Gas sensors based on semiconductor metal oxides?

How can improve the sensitivity of semiconductor metal oxides with suitable dopants for CO2 sensing? Does metal dopants like Au, Ag, Pt and Pd able to improve response and recovery time for CO2...

08 September 2019 8,645 4 View

Which nanomaterials are showing best result for CO2 sensing?

Which nanomaterials are showing best result for CO2 sensing? How response and recovery time can be for CO2 gas sensors?

08 September 2019 5,708 5 View

Please suggest the better synthesis route for sulphor?

Please suggest the better synthesis route for sulphor?

11 December 2017 9,624 3 View

How measure the posrosity of nanomaterials by using XRD data ?

How measure the posrosity of nanomaterials by using XRD data ?

10 November 2017 8,714 4 View

How alter the energy band -gap of pure ZnO & doped ZnO for optoelectronic applications?

How alter the energy band -gap of pure ZnO & doped ZnO for optoelectronic applications?

06 July 2017 9,223 3 View

Does optoelectronic behaviour of pure ZnO oxide are tunable ?

Does optoelectronic behaviour of pure ZnO oxide are tunable ?

06 July 2017 7,473 4 View

How we can reduce hysteresis loss in resisitive type sensors based on metal oxides?

How we can reduce hysteresis loss in resisitive type sensors based on metal oxides?

06 July 2016 7,611 2 View

What effect of Ageing on the stability of Sensors based on metal oxides?

06 July 2016 5,464 1 View

Why quantum effect dominates properties of materials at nanometersclae?

Why quantum effect dominates properties of materials at nanometersclae?

03 April 2016 443 1 View

How Calculate the grain size of a nanocrystalline sample?

How Calculate the grain size of a nanocrystalline sample?

01 February 2016 6,505 11 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 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

How can I add a new WSN routing protocol in NS2 or NS3?

I'm trying to find in literature a way to help me adding a modified Yen's algorithm in ns2 or its variance ns3 or another simulator. Have you some tips which can be helpful, I'm opening in the...

19 February 2021 7,981 3 View

Possible reasons for high bioavailability after I.M and S.C. routes...?

What should be the possible reasons if we obtained more than 100% bioavailability of antibiotics (marbofloxacin) after I.M. and S.C. routes of administration in cattle species.

16 February 2021 971 4 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

How long should be stable a functionalized CNT? and how can I increase its stability?

I have functionalized MWCNT via both acidic and noncovalent rout, For acidic treatment I have used H2SO4:HNO3 (3:1) while ultrasonication at 55 C, and in non-covalent I used Triton x100, but the...

27 January 2021 4,497 3 View