Kaneko, K Ishii, C Kanoh, H Hanzawa, Y Setoyama, N Suzuki, T
Published in
Advances in Colloid and Interface Science
The effectiveness of integrated characterization of porous carbons with different approaches such as the high resolution α s-method for N 2 adsorption, X-ray diffraction, and magnetic susceptibility measurement is shown. The theoretical basis for the high resolution α s-analysis for N 2 adsorption using GCMC simulation and the background of magneti...
Sun, Tonghua Jia, Jinping Fang, Nenghu Wang, Yalin
Published in
Analytica Chimica Acta
This paper presents a study on the performance of activated carbon fiber (ACF) used as extraction fiber for solid-phase microextraction (SPME) and its application for analysis of chlorinated hydrocarbons in water. By means of evaluating scanning electron microscope (SEM) images, specific surface area, pore volume, pore distribution, and properties ...
Sun, T. H. Cao, L. K. Jia, J. P.
Published in
Chromatographia
An activated carbon fiber (ACF) has been developed for use as an extraction fiber in solid-phase microextraction (SPME) and used to determine benzyl chloride, benzyl dichloride, and benzyl trichloride in water samples by headspace (HS) analysis. Experiments showed that ACF has excellent adsorption capacity. Its well-distributed surface makes desorp...
Zeng, Fanlong Pan, Ding Pan, Ning
Published in
Journal of Inorganic and Organometallic Polymers and Materials
The pyrolytic process in preparing rayon into activated carbon fiber was studied by thermogravimetric analyses (TGA) and differential thermal gravimetry (DTG). For the promotion of the pyrolytic reaction and increment of carbonization yield, impregnants including phosphoric acid (PA) and its three ammonium salts, as well as the ammonium sulfate (AS...
Furusawa, N.
Published in
Chromatographia
A novel method for determining pp’-DDT, op’-DDT, pp’-DDE, and pp’-DDD contamination in animal fats (beef tallow, lard, and chicken fat) without using toxic organic solvents for sample preparation, followed by HPLC, has been developed. The sample is prepared by matrix solid-phase dispersion (MSPD) extraction with Toyobo-KF®, an activated carbon fibe...
El-Sharkawy, I.I. Kuwahara, K. Saha, B.B. Koyama, S. Ng, K.C.
10.1016/j.applthermaleng.2005.10.010 / Applied Thermal Engineering / 26 / 8-9 / 859-865 / ATENF
El-Sharkawy, I.I. Saha, B.B. Koyama, S. Ng, K.C.
10.1016/j.ijheatmasstransfer.2006.02.029 / International Journal of Heat and Mass Transfer / 49 / 17-18 / 3104-3110 / IJHMA
Yi, Fenyun Chen, Shuixia
Published in
Journal of Porous Materials
The simulated dye wastewater containing alizarin red S (ARS) was electrochemically oxidized using an activated carbon fiber (ACF) felt as an anode. The removal efficiency of color and chemical oxygen demand (COD) was evaluated by comparing ACF adsorbents with ACF anodes. The experimental results show that the electrochemical oxidation method using ...
Zeng, Fanlong Pan, Ding
Published in
Cellulose
The molecular and physical structures of cellulosic rayon fiber during the stepwise heat treatment for the fabrication of activated carbon fiber (ACF) were researched by Fourier transform infrared spectroscopy, wide angle X-ray diffraction and elemental analysis. Dibasic ammonium phosphate (DAP) lowers the dehydration temperature of rayon evidently...
Chai, Xiaolan Jia, Jinping Sun, Tonghua Wang, Yalin
Published in
Chromatographia
The feasibility of circulating cooling-solid phase microextraction (CC-SPME) combined with gas chromatography-nitrogen phosphorous detector (GC-NPD) for the determination of five organophosphorous pesticides (OPPs) in tomato samples is evaluated. By heating the sample while cooling the fiber coating, the developed method provides better performance...
