Where is the supplementary file of the paper published by Elsevier group?

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The reaction (Al2(SO4)3 + 6NaOH → 2Al(OH)3 + 3Na2SO4) is for formation of Al(OH)3 ppt. Can anyone share the kinetics for this rxn?

We are trying to simulate this reaction on Aspen plus and require the kinetics to run the simulation. Any help in this regard will be highly appreciated. Best Regards, A.Wahab

27 February 2023 7,703 3 View

Is it necessary to add surfactants for the synthesis of nanoparticles of any material by any method?

I have synthesized nanotubes of g-C3N4, whose SEM was fine. In all the literature I came across during review, there was no mention of any surfactant being used, but a colleague of mine insists...

04 December 2020 4,695 3 View

Can I reuse an FTO glass?

I use an FTO coated glass to prepare a working electrode for my sample's photoelectrochemical measurements (Mott-Schottky and Transient Photocurrent). I have to deposit a slurry of b-GCN (bulk...

17 September 2020 2,597 4 View

How long does annealing takes place?

Hi, I am preparing nanotubes of graphitic carbon nitride g-C3N4. One very important step in its synthesis involves annealing for which I have to place my dried sample in a chamber furnace and...

17 July 2020 710 0 View

How long does it takes for a sample to cool in box furnace?

Hi, I am preparing nanotubes of graphitic carbon nitride g-C3N4. One very important step in its synthesis involves annealing for which I have to place my vaccum dried sample in a box furnace and...

11 July 2020 8,242 0 View

What does wash with water for three times after centrifugation exactly means?

I am following literature in which I am told to wash my sample with water for three times after centrifugation. I am extremely confused in this regard, should I filter the separated material and...

09 July 2020 9,758 5 View

What is the reason for current dropping in OER , LSV curve?

I tried four trials of the same Copper Phosphides sample in Alkaline medium ( 0.5M KOH) with Hg/HgO reference electrode and Pt as counter electrode. I used 0.001 V/s scan rate for first three...

10 August 2024 3,629 1 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

How do I replace a file with a more recent version of a paper that was uploaded to ResearchGate?

The paper in question is "Interpolation of Nitrogen Fertilizer Use in Canada from Fertilizer Use Surveys". This paper was very recently published by Agronomy (MDPI). Agronomy has, in the last day...

07 August 2024 9,934 3 View

How to solve g_mmpbsa error?

Program: g_mmpbsa, version 2024.1 Source file: extrn_apbs.cxx (line 152) Fatal error: Failed to execute command: $APBS pybYcUWA.in --output-file=pybYcUW.out

07 August 2024 6,066 0 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

How do you delete a duplicate pdf for the same paper on ResearchGate?

The first pdf file I uploaded had an error. So I uploaded an updated, corrected pdf of that paper with a different pdf name. I dpon't want the old copy to be download or read.

07 August 2024 9,508 1 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

AUX gas reading problem on QE with full MS and PRM method in one run?

Dear QE-users, In the method where full MS positive mode and PRM mode are used, we always get an incorrect auxiliary gas reading (41 instead of 25). This only happens in this method; other...

06 August 2024 4,953 0 View

Who of all of you will help TPEOM to re-originate the Earths atmosphere to it original 5 atmospheric elements/gases?

Global ‘Weather’ has stopped, as ‘aqua thermionic instituted by the ‘Global thermo atmospherics has instituted global thermodynamics of 120º C + and thus all waters are, or have boiled into a...

06 August 2024 8,716 0 View