Journal article 1025 views 318 downloads
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries
Journal of Alloys and Compounds, Volume: 738, Pages: 16 - 24
Swansea University Author:
Matt Carnie
-
PDF | Accepted Manuscript
Download (8.34MB)
DOI (Published version): 10.1016/j.jallcom.2017.11.212
Abstract
Bamboo derived porous carbon materials, as inexpensive and environmentally friendly, microporous material sources, have been attracting enthusiastic attention for energy storage applications. In this work three different processes were employed to prepare three types of bamboo derived porous carbon...
Published in: | Journal of Alloys and Compounds |
---|---|
ISSN: | 0925-8388 |
Published: |
2018
|
Online Access: |
Check full text
|
URI: | https://cronfa.swan.ac.uk/Record/cronfa37397 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
first_indexed |
2017-12-12T13:49:50Z |
---|---|
last_indexed |
2018-05-18T13:07:37Z |
id |
cronfa37397 |
recordtype |
SURis |
fullrecord |
<?xml version="1.0"?><rfc1807><datestamp>2018-05-18T08:30:55.9160117</datestamp><bib-version>v2</bib-version><id>37397</id><entry>2017-12-11</entry><title>Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries</title><swanseaauthors><author><sid>73b367694366a646b90bb15db32bb8c0</sid><ORCID>0000-0002-4232-1967</ORCID><firstname>Matt</firstname><surname>Carnie</surname><name>Matt Carnie</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2017-12-11</date><deptcode>MTLS</deptcode><abstract>Bamboo derived porous carbon materials, as inexpensive and environmentally friendly, microporous material sources, have been attracting enthusiastic attention for energy storage applications. In this work three different processes were employed to prepare three types of bamboo derived porous carbon materials. Among them, the sample prepared via a one-step activation method delivered the largest total pore volume (1.146 cm3 g−1) and the largest specific surface area (1824.4 m2 g−1) owning to a hierarchical porous structure. After the sample was used to encapsulate sulfur (S) to prepare carbon/S composite as cathodes for Li-S batteries. The composite loaded with 58.5 wt% S exhibited a high initial capacity of 1453 mAh g−1 at a rate of 0.1 C (1 C = 1675 mA g−1). A reversible capacity of 255 mAh g−1 was maintained after 500 cycles at 1 C with a capacity decay rate of only 0.0016% per cycle. This suggests that the bamboo derived porous carbon could be a promising conductive carbon matrix for carbon/S composite cathodes in Li–S batteries.</abstract><type>Journal Article</type><journal>Journal of Alloys and Compounds</journal><volume>738</volume><paginationStart>16</paginationStart><paginationEnd>24</paginationEnd><publisher/><issnPrint>0925-8388</issnPrint><keywords>Lithium-sulfur batteries; Bamboo strip; Biomass; High specific surface area</keywords><publishedDay>25</publishedDay><publishedMonth>3</publishedMonth><publishedYear>2018</publishedYear><publishedDate>2018-03-25</publishedDate><doi>10.1016/j.jallcom.2017.11.212</doi><url/><notes/><college>COLLEGE NANME</college><department>Materials Science and Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>MTLS</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2018-05-18T08:30:55.9160117</lastEdited><Created>2017-12-11T09:27:12.8653033</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Engineering and Applied Sciences - Materials Science and Engineering</level></path><authors><author><firstname>Yinglin</firstname><surname>Yan</surname><order>1</order></author><author><firstname>Mangmang</firstname><surname>Shi</surname><order>2</order></author><author><firstname>Yiqi</firstname><surname>Wei</surname><order>3</order></author><author><firstname>Chao</firstname><surname>Zhao</surname><order>4</order></author><author><firstname>Matt</firstname><surname>Carnie</surname><order>5</order></author><author><firstname>Rong</firstname><surname>Yang</surname><order>6</order></author><author><firstname>Yunhua</firstname><surname>Xu</surname><order>7</order></author><author><firstname>Matt</firstname><surname>Carnie</surname><orcid>0000-0002-4232-1967</orcid><order>8</order></author></authors><documents><document><filename>0037397-11122017093308.pdf</filename><originalFilename>yan2017.pdf</originalFilename><uploaded>2017-12-11T09:33:08.4170000</uploaded><type>Output</type><contentLength>8718480</contentLength><contentType>application/pdf</contentType><version>Accepted Manuscript</version><cronfaStatus>true</cronfaStatus><embargoDate>2018-12-09T00:00:00.0000000</embargoDate><copyrightCorrect>false</copyrightCorrect><language>eng</language></document></documents><OutputDurs/></rfc1807> |
spelling |
