GLOBAL LITHIUM SULPHUR BATTERY CATHODE  MARKET

INTRODUCTION

 The polysulfide shuttle is a significant obstacle to the use of lithium-sulphur (Li-S) batteries, which are among the most promising prospects for next-generation high-energy-density batteries. 

Sulfurized poly(norbornadiene) (S/pNBD) and sulfurized poly(dicyclopentadiene) (S/pDCPD), two cathode materials that are inexpensive, shuttle-free, and perform well in Li-S battery technology. S/pNBD and S/pDCPD can both be made using a simple two-step process. 

All of the sulphur in S/pNBD and S/pDCPD is covalently linked to the polymer matrix in the form of C-Sx-C units, according to observations from X-ray photoelectron spectroscopy, time-of-flight secondary ion mass spectrometry, and cyclic voltammetry.

Lithium sulphur batteries (LiSB) with a sulphur composite cathode, lithium metal as the anode, and an organic liquid electrolyte have the potential to have high theoretical capacities (1675mAhg) and specific energies (2567 Hkg).

Lithium presence has a significant impact on the mechanical properties of lithiated sulphur compounds. Although this increase in strength is not linear with lithiation, it does increase as lithium level grows.

Unwanted interactions with the electrolytes are one of the main weaknesses of most Li-S cells. In most electrolytes, S and Li 2S are relatively insoluble, but several intermediate polysulfides are soluble.

Most of the frequently used other types of electrolytes dissociate when lithium, which is highly reactive, is utilised as a negative electrode.

The use of a protective layer on the anode surface has been investigated to increase cell security; for example, Teflon coating improved electrolyte stability. Li3N and LIPON both demonstrated good performance.

Due to the way they work, lithium-sulphur cells are far safer than other battery kinds. The chance of a battery failing catastrophically is decreased by the "conversion reaction," which creates new materials during charge and discharge and eliminates the need to host Li-ions in materials.

GLOBAL LITHIUM SULPHUR BATTERY CATHODE SIZE AND FORECAST

The Global lithium sulphur battery cathode market Account accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.

RECENT DEVELOPMENT 

By putting novel battery materials to the test, researchers at the Argonne National Laboratory of the U.S. Department of Energy (DOE) are looking for solutions to these problems. Such a substance is sulphur.

Sulphur is far more plentiful, inexpensive, and energy-dense than conventional ion-based batteries. A promising battery design combines a lithium metal negative electrode (anode) with a positive electrode (cathode) that contains sulphur.

The electrolyte, or the substance that permits ions to move between the two ends of the battery, is sandwiched between those elements.

Researchers created and tested a porous interlayer that contains sulphur to remedy this. Laboratory tests revealed that Li-S cells with this active interlayer as contrasted to those without it had initial capacities that were nearly three times higher.

More remarkably, the active interlayer-equipped cells kept their high capacity across 700 charge-discharge cycles.

COMPANY PROFILE

• PCL
• JOHNSON MATTHEY
• LG Chem
• MARROW Batteries
• NOHMs technologies

THIS REPORT WILL ANSWER FOLLOWING QUESTIONS

1. How many lithium sulphur battery cathodes are manufactured per annum globally? Who are the sub-component suppliers in different regions?
2. Cost breakup of a  lithium sulphur battery cathode and key vendor selection criteria
3. Where is the   lithium sulphur battery cathode manufactured? What is the average margin per unit?
4. Market share of  lithium sulphur battery cathode manufacturers and their upcoming products
5. Cost advantage for OEMs who manufacture lithium sulphur battery cathode  in-house
6. key predictions for next 5 years in lithium sulphur battery cathode 
7. Average B-2-B lithium sulphur battery cathode  in all segments
8. Latest trends in lithium sulphur battery cathode , by every market segment
9. The market size (both volume and value) of the lithium sulphur battery cathode   in 2023-2030 and every year in between?
10. Production breakup of,  lithium sulphur battery cathode by suppliers and their OEM relationship