Nitrogen-enriched carbons from alkali salts with high coulombic efficiency for energy storage applications

Bingkun Guo; Xiao Guang Sun; Gabriel M. Veith; Zhonghe Bi; Shannon M. Mahurin; Chen Liao; Craig Bridges; Mariappan Parans Paranthaman; Sheng Dai

doi:10.1002/aenm.201200925

Nitrogen-enriched carbons from alkali salts with high coulombic efficiency for energy storage applications

Bingkun Guo
, Xiao Guang Sun
, Gabriel M. Veith
, Zhonghe Bi
, Shannon M. Mahurin
, Chen Liao
, Craig Bridges
, Mariappan Parans Paranthaman
, Sheng Dai

Research output: Contribution to journal › Article › peer-review

51 Scopus citations

Abstract

A new type of nitrogen-enriched carbon materials is synthesized from nitrile-rich alkali salts. High nitrogen content is obtained for these alkali salts precursors after annealing at 850 °C. These nitrogen-enriched carbons exhibit high coulombic efficiency, high reversible capacity and good cycling stability as anode materials for both mature lithium ion batteries and newly rejuvenated sodium ion batteries.

Original language	English
Pages (from-to)	708-712
Number of pages	5
Journal	Advanced Energy Materials
Volume	3
Issue number	6
DOIs	https://doi.org/10.1002/aenm.201200925
State	Published - Jun 2013

Keywords

alkali tricyanomethanide
coulombic efficiency
lithium ion batteries
nitrogen-doped carbon
sodium ion batteries

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10.1002/aenm.201200925

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title = "Nitrogen-enriched carbons from alkali salts with high coulombic efficiency for energy storage applications",

abstract = "A new type of nitrogen-enriched carbon materials is synthesized from nitrile-rich alkali salts. High nitrogen content is obtained for these alkali salts precursors after annealing at 850 °C. These nitrogen-enriched carbons exhibit high coulombic efficiency, high reversible capacity and good cycling stability as anode materials for both mature lithium ion batteries and newly rejuvenated sodium ion batteries.",

keywords = "alkali tricyanomethanide, coulombic efficiency, lithium ion batteries, nitrogen-doped carbon, sodium ion batteries",

author = "Bingkun Guo and Sun, \{Xiao Guang\} and Veith, \{Gabriel M.\} and Zhonghe Bi and Mahurin, \{Shannon M.\} and Chen Liao and Craig Bridges and Paranthaman, \{Mariappan Parans\} and Sheng Dai",

year = "2013",

month = jun,

doi = "10.1002/aenm.201200925",

language = "English",

volume = "3",

pages = "708--712",

journal = "Advanced Energy Materials",

issn = "1614-6832",

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TY - JOUR

T1 - Nitrogen-enriched carbons from alkali salts with high coulombic efficiency for energy storage applications

AU - Guo, Bingkun

AU - Sun, Xiao Guang

AU - Veith, Gabriel M.

AU - Bi, Zhonghe

AU - Mahurin, Shannon M.

AU - Liao, Chen

AU - Bridges, Craig

AU - Paranthaman, Mariappan Parans

AU - Dai, Sheng

PY - 2013/6

Y1 - 2013/6

N2 - A new type of nitrogen-enriched carbon materials is synthesized from nitrile-rich alkali salts. High nitrogen content is obtained for these alkali salts precursors after annealing at 850 °C. These nitrogen-enriched carbons exhibit high coulombic efficiency, high reversible capacity and good cycling stability as anode materials for both mature lithium ion batteries and newly rejuvenated sodium ion batteries.

AB - A new type of nitrogen-enriched carbon materials is synthesized from nitrile-rich alkali salts. High nitrogen content is obtained for these alkali salts precursors after annealing at 850 °C. These nitrogen-enriched carbons exhibit high coulombic efficiency, high reversible capacity and good cycling stability as anode materials for both mature lithium ion batteries and newly rejuvenated sodium ion batteries.

KW - alkali tricyanomethanide

KW - coulombic efficiency

KW - lithium ion batteries

KW - nitrogen-doped carbon

KW - sodium ion batteries

UR - https://www.scopus.com/pages/publications/84878636713

U2 - 10.1002/aenm.201200925

DO - 10.1002/aenm.201200925

M3 - Article

AN - SCOPUS:84878636713

SN - 1614-6832

VL - 3

SP - 708

EP - 712

JO - Advanced Energy Materials

JF - Advanced Energy Materials

IS - 6

ER -

Nitrogen-enriched carbons from alkali salts with high coulombic efficiency for energy storage applications

Abstract

Keywords

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