Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Kamana Emmanuel"'
Autor:
Bakangura, Erigene, Cheng, Congliang, Wu, Liang, Ge, Xiaolin, Ran, Jin, Khan, Muhammad Imran, Kamana, Emmanuel, Afsar, Noor, Irfan, Muhammad, Shehzad, Aamir, Xu, Tongwen
Publikováno v:
In Journal of Membrane Science 1 September 2017 537:32-41
Publikováno v:
Food and Nutrition Sciences. 13:963-972
Autor:
Liang Ge, Tongwen Xu, Tingting Xu, Kamana Emmanuel, Muhammad A. Shehzad, Fangmeng Sheng, Muhammad Irfan, Xuemei Ren, Noor Ul Afsar
Publikováno v:
Desalination. 458:25-33
The advances of electrodialysis (ED) have been restricted by the trade-off between perm-selectivity and ion flux of ion exchange membranes. This article lucidly explains the fabrication of novel PVA-based hybrid membranes modified with cationic and a
Publikováno v:
Chemical Engineering & Technology. 42:1180-1187
Autor:
Tongwen Xu, Bin Wu, Kamana Emmanuel, Tingting Xu, Wengen Ji, Liang Ge, Muhammad Irfan, Bakangura Erigene, Noor Ul Afsar
Publikováno v:
Separation and Purification Technology. 193:11-20
High performance anion exchange membranes (AEM) with proton transport pathways were fabricated through cationic functionalization of bromo-methylated poly (phenylene oxide) (BPPO) by a nucleophile dimethylamino pyridine (DMAP). The reaction was selec
Autor:
Jin Ran, Yubin He, Tongwen Xu, Liang Wu, Kamana Emmanuel, Xiaolin Ge, Congliang Cheng, Erigene Bakangura, Zhengjin Yang, Yuan Zhu
Publikováno v:
Frontiers of Chemical Science and Engineering. 12:306-310
Poly(2,6-dimethyl-1,4-phenylene oxide) was tethered with a 1,5-disubstituted tetrazole through a quaternary ammonium linkage. The formation of a tetrazole-ion network in the resulting polymers was found to promote the hydroxide ion transport through
Autor:
Bakangura Erigene, Noor Ul Afsar, Tongwen Xu, Muhammad Imran Khan, Kamana Emmanuel, Md. Masem Hossain, Liang Wu, Congliang Cheng, Chenxiao Jiang, Liang Ge, Abhishek N. Mondal
Publikováno v:
Separation and Purification Technology. 189:204-212
In this work, anion exchange membranes (AEMs) were prepared from double quaternization and sol–gel reaction of synthesized anion exchange precursor and polyvinyl alcohol (PVA). The anion exchange precursor was the result of alkylation reaction of 1
Autor:
Noor Ul Afsar, Muhammad Imran Khan, Tongwen Xu, Erigene Bakangura, Zhengjin Yang, Muhammad Irfan, Kamana Emmanuel, Liang Wu, Abhishek N. Mondal
Publikováno v:
Separation and Purification Technology. 178:269-278
Anion exchange membrane is a key component that determines the performance of diffusion dialysis process for acid recovery. This study reports a novel anion exchange membrane composed of poly vinyl alcohol (PVA), quaternized 1-hydroxy-N, N-dimethyl-N
Autor:
Bin Wu, Tongwen Xu, Jin Ran, Abhishek N. Mondal, Kamana Emmanuel, Liang Wu, Congliang Cheng, Xiaolin Ge, Liang Ge, Muhammad Imran Khan, Noor Ul Afsar, Md. Masem Hossain, Yubin He
Publikováno v:
Journal of Membrane Science. 525:163-174
Rapid development of diffusion dialysis based on anion exchange membranes (AEMs) established its prominent significance as a leading candidate in the field of separation science and technology. AEM-based diffusion dialysis (DD) processes intended to
Autor:
Congliang Cheng, Tongwen Xu, Bin Wu, Dongbo Yu, Kamana Emmanuel, Liang Ge, Muhammad Imran Khan, Noor Ul Afsar, Abhishek N. Mondal
Publikováno v:
Separation Science and Technology. 52:1106-1113
We report polyvinyl alcohol (PVA)-based hybrid membranes composed of salt of lignin sulfonic acid (LSA) and tetraethyl orthosilicate. The concentration of LSA with respect to PVA varied from 10% to 40%. The hybrid membranes showed water uptake (WU) i