The relationship on pH effect on triplet quenching?

I am working on organic photophysics. I am quite confused on the relationship between solvent pH and triplet quenching. Is there any book or paper recomended?

11 December 2018 8,109 0 View

How to get the band gap of water-soluble carbon dots?

How to get the exact band gap of water-soluble carbon dots? The light absorption is concentration dependent.

01 February 2018 1,536 3 View

Why is the conductivity of carbon nitride so poor, while graphene possesses extraordinary conductivity?

Carbon nitride has been regarded as the nitrogen doping of graphene. However, the nitrogen-doped graphene, in fact, has extraordinary conductivity. On the contrary, carbon nitride's...

07 August 2016 9,424 0 View

What application can zinc sulfide(ZnS) with blue emission be applied to?

05 June 2016 7,781 4 View

How might I analyze the FTIR spectrum of graphitic carbon nitride over 3000 -3500 cm-1 ?

06 July 2015 9,722 3 View

In a heteroatom doped semiconductor system, what decides the position of valence band maximum of semiconductor?

What relates to the valence band maximum for heteroatom semiconductors?

02 March 2015 3,690 4 View

How to make sample for photoluminescence analysis?

11 December 2014 3,301 1 View

What is the difference between nitrogen rich and nitrogen doped?

11 December 2014 3,876 3 View

How do I determine if crystal grows and the specific direction from TEM images?

See above. Thank you.

08 September 2014 9,433 3 View

What effect would it bring up by adding highly polarized organic compounds into solution?

The solution could be ordinary reaction solution such as zinc acetate solution. I just want to know how to analyze in molecule scale.

07 August 2014 534 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 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 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

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

Can impedance of antenna be less than 50 ohms?

I am simulating helix antenna in hfss, right now, giving excitation with 50 ohms port. When I see the results of Z parameter (real). It shows lower than 50 ohms. Do not understand, if it can be...

27 February 2021 4,218 7 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

Which transition metal salt precursor is best for doping? Why?

I would like to synthesize a transition metal doped TiO2 via solgel method. Hence, I would like to know which metal salt precursor to choose among Chloride, Nitrate, and Sulphate. A clear...

27 February 2021 4,285 3 View