How to disassemble cylindrical cells inside glove box?

Dear all, I would like to disassemble Cylindrical cells (LFP) in an Argon filled atmosphere to study the Cathode. I would like to know the procedure in steps to do it. I would also like to know...

07 August 2018 9,036 1 View

Best supplier for lab consumables?

I am setting up a new laboratory for Battery material development and I would like to know the best online supplier in Germany for Lab equipment like pipet etc, lab consumables like wipes,...

07 August 2018 6,247 5 View

Is it possible to get the glovebox manual for MDH Ltd, Andover-Hants-England Series 035?

We have a very old glove box from M.D.H. Ltd,Andover-Hants-England, Series no.035 and I would like to make it useable. But we dont have the manual and I could not even find it in internet. If any...

07 August 2018 5,628 1 View

How to choose a Fan for a Battery system to maintain constant temperature?

I would like to choose DC Fan for forced heat convection in order to maintain the system within its operating temperature range. The module will have the temperature difference up to 10-12 degree...

05 June 2018 3,174 6 View

Why battery swells in the module without ageing/short circuit?

I have used 8 LFP cells as two modules (4 each) and cycled it. But one of the cells in each module failed although I used a balancing circuit. When I dismantled the modules, I found that the...

04 May 2018 551 20 View

How to test BMS?

I would like to know how a BMS from a different Manufacturer can be tested? I want to make sure whether the BMS works as per our requirement and also ensure its operation as per the data...

04 May 2018 241 4 View

What should I consider while selecting a Battery Test Station?

We would like to buy a new Battery Test Station (Battery Cycler) for testing 150Ah LFP Batteries in Crate (0.1-2C). Apart from the Max Voltage and Current range of the test system, what else has...

03 April 2018 2,283 8 View

When to use Constant Power Charge/Discharge?

I would like to know when the constant power Charge/Discharge should be used and how can I interpret the results. How the voltage and current is adjusted at the beginning and end of the...

03 April 2018 1,137 4 View

What is Battery Size Factor? when it should be used?

Hello Everyone, I would like to know what is Battery Size Factor? How it is related to Battery Testing and when it should be considered? Thanks in advance

03 April 2018 4,570 3 View

How to infer the data of Oscillation Amplitude Sweep?

08 September 2017 5,953 3 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

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 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

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 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