@article{ART003062776},
author={Ahn Jeong-Rae and Lee Hye-Min and KIM Byung-Joo},
title={Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={2},
pages={715-721},
doi={10.1007/s42823-023-00614-z}
TY - JOUR
AU - Ahn Jeong-Rae
AU - Lee Hye-Min
AU - KIM Byung-Joo
TI - Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers
JO - Carbon Letters
PY - 2024
VL - 34
IS - 2
PB - Korean Carbon Society
SP - 715
EP - 721
SN - 1976-4251
AB - In this study, we utilized a multi-step stabilization method, incorporating dry-oxidation, to produce high-density polyethylene (HDPE)-based activated carbon fibers. This stabilization was achieved through electron-beam irradiation, sulfonation, and dry oxidation. The stabilized fibers were carbonized and activated at 900 ℃. The crystallite characteristics of the activated carbon fibers were observed using X-ray diffraction, and their surface morphologies were analyzed through scanning electron microscopy. The textural properties were analyzed using N2/77 K adsorption–desorption isothermal curves. And leveraging the microdomain model, we explored the influence of these stabilization methods on the HDPE-based activated carbon fibers texture properties. The results show that HDPE fibers treated with sulfonation only at 100 ℃ for 60 min were not sufficiently cross-linked and were completely decomposed during the carbonization stage. However, the sulfonated fibers treated with the new dry-oxidation process maintained their shapes and were successfully activated. The specific surface area of the resulting activated carbon fibers was as much as 2000 m2/g.
KW - High-density polyethylene Sulfonation Oxidation Activated carbon fiber Crystallite properties
DO - 10.1007/s42823-023-00614-z
ER -
Ahn Jeong-Rae, Lee Hye-Min and KIM Byung-Joo. (2024). Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers. Carbon Letters, 34(2), 715-721.
Ahn Jeong-Rae, Lee Hye-Min and KIM Byung-Joo. 2024, "Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers", Carbon Letters, vol.34, no.2 pp.715-721. Available from: doi:10.1007/s42823-023-00614-z
Ahn Jeong-Rae, Lee Hye-Min, KIM Byung-Joo "Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers" Carbon Letters 34.2 pp.715-721 (2024) : 715.
Ahn Jeong-Rae, Lee Hye-Min, KIM Byung-Joo. Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers. 2024; 34(2), 715-721. Available from: doi:10.1007/s42823-023-00614-z
Ahn Jeong-Rae, Lee Hye-Min and KIM Byung-Joo. "Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers" Carbon Letters 34, no.2 (2024) : 715-721.doi: 10.1007/s42823-023-00614-z
Ahn Jeong-Rae; Lee Hye-Min; KIM Byung-Joo. Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers. Carbon Letters, 34(2), 715-721. doi: 10.1007/s42823-023-00614-z
Ahn Jeong-Rae; Lee Hye-Min; KIM Byung-Joo. Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers. Carbon Letters. 2024; 34(2) 715-721. doi: 10.1007/s42823-023-00614-z
Ahn Jeong-Rae, Lee Hye-Min, KIM Byung-Joo. Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers. 2024; 34(2), 715-721. Available from: doi:10.1007/s42823-023-00614-z
Ahn Jeong-Rae, Lee Hye-Min and KIM Byung-Joo. "Effects of multi-step stabilization method on textural properties of polyolefin-based activated carbon fibers" Carbon Letters 34, no.2 (2024) : 715-721.doi: 10.1007/s42823-023-00614-z
