Designing Lithium–Sulfur Batteries with High-Loading Cathodes at a Lean Electrolyte Condition
نویسندگان
چکیده
منابع مشابه
Tritium Generation in Palladium Cathodes with High Deuterium Loading
Tritium up to fifty times background has been observed upon electrolyzing 1N D2SO4 in four out of four cells when using Pd cathodes "of a certain type". No tritium was detected in four control cells, containing H2S04 in H2O, employing Pd cathodes cut from the same wire spool. Tritium amounts were from 7 x 10 to 2.1 × 10 atoms, corresponding to average generation rates from 5.1 × 10 to 2 × 10 at...
متن کاملDoped LiFePO4 Cathodes for High Power Density Lithium Ion Batteries
Olivine LiFePO4 has received much attention recently as a promising storage compound for cathodes in lithium ion batteries. It has an energy density similar to that of LiCoO 2, the current industry standard for cathode materials in lithium ion batteries, but with a lower raw materials cost and an increased level of safety. An inherent limitation of LiFePO4 acknowledged by researchers studying t...
متن کاملDesigning high-energy lithium-sulfur batteries.
Due to their high energy density and low material cost, lithium-sulfur batteries represent a promising energy storage system for a multitude of emerging applications, ranging from stationary grid storage to mobile electric vehicles. This review aims to summarize major developments in the field of lithium-sulfur batteries, starting from an overview of their electrochemistry, technical challenges...
متن کاملMultifunctional Sandwich‐Structured Electrolyte for High‐Performance Lithium–Sulfur Batteries
Due to its high theoretical energy density (2600 Wh kg-1), low cost, and environmental benignity, the lithium-sulfur (Li-S) battery is attracting strong interest among the various electrochemical energy storage systems. However, its practical application is seriously hampered by the so-called shuttle effect of the highly soluble polysulfides. Herein, a novel design of multifunctional sandwich-s...
متن کاملQuinone-Functionalized Carbon Black Cathodes for Lithium Batteries with High Power Densities
E and rapid energy storage is essential for sustainable energy delivery. Fast transfer of charges stored at the surface of supercapacitor electrodes can provide high power densities (fast (dis)charge rates). However, their exclusively non-Faradaic energy storagemechanism limits attainable energy densities. In contrast, electrochemical reactions in intercalation or conversion electrodes can affo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: ACS Applied Materials & Interfaces
سال: 2018
ISSN: 1944-8244,1944-8252
DOI: 10.1021/acsami.8b17393