How can femtosecond laser processing be optimized for scalability in battery manufacturing?

15 November 2024 1 2K Report

Exploring the Feasibility of Anode-Free Lithium-Ion Batteries with Femtosecond Laser Microfabrication

I'm delving into the potential of femtosecond laser microfabrication for creating anode-free lithium-ion batteries—a concept that could revolutionize energy storage. Anode-free designs aim to simplify battery architecture, enhance energy density, and potentially lower costs.

However, such systems face critical challenges, including:

Ensuring stable lithium plating/stripping during cycling.
Mitigating dendrite formation and electrolyte decomposition.
Achieving precise microfabrication to optimize electrode structure and surface properties.

Femtosecond lasers, with their high precision and minimal thermal effects, seem promising for tailoring electrode surfaces to enhance lithium deposition and cycling stability. But how far can we push this technology?

🔍 Questions for the community:

How can femtosecond laser processing be optimized for scalability in battery manufacturing?

What are the most promising materials for such anode-free designs, and how does surface engineering impact their performance?

Are there existing studies that successfully integrate femtosecond laser microfabrication with practical battery applications?

I’m looking forward to hearing your thoughts, insights, or references to related work. Let’s brainstorm ways to overcome these challenges and advance the next generation of battery technologies!

Şükrü Aktaş

Alkali metaller, toprak alkali metaller, geçiş metaller iyon pil üretimi için kullanılabilir. Hidrojen ve soygazlar sıvılaştırılarak iyon pil üretimi için kullanılabilir. Diğer gaz halinde bulunan elementler de birtakım yöntemler uygulanarak iyon pil üretiminde kullanılabilir. Bu durum pilde kutupsuzluk ve kutup ortamını ortadan kaldırmakla başlar. Anotun ortadan kaldırmak için katotuda ortadan kaldırmak gerekir. Anot kendi arasında hem homojen hem de kutuplu,katot kendi arasında hem homojen hem de kutuplu olmalı. Bu durumda Anot ve katotta kutupsuzluk sağlanmalıdır. Periyodik cetvelde bunda en çok s,p,d,f orbitallerinde rastlanır. Lityum elementinin son orbitalindeki elektron sıvılaştırılarak ayrıştırılır ve kutupsuz hale getirilir.2s orbitaline karşılık gelen 1s orbitali tam doludur. 1s orbitali de kendi arasında yüksüz hale getirilerek nötr hale getirilir. Bağlanma enerjileri eşit hale getirilerek nötr hale getirilir. Bağlanma enerjisi ile anot katot aynı hizaya getirilerek kendi arasında kutupsuzluk sağlanır. Bu durumda yük elektroskopun yük akışına benzeyecek şekilde nötrlenir. Bu durumu en iyi sağlayacak olan toprak metalleridir. 2A ve 3A elementleri kullanılabilir.

Badges
Science topic

More Laya Anjo's questions See All

Do water solvent cause red/blue shift?

im conducting a research that involves extraction in order for me to obtain an absorbance spectra later on, but im not sure what solvent to use especially that I want little to no red/blue shift

02 February 2020 947 1 View

What are the (dis)advantages of wavelet based compression over compressed sensing?

Wavelet based compression can be achieved by suppressing coefficients below a threshold (or preserving a predetermined number of significant coefficients). Compressed sensing on the other hand...

21 October 2018 9,422 5 View

Does anybody know what the appropriate statistical procedure(s) for analyzing a 5-point Likert scale questionnaire can be?

I'd like to explore the attitude of one group of students towards computer-assisted language learning (CALL). The questionnaire includes 20 statements (I use a 5-point Likert Scale: strongly...

24 May 2017 2,172 3 View

What is the difference between agent based modelling and cellular automata approach to modelling?

Both agent-based modelling and cellular automata begin with individual agents or cells and model a large number of interacting agents leading to complex behaviour. However, what are the...

05 February 2017 450 10 View

Does anyone know how to calculate correlation among three variables in SPSS?

In a quantitative study, three variables-- lexical knowledge, self-esteem, and lecturing-- are going to be compared to find the relationship between them. I wonder if I can run a statistical...

12 December 2016 9,748 16 View

How can we find the correlation between two Likert-scale questionnaires?

We'd like to find the correlation between a "personality traits" questionnaire and a "language learning styles" questionnaire.

27 November 2016 2,141 10 View

Is there an efficiency improvement in adding a small fraction of overheated steam to the air fuel mixture of an internal combustion engine?

One of the existing fuel savings after market products for diesel and gas engines is based on producing high temperature steam from a water bucket by exchanging heat with the engine exhaust. This...

25 October 2016 6,467 5 View

What causes drift in control systems?

For a controlled variable to drift away from a set point, energy has to be constantly fed, or removed from the variable. Considering a simple SISO system represented by a transfer function, GP(s)...

25 February 2016 8,457 5 View

What is (are) the significance (implications) of Mahalanobis distance from self having mean different from 1?

The Mahalanobis distance of data from itself is, by definition 1. However, with certain data sets, I get values like 1.3 and 1.5, which I am unable to understand. What would be a possible...

25 February 2016 4,425 1 View

Does state estimation aid in fault detection and isolation?

Performing state estimation gives information about internal variables that are not measured, but are indicative of the health of a system. But does state estimation add any value to FDI? Is it...

25 February 2016 9,323 3 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Expansion thermal of muscle ?

What is the thermal expansion coefficient of human muscle?

27 July 2024 7,190 0 View

How can I extract glycosides from mangrove leaf samples without an incubator that can reach temperatures above 60°C?

I want to extract glycosides from my mangrove leaf samples, but my laboratory lacks an incubator capable of reaching temperatures above 60°C. The paper I am following specifies a minimum...

13 July 2024 3,686 0 View

How to introduce on fluent the optical loss of the wall due to the reflection of the plate towards the environment ?

"When solar irradiation reaches a surface, some of it is absorbed while the rest is reflected. Part of the light absorbed by the surface transforms into heat and increases the module's...

13 July 2024 8,621 5 View

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

Is there any materials that can be as flexible and stretchable as PDMS, while also having a small linear thermal expansion coefficient?

For the PDMS material, it's linear thermal expansion coefficient is about 3.2*10-4/℃. The polyimide has a smaller linear thermal expansion coefficient like 2*10-5/℃, but it cannot be stretch. It...

04 July 2024 4,525 1 View

Thermophysical properties of MWCNTs nanoparticles?

Is there any article can I find all thermophysical properties of MWCNTs nanoparticles especially, thermal expansion coefficient and electrical conductivity?

30 June 2024 4,075 2 View

Is the polymer has low CTE if the polymer has the high chain packing and small free volume?

I wonder the tendency of coefficient of thermal expansion (CTE) of polymer which has different chain structure. In my opinion, CTE will be higher when the polymer materials has high interaction...

30 June 2024 570 5 View

What are the key considerations for selecting the temperature in the thermal regeneration process of adsorbents?

I seek to understand the theoretical basis for selecting the optimal temperature for the thermal regeneration process of exhausted adsorbents, such as activated carbon loaded with dye molecules....

28 June 2024 1,867 3 View