✦ LIBER ✦

Characterization of Structural and Surface Properties of Activated Carbon Fibers

✍ Scribed by Zuojiang Li; Michal Kruk; Mietek Jaroniec; Seung-Kon Ryu

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 127 KB
Volume: 204
Category: Article
ISSN: 0021-9797
DOI: 10.1006/jcis.1998.5515

No coin nor oath required. For personal study only.

✦ Synopsis

Nitrogen adsorption isotherms on activated carbon fibers (ACFs) were measured at 77.3 K in the relative pressure range from 10(-7) to 0.995. The low relative pressure data are examined in detail in order to characterize the microporosity and the surface heterogeneity of the samples studied. The pore structure of ACFs was studied by using the alphas plot and DFT methods. Adsorption potential and adsorption energy distributions were also calculated. The results showed that ACFs are highly microporous and in some cases contain small mesopores (2-4 nm). ACFs exhibit a significant structural and energetic heterogeneity. Copyright 1998 Academic Press.

📜 SIMILAR VOLUMES

Surface properties of carbon fibers

✍ V.J. Mimeault; D.W. McKee 📂 Article 📅 1972 🏛 Elsevier Science 🌐 English ⚖ 273 KB

Characterization of Silver-Containing Pi

Characterization of Silver-Containing Pitch-Based Activated Carbon Fibers

✍ S.K Ryu; S.Y Kim; Z.J Li; M Jaroniec 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 146 KB

Silver-containing pitch-based activated carbon fibers (ACFs) were prepared by activation with steam. Silver particles acted as catalyst by accelerating activation rate and increasing micropore size. Scanning electron microscopy (SEM) was used to investigate the surface morphology and behavior of sil

Structural characterization and tensile

Structural characterization and tensile properties of Borassus fruit fibers

✍ K. Obi Reddy; B. R. Guduri; A. Varada Rajulu 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 725 KB

Surface Properties of Structural Modifie

Surface Properties of Structural Modified PA 6 Fibers

✍ Simona Strnad; Karin Stana-Kleinschek; Lidija Tušek; Volker Ribitsch; Carsten We 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 743 KB

Structure and properties of UHMWPE fiber

Structure and properties of UHMWPE fiber/carbon fiber hybrid composites

✍ Sheng-Hua Lu; Guo-Zheng Liang; Zhi-Wei Zhou; Fang Li 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 355 KB 👁 2 views

Study of Microstructure of High-Surface-

Study of Microstructure of High-Surface-Area Polyacrylonitrile Activated Carbon Fibers

✍ An-Hui Lu; Jing-Tang Zheng 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 154 KB

High-surface-area polyacrylonitrile (PAN) activated carbon fibers having different pore size distribution activated by KOH were investigated. Nitrogen adsorption, XRD, SEM, and TEM were used to characterize the microstructure of PAN-ACFs. The specific surface area of samples was calculated from the