In this work, a nickel metal (Ni) electroplating on the activated carbon fiber (Ni/ACFs) surfaces was ... The surface properties of the treated ACFs were determined by using nitrogen adsorption isotherms at ... As a result, the nickel metal contents on the ACF surfaces were increased with increasing the plating
In both cases of the mesoporous ACFs and the microporous ACFs, the electric double layer capacitance ... However, the mesoporous ACF showed higher double layer capacitance than the microporous (normal) ACF. ... Microporous ACF as reference sample was also prepared from phenolic resin without agent.
Activated carbon fibers (ACFs) were prepared from cost effective commercial textiles through stabilization ... ACFs were characterized for surface area and pore size distribution by physical adsorption of nitrogen ... ACFs were also examined for various surface characteristics by scanning electron microscopy, Fourier
The effects of surface and pore structures of the ACFs were studied by N2/77 K adsorption and D-R plot ... Antibacterial behaviors of PAN-based activated carbon fibers (ACFs) containing silver metal were investigated ... As experimental results, the ACFs showed some decreases in specific surface areas, micropore volumes,
rate by ACF could reach about 95%. ... should keep the optimum loading rate of MT less than or equal to 0.2 g-S/kg dry ACF/d. ... This study on the removal of MT using the pallet-type activated carbon fiber (ACF) was carried out to
Surface properties of the ACFs were determined by XPS and SEM. ... , but the HCl removal efficiency showed higher level than that of the untreated ACFs. ... The atmospheric pressure plasma treatments (Ar/O2 and Ar/N2) of activated carbon fibers (ACFs) were
Electroless silver-plated ACF filters showed antimicrobial efficiency, whereas pure ACF filters did not ... SEM and XRD analyses were used to characterize the morphology and components of ACF filters. ... In this study, silver was coated on activated carbon fiber (ACF) filters by an electroless plating method
) for the immobilization of amine groups in the surface of ACFs. ... of allylamine subsequently after plasma pre-treatment was conducted on the activated carbon fibers (ACFs ... The change of surface morphologies of ACFs with respect to different plasma polymerization power was
Surface properties of ACFs have been characterized using pH and acid/base values. ... BET data with N2 adsorption were used to obtain the structural parameters of ACFs. ... In this work, activated carbon fibers (ACFs) were plated with copper metal using electroless plating
반면 ACF와 PACF plot을 보면, ACF는 서서히 감소해 10 근처에서 0에 가까워지고, PACF는 12의 배수마다 유의하게 큰 값을 나타내는 것을 확인할 수 있었다. ... ACF와 PACF plot을 보았을 때 어느 정도 seasonality가 존재하는 것으로 판단함(SARIMA 모형 고려) ARMA 모형의 경우, ACF 혹은 PACF 그래프만 가지고 ... 또 ACF plot에서도 역시 non-stationarity를 확인할 수 있었다.
Especially the benzene breakthrough curves, the manufactured ACF (13 g of ACF with 32% of carbon on the ... was undertaken to evaluate the possibility of water purification filter with activated carbon fibers (ACFs ... The breakthrough curves of the manufactured ACFs and the commercial activated carbon (AC, Calgon F-200
Specific surface area of all the ACFs was decreased by this modification. ... The electrosorption of U(VI) from waste water was carried out by using an activated carbon fiber (ACF ... In order to enhance the electrosorption capacity at a lower potential, the ACF was electrochemically
본질적으로 ACF는 다음과 같은 세 가지 내용을 핵심으로 하고 있다. ... 연합 자원의 유형 수정된 ACF에서는 연합들의 자원에 대해서 보다 자세히 설명을 하고 있다. ... 결론 1988년 이후 ACF는 가장 유망한 공공정책 Framework로 발달하였다. 스포츠 정책, 환경정책, 마약정책 등 다양한 공공정책에 대하여 다루고 있다.
일별 수익률(LN) & ACF 3. 시뮬레이트 포트폴리오 CDF의 추정 4. ... 일별 수익률(LN) & ACF 조사 정확히 GARCH filtration and Extreme Value Theory를 프로그램의 설명에 따라 GARCH filtration and ... ACF는 아래와 같이 자기상관계수가 1차,4차만 통계적으로 0과 다르게 나왔지만, 나머지 시차에서는 모두 영으로 나타나 다수결의 원칙으로 볼 때 Returns의 과거 자료와 자기 자신의
The ACFs were thinly sliced to investigate the inside pores by TEM and image analyzer. ... Especially, 40 wt% burn-off ACFs were prepared from different conditions to compare the pore structure ... As expected, the adsorption characteristics of these ACFs were quite different from one another because
The pore size distribution of ACF was also studied. ... In this study, synthetic viscose rayon fabric has been used for preparing activated carbon fabric (ACF ... im-pregnation on the weight yield, surface area, pore volume, chemical composition and mor-phology of ACF
Activated carbon fibers(ACFs) were prepared in this research from a polyacrylonitrile(PAN) precursor ... The surface area and pore volume of ACFs increased according to the pretreatment with KOH; for example ... The sample ACFs were characterized according to their textural properties, and evaluated for CO2 adsorption
In both cases fo the mesoporous ACFs and the microporous ACFs, the electric double layer capacitance ... In both cases fo the mesoporous ACFs and the microporous ACFs, the electric double layer capacitance ... Microporous ACF as reference snaple wa also prepared from phenolic resin without agent.
화학흡착의 차이점 - Adsorption system - 흡착제 (Adsorbent) 흡착제에 따른 Polarity & Surface Area Activated Carbon and ACF ... 빠르게 하는 촉매로서의 용도로 중요 ③ 흡착제 (Adsorbent) - 흡착제에 따른 Polarity & Surface Area 실험 이론 - Activated Carbon and ACF