Battery assembly process and question?

Hi, I'm doing thin film research and am pretty new to the battery community. I want to ask several questions (All consider a CR2032 coin cell as example): 1. What's the different if I use a wave...

09 October 2017 1,939 5 View

Suggestion on books or reviews about Li ion batteries?

Hi, can anyone suggest me a good book or a good review talking about fundamental electrochemistry in Li ion rechargeable batteries? Thanks.

02 March 2017 4,055 0 View

What if direct do EIS without forming cycle?

What if I directly test the fresh assembled Li ion thin film battery without finishing the forming cycle?

31 December 2016 6,614 0 View

STXM and TXM general introduction?

What can I do with STXM and TXM on Li ion battery? Is there any good beginner level introductory paper or information? Thank you guys.

11 December 2016 5,737 1 View

Glovebox recommendation, VAC, Inert, and Mbraun?

Hi! May I get some idea about choosing a glovebox between Mbraun, VAC, and Inert? I am conducting Li ion battery related research. I want more on the real feedback after usage. Thanks.

09 October 2016 3,837 8 View

Difference between Point focus and Line focus on XRD?

As stated in the title. What's the difference and what application they will be for? Thank you.

08 September 2016 7,939 1 View

How to choose the angle for GIXRD? And what type of source should I choose?

Got two questions: 1. How to choose the angle? Is that smaller the better? Since smaller angle will give less profile depth and it will thus avoid the information from the lower layer as much as...

04 May 2016 3,482 5 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View

How can we raise the figure when we writing a paper with Latex ?

Hi, everyone. I'm a starter to write a paper by Latex. But I have some difficulty using it. I'm writing the paper with 2 columns. And, there is one figure that occupies the 2 both-sides. I want to...

26 February 2021 3,738 3 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

Can anyone share his experience regards Smoothing in origin?

I am working on TiO2 composite material and the results of XRD have a lot of small/junk peaks and while I apply a smooth filter in Origin then the other characteristics peaks disappear so anyone...

26 February 2021 8,183 3 View

How to replicate the well conditions of a crystal hit with 20%(w/v) isopropanol?

I had a crystal hit in a well with 0.1M HEPEs pH 7.5, 10%(w/v) PEG 4000, and 20%(w/v) isopropanol. Why is isopropanol in w/v here if it's just solvent? How do I recreate this well condition?

25 February 2021 9,761 1 View