Are graphene, reduced graphene oxide, carbon nano tubes organic or inorganic?

Are the following graphite/carbon based materials organic or inorganic? For example 1. Graphene, 2. Graphene Oxide 3. Reduced graphene oxide 4. Graphene quanutm dots (doped/undoped) 5. Carbon...

01 February 2019 6,709 7 View

How to prepare slurry of silicon nanoparticles anode for Li-ion battery?

I want to prepare, anode for Li-ion battery using silicon nano particles and nanocomposite with graphene. Which solvent, binder, and conducting materials should be used for good performance? What...

11 December 2018 8,991 3 View

Which is suitable initiator for N-doped quantum dots in PDMS matrix?

When I disperse N-doped quantum dots (NGQDs) in to PDMS matrix, it's not solidify even annealing at 350C. I'm trying to find some initiator which can be helpful to solidify the NGQDs/PDMS composite.

11 December 2018 2,025 7 View

Why open circuit voltage is increased with reducing the grain size of perovskite solar cells?

Generally, in inorganic solar cell (eg, Si), if number of grains increases, the open circuit voltage decreases due to increase in the recombination losses of charge carries at grain boundaries....

08 September 2018 6,330 4 View

What type of cross-linker is suitable for N doped graphene quantum dots and PDMS?

I have to use nano pattered PDMS with N-doped graphene quantum dots (NGQDs). Sylgard 184 with NGQDs is not working not drying even up to heating at 350C. Kindly, suggest some suitable cross-linkers.

07 August 2018 8,874 3 View

What is the best value of excitation wavelength for Time Resolved PL measurement for CH3NH3PbI3?

What is the suitable excitation wavelength for Time Resolved Photoluminescence (TRPL) measurement for perovskite (CH3NH3PbI3)? How to find the emission wavelength at which data should be...

31 December 2017 226 2 View

How to simulate the texturization of EVA sheet on solar module?

I have to define texturization structure (pyramidal, inververted pyramydal, cone, hemishpere, etc.) to get lower reflectance value from EVA sheet used on solar module. What technique can be easily...

07 August 2017 9,681 2 View

How to calculate theoretical specific capacity of graphene?

How to calculate theoretical specific capacity of graphene? Can it reach beyond the theoretical limit using doping or surface modification?

05 June 2017 8,286 0 View

How to calculate the band-gap, absorption and reflectance of any materials?

How to calculate the band-gap, absorption and reflectance of any materials like graphene, doped ZnO, TiO2, ZrO2, NiOx, etc. Which software can be used and how to select the parmeters? If...

05 June 2016 1,171 9 View

How can I calculate thickness of graphene layer using XRD?

10 November 2015 7,731 5 View

Why does blocking with my immunogenic peptide cause nuclear fluorescence in ICC?

Hi all, I am validating a polyclonal antibody raised against human ANT4, through WB and ICC. In most of my controls, the antibody shows very little off-target binding, but when I pre-incubate the...

03 March 2021 5,999 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

Help request in CST microwave?

im working now on TPV solar cells and metamaterials and i realy need our help in CST microwave i have a tpv cell simulation and i want to extract particullarly the absorbtion of only the active...

02 March 2021 2,246 2 View

How Relativistic effects is one reason for lanthanide contraction?

The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...

01 March 2021 2,272 4 View

What thickness need for ITO to use as conductive layer?

I want to do RF sputtering of ITO on glass substrate using magnetron sputtering. what thickness do i need to make it good conductive layer to use it for PSC. Moreover, whats about thickness of...

01 March 2021 395 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Anyone found any research papers on solar furnace design calculations (for solar concentration)?

I am thinking about working on solar furnace with heliostats that concentrate sunlight and heat molten salt, but currently no luck with research. Not a lot of papers based on the subject. (check...

01 March 2021 5,023 5 View