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

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

Why parallel beam collimator can eliminate the defocusing effect?

Why that so? Reason comes out of the Pole figure measurement. It shows that high Chi angle defocusing effect disappear after applying a parallel beam collimator on the diffracted beam optics side....

08 September 2016 2,015 0 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

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View