Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets blended polyethersulfone hollow fiber membranes: Development and characterization for efficient separation of oxybenzone and bisphenol A from water

Akshay Modi; Jayesh Bellare

doi:10.1016/j.polymer.2018.12.040

Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets blended polyethersulfone hollow fiber membranes: Development and characterization for efficient separation of oxybenzone and bisphenol A from water

Akshay Modi, Jayesh Bellare

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

33 Scopus citations

Abstract

In this study, copper sulfide/carboxylated graphene oxide nanohybrid (CuSG) blended polyethersulfone hollow fiber membranes (P HFMs) were developed for efficient separation of oxybenzone and bisphenol A from water. The composite HFMs showed remarkable improvement in hydrophilicity, mechanical strength, thermal stability, bulk porosity, and surface charge. The notably high pure water permeability (528.2 ± 44.6 mL/m ² /h/mmHg) and 90.1% flux recovery were measured for HFMs blended with 1 wt % CuSG nanohybrid. Also, significantly high removal of oxybenzone (98 ± 1%) and bisphenol A (95 ± 2%) from EDCs-spiked water was measured by these composite HFMs. Thus, the experimental results demonstrated the potential efficacy of the novel composite polymeric HFMs for the separation applications.

Original language	English
Pages (from-to)	57-67
Number of pages	11
Journal	Polymer
Volume	163
DOIs	https://doi.org/10.1016/j.polymer.2018.12.040
State	Published - 1 Feb 2019
Externally published	Yes

Keywords

Antifouling property
Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets
Endocrine disrupting chemicals separation
Polyethersulfone hollow fiber membranes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Materials Chemistry

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title = "Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets blended polyethersulfone hollow fiber membranes: Development and characterization for efficient separation of oxybenzone and bisphenol A from water",

abstract = " In this study, copper sulfide/carboxylated graphene oxide nanohybrid (CuSG) blended polyethersulfone hollow fiber membranes (P HFMs) were developed for efficient separation of oxybenzone and bisphenol A from water. The composite HFMs showed remarkable improvement in hydrophilicity, mechanical strength, thermal stability, bulk porosity, and surface charge. The notably high pure water permeability (528.2 ± 44.6 mL/m 2 /h/mmHg) and 90.1% flux recovery were measured for HFMs blended with 1 wt % CuSG nanohybrid. Also, significantly high removal of oxybenzone (98 ± 1%) and bisphenol A (95 ± 2%) from EDCs-spiked water was measured by these composite HFMs. Thus, the experimental results demonstrated the potential efficacy of the novel composite polymeric HFMs for the separation applications.",

keywords = "Antifouling property, Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets, Endocrine disrupting chemicals separation, Polyethersulfone hollow fiber membranes",

author = "Akshay Modi and Jayesh Bellare",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2019",

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doi = "10.1016/j.polymer.2018.12.040",

language = "English",

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journal = "Polymer",

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T1 - Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets blended polyethersulfone hollow fiber membranes

T2 - Development and characterization for efficient separation of oxybenzone and bisphenol A from water

AU - Modi, Akshay

AU - Bellare, Jayesh

PY - 2019/2/1

Y1 - 2019/2/1

N2 - In this study, copper sulfide/carboxylated graphene oxide nanohybrid (CuSG) blended polyethersulfone hollow fiber membranes (P HFMs) were developed for efficient separation of oxybenzone and bisphenol A from water. The composite HFMs showed remarkable improvement in hydrophilicity, mechanical strength, thermal stability, bulk porosity, and surface charge. The notably high pure water permeability (528.2 ± 44.6 mL/m 2 /h/mmHg) and 90.1% flux recovery were measured for HFMs blended with 1 wt % CuSG nanohybrid. Also, significantly high removal of oxybenzone (98 ± 1%) and bisphenol A (95 ± 2%) from EDCs-spiked water was measured by these composite HFMs. Thus, the experimental results demonstrated the potential efficacy of the novel composite polymeric HFMs for the separation applications.

AB - In this study, copper sulfide/carboxylated graphene oxide nanohybrid (CuSG) blended polyethersulfone hollow fiber membranes (P HFMs) were developed for efficient separation of oxybenzone and bisphenol A from water. The composite HFMs showed remarkable improvement in hydrophilicity, mechanical strength, thermal stability, bulk porosity, and surface charge. The notably high pure water permeability (528.2 ± 44.6 mL/m 2 /h/mmHg) and 90.1% flux recovery were measured for HFMs blended with 1 wt % CuSG nanohybrid. Also, significantly high removal of oxybenzone (98 ± 1%) and bisphenol A (95 ± 2%) from EDCs-spiked water was measured by these composite HFMs. Thus, the experimental results demonstrated the potential efficacy of the novel composite polymeric HFMs for the separation applications.

KW - Antifouling property

KW - Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets

KW - Endocrine disrupting chemicals separation

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DO - 10.1016/j.polymer.2018.12.040

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SN - 0032-3861

VL - 163

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JO - Polymer

JF - Polymer

ER -

Copper sulfide nanoparticles/carboxylated graphene oxide nanosheets blended polyethersulfone hollow fiber membranes: Development and characterization for efficient separation of oxybenzone and bisphenol A from water

Abstract

Keywords

ASJC Scopus subject areas

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