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Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots

Libin Tang, Ji Rongbin, Xiangke Cao, Jingyu Lin, Hongxing Jiang, Li Xueming, Kar Seng Teng, Chi Man Luk, Songjun Zeng, Jianhua Hao, Shu Ping Lau, Vincent Teng Orcid Logo

ACS Nano, Volume: 6, Issue: 6, Pages: 5102 - 5110

Swansea University Author: Vincent Teng Orcid Logo

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DOI (Published version): 10.1021/nn300760g

Published in: ACS Nano
ISSN: 1936-0851 1936-086X
Published: 2012
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URI: https://cronfa.swan.ac.uk/Record/cronfa12362
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first_indexed 2013-07-23T12:07:54Z
last_indexed 2018-02-09T04:43:02Z
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fullrecord <?xml version="1.0"?><rfc1807><datestamp>2015-05-08T10:01:36.2895775</datestamp><bib-version>v2</bib-version><id>12362</id><entry>2013-09-03</entry><title>Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots</title><swanseaauthors><author><sid>98f529f56798da1ba3e6e93d2817c114</sid><ORCID>0000-0003-4325-8573</ORCID><firstname>Vincent</firstname><surname>Teng</surname><name>Vincent Teng</name><active>true</active><ethesisStudent>false</ethesisStudent></author></swanseaauthors><date>2013-09-03</date><deptcode>EEEG</deptcode><abstract></abstract><type>Journal Article</type><journal>ACS Nano</journal><volume>6</volume><journalNumber>6</journalNumber><paginationStart>5102</paginationStart><paginationEnd>5110</paginationEnd><publisher/><issnPrint>1936-0851</issnPrint><issnElectronic>1936-086X</issnElectronic><keywords/><publishedDay>31</publishedDay><publishedMonth>12</publishedMonth><publishedYear>2012</publishedYear><publishedDate>2012-12-31</publishedDate><doi>10.1021/nn300760g</doi><url/><notes>This is an international collaborative project involving researchers from Hong Kong, China and United States to investigate the growth and properties of graphene quantum dots (GQDs) prepared using a simple microwave-assisted hydrothermal technique. The as-grown GQDs exhibit deep ultraviolet emission wavelength, which is independent of the size of the GQDs. This is due to the unique self-passivated layer at the surface of the GQDs. This work is leading to the development of DUV photonic devices that have major applications in information storage technology, medical treatment and environmental protection.</notes><college>COLLEGE NANME</college><department>Electronic and Electrical Engineering</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>EEEG</DepartmentCode><institution>Swansea University</institution><apcterm/><lastEdited>2015-05-08T10:01:36.2895775</lastEdited><Created>2013-09-03T06:16:28.0000000</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering</level></path><authors><author><firstname>Libin</firstname><surname>Tang</surname><order>1</order></author><author><firstname>Ji</firstname><surname>Rongbin</surname><order>2</order></author><author><firstname>Xiangke</firstname><surname>Cao</surname><order>3</order></author><author><firstname>Jingyu</firstname><surname>Lin</surname><order>4</order></author><author><firstname>Hongxing</firstname><surname>Jiang</surname><order>5</order></author><author><firstname>Li</firstname><surname>Xueming</surname><order>6</order></author><author><firstname>Kar Seng</firstname><surname>Teng</surname><order>7</order></author><author><firstname>Chi Man</firstname><surname>Luk</surname><order>8</order></author><author><firstname>Songjun</firstname><surname>Zeng</surname><order>9</order></author><author><firstname>Jianhua</firstname><surname>Hao</surname><order>10</order></author><author><firstname>Shu Ping</firstname><surname>Lau</surname><order>11</order></author><author><firstname>Vincent</firstname><surname>Teng</surname><orcid>0000-0003-4325-8573</orcid><order>12</order></author></authors><documents/><OutputDurs/></rfc1807>
spelling 2015-05-08T10:01:36.2895775 v2 12362 2013-09-03 Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots 98f529f56798da1ba3e6e93d2817c114 0000-0003-4325-8573 Vincent Teng Vincent Teng true false 2013-09-03 EEEG Journal Article ACS Nano 6 6 5102 5110 1936-0851 1936-086X 31 12 2012 2012-12-31 10.1021/nn300760g This is an international collaborative project involving researchers from Hong Kong, China and United States to investigate the growth and properties of graphene quantum dots (GQDs) prepared using a simple microwave-assisted hydrothermal technique. The as-grown GQDs exhibit deep ultraviolet emission wavelength, which is independent of the size of the GQDs. This is due to the unique self-passivated layer at the surface of the GQDs. This work is leading to the development of DUV photonic devices that have major applications in information storage technology, medical treatment and environmental protection. COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2015-05-08T10:01:36.2895775 2013-09-03T06:16:28.0000000 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Libin Tang 1 Ji Rongbin 2 Xiangke Cao 3 Jingyu Lin 4 Hongxing Jiang 5 Li Xueming 6 Kar Seng Teng 7 Chi Man Luk 8 Songjun Zeng 9 Jianhua Hao 10 Shu Ping Lau 11 Vincent Teng 0000-0003-4325-8573 12
title Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
spellingShingle Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
Vincent Teng
title_short Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
title_full Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
title_fullStr Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
title_full_unstemmed Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
title_sort Deep Ultraviolet Photoluminescence of Water-Soluble Self-Passivated Graphene Quantum Dots
author_id_str_mv 98f529f56798da1ba3e6e93d2817c114
author_id_fullname_str_mv 98f529f56798da1ba3e6e93d2817c114_***_Vincent Teng
author Vincent Teng
author2 Libin Tang
Ji Rongbin
Xiangke Cao
Jingyu Lin
Hongxing Jiang
Li Xueming
Kar Seng Teng
Chi Man Luk
Songjun Zeng
Jianhua Hao
Shu Ping Lau
Vincent Teng
format Journal article
container_title ACS Nano
container_volume 6
container_issue 6
container_start_page 5102
publishDate 2012
institution Swansea University
issn 1936-0851
1936-086X
doi_str_mv 10.1021/nn300760g
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 Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 0
active_str 0
published_date 2012-12-31T03:14:18Z
_version_ 1763750192068165632
score 11.037056

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