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@article{ART002964069},
author={Gohda Syun and Ono Hironobu and Yamada Yasuhiro},
title={Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction},
journal={Carbon Letters},
issn={1976-4251},
year={2023},
volume={33},
number={2},
pages={467-475},
doi={10.1007/s42823-022-00436-5}

TY - JOUR
AU - Gohda Syun
AU - Ono Hironobu
AU - Yamada Yasuhiro
TI - Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction
JO - Carbon Letters
PY - 2023
VL - 33
IS - 2
PB - Korean Carbon Society
SP - 467
EP - 475
SN - 1976-4251
AB - Carbon dots (CDs) were synthesized from phloroglucinol (PG) by simple heat treatment at 220–230 °C in the atmosphere without catalysts and solvents. PG-CDs heated at 220–230 °C could be completely dissolved in environmentally friendly water and exhibited a photoluminescence (PL) peak at 485 nm with 85 nm of the full width at half maximum (FWHM). The water-soluble polymer-dot-like PG-CDs were estimated to be 1.6–3.2 nm in size, and exhibited a wide range of PL wavelength at 370–630 nm. Since the PG-CDs are water-soluble materials, PG-CDs could be homogeneously mixed with a polymer such as polyvinylpyrrolidone (PVP) in water as a solvent, and PG-CDs/PVP films were prepared. The films exhibited PL characteristics that convert ultraviolet light at 350 nm to visible light above 400 nm. Thus, using PG as the raw material which has widely been produced industrially, the water-soluble fluorescent PG-CDs/PVP films could be prepared at a low cost by environmentally friendly methods.
KW - Carbon dot Phloroglucinol Catalyst- and solvent-free reaction Photoluminescence
DO - 10.1007/s42823-022-00436-5
ER -

Gohda Syun, Ono Hironobu and Yamada Yasuhiro. (2023). Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction. Carbon Letters, 33(2), 467-475.

Gohda Syun, Ono Hironobu and Yamada Yasuhiro. 2023, "Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction", Carbon Letters, vol.33, no.2 pp.467-475. Available from: doi:10.1007/s42823-022-00436-5

Gohda Syun, Ono Hironobu, Yamada Yasuhiro "Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction" Carbon Letters 33.2 pp.467-475 (2023) : 467.

Gohda Syun, Ono Hironobu, Yamada Yasuhiro. Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction. 2023; 33(2), 467-475. Available from: doi:10.1007/s42823-022-00436-5

Gohda Syun, Ono Hironobu and Yamada Yasuhiro. "Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction" Carbon Letters 33, no.2 (2023) : 467-475.doi: 10.1007/s42823-022-00436-5

Gohda Syun; Ono Hironobu; Yamada Yasuhiro. Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction. Carbon Letters, 33(2), 467-475. doi: 10.1007/s42823-022-00436-5

Gohda Syun; Ono Hironobu; Yamada Yasuhiro. Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction. Carbon Letters. 2023; 33(2) 467-475. doi: 10.1007/s42823-022-00436-5

Gohda Syun, Ono Hironobu, Yamada Yasuhiro. Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction. 2023; 33(2), 467-475. Available from: doi:10.1007/s42823-022-00436-5

Gohda Syun, Ono Hironobu and Yamada Yasuhiro. "Water-soluble photoluminescent carbon dots prepared from phloroglucinol by catalyst- and solvent-free reaction" Carbon Letters 33, no.2 (2023) : 467-475.doi: 10.1007/s42823-022-00436-5