@article{ART002833138},
author={KYOUNG-WON CHO and Chae Hui Ra and Jeong-ho Ryu},
title={Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties},
journal={Journal of the Korean Crystal Growth and Crystal Technology},
issn={1225-1429},
year={2022},
volume={32},
number={2},
pages={77-82},
doi={10.6111/JKCGCT.2022.32.2.077}
TY - JOUR
AU - KYOUNG-WON CHO
AU - Chae Hui Ra
AU - Jeong-ho Ryu
TI - Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties
JO - Journal of the Korean Crystal Growth and Crystal Technology
PY - 2022
VL - 32
IS - 2
PB - The Korea Association Of Crystal Growth, Inc.
SP - 77
EP - 82
SN - 1225-1429
AB - Recently, research on the development of low-cost/high-efficiency water electrolysis catalysts to replace noble metal catalysts is being actively conducted. Since overvoltage reduces the overall efficiency of the water splitting device,lowering the overvoltage of the oxygen evolution reaction (OER) is the most important task in order to generate hydrogen more efficiently. Currently, noble metal catalysts show excellent characteristics in OER performance, but they areexperiencing great difficulties in commercialization due to their high price and efficiency limitations due to low reactivity. In this study, a water electrolysis catalyst Ni-MWCNT was prepared by successfully doping Ni into the MWCNTs structure through the pulsed laser ablation in liquid (PLAL) process. High resolution-transmission electron microscopy (HR-TEM) and X-ray photoelectron spectroscopy (XPS) were performed for the structure and chemical composition of the synthesized Ni-MWCNT. Catalytic oxygen evolution reaction evaluation was performed by linear sweep voltammetry (LSV) overvoltage characteristics, Tafel slope, electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV) and Chronoamperometry (CA) was used for measurement.
KW - Ni-MWCNT;Pulsed laser ablation in liquid;Water splitting
DO - 10.6111/JKCGCT.2022.32.2.077
ER -
KYOUNG-WON CHO, Chae Hui Ra and Jeong-ho Ryu. (2022). Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties. Journal of the Korean Crystal Growth and Crystal Technology, 32(2), 77-82.
KYOUNG-WON CHO, Chae Hui Ra and Jeong-ho Ryu. 2022, "Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties", Journal of the Korean Crystal Growth and Crystal Technology, vol.32, no.2 pp.77-82. Available from: doi:10.6111/JKCGCT.2022.32.2.077
KYOUNG-WON CHO, Chae Hui Ra, Jeong-ho Ryu "Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties" Journal of the Korean Crystal Growth and Crystal Technology 32.2 pp.77-82 (2022) : 77.
KYOUNG-WON CHO, Chae Hui Ra, Jeong-ho Ryu. Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties. 2022; 32(2), 77-82. Available from: doi:10.6111/JKCGCT.2022.32.2.077
KYOUNG-WON CHO, Chae Hui Ra and Jeong-ho Ryu. "Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties" Journal of the Korean Crystal Growth and Crystal Technology 32, no.2 (2022) : 77-82.doi: 10.6111/JKCGCT.2022.32.2.077
KYOUNG-WON CHO; Chae Hui Ra; Jeong-ho Ryu. Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties. Journal of the Korean Crystal Growth and Crystal Technology, 32(2), 77-82. doi: 10.6111/JKCGCT.2022.32.2.077
KYOUNG-WON CHO; Chae Hui Ra; Jeong-ho Ryu. Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties. Journal of the Korean Crystal Growth and Crystal Technology. 2022; 32(2) 77-82. doi: 10.6111/JKCGCT.2022.32.2.077
KYOUNG-WON CHO, Chae Hui Ra, Jeong-ho Ryu. Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties. 2022; 32(2), 77-82. Available from: doi:10.6111/JKCGCT.2022.32.2.077
KYOUNG-WON CHO, Chae Hui Ra and Jeong-ho Ryu. "Synthesis of Ni-MWCNT by pulsed laser ablation and its water splitting properties" Journal of the Korean Crystal Growth and Crystal Technology 32, no.2 (2022) : 77-82.doi: 10.6111/JKCGCT.2022.32.2.077
