PMID- 32281577
OWN - NLM
STAT- PubMed-not-MEDLINE
DCOM- 20201013
LR  - 20230808
IS  - 1348-2246 (Electronic)
IS  - 0910-6340 (Linking)
VI  - 36
IP  - 10
DP  - 2020 Oct 10
TI  - Preparation of Magnetic Porous Aromatic Framework for Rapid and Efficient Removal 
      of Organic Pollutants from Water.
PG  - 1157-1161
LID - 10.2116/analsci.20P013 [doi]
AB  - In this study, efforts were made to prepare a porous aromatic framework (PAF) 
      with build-in magnetic nanoparticles (Fe(3)O(4)-PAF) for use as an efficient 
      adsorbent for the removal of organic pollutants from water. The Fe(3)O(4)-PAF 
      showed good handleability and could be recovered easily by magnetic separation. 
      As a proof of concept, the adsorption properties of Fe(3)O(4)-PAF were 
      investigated to remove 2,4-dichlorophenol (2,4-DCP) and bisphenol A (BPA) from 
      water. The Fe(3)O(4)-PAF showed a fast adsorption rate, high adsorption 
      efficiency and high adsorption capacities. It adsorbed 2,4-DCP (0.1 mmol L(-1)) 
      and BPA (0.1 mmol L(-1)) with pseudo-second-order rate constant (k(2)) of 2.1 and 
      3.54 g mg(-1) min(-1), respectively. According to the Langmuir isotherm model, 
      the maximum adsorption capacities of 2,4-DCP and BPA onto Fe(3)O(4)-PAF were 
      calculated to be 234.74 and 233.65 mg g(-1), respectively. The Fe(3)O(4)-PAF also 
      featured good tolerance to harsh conditions, facilitating its application in a 
      real water environment. It could be regenerated easily and reused multiple times 
      without obvious loss of efficiency. In summary, this study provides a general and 
      effective way to improve the handleability of PAFs and expands the practical 
      application of PAF-based materials.
FAU - Yu, Wenjie
AU  - Yu W
AD  - School of Chemistry and Chemical Engineering, Jiangsu University, No. 301 Xuefu 
      Road, Zhenjiang, 212013, China.
FAU - Li, Hengye
AU  - Li H
AD  - School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, 
      No. 9 Yinbing Avenue, Yancheng, 224002, China. lhy1024006@sina.com.
FAU - Zhang, Lin
AU  - Zhang L
AD  - Comprehensive Testing Center, Yancheng Customs, No. 85 Kaifang Avenue, Yancheng, 
      224002, China. hbwhzl@126.com.
FAU - Liu, Jing
AU  - Liu J
AD  - School of Pharmacy, China Pharmaceutical University, No. 24 Tongjia Lane, 
      Nanjing, 210009, China.
FAU - Kong, Fenying
AU  - Kong F
AD  - School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, 
      No. 9 Yinbing Avenue, Yancheng, 224002, China.
FAU - Wang, Wei
AU  - Wang W
AD  - School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, 
      No. 9 Yinbing Avenue, Yancheng, 224002, China. wangw@ycit.edu.cn.
AD  - School of Chemistry and Chemical Engineering, Yangzhou University, No. 88 South 
      University Road, Yangzhou, 225002, China. wangw@ycit.edu.cn.
LA  - eng
PT  - Journal Article
DEP - 20200410
PL  - Switzerland
TA  - Anal Sci
JT  - Analytical sciences : the international journal of the Japan Society for 
      Analytical Chemistry
JID - 8511078
SB  - IM
OTO - NOTNLM
OT  - 2,4-dichlorophenol
OT  - Porous aromatic frameworks
OT  - adsorption
OT  - bisphenol A
OT  - magnetic nanoparticles
EDAT- 2020/04/14 06:00
MHDA- 2020/04/14 06:01
CRDT- 2020/04/14 06:00
PHST- 2020/04/14 06:00 [pubmed]
PHST- 2020/04/14 06:01 [medline]
PHST- 2020/04/14 06:00 [entrez]
AID - 10.2116/analsci.20P013 [pii]
AID - 10.2116/analsci.20P013 [doi]
PST - ppublish
SO  - Anal Sci. 2020 Oct 10;36(10):1157-1161. doi: 10.2116/analsci.20P013. Epub 2020 
      Apr 10.