Novel light-emitting clays with structural Tb3+and Eu3+for chromate anion detection

Stefano Marchesi; Chiara Bisio; Fabio Carniato

doi:10.1039/d0ra05693f

Novel light-emitting clays with structural Tb³⁺and Eu³⁺for chromate anion detection

Stefano Marchesi
, Chiara Bisio
, Fabio Carniato

Department of Science and Technological Innovation

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

Abstract

Tb3+ and Eu3+ ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb3+ → Eu3+ energy transfer and enhanced Stokes shift character. To our knowledge, the so-prepared luminescent material was tested for the first time as an optical sensor for the detection of chromate anions in water.

Original language	English
Pages (from-to)	29765-29771
Number of pages	7
Journal	RSC Advances
Volume	10
Issue number	50
DOIs	https://doi.org/10.1039/d0ra05693f
Publication status	Published - 19 Aug 2020

Access to Document

10.1039/d0ra05693f

Cite this

@article{b44e0ddc494e4125becbba146da9ebbc,

title = "Novel light-emitting clays with structural Tb3+and Eu3+for chromate anion detection",

abstract = "Tb3+ and Eu3+ ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb3+ → Eu3+ energy transfer and enhanced Stokes shift character. To our knowledge, the so-prepared luminescent material was tested for the first time as an optical sensor for the detection of chromate anions in water.",

author = "Stefano Marchesi and Chiara Bisio and Fabio Carniato",

note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry.",

year = "2020",

month = aug,

day = "19",

doi = "10.1039/d0ra05693f",

language = "English",

volume = "10",

pages = "29765--29771",

journal = "RSC Advances",

issn = "2046-2069",

publisher = "Royal Society of Chemistry",

number = "50",

}

TY - JOUR

T1 - Novel light-emitting clays with structural Tb3+and Eu3+for chromate anion detection

AU - Marchesi, Stefano

AU - Bisio, Chiara

AU - Carniato, Fabio

PY - 2020/8/19

Y1 - 2020/8/19

N2 - Tb3+ and Eu3+ ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb3+ → Eu3+ energy transfer and enhanced Stokes shift character. To our knowledge, the so-prepared luminescent material was tested for the first time as an optical sensor for the detection of chromate anions in water.

AB - Tb3+ and Eu3+ ions were encapsulated for the first time in the inorganic layers of a synthetic saponite clay following a one-pot synthetic approach. The co-presence of the two metal ions led to tuneable light-emitting properties, promoted by an efficient Tb3+ → Eu3+ energy transfer and enhanced Stokes shift character. To our knowledge, the so-prepared luminescent material was tested for the first time as an optical sensor for the detection of chromate anions in water.

UR - https://www.scopus.com/pages/publications/85090020213

U2 - 10.1039/d0ra05693f

DO - 10.1039/d0ra05693f

M3 - Article

SN - 2046-2069

VL - 10

SP - 29765

EP - 29771

JO - RSC Advances

JF - RSC Advances

IS - 50

ER -

Novel light-emitting clays with structural Tb³⁺and Eu³⁺for chromate anion detection

Abstract

Access to Document

Other files and links

Fingerprint

Cite this