Mai Van Tien, Bui Thu

Main Article Content

Abstract

Abstract: Copolymer (divinylbenzene-styrene) foam was synthesized with free radical copolymerization by suspension method. Characteristic properties of the material are by IR spectrometry, scanning electron microscopy (SEM), DSC-TGA thermal analysis. The specific surface area and porosity of the material were evaluated by BET method, the maximum adsorption capacity and the factors influencing the process of adsorption of phenol in water of porous copolymer material survey. The copolymer material has a porous network structure, the specific surface area determined by BET is 589.45 m2/g, Langmuir equation is 866.14 m2/g, the average porosity is 3.5-20 nm. The effect of time, pH, initial solution concentration on the adsorption phenol of the material was investigated. Materials for the maximum adsorption to phenol in water reached 75.2 (mg/g).


Keywords: Porous polymer, copolymer (divinylbenzene-styrene), phenol.


References


[1] Roostari N., F.H. Tezel (2004), Removal of phenol from aqueous solution by adsorption, J. Environ. Manage 70, 157–164.
[2] Ziwei Tang, Shaofeng Li, Weina Yang, and Xuebin Yu (2012), Hypercrosslinked porous poly(styrene-co-divinylbenzene) resin: a promising nanostructure-incubator for hydrogen storage. Supplementary Material (ESI) This journal is The Royal Society of Chemistry, p.1-9.
[3] Mohamed H. Mohamed and Lee D. Wilson (2012), Porous Copolymer Resins: Tuning Pore Structure and Surface Area with Non Reactive Porogens. Nanomaterials 2, p.163-186.
[4] Mai Văn Tiến, Nguyễn Khắc Thành (2017), Tổng hợp vật liệu Polyme xốp trên cơ sở Poly(P.divinylbenzen-co-styren) ứng dụng xử lý phenol trong nước. Tạp chí Tài nguyên & Môi trường. Số 12(266), tr. 9-13.

References

Tài liệu tham khảo
[1] Roostari N., F.H. Tezel (2004), Removal of phenol from aqueous solution by adsorption, J. Environ. Manage 70, 157–164.
[2] Ziwei Tang, Shaofeng Li, Weina Yang, and Xuebin Yu (2012), Hypercrosslinked porous poly(styrene-co-divinylbenzene) resin: a promising nanostructure-incubator for hydrogen storage. Supplementary Material (ESI) This journal is The Royal Society of Chemistry, p.1-9.
[3] Mohamed H. Mohamed and Lee D. Wilson (2012), Porous Copolymer Resins: Tuning Pore Structure and Surface Area with Non Reactive Porogens. Nanomaterials 2, p.163-186.
[4] Mai Văn Tiến, Nguyễn Khắc Thành (2017), Tổng hợp vật liệu Polyme xốp trên cơ sở Poly(P.divinylbenzen-co-styren) ứng dụng xử lý phenol trong nước. Tạp chí Tài nguyên & Môi trường. Số 12(266), tr. 9-13.