Batteries: Strongly Coupled Interfaces between a Heterogeneous Carbon Host and a Sulfur‐Containing Guest for Highly Stable Lithium‐Sulfur Batteries: Mechanistic Insight into Capacity Degradation (Adv. Mater. Interfaces 7/2014)
Source abstract
Abstract
In article 1400227, Q. Zhang and co-workers demonstrate the enhanced cycling stability of lithium-sulfur batteries by employing nitrogen-doped carbon nanotubes as heterogeneous conductive scaffold to trap all kinds of sulfur species. The polysulfides and Li2S are strongly coupled with an electro-rich pyridinic nitrogen and the carbon surface around the quaternary nitrogen, which significantly suppresses the irreversible loss of capacity.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Battery Materials and Technologies · Conducting polymers and applications · Synthesis and properties of polymers
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Affiliations
Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology Department of Chemical Engineering Tsinghua University Beijing 100084 PR China
References
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