TY - GEN
T1 - Influence of acid-treatment on waste lignin for synthesis of carbon nanoparticles
AU - Ngamthanacom, Nutchaporn
AU - Kaewtrakulchai, Napat
AU - Chaiwat, Weerawut
AU - Chuenchom, Laemthong
AU - Fuji, Masayoshi
AU - Eiad-Ua, Apiluck
N1 - Publisher Copyright:
© 2019 Trans Tech Publications Ltd, Switzerland.
PY - 2019
Y1 - 2019
N2 - Waste lignin (WL) obtained from paper mills, was studied for its potential application in preparing carbon nanoparticles (CNPs) with high porosity. This was done by impregnation of 0, 5, 10 and 20% concentrations of phosphoric acid under various carbonization temperatures (600, 700, 800 and 900°C). The physicochemical properties of CNPs were characterized through nitrogen sorption, X-ray diffraction (XRD), Scanning electron microscopy (SEM), and Fourier transforms infrared spectroscopy (FTIR). Nitrogen sorption revealed that the condition using 10% concentration of phosphoric acid treatment at a carbonization temperature of 700°C formed carbon nanoparticles with a highly porous structure (Surface area 27.65 m2 /g and pore volume 0.07 cm3 /g). Additionally, in order to high surface area, porosity and concentrated carbon nanoparticle.
AB - Waste lignin (WL) obtained from paper mills, was studied for its potential application in preparing carbon nanoparticles (CNPs) with high porosity. This was done by impregnation of 0, 5, 10 and 20% concentrations of phosphoric acid under various carbonization temperatures (600, 700, 800 and 900°C). The physicochemical properties of CNPs were characterized through nitrogen sorption, X-ray diffraction (XRD), Scanning electron microscopy (SEM), and Fourier transforms infrared spectroscopy (FTIR). Nitrogen sorption revealed that the condition using 10% concentration of phosphoric acid treatment at a carbonization temperature of 700°C formed carbon nanoparticles with a highly porous structure (Surface area 27.65 m2 /g and pore volume 0.07 cm3 /g). Additionally, in order to high surface area, porosity and concentrated carbon nanoparticle.
KW - Acid treatment
KW - Carbon nanoparticle
KW - Carbonization
KW - Waste lignin
UR - https://www.scopus.com/pages/publications/85079837702
U2 - 10.4028/www.scientific.net/KEM.824.1
DO - 10.4028/www.scientific.net/KEM.824.1
M3 - Conference contribution
AN - SCOPUS:85079837702
SN - 9783035715521
T3 - Key Engineering Materials
SP - 1
EP - 7
BT - Green Convergence on Materials Frontiers II
A2 - Amornsakchai, Taweechai
PB - Trans Tech Publications Ltd
T2 - 13th Pure and Applied Chemistry International Conference, PACCON 2019
Y2 - 7 February 2019 through 8 February 2019
ER -