Hari U a

15 Questions 8 Answers 0 Followers

Questions related from Hari U a

How to make thin layer of cnt on glass slides using cnt powder?

how to make thin layer of cnt on glass slides using cnt powder?

11 February 2025 4,106 4 View

I treated CNTs in reduced Nickel chloride solution using sodium boro hydride. After centrifuing i got mixture of CNT and nickel. how to seperate CNT?

I treated CNTs in reduced Nickel chloride solution using sodium boro hydride. After centrifuing i got mixture of CNT and nickel. how to seperate CNT? i have done this for decorating CNTs wit...

21 April 2024 6,627 1 View

How to create titianium metal nanoparticles from titanium tetrachloride ?

using solution based method

18 November 2023 8,288 1 View

how to find out volume of chamber 2, using the equation state of an ideal gas by isothermal expansion of a known volume of a gas from chamber1 to 2?

how can we find out the volume of chamber 2, using the equation state of an ideal gas by isothermal expansion of a known volume of a gas from chamber 1 to chamber 2

02 November 2023 7,849 0 View

Being new to this i have some few questions regarding TGA analysis. I can describe that?

1. While am checking the TGA results, i found three columns such as temperature, weight %, Deriva: weight %/ degree celcius. In this the column Deriva: weight % per degree celcius belongs to...

22 June 2023 1,825 1 View

How can we decorate CNTs by metal nanoparticles using upward sputtering?

if we are using a substrate for holding the CNTs during upward sputtering since CNTs are in powder form, which Substrate can be used without affecting the purity of CNTs and how to separate metal...

29 March 2023 8,239 5 View

How much amount of CNTs needed for SEM, EDS, XRD, FTIR, TGA? how to find out purity of CNTs using TGA?

how much amount of CNTs needed for SEM, EDS, XRD, FTIR, TGA? how to find out purity of CNTs using TGA?

19 March 2023 5,280 2 View

Is there any problem if we dried carbon nanotubes in hot air oven instead of vacuum oven at 100 degree Celsius after purification process?

After washed with distilled water

28 February 2023 2,395 6 View

Is there any problem if we dried cnts in hot air oven instead of vacuum oven at 100 degree Celsius after purification process?

After washed with distilled water

28 February 2023 760 2 View

Is there any example for solid state hydrogen storage systems used in vehicles? i mean any example for "idea to application" ?

i mean any example for "idea to application" in the case of solid state hydrogen storage systems like liquid hydrogen and compressed gas. is there any patent or any research journals regarding that?

23 November 2022 2,834 1 View

What is the shelf life of purified carbon nanotubes and how to store after purification?

Is there any life span constraints for carbon nanotubes? if so what is the life span of purified carbon nanotubes.? and how to store purified carbon nanotubes?

04 November 2022 1,581 5 View

Cost for multiwall carbon nanotubes with good morphology that can be used for adsorption of gases and from which company?

Cost and supplier suggestion for multiwall carbon nanotubes for gas adsorption and storage purpose?

10 June 2022 2,095 0 View

Can anyone share the price of a volumetric sieverts apparatus for hydrogen storage study?

the price of a volumetric sieverts apparatus?

05 June 2022 242 2 View

Can anyone share the price of a automated DC magnetron sputtering equipment?

price of a automated DC magnetron sputtering equipment?

05 June 2022 8,326 0 View

Is Magnesium sputtering target of 0.1mm thickness is available?

thickness of 0.1mm Mg target

01 June 2022 5,970 2 View