Dramatic persistence (minutes) of the triplet excited state and efficient singlet oxygen generation for C<inf>60</inf> incorporated in Y zeolite and MCM-41 silicate

María S. Galletero; Hermenegildo García; José L. Bourdelande

doi:10.1016/S0009-2614(03)00203-3

Dramatic persistence (minutes) of the triplet excited state and efficient singlet oxygen generation for C<inf>60</inf> incorporated in Y zeolite and MCM-41 silicate

María S. Galletero, Hermenegildo García, José L. Bourdelande

Department of Chemistry

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

16 Citations (Scopus)

Abstract

The triplet excited state of C60 (λmax = 780 nm) lives minutes and can be monitored by conventional spectrophotometers when this fullerene is incorporated inside LiY, as opposed to C60ΗY and C60♂CM-41wherein C60 triplet lives in the submillisecond time scale. C60 adsorbed in LiY or MCM-41 efficiently generates 1O2 that was detected by its characteristic NIR emission (λem = 1270 nm). © 2003 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	829-833
Journal	Chemical Physics Letters
Volume	370
Issue number	5-6
DOIs	https://doi.org/10.1016/S0009-2614(03)00203-3
Publication status	Published - 21 Mar 2003

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title = "Dramatic persistence (minutes) of the triplet excited state and efficient singlet oxygen generation for C60 incorporated in Y zeolite and MCM-41 silicate",

abstract = "The triplet excited state of C60 (λmax = 780 nm) lives minutes and can be monitored by conventional spectrophotometers when this fullerene is incorporated inside LiY, as opposed to C60ΗY and C60♂CM-41wherein C60 triplet lives in the submillisecond time scale. C60 adsorbed in LiY or MCM-41 efficiently generates 1O2 that was detected by its characteristic NIR emission (λem = 1270 nm). {\textcopyright} 2003 Elsevier Science B.V. All rights reserved.",

author = "Galletero, {Mar{\'i}a S.} and Hermenegildo Garc{\'i}a and Bourdelande, {Jos{\'e} L.}",

year = "2003",

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doi = "10.1016/S0009-2614(03)00203-3",

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Dramatic persistence (minutes) of the triplet excited state and efficient singlet oxygen generation for C<inf>60</inf> incorporated in Y zeolite and MCM-41 silicate. / Galletero, María S.; García, Hermenegildo; Bourdelande, José L.

In: Chemical Physics Letters, Vol. 370, No. 5-6, 21.03.2003, p. 829-833.

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

TY - JOUR

T1 - Dramatic persistence (minutes) of the triplet excited state and efficient singlet oxygen generation for C60 incorporated in Y zeolite and MCM-41 silicate

AU - Galletero, María S.

AU - García, Hermenegildo

AU - Bourdelande, José L.

PY - 2003/3/21

Y1 - 2003/3/21

N2 - The triplet excited state of C60 (λmax = 780 nm) lives minutes and can be monitored by conventional spectrophotometers when this fullerene is incorporated inside LiY, as opposed to C60ΗY and C60♂CM-41wherein C60 triplet lives in the submillisecond time scale. C60 adsorbed in LiY or MCM-41 efficiently generates 1O2 that was detected by its characteristic NIR emission (λem = 1270 nm). © 2003 Elsevier Science B.V. All rights reserved.

AB - The triplet excited state of C60 (λmax = 780 nm) lives minutes and can be monitored by conventional spectrophotometers when this fullerene is incorporated inside LiY, as opposed to C60ΗY and C60♂CM-41wherein C60 triplet lives in the submillisecond time scale. C60 adsorbed in LiY or MCM-41 efficiently generates 1O2 that was detected by its characteristic NIR emission (λem = 1270 nm). © 2003 Elsevier Science B.V. All rights reserved.

U2 - 10.1016/S0009-2614(03)00203-3

DO - 10.1016/S0009-2614(03)00203-3

M3 - Article

VL - 370

SP - 829

EP - 833

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 5-6

ER -