Fabrication and implementation of extensively dense bipolar membrane using FeCl3 as a junction catalyst

被引：4

作者：

Celik, Aytekin ^{[1
]}

Hasar, Halil ^{[1
]}

机构：

[1] Firat Univ, Fac Engn, Dept Environm Engn, TR-23119 Elazig, Turkey

来源：

POLYMER BULLETIN | 2022年 / 79卷 / 08期

关键词：

Bipolar membrane; Interfacial layer; Junction catalyst; WATER DISSOCIATION CATALYST; INTERMEDIATE LAYER; INTERFACIAL LAYER; GRAPHENE OXIDE; DESALINATION; CHALLENGES; ACIDS; SALT;

D O I：

10.1007/s00289-021-04034-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A bipolar membrane (BPM) typically consists of three layers: an acid cation-exchange layer (CEL), a base anion-exchange layer (AEL), and a junction interfacial layer with a catalyst expediting water dissociation. In this study, FeCl3 as a junction catalyst in the fabrication and applications of bipolar membranes was evaluated in detail in terms of physical, electrical characteristics and acid production performance. Results showed that using FeCl3 as catalyst in junction layer improved morphological and physical properties of BPMs. Also, FeCl3-based BPM exhibited the lowest resistance of 1.02 omega.cm(-2), the highest water uptake capacities of 25%, a maximum current efficiency of 18.8% and the highest tensile strength with 1001.4 MPa. On the other hand, while increasing of FeCl3 dosage in BPM enhanced acid recovery in the BMED system, it caused low electrical resistance.

引用

页码：6815 / 6825

页数：11

共 49 条

[1] Tailoring the interface layer of the bipolar membrane [J].

Balster, J. ;

Srinkantharajah, S. ;

Sumbharaju, R. ;

Punt, I. ;

Lammertink, R. G. H. ;

Stamatialis, D. F. ;

Wessling, M. .

JOURNAL OF MEMBRANE SCIENCE, 2010, 365 (1-2) :389-398

[2] Effect of same chloromethylation and sulfonation process on the ion exchange membranes in terms of polymer types and ionic properties [J].

Celik, Aytekin ;

Hasar, Halil .

IONICS, 2021, 27 (03) :1243-1254

[3] Irradiation-induced grafting of polyacrylamide onto the sulphonated poly(2,6-dimethyl-1,4-phenylene oxide) (SPPO) films as well as its use as catalytical layer in a bipolar membrane [J].

Chen, Guangwen ;

Xu, Tongwen ;

Liu, Junsheng .

JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (03) :1447-1453

[4]

Chen Y., 2020, J APPL ELECTROCHEM, V50

[5] Performance enhancement of bipolar membranes modified by Fe complex catalyst [J].

Cheng, Guishi ;

Zhao, Ying ;

Li, Wenjun ;

Zhang, Jilong ;

Wang, Xiaoqiang ;

Dong, Changqing .

JOURNAL OF MEMBRANE SCIENCE, 2019, 589

[6] Production of Acids and Bases for Ion Exchange Regeneration from Dilute Salt Solutions Using Bipolar Membrane Electrodialysis [J].

Davis, Jake R. ;

Chen, Yingying ;

Baygents, James C. ;

Farrell, James .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2015, 3 (09) :2337-2342

[7] Beneficial Use of a Coordination Complex As the Junction Catalyst in a Bipolar Membrane [J].

Ge, Zijuan ;

Shehzad, Muhammad Aamir ;

Ge, Liang ;

Zhu, Yuan ;

Wang, Huijuan ;

Li, Geng ;

Zhang, Jianjun ;

Ge, Xiaolin ;

Wu, Liang ;

Xu, Tongwen .

ACS APPLIED ENERGY MATERIALS, 2020, 3 (06) :5765-5773

[8] Technical review and evaluation of the economics of water desalination: Current and future challenges for better water supply sustainability [J].

Ghaffour, Noreddine ;

Missimer, Thomas M. ;

Amy, Gary L. .

DESALINATION, 2013, 309 :197-207

[9] Production of lactobionic acid by means of a process comprising the catalytic oxidation of lactose and bipolar membrane electrodialysis [J].

Gutierrez, Luis-Felipe ;

Bazinet, Laurent ;

Hamoudi, Safia ;

Belkacemi, Khaled .

SEPARATION AND PURIFICATION TECHNOLOGY, 2013, 109 :23-32

[10] The influence of synthesis parameters on the gas selectivity and permeability of carbon membranes: empirical modeling and process optimization using surface methodology [J].

Heydari, Shokofeh ;

Pirouzfar, Vahid .

RSC ADVANCES, 2016, 6 (17) :14149-14163

← 1 2 3 4 5 →