2018-05-18T08:30:55.9160117 v2 37397 2017-12-11 Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries 73b367694366a646b90bb15db32bb8c0 0000-0002-4232-1967 Matt Carnie Matt Carnie true false 2017-12-11 MTLS Bamboo derived porous carbon materials, as inexpensive and environmentally friendly, microporous material sources, have been attracting enthusiastic attention for energy storage applications. In this work three different processes were employed to prepare three types of bamboo derived porous carbon materials. Among them, the sample prepared via a one-step activation method delivered the largest total pore volume (1.146 cm3 g−1) and the largest specific surface area (1824.4 m2 g−1) owning to a hierarchical porous structure. After the sample was used to encapsulate sulfur (S) to prepare carbon/S composite as cathodes for Li-S batteries. The composite loaded with 58.5 wt% S exhibited a high initial capacity of 1453 mAh g−1 at a rate of 0.1 C (1 C = 1675 mA g−1). A reversible capacity of 255 mAh g−1 was maintained after 500 cycles at 1 C with a capacity decay rate of only 0.0016% per cycle. This suggests that the bamboo derived porous carbon could be a promising conductive carbon matrix for carbon/S composite cathodes in Li–S batteries. Journal Article Journal of Alloys and Compounds 738 16 24 0925-8388 Lithium-sulfur batteries; Bamboo strip; Biomass; High specific surface area 25 3 2018 2018-03-25 10.1016/j.jallcom.2017.11.212 COLLEGE NANME Materials Science and Engineering COLLEGE CODE MTLS Swansea University 2018-05-18T08:30:55.9160117 2017-12-11T09:27:12.8653033 Faculty of Science and Engineering School of Engineering and Applied Sciences - Materials Science and Engineering Yinglin Yan 1 Mangmang Shi 2 Yiqi Wei 3 Chao Zhao 4 Matt Carnie 5 Rong Yang 6 Yunhua Xu 7 Matt Carnie 0000-0002-4232-1967 8 0037397-11122017093308.pdf yan2017.pdf 2017-12-11T09:33:08.4170000 Output 8718480 application/pdf Accepted Manuscript true 2018-12-09T00:00:00.0000000 false eng |
title |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries |
spellingShingle |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries Matt Carnie |
title_short |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries |
title_full |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries |
title_fullStr |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries |
title_full_unstemmed |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries |
title_sort |
Process optimization for producing hierarchical porous bamboo-derived carbon materials with ultrahigh specific surface area for lithium-sulfur batteries |
author_id_str_mv |
73b367694366a646b90bb15db32bb8c0 |
author_id_fullname_str_mv |
73b367694366a646b90bb15db32bb8c0_***_Matt Carnie |
author |
Matt Carnie |
author2 |
Yinglin Yan Mangmang Shi Yiqi Wei Chao Zhao Matt Carnie Rong Yang Yunhua Xu Matt Carnie |
format |
Journal article |
container_title |
Journal of Alloys and Compounds |
container_volume |
738 |
container_start_page |
16 |
publishDate |
2018 |
institution |
Swansea University |
issn |
0925-8388 |
doi_str_mv |
10.1016/j.jallcom.2017.11.212 |
college_str |
Faculty of Science and Engineering |
hierarchytype |
|
hierarchy_top_id |
facultyofscienceandengineering |
hierarchy_top_title |
Faculty of Science and Engineering |
hierarchy_parent_id |
facultyofscienceandengineering |
hierarchy_parent_title |
Faculty of Science and Engineering |
department_str |
School of Engineering and Applied Sciences - Materials Science and Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Engineering and Applied Sciences - Materials Science and Engineering |
document_store_str |
1 |
active_str |
0 |
description |
Bamboo derived porous carbon materials, as inexpensive and environmentally friendly, microporous material sources, have been attracting enthusiastic attention for energy storage applications. In this work three different processes were employed to prepare three types of bamboo derived porous carbon materials. Among them, the sample prepared via a one-step activation method delivered the largest total pore volume (1.146 cm3 g−1) and the largest specific surface area (1824.4 m2 g−1) owning to a hierarchical porous structure. After the sample was used to encapsulate sulfur (S) to prepare carbon/S composite as cathodes for Li-S batteries. The composite loaded with 58.5 wt% S exhibited a high initial capacity of 1453 mAh g−1 at a rate of 0.1 C (1 C = 1675 mA g−1). A reversible capacity of 255 mAh g−1 was maintained after 500 cycles at 1 C with a capacity decay rate of only 0.0016% per cycle. This suggests that the bamboo derived porous carbon could be a promising conductive carbon matrix for carbon/S composite cathodes in Li–S batteries. |
published_date |
2018-03-25T03:47:06Z |
_version_ |
1763752255128862720 |
score |
11.021648 |