How to calculate charge storage in battery-supercapacitor hybrid device?

11 December 2017 4,775 5 View

How to explain the presence of three peaks in my LaMnO3 supercapacitor electrode?

11 December 2016 1,632 6 View

Why Precursors of perovskite (such as LaMnO3 after obtaining metal hydroxide) should be calcined in oxygen atmosphere at high temperature?

09 October 2016 6,263 2 View

Is it bosible to make acomposite materials of graphene oxide and LaMnO3 nanocoparticls ?

I am working with graphene oxide nanocomposite materials , and I planed to use LaMnO3 as nanocompoite (GO/LMO) . my question is.. is it bosible to make graphene oxide / LMO nanocomposite materials,

08 September 2016 6,477 1 View

Why is capacitace of solid state supercapacitor getting low even when I generate pores in graphene electrode?

01 February 2016 7,211 8 View

How do I explain the differences of XRD Peak position, intensities and peak broaden for the graphite and graphene oxide materials?

10 November 2015 386 9 View

Can someone give me more clarification about different between nanoparticle and nanocomposite?

Can someone give me more clarification about different between nanoparticle and nanocomposite.Also I want to know the role for obtaining Graphene nanocomposite as space (spacer to prevent...

07 August 2015 3,070 2 View

How can I find controllable parameters that may be affecting the performance of a graphene nanocomposite supercapacitor?

I'm working in the field of graphene Nano composite as electrode materials for supercapacitor, but until now I didn't obtained sufficient power density by this electrode (graphene nanocomposite),...

11 December 2014 8,553 5 View

Can anyone tell me how to synthesize large-scale bulk nanocrystalline materials, having superior properties and at a reasonable cost?

Recently, large attention was devoted to the research and development of nanostructured materials. However, there are still many difficulties in synthesizing large-scale bulk nanocrystalline...

08 September 2013 8,413 1 View

How to Fit EIS data for pseudocapacitance electrode?

Hello every body. Could anyone help me to fit EIS data (attached file) and also help me to calculate the fitted parameters? Electrode show battery like characteristic behavior as seen from CV and...

01 January 1970 7,338 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View