What is the proper reason for the difference in the values Jsc from the IPCE and normal JV characteristics?

Working in the field of fabrication of the nano structured thin film for PEC as water splitting or as two terminal solar cell device facing the obvious problem of getting different values of the...

05 June 2019 7,860 3 View

Why results of actual theory are differ than its experimental values of charge estimation?

Can anybody help me out :- Why does it happen that in actual theory it seems that some material Why does it happen that in actual theory it seems that some material possess pseudo capacitance but...

08 September 2016 3,266 0 View

How can I calculate the resistance and capacitive percentage from CV curve for the supercapacitor electrode?

Can anybody help me out? There are so many papers regarding this, but not getting the clear concept

07 August 2016 6,618 13 View

Why there is a difference between the value of Jsc extracted through EQE and the value of Jsc of IV curve?

Can any body answer that why there is a difference between the value of Jsc extracted through EQE and the value of Jsc of IV curve?

10 November 2015 8,775 0 View

How do I find the fmid from the bode plot through EIS?

I am facing a problem to find the the value mid frequency through the Bode plot while doing an experiment of the EIS? Please throw some light .......

07 August 2015 1,966 1 View

How to find the Rs and Rsh of a solar cell ?

03 April 2015 5,718 6 View

What is the status of bread making and more bakery foods with the use of insect flour/powder?

Insects have been consumed by human diet since prehistoric times. At present, the idea of looking at insects as food has been getting traction worldwide, also in response to increasing food...

03 March 2021 6,223 5 View

How to grow E.coli on the low salt LB agar plate with 50 or 100ug/ml of Blasticidin?

Hello, I would like to ask how to grow E.coli which resists 50 or 100ug/ml of Blasticidin. I have tried many methods by using low salt Luria-Bertain(LB) agar plate. However, no colonies grow. Let...

01 March 2021 2,027 2 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

Have anyone checked before Cyclic voltammograms of intial ITO substrate and E-teck?

As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...

23 February 2021 3,175 3 View

How to reduce static electricity of powder after lyophilization?

I am working on synthesizing and then purifying peptides using the SPPS system. After purification of the peptide, the peptide powder is obtained using a freeze dryer. When measuring the powder,...

22 February 2021 10,099 5 View