Color tuning in CaM(PO):Eu (M = Sr, Ba) phosphors cation substitution
A series of Ca 3− x M x (PO 4 ) 2 :Eu 2+ (M = Sr, Ba) phosphors were prepared via a high-temperature solid-state reaction process. The X-ray diffraction and Rietveld refinements were used to verify the incorporations of Eu 2+ into Ca 3− x M x (PO 4 ) 2 :Eu 2+ (M = Sr, Ba). Upon excitation at 365 nm,...
Saved in:
Published in | Dalton transactions : an international journal of inorganic chemistry Vol. 49; no. 26; pp. 8949 - 8958 |
---|---|
Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
07.07.2020
|
Online Access | Get full text |
Cover
Loading…
Abstract | A series of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors were prepared
via
a high-temperature solid-state reaction process. The X-ray diffraction and Rietveld refinements were used to verify the incorporations of Eu
2+
into Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba). Upon excitation at 365 nm, the Ca
3
(PO
4
)
2
:Eu
2+
phosphors exhibit a relatively narrow-band blue emission peaking at 415 nm attributed to the electric radiation transitions 4f
6
5d
1
→ 4f
7
of Eu
2+
. Moreover, the structural phase transformation and the unusual emission color variation of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors
via
the replacement of cationic M
2+
(Sr
2+
, Ba
2+
) were reported. Upon excitation at the same wavelength of 365 nm, the emission peaks of Eu
2+
-doped Ca
3−
x
Sr
x
(PO4)
2
phosphors red-shifted from 411 to 524 nm with increasing Sr/Ca ratio. The emission thermal stability of M
3
(PO
4
)
2
:Eu
2+
(M = Ca, Sr, Ba) was comparatively characterized and the difference was related to the specific host structural features. The combination of host composition design may provide a novel strategy to obtain white light and tunable luminescence.
A series of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors were prepared
via
a high-temperature solid-state reaction process. |
---|---|
AbstractList | A series of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors were prepared
via
a high-temperature solid-state reaction process. The X-ray diffraction and Rietveld refinements were used to verify the incorporations of Eu
2+
into Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba). Upon excitation at 365 nm, the Ca
3
(PO
4
)
2
:Eu
2+
phosphors exhibit a relatively narrow-band blue emission peaking at 415 nm attributed to the electric radiation transitions 4f
6
5d
1
→ 4f
7
of Eu
2+
. Moreover, the structural phase transformation and the unusual emission color variation of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors
via
the replacement of cationic M
2+
(Sr
2+
, Ba
2+
) were reported. Upon excitation at the same wavelength of 365 nm, the emission peaks of Eu
2+
-doped Ca
3−
x
Sr
x
(PO4)
2
phosphors red-shifted from 411 to 524 nm with increasing Sr/Ca ratio. The emission thermal stability of M
3
(PO
4
)
2
:Eu
2+
(M = Ca, Sr, Ba) was comparatively characterized and the difference was related to the specific host structural features. The combination of host composition design may provide a novel strategy to obtain white light and tunable luminescence.
A series of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors were prepared
via
a high-temperature solid-state reaction process. |
Author | Yuan, Dengwen Liu, Xiuling Lin, Jun Zhang, Huiling Mi, Xiaoyun |
AuthorAffiliation | Changchun Institute of Applied Chemistry Chinese Academy of Sciences School of Materials Science and Engineering State Key Laboratory of Rare Earth Resource Utilization Changchun University of Science and Technology |
AuthorAffiliation_xml | – name: Changchun University of Science and Technology – name: Changchun Institute of Applied Chemistry – name: Chinese Academy of Sciences – name: School of Materials Science and Engineering – name: State Key Laboratory of Rare Earth Resource Utilization |
