Green Car Congress

APRIL 23, 2018

Now, a team from Spain, Italy and Germany reports an efficient lithium?ion ion battery using an enhanced sulfur–carbon composite cathode that exploits graphene carbon with a 3D array (3DG?S) based anode (Li y SiO x –C)—i.e. avoiding the use of a Li metal anode entirely. The Li y SiO x –C/3DG?S

Li-ion 231

Li-ion Lithium Ion Batteries Battery 231

Green Car Congress

DECEMBER 21, 2012

Researchers in Italy have developed a high-performance tin-carbon nanocomposite material for Li-ion anodes that exhibits strong capacities at up to 10 C cycling rate and stability over 600 cycles. Their study appears in the Journal of Power Sources. 2012.11.004.

Li-ion 218

Li-ion Carbon Italy 2013 218

Green Car Congress

APRIL 13, 2015

A team of researchers in South Korea and Italy has demonstrated a highly reliable lithium–sulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. The cathode consists of an activated carbon?sulfur Batteries Li-Sulfur'

Li-ion 150

Li-ion Lithium Sulfur Batteries Battery 150

Green Car Congress

FEBRUARY 4, 2011

Researchers from the University of Rome Sapienza (Italy) and Hanyang University (S. Korea) are developing a new advanced lithium-ion battery featuring a high capacity Sn-C nanostructured anode and a high rate, high-voltage Li[Ni 0.45 While Lithium metal alloys (Li-M, M = Sn, Si, Sb, etc.) Click to enlarge. Full battery.

Li-ion 225

Li-ion Ni-Li Lithium Ion Batteries 225

Green Car Congress

JUNE 15, 2012

A team from Hanyang University (Korea) and University of Rome Sapienza (Italy) have demonstrated a lithium–air battery capable of operating over many cycles with capacity and rate values as high as 5,000 mAh g carbon ?1 1 and 3 A g carbon ?1 1 , respectively.

Li-ion 326

Li-ion Lithium Air Batteries Battery 326

Green Car Congress

NOVEMBER 1, 2012

Voltage profiles (A) and initial cycling behavior (B) of the Li x Si-O 2 -C cell. Although the resulting battery has lower voltage and capacity than a conventional Li-air battery, it offers enhanced safety and an energy density higher than Li-ion batteries. Cycling current: 200 mA g ?1 Credit: ACS, Hassoun et al.

Li-ion 306

Li-ion Batteries Battery Lithium Air 306

Green Car Congress

JULY 24, 2017

Researchers in Sweden and Italy have devised a simple strategy to address the issues currently hampering commercialization of high-energy density Li-sulfure batteries, including. Among the most promising chemistries is the one based on the electrochemical reaction of lithium and sulfur, the Li-sulfur battery.

Polymer 186

Polymer Li-ion Energy Batteries 186