Published 2017 | Version v1
Journal article Metadata-only

Sulfiphilic nickel phosphosulfide enabled Li2S impregnation in 3D graphene cages for Li-S batteries

Creators

  • 1. Stanford University, Stanford, CA (United States)

Description

A 3D graphene cage with a thin layer of electrodeposited nickel phosphosulfide for Li2S impregnation, using ternary nickel phosphosulphide as a highly conductive coating layer for stabilized polysulfide chemistry, is accomplished by the combination of theoretical and experimental studies. As a result, the 3D interconnected graphene cage structure leads to high capacity, good rate capability and excellent cycling stability in a Li2S cathode.

Availability note (English)

Available from http://www.osti.gov/pages/biblio/1352541; DOE Accepted Manuscript full text, or the publishers Best Available Version will be available free of charge after the embargo period

Additional details

Identifiers

URL
http://www.osti.gov/pages/biblio/1352541;
DOI
10.1002/adma.201603366;

Publishing Information

Journal Title
Advanced Materials (Weinheim)
Journal Volume
29
Journal Issue
12
Journal Page Range
vp.
ISSN
0935-9648

INIS

Country of Publication
Germany
Country of Input or Organization
United States
INIS RN
48058981
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CATHODES; GRAPHENE; LITHIUM-SULFUR BATTERIES; NICKEL COMPOUNDS; THIN FILMS
Descriptors DEC
CARBON; ELECTRIC BATTERIES; ELECTROCHEMICAL CELLS; ELECTRODES; ELEMENTS; ENERGY STORAGE SYSTEMS; ENERGY SYSTEMS; FILMS; METAL-NONMETAL BATTERIES; NONMETALS; TRANSITION ELEMENT COMPOUNDS

Optional Information

Contract/Grant/Project number
AC02-76SF00515
Funding organization
USDOE (United States)
Secondary number(s)
OSTIID--1352541