Electrochemical treatment on activated carbon fibers for increasing the amount and rate of Cr(VI) adsorption

Soo Jin Park; Byung Jae Park; Seung Kon Ryu

doi:10.1016/S0008-6223(98)00318-2

Electrochemical treatment on activated carbon fibers for increasing the amount and rate of Cr(VI) adsorption

Soo Jin Park
, Byung Jae Park
, Seung Kon Ryu

Center for Convergent Research of Emerging Virus Infection
Chungnam National University

Research output: Contribution to journal › Article › peer-review

Abstract

The present study concerns anodic oxidation of activated carbon fibers (ACFs) in order to introduce the surface functional groups onto ACF surfaces. The surface oxides of ACFs were measured using titration and FT-IR spectrometry. As a result, it was observed that the amount of adsorption and the adsorption rate of Cr(VI) increase with increases in the surface oxide groups of ACFs, even though both the specific surface area and the micropore volume do not significantly change as with anodic oxidation treatments on ACFs.

Original language	English
Pages (from-to)	1223-1226
Number of pages	4
Journal	Carbon
Volume	37
Issue number	8
DOIs	https://doi.org/10.1016/S0008-6223(98)00318-2
Publication status	Published - 1 Jan 1999
Externally published	Yes

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title = "Electrochemical treatment on activated carbon fibers for increasing the amount and rate of Cr(VI) adsorption",

abstract = "The present study concerns anodic oxidation of activated carbon fibers (ACFs) in order to introduce the surface functional groups onto ACF surfaces. The surface oxides of ACFs were measured using titration and FT-IR spectrometry. As a result, it was observed that the amount of adsorption and the adsorption rate of Cr(VI) increase with increases in the surface oxide groups of ACFs, even though both the specific surface area and the micropore volume do not significantly change as with anodic oxidation treatments on ACFs.",

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T1 - Electrochemical treatment on activated carbon fibers for increasing the amount and rate of Cr(VI) adsorption

AU - Park, Soo Jin

AU - Park, Byung Jae

AU - Ryu, Seung Kon

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Y1 - 1999/1/1

N2 - The present study concerns anodic oxidation of activated carbon fibers (ACFs) in order to introduce the surface functional groups onto ACF surfaces. The surface oxides of ACFs were measured using titration and FT-IR spectrometry. As a result, it was observed that the amount of adsorption and the adsorption rate of Cr(VI) increase with increases in the surface oxide groups of ACFs, even though both the specific surface area and the micropore volume do not significantly change as with anodic oxidation treatments on ACFs.

AB - The present study concerns anodic oxidation of activated carbon fibers (ACFs) in order to introduce the surface functional groups onto ACF surfaces. The surface oxides of ACFs were measured using titration and FT-IR spectrometry. As a result, it was observed that the amount of adsorption and the adsorption rate of Cr(VI) increase with increases in the surface oxide groups of ACFs, even though both the specific surface area and the micropore volume do not significantly change as with anodic oxidation treatments on ACFs.

UR - https://www.scopus.com/pages/publications/0032678740

U2 - 10.1016/S0008-6223(98)00318-2

DO - 10.1016/S0008-6223(98)00318-2

M3 - Article

AN - SCOPUS:0032678740

SN - 0008-6223

VL - 37

SP - 1223

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JO - Carbon

JF - Carbon

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ER -

Electrochemical treatment on activated carbon fibers for increasing the amount and rate of Cr(VI) adsorption

Abstract

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