Which filter paper is best to get Graphene oxide film or is there any way to get GO film from GO solution?

More Ganguli Babu's questions See All

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to get nanocomposite of PEEK with Zirconia ?

Need a lengthy PEEK with Zirconia based nano composite of 180 mm length. Which method is possible? Tried injection molding no proper mix. Solvent casting process is also very costly. Kindly anyone...

13 December 2020 4,329 5 View

How does the performance of AgNPs vary when they are directly coated on a substrate vs when they are embedded in solid matrices before application?

Is the surface area and accessibility entirely different in these two cases? If yes, then, does that have a significant influence on the performance? Since my work pertains to antibiofouling...

07 December 2020 6,285 3 View

Is there any correlation between the chemical nature of coating agent and incorporated nanoparticles, in terms of performance, for surface coatings?

Generally, the inclusion of nanoparticles in paints and coatings is meant to uplift the properties of the latter. Is there any such report where the chemical nature of the coating agent might...

03 December 2020 1,545 7 View

How can I get eggs of an univoltine casebearer moth for a threshold study?

I am planning to conduct a cage study to determine a critical density of an univoltine casebearer moth in red clover seed crop. This requires to release first instar larvae in the cages with the...

02 November 2020 6,577 3 View

Can anyone suggest me free and fast scopus publication with highly acceptance rate?

Q3,Q4 will be okay. I need scopus publication without APC and fast published. The paper is from Computer science discipline.

19 October 2020 4,255 4 View

Bio-intensive cropping systems can reduce the environmental foot print?

The adoption of bio-intensive cropping systems has the potential to reduce environmental footprints without compromising the economic gain per unit of resources.

12 October 2020 2,625 7 View

Application of Polyhalite changes the nutrients chemistry in soil?

Polyhalite is a multi-nutrient source, its application assume to be changes the soil biology and nutrients chemistry on long term basis

12 October 2020 6,685 3 View

How to recycle Sodium Iodide?

Hi, I am using sodium iodide to separate density carbon fractions of my samples. I want to recyle it for further uses. While searching I only get the process to recycle sodium polytungstate (at...

20 September 2020 9,556 2 View

Purpose of keeping the rocket nozzle assembly inverted, for Actuator-In-Loop simulations ?

For Actuator-In-Loop simulations, why are the rocket engine nozzles along with the thrust vector control assembly (including the actuators) kept inverted on a platform like in the attached image...

14 August 2020 8,652 2 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

How can I measure the thickness of thin layers deposited on textured glass susbtrates?

I want to measure the thickness of aluminum oxide and titanium oxide layers deposited on textured glass substates. The layer thicknesses are typically below 100nm.

21 February 2021 5,465 4 View

What is the best etching method for Mg-Ca alloy?

I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?

21 February 2021 2,558 5 View

What is the best substrate for exfoliating few layers of hexagonal boron nitride (hBN) using traditional scotch tape method?

Unlike graphene, it is usually very difficult to exfoliate few layers (~10 nm thick) of hBN on SiO2 substrate due to lip-lip interaction at the edges. Au substrates have been proven very useful...

16 February 2021 2,635 2 View

How can I calculate teh crystallinity degree of graphene oxide?

I had treat my XRD diffraction pattern by Highscore to calculate the crystallinity degree Xc and I have the formula but I dont no the 2Theta of Ac and Aa to calculate Xc. Is it like polymers...

10 February 2021 6,305 5 View

About XRD details of pristine and doped RGO?

Hi Can anyone please help me know the XRD details of reduced graphene oxide, Nitrogen doped reduced graphene oxide, Sulphur doped reduced graphene oxide, Nitrogen and Sulphur co-doped reduced...

08 February 2021 3,033 3 View

What is the difference between Graphene Oxide and Expanded Graphite?

What are the main differences between Graphene Oxide and Expanded graphite, in terms of surface functionalities, conductivity, d-spacing and other features? Is the term expanded graphite...

06 February 2021 9,810 4 View

K.P. Annamalai

Use cellulose or nitrocellulose filter paper , you can dissolve both the filter paper in acetone, you will get free standing film.

Ganguli Babu

Thanks Ziyauddin & Annamalai for information

Fatima Ahmad

Mr. ganguli said his GO is dispersed in water, and PTFE is hydrophobic so I don't understand how that would work. Can above commentators please clarify....

Amal Abdelhaleem

i used PTFE filter membrane, but it was blocked

Maria Maranska

In our lab we make langmuir-blodgett films or put strongly diluted sample on a wafer. Maybe that helps?