon atoms arranged in a chicken wire pattern, is a fascinating material that boasts many exciting properties like mechanical strength, thermal and … blue yeti mic sounds tinnyWebDOI: 10.1061/jmcee7.mteng-14093 Corpus ID: 257749924; Improvement in Bond Strength of Steel Bar in Geopolymer Concrete by Adding Graphene Nanoplatelets … clerical assistant iii sharp salaryWebNov 8, 2024 · Electrical conductive properties in cement-based materials have received attention in recent years due to their key role in many innovative application (i.e., energy harvesting, deicing systems, electromagnetic shielding, and self-health monitoring). In this work, we explore the use 3D printing as an alternative method for the preparation of … clerical and regulatory