Scott Marquis

Soon-to-be battery engineer @northvolt. PhD student @OxUniMaths: Modelling lithium-ion batteries 🔋🏴󠁧󠁢󠁳󠁣󠁴󠁿

[Scott Marquis @scottmar93]

@brosaplanella @WMI_research @UniversityLeeds Cool! Any papers that can be shared?

[Scott Marquis @scottmar93]

@DavidHowey @brosaplanella There is a RCR circuit (where you can select the number of RC elements) with (I, T, SoC) lookup tables for each resistor and capacitor. Would be great to have folks extend and add parameter sets (only an example atm) / parameterization methods

[Edwin Khoo @edwinksl]

Britishvolt and Northvolt — a tale of two gigafactories https://t.co/hZROUB3pdY

[Scott Marquis @scottmar93]

@ndrewwang @FaradayInst @batterymodel @brosaplanella @JPLeHoux @bout_kieran @jacqlynedge @camsooper @DavidHowey @Emjewls Awesome work! I would have loved to have had this when I started my PhD!

[Scott Marquis @scottmar93]

@tinosulzer @battbot_ Is this with concentration dependent electrolyte diffusion?

[Valentin Sulzer @valentinsulzer]

New preprint on arxiv led by @PMohtat

We propose a fast charging algorithm that automatically minimizes charge time while satisfying voltage, overpotential, stress, and temp constraints. This is achieved simply by adding a single ODE to any model.

https://t.co/ZqrXRlWfzN

[Scott Marquis @scottmar93]

@tinosulzer Really enjoyed this! I like the recognition of the challenges of using lab data vs real world data and it’s great to see multiple approaches being combined to get the advantages of each.

[PyBaMM @pybamm_]

What are the advantages of tabless batteries?

Combining PyBaMM and @OpenPnm, this paper shows how larger 4680 cells require tabless designs to manage the heat resulting from the standard tabbed current collection.

https://t.co/vNptezq4Kc

@UCLEIL @OxUniMaths @FaradayInst

[PyBaMM @pybamm_]

If you missed @robertwtimms presentation at #Faraday2020 you can watch it here. 📺

In just 10 min you will get a flavour of what PyBaMM is and how it works, and will also learn about real case studies involving thermal, mechanical and degradation models.

https://t.co/Iya7BGd6u5

[Scott Marquis @scottmar93]

Check out this really nice work from Ferran on reduced thermal models of batteries!

[Ferran Brosa Planella @brosaplanella]

Are you looking for a reduced thermal model for batteries? 🔋🔥

Check our latest preprint:
https://t.co/1TWO3J6FIs

And if you want to play with the code & experimental data, you can find it here:
https://t.co/UguZLUe3Wa

#battchat #batterytwitter #openscience

[Scott Marquis @scottmar93]

@bradyplanden @robertwtimms Thanks! Haha yeah just straight TikZ. I’m happy to share the code if that helps you in any way (it’s a bit of a mess though)

[PyBaMM @pybamm_]

Do you want to learn more about PyBaMM?

Join today's #BMWS where @tinosulzer will talk about "Open-source battery modeling with PyBaMM". You will find the Zoom link below.

Don't forget to take the PyBaMM survey: https://t.co/AKjmaurbx0

#battchat #batterytwitter #openscience

[Scott Marquis @scottmar93]

@clem2k3 @DavidHowey Agree with this. Order shouldn’t matter when build twice. Most latex editors will automatically build twice to avoid this issue.

[Scott Marquis @scottmar93]

Some really cool work going on in this group! Good opportunity

[Scott Marquis @scottmar93]

@DavidHowey @steingart Mainly England that has been hit by this though. Still no fees in Scotland.

[PyBaMM @pybamm_]

PyBaMM 0.2.3 has just been released! ⚡️

This new version comes with @GoogleColab compatibility so you can run all of our examples right here on your browser: https://t.co/lFPiHBsKnI

For a full list of changes see: https://t.co/ahgDVAwsVj

[Scott Marquis @scottmar93]

@DavidHowey PyCharm was also really nice when I used it though

[Scott Marquis @scottmar93]

@DavidHowey I'm for VScode, very customizable so can be lightweight if you want. Also has the added benefit that it's also great for other languages including latex and markdown.

[PyBaMM @pybamm_]

In PyBaMM you can easily simulate the most common lithium-ion battery models and compare their outputs.

Link to code: https://t.co/WZxOhsyhyU

[Vincent Ledoux Pedailles @LedouxPedailles]

🔋Some more investments in the European Lithium-ion Battery industry. >500GWh annual capacity planned mixing existing producers like @SAMSUNG_SDI or @Tesla but also new comers like @northvolt. EU backed @InfinityLithium will be there to supply Lithium.