PMID- 33713266
OWN - NLM
STAT- MEDLINE
DCOM- 20210727
LR  - 20210727
IS  - 1614-7499 (Electronic)
IS  - 0944-1344 (Linking)
VI  - 28
IP  - 28
DP  - 2021 Jul
TI  - Development of highly efficient and reusable magnetic nitrogen-doped carbon 
      nanotubes for chlorophenol removal.
PG  - 37424-37434
LID - 10.1007/s11356-021-13302-0 [doi]
AB  - Nitrogen-doped carbon nanotubes (N-CNTs) were synthesized via a hydrothermal 
      method and further modified with magnetic Co(0.5)Cu(0.5)Fe(2)O(4) nanoparticles 
      following a one-pot solvothermal method. The characterization data show that the 
      distribution of the magnetic materials and the adsorption characteristics of the 
      CNTs can be tailored as a function of the N doping amount. The N-CNT adsorption 
      isotherms as a function of N content and chlorophenol uptake show that a N doping 
      level of 6% is optimum. After loading the N-CNTs with the magnetic 
      Co(0.5)Cu(0.5)Fe(2)O(4) nanoparticles (M-N-CNTs), the resulting materials were 
      easily dispersed in aqueous media with specific surface area reaching 95.64 
      m(2)/g. The M-N-CNTs exhibit high affinities toward the adsorption of different 
      chlorophenols following the order: Pentachlorophenol (PCP) > 
      2,4,6-trichlorophenol (2,4,6-TCP) > 2,4-dichlorophenol (2,4-DCP) > 
      2,4-dichlorophenoxyacetic acid (2,4-D) > phenol. Additionally, the M-N-CNTs 
      exhibit good microwave absorption performance and can be regenerated by microwave 
      irradiation with high efficiencies (> 90%) maintained with high stabilities.
CI  - (c) 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, 
      part of Springer Nature.
FAU - Zhang, Xue
AU  - Zhang X
AD  - Qingdao Engineering Research Center for Rural Environment, College of Resource 
      and Environment, Qingdao Agricultural University, Qingdao City, 266109, Shandong 
      Province, China.
FAU - Cui, Chunyue
AU  - Cui C
AD  - Qingdao Engineering Research Center for Rural Environment, College of Resource 
      and Environment, Qingdao Agricultural University, Qingdao City, 266109, Shandong 
      Province, China. cuichunyue1977@163.com.
FAU - Zheng, Qingzhu
AU  - Zheng Q
AD  - Qingdao Engineering Research Center for Rural Environment, College of Resource 
      and Environment, Qingdao Agricultural University, Qingdao City, 266109, Shandong 
      Province, China.
FAU - Wang, Ying
AU  - Wang Y
AD  - Qingdao Engineering Research Center for Rural Environment, College of Resource 
      and Environment, Qingdao Agricultural University, Qingdao City, 266109, Shandong 
      Province, China.
FAU - Chang, Jing
AU  - Chang J
AD  - Qingdao Engineering Research Center for Rural Environment, College of Resource 
      and Environment, Qingdao Agricultural University, Qingdao City, 266109, Shandong 
      Province, China.
FAU - Wang, Shuxian
AU  - Wang S
AD  - Qingdao Engineering Research Center for Rural Environment, College of Resource 
      and Environment, Qingdao Agricultural University, Qingdao City, 266109, Shandong 
      Province, China.
LA  - eng
GR  - ZR2017MEE013/Natural Science Foundation of Shandong Province/
PT  - Journal Article
DEP - 20210313
PL  - Germany
TA  - Environ Sci Pollut Res Int
JT  - Environmental science and pollution research international
JID - 9441769
RN  - 0 (Chlorophenols)
RN  - 0 (Nanotubes, Carbon)
RN  - N762921K75 (Nitrogen)
SB  - IM
MH  - Adsorption
MH  - *Chlorophenols
MH  - Microwaves
MH  - *Nanotubes, Carbon
MH  - Nitrogen
OTO - NOTNLM
OT  - Adsorption
OT  - Carbon nanotubes
OT  - Chlorophenol
OT  - Magnetic nanoparticles
OT  - Microwave regeneration
OT  - Nitrogen
EDAT- 2021/03/14 06:00
MHDA- 2021/07/28 06:00
CRDT- 2021/03/13 12:11
PHST- 2020/10/26 00:00 [received]
PHST- 2021/03/01 00:00 [accepted]
PHST- 2021/03/14 06:00 [pubmed]
PHST- 2021/07/28 06:00 [medline]
PHST- 2021/03/13 12:11 [entrez]
AID - 10.1007/s11356-021-13302-0 [pii]
AID - 10.1007/s11356-021-13302-0 [doi]
PST - ppublish
SO  - Environ Sci Pollut Res Int. 2021 Jul;28(28):37424-37434. doi: 
      10.1007/s11356-021-13302-0. Epub 2021 Mar 13.