Will The high Temprature during ultrasonic process (dispersing) of nanoparticles and resin epoxy destroy the end composite or not?

06 June 2016 1 1K Report

There is difference between the ultimate strength of nanoparticles adhesive that is built from high Temp and low Temp ultrasonic process of resin.

Siddhant Varshney

Generally dispersions are done using High Speed Dispersers. Anyhow, I would advice to use excess non reactive diluent to reduce heat transfer during ultrasonication if that is how you want to go about.

Badges
Science topic

More Hamed Poori's questions See All

How can I find plastic propertis and ductile failure data for AL7075 using in abaqus property module?

I want to model fracture of a fuel tank made by AL7075 under pressure. So I need Plastic Properties,fracture initiation and damage evolution of AL7075 but I don't Know how find them.

04 May 2017 3,852 2 View

Can anyone suggest a useful reference /video or website about Johnson-Cook Material Model, Abaqus Explicit?

I am currently running an impact simulation of AL7075-T6 in Abaqus Explicit using the Johnson-Cook Plasticity option. I need to know the theory of johnson-cook modeling and melting and transition...

10 November 2016 665 0 View

How can I get some similar examples like modeling of a projectile ballistic motion in Abaqus?

I want to model the impact of a launcher to the projectile (like shooting a bullet from a gun) and get the stresses and deformation of the projectile. Is there any helpful website or article about it?

07 August 2016 4,029 2 View

How can we model a projectile that is released from a launcher using Abaqus?

The projectile is accelerated an have a high Temperature. Does anyone knows any ralated paper or video?

06 July 2016 7,316 1 View

I want to know the nanoparticles that are added to the resin epoxy will change the glass transition of the adhesive?

The Tg of the result adhesive is is about 35 C

05 June 2016 2,259 0 View

Can anyone explain the toughening mechanism induced by the S-CSR particles in an epoxy polymer?

what this sentences exactly mean? (a) localised plastic shear-band yielding around the particles and (b) cavitation of the particles followed by plastic void growth of the epoxy polymer

02 March 2015 2,566 3 View

How can we model a single lap joint of an adhesive joint in ABAQUS?

What kind of constraint should be apply to the edges?

02 March 2015 2,788 3 View

How does the core shell rubber nanoparticle effect on the mechanical properties of adhesives and epoxy resin?

1) which of mechanical properties are affected? 2) How are they affected?

31 December 2014 4,326 6 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How are iso-frequency contours plotted?

Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...

07 August 2024 1,937 1 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

How can I define dispersion for salt in CMG or Eclipse?

How can I define dispersion for salt in Eclipse in a low salinity water flooding code? how can I active interactions between tracer and polymer in Eclipse? Please let me know if you have any idea.

05 August 2024 1,218 1 View

Binder for ZnO nanoparticles in graphite paste electrode?

I have been using paraffin, but the deposited ZnO still detach from electrode. What is the best binder to modify graphite paste electrode with ZnO nanoparticles?

03 August 2024 4,624 3 View

London dispersion in CCl4 vs the dipole-dipoles force strength in CHCl3?

How do you tie-break and rank these two in their strength?

03 August 2024 4,471 1 View

Can i quantify a nanoparticle encapsulated in cell culture medium by hplc?

Hello, if you made a transwell assay where you incubate the cells with a nanoparticle-encapsulated drug and considering that in the oposite compartment you'll have both the free and encapsulte...

03 August 2024 2,730 1 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View

Addition of EDTA during the synthesis of copper nanoparticles to prevent it from being oxidized?

I've attempted to use this method to synthesize copper nanoparticles. Copper nanoparticles can be synthesised using a variety of precursor materials. CuSO4, distilled water, NaOH, and EDTA are...

28 July 2024 8,027 3 View