• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Zhang, X. (Zhang, X..) [1] | Lin, Q. (Lin, Q..) [2] | Luo, S. (Luo, S..) [3] | Ruan, K. (Ruan, K..) [4] | Peng, K. (Peng, K..) [5]

Indexed by:

Scopus

Abstract:

An oxidized mesoporous carbon (OMC) with fluffy structure was fabricated from the mixture of petroleum asphalt and aluminum isopropoxide, and its structures were characterized by FESEM, TEM, BET, TG, XPS and FT-IR. In addition, bath absorption experiments for malachite green (MG) and lead ion (Pb 2+ ) were carried out to explore the effects of pH, initial concentration, contact time and temperature on its absorption process. Results show that the OMC prepared has a fluffy ultrathin-wall structure with narrow pore size distribution and rich oxygen-containing groups. It exhibits excellent absorption performance for the removal of MG as well as Pb 2+ , as indicated by that its maximum adsorption capacity is 963.1 mg g −1 for MG and 198.6 mg g −1 for Pb 2+ . The absorption experimental data are all fitted well with pseudo-second-order model and Frendlich isotherm, respectively. More importantly, the OMC still maintains relatively high adsorption capacity after five cycles. © 2018 Elsevier B.V.

Keyword:

Absorption; Lead; Malachite green; Oxidized mesoporous carbon; Surface oxidation

Community:

  • [ 1 ] [Zhang, X.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 2 ] [Lin, Q.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 3 ] [Luo, S.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 4 ] [Ruan, K.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China
  • [ 5 ] [Peng, K.]College of Materials Science and Engineering, Fuzhou University, Fuzhou, 350116, China

Reprint 's Address:

  • [Lin, Q.]College of Materials Science and Engineering, Fuzhou UniversityChina

Show more details

Related Keywords:

Related Article:

Source :

Applied Surface Science

ISSN: 0169-4332

Year: 2018

Volume: 442

Page: 322-331

5 . 1 5 5

JCR@2018

6 . 3 0 0

JCR@2023

ESI HC Threshold:284

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 101

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:157/10019480
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1