Author_xml | – sequence: 1 givenname: Huiling surname: Zhang fullname: Zhang, Huiling – sequence: 2 givenname: Dengwen surname: Yuan fullname: Yuan, Dengwen – sequence: 3 givenname: Xiaoyun surname: Mi fullname: Mi, Xiaoyun – sequence: 4 givenname: Xiuling surname: Liu fullname: Liu, Xiuling – sequence: 5 givenname: Jun surname: Lin fullname: Lin, Jun |
BookMark | eNrjYmDJy89LZWAQMjTQMzQwttRPMUgpMTA0NDZIYWLgNDQxN9e1NDI2YYGzjcw4GLiKi7MMDIyMDEyNOBlcnfNz8osUSkrzMvPSFTLzFJwTfTUC_DWtXEsVNHwVbBWCi3QUnBI1FQoy8ouBuKhYITmxJDM_T6G4NKm4JLOkFMThYWBNS8wpTuWF0twMsm6uIc4eukXFyfEFRZm5iUWV8Qi3GXMzKOKTjy9ISTMmZAYAm7JHkg |
ContentType | Journal Article |
DOI | 10.1039/d0dt01130d |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Chemistry |
EISSN | 1477-9234 |
EndPage | 8958 |
ExternalDocumentID | d0dt01130d |
GroupedDBID | - 0-7 0R 29F 4.4 53G 5GY 70 70J 7~J AAEMU AAGNR AAIWI AANOJ AAPBV ABDVN ABFLS ABGFH ABRYZ ACGFS ACIWK ACLDK ACNCT ADMRA ADSRN AENEX AFVBQ AGKEF AGSTE AGSWI ALMA_UNASSIGNED_HOLDINGS ASKNT AUDPV AZFZN BLAPV BSQNT C6K CKLOX CS3 D0L DU5 DZ EBS ECGLT EE0 EF- F5P GNO HZ H~N IDZ J3G J3H J3I JG M4U O9- R7B R7C RCNCU RIG RNS RPMJG RRA RRC RSCEA SKA SKF SLH TN5 TWZ UCJ UPT VH6 VQA WH7 X |
ID | FETCH-rsc_primary_d0dt01130d3 |
ISSN | 1477-9226 |
IngestDate | Sat Jan 08 04:02:06 EST 2022 Wed Nov 11 00:26:54 EST 2020 |
IsPeerReviewed | false |
IsScholarly | false |
Issue | 26 |
Language | English |
LinkModel | OpenURL |
MergedId | FETCHMERGED-rsc_primary_d0dt01130d3 |
PageCount | 1 |
ParticipantIDs | rsc_primary_d0dt01130d |
PublicationCentury | 2000 |
PublicationDate | 20200707 |
PublicationDateYYYYMMDD | 2020-07-07 |
PublicationDate_xml | – month: 7 year: 2020 text: 20200707 day: 7 |
PublicationDecade | 2020 |
PublicationTitle | Dalton transactions : an international journal of inorganic chemistry |
PublicationYear | 2020 |
SSID | ssj0022052 |
Score | 3.9737031 |
Snippet | A series of Ca
3−
x
M
x
(PO
4
)
2
:Eu
2+
(M = Sr, Ba) phosphors were prepared
via
a high-temperature solid-state reaction process. The X-ray diffraction and... |
SourceID | rsc |
SourceType | Enrichment Source Publisher |
StartPage | 8949 |
Title | Color tuning in CaM(PO):Eu (M = Sr, Ba) phosphors cation substitution |
Volume | 49 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1LT8JAEN4gHPRifBFBMXvwIEEUtuVREw8INWiskIAJN7J9oCSmkMLG6N3_7eyjDwMm6qFNs5tuNsx0Zr5h9huETo0JfM0GBXQCsUFZJw2v3NRtowwfpa5RcLFEUGxYj_Xuk34_qo1Sqc9E1RJb2hfOx9pzJf-RKoyBXPkp2T9INloUBuAZ5At3kDDcfyVjQP28SJD56mBKm1oQMPZ7AO9hCZPx8NEC0N8pDSQopzwJMH-ZLeAKOC21kP4CjIeoGAhlpILVDuUtp3kXibCl-EJkEKgvWCbiROI3-gnZJ8opOWEruZXcdJdNX0OPKXqCUWX6_Oe3-GSaJeoMRlM6e2dx3dCUyVEWraBSFoBPRTo0YWV1_r8xIYoDOzmmMpvKNEs2U6WCJGlom4aaU07bkATwKw6honE-VbfiLsGQaRU3dntRMWI8uYEypGHUammUaZnDu4cIuZOKaN0U7TvkudWMy_htiE6CsGuMiE6GO2hbwQrckjqyi1Kev4c226EI9pEpdAVLXcFTH4OunPV7xSuT4TMLX-NBcI5vaBFH2oGlduCkdhygwq05bHfLsIXxXBKVjOO9aVmU9me-d4iwq9uk6niTepU6vEtzUyfEBRBs0ElNazRoDmXXr5FD-fUT47k7yf_01hHailXgGKWXAfMKEMct7RP1K38B8PtLEQ |
link.rule.ids | 315,786,790,27955,27956 |
linkProvider | Royal Society of Chemistry |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Color+tuning+in+CaM%28PO%29%3AEu+%28M+%3D+Sr%2C+Ba%29+phosphors+cation+substitution&rft.jtitle=Dalton+transactions+%3A+an+international+journal+of+inorganic+chemistry&rft.au=Zhang%2C+Huiling&rft.au=Yuan%2C+Dengwen&rft.au=Mi%2C+Xiaoyun&rft.au=Liu%2C+Xiuling&rft.date=2020-07-07&rft.issn=1477-9226&rft.eissn=1477-9234&rft.volume=49&rft.issue=26&rft.spage=8949&rft.epage=8958&rft_id=info:doi/10.1039%2Fd0dt01130d&rft.externalDocID=d0dt01130d |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1477-9226&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1477-9226&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1477-9226&client=summon |