Results 141 to 150 of about 1,381 (204)

The role of the tin precursor in tuning TMS@carbon yolk-shell nanospheres for enhanced sulfur utilization. [PDF]

open access: yesNanoscale Adv
Diko CS   +10 more
europepmc   +1 more source

Balancing Polysulfide Distribution in "Anode-Free" Lithium-Sulfide Batteries. [PDF]

open access: yesChemSusChem
Wichmann L   +11 more
europepmc   +1 more source

Size Effect for Inhibiting Polysulfides Shuttle in Lithium‐Sulfur Batteries

Small, 2023
AbstractIt is undeniable that the dissolution of polysulfides is beneficial in speeding up the conversion rate of sulfur in electrochemical reactions. But it also brings the bothersome “shuttle effect”. Therefore, if polysulfides can be retained on the cathode side, the efficient utilization of the polysulfides can be guaranteed to achieve the ...
Xiaoya Kang   +6 more
openaire   +2 more sources

Suppressing Polysulfide Shuttling in Lithium–Sulfur Batteries via a Multifunctional Conductive Binder

Small Methods, 2021
AbstractExhibiting high specific energy and low cost, lithium–sulfur batteries are considered promising candidates for the next‐generation battery. However, its wide applications are limited by the insulating nature of the sulfur, dissolution of polysulfide species, and large volume change of the sulfur cathode.
Shiming Chen   +10 more
openaire   +2 more sources

“Shuttle” in Polysulfide Shuttle: Friend or Foe?

The Journal of Physical Chemistry C, 2018
The polysulfide shuttle effect, where sulfur species reach the negative electrode surface and undergo chemical reduction, is believed to be a major bottleneck in lithium–sulfur chemistry. The importance of this phenomenon is often judged based on phenomenological arguments, which do not account for mesoscale complexations.
Aashutosh N. Mistry, Partha P. Mukherjee
openaire   +1 more source

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