Effect of Hornification on the Adsorption Behavior of TOCN Aerogel 


Vol. 62,  No. 2, pp. 120-127, Apr.  2025
10.12772/TSE.2025.62.120


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  Abstract

In this study, the influence of carboxymethyl cellulose(CMC) on the structure and adsorption behavior of TEMPO-oxidized cellulose nanofibril(TOCN) based aerogel was investigated. The rheological and precipitation observations strongly supported the prevention of TOCN hornification by CMC. The SEM images of prepared aerogel confirmed the dense pore structure owing to low hornification of TOCN. The adsorption behaviors of the fabricated aerogels were isothermally and kinetically studied using methylene blue(MB) as a cationic model dye. CMC added TOCN aerogel showed the highest maximum adsorption capacity (208.07 mg·g-1) towards MB due to the dense pore structure and maintained the adsorption performance after 5 repeated adsorption cycles. The effect of TOCN hornification was an important parameter on the TOCN aerogel structure and adsorption performance.

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[IEEE Style]

김형섭, 김선유, 이가현, 유동훈, 김형섭, "Effect of Hornification on the Adsorption Behavior of TOCN Aerogel," Textile Science and Engineering, vol. 62, no. 2, pp. 120-127, 2025. DOI: 10.12772/TSE.2025.62.120.

[ACM Style]

김형섭, 김선유, 이가현, 유동훈, and 김형섭. 2025. Effect of Hornification on the Adsorption Behavior of TOCN Aerogel. Textile Science and Engineering, 62, 2, (2025), 120-127. DOI: 10.12772/TSE.2025.62.120.

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pISSN : 1225 - 1089
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한국연구재단 우수등재학술지 유지 (2022년)