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Questions related from Lokesh Murali
The work function of bulk silver is cited as 4.6eV. Will there be any change in the work function of the metal when the dimension is reduced to nanometer? In this case a nanowire whose diameter is...
22 September 2023 7,503 3 View
The substrate used is a microscopic glass slide. rGO is dispersed in NMP (N-Methyl-2-pyrrolidone) to form a dispersed solution. What is the best suited deposition technique to obtain an even...
06 March 2023 5,564 2 View
rGO was obtained by reducing GO that was synthesized by modified hummers method. If it is possible to produce thin flakes of rGO from a bult rGO, how could we characterize so that I can prove the...
01 March 2023 5,577 4 View
The optical image of the silver nanowires show white color and blue colored silver nanowires when placed under an optical microscope. Specifications: 1. Reflective mode 2. bright field. 3....
16 January 2023 7,709 5 View
I have obtained the raman shift peaks at 225 cm-1, 1580 cm-1 and 2935 cm-1. What does these raman shift peaks signify? Does bulk silver produce raman peaks? Why does the silver nanowires have high...
16 January 2023 3,589 5 View
Does transverse and longitudinal plasmons fall under localized surface plasmons? What is the significant difference between them? At what level will this affect the fabricated silver nanoparticle...
16 January 2023 5,675 3 View
i have graphene mixed with ethanol and deposited onto metal substrate and subjected below AFM cantilever, but i'm getting unusually high noises in the image recorded, whereas when the same was...
14 March 2021 6,451 10 View
I would like to know the recommended Tunneling current and bias voltage that is to be given to the STM instrument to do surface characterization of Ti3C2Tx MXene.
19 February 2021 534 1 View
I have deposited MXene Ti2C2Tx mixed with tritonX binder and heated at 250 C for half an hour in ambient air conditions on FTO glass substrate, the deposition technique followed was doctor...
29 November 2020 2,543 6 View
I would like to coat MXene (Ti3C2Tx) on FTO glass substrate using doctor blade deposition technique, for which i think a binder is essential for the adhesion of MXene onto the FTO. The post...
29 November 2020 9,593 3 View
Kindly suggest me some good papers regarding a comparative study on various organic solvents used as dispersion medium for graphite powder. The application is to make a graphite paste and used the...
25 October 2020 1,865 4 View
I'm trying to deposit TiO2 onto FTO beforehand I would also like to have some knowledge on the other different types of slurry consisting of different materials to coat on TCO using doctor blade...
23 October 2020 1,630 1 View
I'm currently working on MXenes as Counter electrode (CE) for Dye sensitized solar cell (DSSC) application. I would like to know about the research work being done in this area. Thank you in advance.
15 October 2020 9,659 2 View
Could anyone suggest me some good papers which involves the coating or mixing of MXenes with conductive polymers such as PEDOT or PANI or any other conductive polymer for that matter.
13 October 2020 5,862 3 View
I would like to know the different deposition techniques and the respective conditions and constraints to deposit or coat a layer of MXene (Ti3C2Tx) onto a TCO glass substrate.
05 October 2020 4,835 3 View
I would like to know the various transition metal chalcogenides or dichalcogenides (Se or S based), it would be most appreciated if their synthesis is also shared.
23 September 2020 340 3 View
I would like to know the various types of precursors used to synthesize FeSe nanoparticles using Hydrothermal synthesis.
22 September 2020 7,170 5 View
I would like to know the different ways to combine M-Se ( where M can be Cu,Co,Fe,Pd,Ru) with MXene (Ti3C2Tx). I recently happen to come across one method which is hydrothermal synthesis using...
19 September 2020 2,689 1 View
Is there a way to dope or combine the FeSe alloy onto a MXene (Ti3C2Tx) which can be used as a electrode for energy applications?
15 September 2020 5,351 1 View
I'm working on MXenes for energy applications, i would like to know the possible list of materials that can and cannot be doped with MXenes (Ti3C2Tx) for energy applications.
13 September 2020 4,916 3 View
Is is possible to find out if a material can function as a cathode or anode by just looking at cyclic voltammetry.
13 September 2020 5,796 5 View
I'm working on counter electrode for DSSC application, i would like to know if the CoSe can be doped with a MXene like Ti3C2Tx.
11 September 2020 9,919 4 View
I have given my vanadium oxide sample for X-Ray diffraction, I'm hoping to get the results soon. Could anyone share me the relevant XRD pattern for Vanadium Oxide (VO2) which I could use as a...
09 February 2020 561 7 View
I have to do synthesis of W doped VO2 for which the oxalic acid dihydrate was used as reducing agent according to research paper :Tungsten doped M-phase VO2 mesoporous nanocrystals with enha... i...
24 October 2019 4,706 3 View
What is the minimum pH to be maintained to keep the cotton from corroding or decomposing when kept in an acidic medium?
24 October 2019 240 1 View
i'm working on counter electrodes for DSSC. VO2 shows good thermochromic property. Are there other transitional metal oxides which show the same effect? What is the physics behind this significant...
21 October 2019 9,064 3 View
I have chosen VO2 as a counter electrode material for DSSC application. To find out it's CV do I have to coat it on a TCO or a normal glass slide coating would suffice?
20 October 2019 1,850 2 View
Can we have a easy approach of using a different material other than Pt in DSSC without compromising the performance of DSSC
08 August 2019 9,849 3 View
