ZIF-8-derived porous carbon for enhancing permeation and antifouling properties of thin-film nanocomposite membranes

Feihong Wang; Tong Zheng; Panpan Wang; Jun Ma

doi:10.1016/j.matlet.2020.128292

ZIF-8-derived porous carbon for enhancing permeation and antifouling properties of thin-film nanocomposite membranes

Feihong Wang
, Tong Zheng
, Panpan Wang^*
, Jun Ma

^*Corresponding author for this work

School of Environment

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

In this study, we investigated the influences of zeolitic imidazolate framework-8 derived porous carbon (CZIF-8) on the permeation and antifouling property of thin-film nanocomposite membranes (TFN). The incorporation of CZIF-8 into polyamide layer enhanced the water flux from 11.64 to 18.23 L/m²∙h without decreasing NaCl rejection. Dynamic fouling tests with bovine serum albumin illustrated that the TFN membrane possessed an enhanced antifouling property after three cycles. The higher water flux recovery ratio and the lower fouling ratio of TFN membranes are attributed to the changes in physiochemical property of membrane.

Original language	English
Article number	128292
Journal	Materials Letters
Volume	277
DOIs	https://doi.org/10.1016/j.matlet.2020.128292
State	Published - 15 Oct 2020

Keywords

Carbon materials
MOFs
Membrane fouling
Nanocomposites

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10.1016/j.matlet.2020.128292

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title = "ZIF-8-derived porous carbon for enhancing permeation and antifouling properties of thin-film nanocomposite membranes",

abstract = "In this study, we investigated the influences of zeolitic imidazolate framework-8 derived porous carbon (CZIF-8) on the permeation and antifouling property of thin-film nanocomposite membranes (TFN). The incorporation of CZIF-8 into polyamide layer enhanced the water flux from 11.64 to 18.23 L/m2∙h without decreasing NaCl rejection. Dynamic fouling tests with bovine serum albumin illustrated that the TFN membrane possessed an enhanced antifouling property after three cycles. The higher water flux recovery ratio and the lower fouling ratio of TFN membranes are attributed to the changes in physiochemical property of membrane.",

keywords = "Carbon materials, MOFs, Membrane fouling, Nanocomposites",

author = "Feihong Wang and Tong Zheng and Panpan Wang and Jun Ma",

note = "Publisher Copyright: {\textcopyright} 2020",

year = "2020",

month = oct,

day = "15",

doi = "10.1016/j.matlet.2020.128292",

language = "英语",

volume = "277",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - ZIF-8-derived porous carbon for enhancing permeation and antifouling properties of thin-film nanocomposite membranes

AU - Wang, Feihong

AU - Zheng, Tong

AU - Wang, Panpan

AU - Ma, Jun

PY - 2020/10/15

Y1 - 2020/10/15

N2 - In this study, we investigated the influences of zeolitic imidazolate framework-8 derived porous carbon (CZIF-8) on the permeation and antifouling property of thin-film nanocomposite membranes (TFN). The incorporation of CZIF-8 into polyamide layer enhanced the water flux from 11.64 to 18.23 L/m2∙h without decreasing NaCl rejection. Dynamic fouling tests with bovine serum albumin illustrated that the TFN membrane possessed an enhanced antifouling property after three cycles. The higher water flux recovery ratio and the lower fouling ratio of TFN membranes are attributed to the changes in physiochemical property of membrane.

AB - In this study, we investigated the influences of zeolitic imidazolate framework-8 derived porous carbon (CZIF-8) on the permeation and antifouling property of thin-film nanocomposite membranes (TFN). The incorporation of CZIF-8 into polyamide layer enhanced the water flux from 11.64 to 18.23 L/m2∙h without decreasing NaCl rejection. Dynamic fouling tests with bovine serum albumin illustrated that the TFN membrane possessed an enhanced antifouling property after three cycles. The higher water flux recovery ratio and the lower fouling ratio of TFN membranes are attributed to the changes in physiochemical property of membrane.

KW - Carbon materials

KW - MOFs

KW - Membrane fouling

KW - Nanocomposites

UR - https://www.scopus.com/pages/publications/85088394114

U2 - 10.1016/j.matlet.2020.128292

DO - 10.1016/j.matlet.2020.128292

M3 - 文章

AN - SCOPUS:85088394114

SN - 0167-577X

VL - 277

JO - Materials Letters

JF - Materials Letters

M1 - 128292

ER -

ZIF-8-derived porous carbon for enhancing permeation and antifouling properties of thin-film nanocomposite membranes

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Keywords

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