Baua Electric

APRIL 12, 2024

Given India’s dependence on 100% imported lithium-ion cells for electric vehicle batteries, there exists a compelling drive to cultivate indigenous cell and battery manufacturing capacities to meet the burgeoning demands. Zeta Energy is the world’s leading developer of lithium-sulfur battery chemistry, materials and cell technology.

Lithium Sulfur 52

Lithium Sulfur Li-ion Auto Lithium Ion 52

Green Car Congress

JANUARY 19, 2018

A team of researchers led by scientists at the US Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have designed an active polyelectrolyte binder (PEB) that actively regulates key ion transport processes within a lithium-sulfur battery, and have also shown how it functions on a molecular level.

Lithium Sulfur 199

Lithium Sulfur Polymer Design Li-ion 199

Green Car Congress

SEPTEMBER 21, 2011

Schematic of design and fabrication process of hollow carbon nanofibers/sulfur composite structure. To tackle the polysulfide problem, researchers at Stanford University led by Dr. Yi Cui have developed a hollow carbon nanofiber-encapsulated sulfur cathode for effective trapping of polysulfides. Credit: ACS, Zheng et al.

Li-ion 186

Li-ion Carbon Batteries Battery 186

Green Car Congress

JANUARY 9, 2013

Researchers at Stanford University and SLAC led by Stanford associate professor Yi Cui have used a sulfur–TiO 2 yolk–shell design for a cathode material for a lithium-sulfur battery that achieved an initial specific capacity of 1,030?mAh?g Nature Communications 4, Article number: 1331 doi: 10.1038/ncomms2327.

Lithium Sulfur 231

Lithium Sulfur Batteries Battery Energy Storage 231

Green Car Congress

JANUARY 7, 2015

A team from the University of Rome Sapienza has developed a rechargeable lithium-ion polymer battery based on the combination of a high capacity sulfur-carbon cathode, nanostructured Li x Sn-C anode and polysulfide-added PEO-based gel membrane. Batteries Li-Sulfur' Moreover, the addition of a dissolved polysulfide (i.e.

Li-ion 150

Li-ion Polymer Lithium Sulfur Energy 150

Green Car Congress

FEBRUARY 26, 2010

The new battery combines a Li 2 S/mesoporous carbon composite cathode and a silicon nanowire anode. The lithium/sulfur system, which during the redox process behaves according to the reaction 2Li + S ? CMK-3 carbon is made up of hexagonally arranged 7-8 nm thick carbon nanorods separated by 3-4 nm pores.

Li-ion 199

Li-ion Recharge Lithium Sulfur Energy 199

Green Car Congress

JULY 2, 2011

note in their paper, it has been difficult to develop a practical Li-S battery partly limited by the problems of low electrical conductivity of sulfur, dissolution of polysulfides in electrolyte, and volume expansion of sulfur during discharge. Nano Letters Article ASAP doi: /10.1021/nl200658. Nevertheless, Wang et al.

Li-ion 239

Li-ion Energy Batteries Battery 239