What is the significant difference between photocatalysis, electrocatalysis and photoelectrocatalysis ?

More Abdelkader Nebatti Ech-Chergui's questions See All

Psychological characteristics of a "novice swimming child" 5 years ?

What are the cognitive characteristics of a 5-year-old "novice swimming child", and everything related to motor learning, psychological and kinetic tests and measurements compatible with the study?

06 September 2020 9,327 2 View

Psychological characteristics of a "novice swimming child" 5 years ?

What are the cognitive characteristics of a "novice swimming child" 5 years old, all related to motor learning, psychological and kinetic tests and measurements that are compatible with the study

06 September 2020 258 2 View

What is your knowledge about the curriculum of excellence, and what are its features? Is it applied in your country?

What is your knowledge about the curriculum of excellence, and what are its features? Is it applied in your country? Your participation is great and appreciated

01 July 2020 2,103 16 View

Is MDPI still a predatory publisher?

MDPI was a predatory publisher, but some colleague told me that it was retrieved from predatory list. Is this correct?

01 July 2020 9,785 62 View

What are the skills of the twenty-first century to be available to students at different levels of education?

What are the skills of the twenty-first century to be available to students at different levels of education? Your participation is of great importance to me

25 June 2020 705 29 View

What is the effect of parental treatment during the ban on the child's personality?

Do you think that parental treatment during the ban period will affect an active role in the formation of the child's personality in psychological, social and personal terms?

16 May 2020 3,741 4 View

Can a survey question measure more than one variable?

Hello.. Example of my question is the following statement in a survey: "I encourage my friends to buy this brand" In the analysis stage, can I define this statement to represent (measure) more...

04 March 2020 6,279 5 View

In case of falling rain in some day during solar drying experiment by Indirect solar dryer integrated with PCM storage unit, can I shut down ??

In case of falling rain in some day during solar drying experiment by Indirect solar dryer integrated with PCM storage unit, can I shut down the dryer and continue next day? then how can I...

26 August 2019 5,065 8 View

How is the impact factor of a scientific journal calculated?

18 August 2019 2,371 8 View

How to separate top cell from bottom cell in a tandem solar sell to do single cell simulation in Silvaco Atlas?

I have the example 12 of silvaco atlas in wich there is a tandem solar cell. I am asking how to separate top cell from bottom cell to get single cell simulation. I tried to cut the top/bottom cell...

27 July 2019 1,337 8 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

Apart from Nanosilica and CNT's what are the other nanomaterials readily available to use in concrete mixture?

Nanotechnology in concrete materials

01 March 2021 3,379 3 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View

How to calculate refractive index (n and kvalue) against energy (in eV) data for alloyed nanomaterials through Independent Phase Approximation method?

Suggest me the method or some other software to calculate the above said data for nanoparticles.

21 February 2021 3,350 7 View

What is the best substrate for exfoliating few layers of hexagonal boron nitride (hBN) using traditional scotch tape method?

Unlike graphene, it is usually very difficult to exfoliate few layers (~10 nm thick) of hBN on SiO2 substrate due to lip-lip interaction at the edges. Au substrates have been proven very useful...

16 February 2021 2,635 2 View

Photoelectrocatalysis: How to control exponential increase in cathodic wave during photoelectro/electrocatalysis?

We are trying to develop a reaction methodology using photoelectrocatalysis.While, we are giving a negative potential of -1.8V, on photoexcitation rise in cathodic wave is observed. What can be...

31 January 2021 5,239 3 View

Will you suggest recent literature regarding photocatalytic applications of nanomaterials?

Dear esteemed researcher, Please, suggest recent literature links related to photocatalytic applications of nanomaterials. Regards, Dr. Vinaya Tari

26 January 2021 3,930 9 View

Following is XRD of iron oxide nano material synthesised using bipyridine derivatives. What are the reasons for Broad Humps?

Even after few repetitions..I am getting similar results. Is is due to organic components?

20 January 2021 9,279 6 View

Why are nanobubbles typically negatively charged?

Nanobubbles of air in water tend to have a negative charge. Intuitively, one could think the water is not charged, air is not charged: why are nanobubbles charged? Looking closer, water has both...

14 January 2021 3,563 3 View

What are the procedures for environment friendly and effective methods to prepare silicon QDs, Si nanotubes and silicene (2D materials)?

There are different nanostructures of silicon like nanotubes, QDs and silicene. I need to know what are the 'green' or other effective methods for preparing them..please share the procedures of...

10 January 2021 3,418 1 View

Yurii V Geletii

What is the catalysis of water? Which reaction?

Bishal Kumar Nahak

All these can be differentiated in terms of the... charge carriers that they generate to participate in the redox reactions...

In Photo= charge carriers are induced to light source where as

In electro= charge carriers generated by external circuit system...