Influence of substitute groups on the properties of aromatic carboxylic acid: Eu3+ complexes in silica xerogels

Yong Zhang; Minquan Wang; Dan Wu

doi:10.1016/S0022-3697(98)00018-3

Influence of substitute groups on the properties of aromatic carboxylic acid: Eu³⁺ complexes in silica xerogels

Yong Zhang
, Minquan Wang
, Dan Wu

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

6 Citations (Scopus)

Abstract

In this article, benzoic acid, phthalic acid and pyromellitic acid, with different proportions to Eu³⁺, are doped separately into silica xerogels through sol-gel route. The luminescent property variations and thermal stability of the three aromatic carboxylic acid:Eu³⁺ complexes in the heat treatment are discussed, and the relationships between the luminescent properties thermal stability and the structure of the complexes are also studied. In silica xerogels, the increase of the number of carboxyl groups improves the luminescence intensity and thermal stable temperature of the aromatic carboxylic acid:Eu³⁺ complexes. © 1998 Elsevier Science Ltd. All rights reserved.

Original language	English
Pages (from-to)	1053-1057
Journal	Journal of Physics and Chemistry of Solids
Volume	59
Issue number	6-7
DOIs	https://doi.org/10.1016/S0022-3697(98)00018-3
Publication status	Published - Jun 1998
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

Research Keywords

A. Non-crystalline materials
A. Optical materials
B. Sol-gel growth
D. Luminescence

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Cite this

@article{1f0df2e8bca14dc18c7ed67578046b3b,

title = "Influence of substitute groups on the properties of aromatic carboxylic acid: Eu3+ complexes in silica xerogels",

abstract = "In this article, benzoic acid, phthalic acid and pyromellitic acid, with different proportions to Eu3+, are doped separately into silica xerogels through sol-gel route. The luminescent property variations and thermal stability of the three aromatic carboxylic acid:Eu3+ complexes in the heat treatment are discussed, and the relationships between the luminescent properties thermal stability and the structure of the complexes are also studied. In silica xerogels, the increase of the number of carboxyl groups improves the luminescence intensity and thermal stable temperature of the aromatic carboxylic acid:Eu3+ complexes. {\textcopyright} 1998 Elsevier Science Ltd. All rights reserved.",

keywords = "A. Non-crystalline materials, A. Optical materials, B. Sol-gel growth, D. Luminescence",

author = "Yong Zhang and Minquan Wang and Dan Wu",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected]. ",

year = "1998",

month = jun,

doi = "10.1016/S0022-3697(98)00018-3",

language = "English",

volume = "59",

pages = "1053--1057",

journal = "Journal of Physics and Chemistry of Solids",

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TY - JOUR

T1 - Influence of substitute groups on the properties of aromatic carboxylic acid

T2 - Eu3+ complexes in silica xerogels

AU - Zhang, Yong

AU - Wang, Minquan

AU - Wu, Dan

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

PY - 1998/6

Y1 - 1998/6

N2 - In this article, benzoic acid, phthalic acid and pyromellitic acid, with different proportions to Eu3+, are doped separately into silica xerogels through sol-gel route. The luminescent property variations and thermal stability of the three aromatic carboxylic acid:Eu3+ complexes in the heat treatment are discussed, and the relationships between the luminescent properties thermal stability and the structure of the complexes are also studied. In silica xerogels, the increase of the number of carboxyl groups improves the luminescence intensity and thermal stable temperature of the aromatic carboxylic acid:Eu3+ complexes. © 1998 Elsevier Science Ltd. All rights reserved.

AB - In this article, benzoic acid, phthalic acid and pyromellitic acid, with different proportions to Eu3+, are doped separately into silica xerogels through sol-gel route. The luminescent property variations and thermal stability of the three aromatic carboxylic acid:Eu3+ complexes in the heat treatment are discussed, and the relationships between the luminescent properties thermal stability and the structure of the complexes are also studied. In silica xerogels, the increase of the number of carboxyl groups improves the luminescence intensity and thermal stable temperature of the aromatic carboxylic acid:Eu3+ complexes. © 1998 Elsevier Science Ltd. All rights reserved.

KW - A. Non-crystalline materials

KW - A. Optical materials

KW - B. Sol-gel growth

KW - D. Luminescence

UR - https://www.scopus.com/pages/publications/0032091962

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-0032091962&origin=recordpage

U2 - 10.1016/S0022-3697(98)00018-3

DO - 10.1016/S0022-3697(98)00018-3

M3 - RGC 21 - Publication in refereed journal

SN - 0022-3697

VL - 59

SP - 1053

EP - 1057

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

IS - 6-7

ER -