Preparation of carbon quantum dots with tunable photoluminescence by rapid laser passivation in ordinary organic solvents

Xiangyou Li; Hongqiang Wang; Yoshiki Shimizu; Alexander Pyatenko; Kenji Kawaguchi; Naoto Koshizaki

doi:10.1039/c0cc03552a

Preparation of carbon quantum dots with tunable photoluminescence by rapid laser passivation in ordinary organic solvents

Xiangyou Li
, Hongqiang Wang
, Yoshiki Shimizu
, Alexander Pyatenko
, Kenji Kawaguchi
, Naoto Koshizaki

National Institute of Advanced Industrial Science and Technology

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

570 Scopus citations

Abstract

This communication by laser rapid passivation of nano carbon particles in ordinary organic solvent. The as-prepared carbon dots exhibited visible, tunable and stable photoluminescence (PL). XPS analysis showed that the increased oxygen concentration might be concerned with the origin of PL.

Original language	English
Pages (from-to)	932-934
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	3
DOIs	https://doi.org/10.1039/c0cc03552a
State	Published - 21 Dec 2011
Externally published	Yes

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title = "Preparation of carbon quantum dots with tunable photoluminescence by rapid laser passivation in ordinary organic solvents",

abstract = "This communication by laser rapid passivation of nano carbon particles in ordinary organic solvent. The as-prepared carbon dots exhibited visible, tunable and stable photoluminescence (PL). XPS analysis showed that the increased oxygen concentration might be concerned with the origin of PL.",

author = "Xiangyou Li and Hongqiang Wang and Yoshiki Shimizu and Alexander Pyatenko and Kenji Kawaguchi and Naoto Koshizaki",

year = "2011",

month = dec,

day = "21",

doi = "10.1039/c0cc03552a",

language = "英语",

volume = "47",

pages = "932--934",

journal = "Chemical Communications",

issn = "1359-7345",

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T1 - Preparation of carbon quantum dots with tunable photoluminescence by rapid laser passivation in ordinary organic solvents

AU - Li, Xiangyou

AU - Wang, Hongqiang

AU - Shimizu, Yoshiki

AU - Pyatenko, Alexander

AU - Kawaguchi, Kenji

AU - Koshizaki, Naoto

PY - 2011/12/21

Y1 - 2011/12/21

N2 - This communication by laser rapid passivation of nano carbon particles in ordinary organic solvent. The as-prepared carbon dots exhibited visible, tunable and stable photoluminescence (PL). XPS analysis showed that the increased oxygen concentration might be concerned with the origin of PL.

AB - This communication by laser rapid passivation of nano carbon particles in ordinary organic solvent. The as-prepared carbon dots exhibited visible, tunable and stable photoluminescence (PL). XPS analysis showed that the increased oxygen concentration might be concerned with the origin of PL.

UR - https://www.scopus.com/pages/publications/78650482614

U2 - 10.1039/c0cc03552a

DO - 10.1039/c0cc03552a

M3 - 文章

C2 - 21079826

AN - SCOPUS:78650482614

SN - 1359-7345

VL - 47

SP - 932

EP - 934

JO - Chemical Communications

JF - Chemical Communications

IS - 3

ER -

Preparation of carbon quantum dots with tunable photoluminescence by rapid laser passivation in ordinary organic solvents

Abstract

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