Is it possible that nano-ceramics synthesised using 3D printing while lays are still fabricated?

3D printing is a process of making three dimensional solid objects from a digital file which object is created by laying down successive layers of material until the object is created

07 August 2019 7,016 1 View

Does anyone know, how can synthesis Cellulose Acetate Butyrate (CAB)?

CAB is similar for cellulose diacetate except that it is tougher, more durable and has better dimensional stability

09 October 2018 2,038 0 View

What are the effective parameters on the UV absorbance ?

UV spectroscopy is an important tool in analytical chemistry .When UV radiations are absorbed, this results to the excitation of the electrons from the ground state towards a higher energy state....

07 August 2018 8,093 7 View

Does anyone know, why the intensity of FTIR peaks changed while the functional groups are same?

Fourier Transform-Infrared Spectroscopy (FTIR) is an analytical technique used to identify organic (and in some cases inorganic) materials. In this study, nano silver coated on the fabric at...

07 August 2018 6,068 3 View

What are the reasons for pecks changing in FTIR test after coating on the fabric?

07 August 2018 3,575 0 View

Does anyone know how I can prepare powder samples to measure contact angle?

I want to measure the contact angle of the nano metal oxide such as, Zn, Ag and Cu.

06 July 2017 316 7 View

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Mechanical alloying (MA) is a relatively novel method that has been successfully applied for materials, such as intermetallic compounds and transition metal carbides, which are difficult to...

06 July 2017 1,020 10 View

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02 March 2017 8,131 0 View

Does anyone know how we can measure density for a compound with different stoichiometry?

09 October 2015 3,429 2 View

What is the effect of amorphous carbon on DSC?

01 February 2015 1,108 11 View

How can we obtain a modification factor for creep parameters?

I want to obtain standard creep parameters of salt rock by creep parameters of rectangular samples. Is there a modification factor to convert creep parameters of rectangular (prismatic) rock salt...

01 March 2021 7,131 1 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

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

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

What are the saturated salt solutions that can give specific relative humidity of 35%, 65% and 95% for conditioning wood specimens?

Due to the unavailability of climate rooms, I want to carry out an experiment that require the use of certain saturated salt solutions especially those that can condition the wood specimen to 35%,...

25 February 2021 8,139 1 View

Multi effect distillation modeling in EES?

Dear colleagues If anyone has a model of multi-effect distillation in EES or MATLAB software, please send it to me.

24 February 2021 7,282 1 View

It is necessary to reflux the Schiff base and metal salts to obtain metal complex??

24 February 2021 9,166 3 View

How can I remove deep eutectic solvents from the medium?

Dear researchers, How can I remove deep eutectic solvents from the medium? You know, generally, deep eutectic solvents consist of ammonium salts and an acid group. Is there any alternative method...

22 February 2021 3,275 3 View

Physical-chemical formation of stalactites/stalagmites. what promotes the formation/growth of these structures?

I know, or think I do, the basic idea behind these natural structures, as from what I know they form due to water dripping from the top leaving a salt deposit behind. But started to wonder about...

22 February 2021 1,400 4 View

What is the best etching method for Mg-Ca alloy?

I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?

21 February 2021 2,558 5 View