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Zhao W, Ma W, Xu S, Wang X, Jia H, Xu J, Zhang M, Qu Y, Liu J. Soluble Imide-Bridged Polypentamethyltrisiloxane (IBPPMS) with Rationally Designed Ladder-like Structure for O 2/N 2 Permselectivity. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wenwen Zhao
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Wenqiang Ma
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Shuangping Xu
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Xintian Wang
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Hongge Jia
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Jingyu Xu
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
- Liaoning Key Lab of Lignocellulose Chemistry and BioMaterials, Liaoning Collaborative Innovation Center for Lignocellulosic Biorefinery, College of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, China
| | - Mingyu Zhang
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Yanqing Qu
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
| | - Jiao Liu
- College of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory of Polymeric Composite materials, Qiqihar University, Wenhua Street, Qiqihar 161006, China
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Wang J, Shi Z, Zang Y, Jia H, Teraguchi M, Kaneko T, Aoki T. Macromolecular Design for Oxygen/Nitrogen Permselective Membranes-Top-Performing Polymers in 2020. Polymers (Basel) 2021; 13:3012. [PMID: 34503051 PMCID: PMC8433776 DOI: 10.3390/polym13173012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/05/2021] [Accepted: 08/23/2021] [Indexed: 12/01/2022] Open
Abstract
Oxygen/nitrogen permselective membranes play particularly important roles in fundamental scientific studies and in a number of applications in industrial chemistry, but have not yet fulfilled their full potential. Organic polymers are the main materials used for such membranes because of the possibility of using sophisticated techniques of precise molecular design and their ready processability for making thin and large self-supporting membranes. However, since the difference in the properties of oxygen and nitrogen gas molecules is quite small, for example, their kinetic diameters are 3.46 Å and 3.64 Å, respectively, the architectures of the membrane macromolecules should be designed precisely. It has been reported often that oxygen permeability (PO2) and oxygen permselectivity (α = PO2/PN2) have trade-off relationships for symmetric membranes made from pure polymers. Some empirical upper bound lines have been reported in (ln α - ln PO2) plots since Robeson reported an upper bound line in 1991 for the first time. The main purpose of this review is to discuss suitable macromolecular structures that produce excellent oxygen/nitrogen permselective membranes. For this purpose, we first searched extensively and intensively for papers which had reported α and PO2 values through symmetric dense membranes from pure polymers. Then, we examined the chemical structures of the polymers showing the top performances in (ln α - ln PO2) plots, using their aged performances. Furthermore, we also explored progress in the molecular design in this field by comparing the best polymers reported by 2013 and those subsequently found up to now (2020) because of the rapid outstanding growth in this period. Finally, we discussed how to improve α and PO2 simultaneously on the basis of reported results using not only symmetric membranes of pure organic polymers but also composite asymmetric membranes containing various additives.
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Affiliation(s)
- Jianjun Wang
- Key Laboratory of Polymeric Composition Material of Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar 161006, China; (J.W.); (Y.Z.); (H.J.)
| | - Zhichun Shi
- Technology Innovation Center of Industrial Cannabis Processing of Heilongjiang Province, College of Chemistry and Chemical Engineering, Qiqihar University, Wenhua Street 42, Qiqihar 161006, China;
| | - Yu Zang
- Key Laboratory of Polymeric Composition Material of Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar 161006, China; (J.W.); (Y.Z.); (H.J.)
| | - Hongge Jia
- Key Laboratory of Polymeric Composition Material of Heilongjiang Province, College of Materials Science and Engineering, Qiqihar University, Wenhua Street 42, Qiqihar 161006, China; (J.W.); (Y.Z.); (H.J.)
| | - Masahiro Teraguchi
- Department of Chemistry and Chemical Engineering, Graduate School of Science and Technology, Niigata University, Ikarashi 2-8050, Nishi-Ku, Niigata 950-2181, Japan; (M.T.); (T.K.)
| | - Takashi Kaneko
- Department of Chemistry and Chemical Engineering, Graduate School of Science and Technology, Niigata University, Ikarashi 2-8050, Nishi-Ku, Niigata 950-2181, Japan; (M.T.); (T.K.)
| | - Toshiki Aoki
- Department of Chemistry and Chemical Engineering, Graduate School of Science and Technology, Niigata University, Ikarashi 2-8050, Nishi-Ku, Niigata 950-2181, Japan; (M.T.); (T.K.)
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Xu S, Ma W, Zhou H, Zhang Y, Jia H, Xu J, Jiang P, Wang X, Zhao W. A Novel Imide-Bridged Polysiloxane Membrane Was Prepared via One-Pot Hydrosilylation Reaction for O 2/N 2 Separation. ACS OMEGA 2021; 6:19553-19558. [PMID: 34368541 PMCID: PMC8340101 DOI: 10.1021/acsomega.1c01964] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 07/08/2021] [Indexed: 06/13/2023]
Abstract
The synthesis of poly(methyhydrosiloxane) (PMHS) and N,N'-bis(3-allyl)pyromellitic diimide was optimized for O2/N2 separation. The membrane exhibits excellent mechanical and thermal properties and shows an O2/N2 selectivity of up to 4.44 with an O2 permeability of 31.0 Barrer; compared with polydimethylsiloxane (PDMS) and pure polyimide (PI) membranes, the separation selectivity shows a 107% increase for PDMS, and the permeation shows a 660% increase for pure PI. The obtained results were well above the ones reported on the literature for similar conditions opening the door for the preparation of a stable polysiloxane (PMHS-I) gas separation membrane with extraordinary O2/N2 separation performance.
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Affiliation(s)
- Shuangping Xu
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Wenqiang Ma
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Hailiang Zhou
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Yushu Zhang
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Hongge Jia
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Jingyu Xu
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
- Liaoning
Province Key Laboratory of Pulp and Papermaking Engineering, Dalian Polytechnic University, Dalian, Liaoning Province 116034, China
| | - Pengfei Jiang
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Xintian Wang
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
| | - Wenwen Zhao
- College
of Materials Science and Engineering, Heilongjiang Provinces Key Laboratory
of Polymeric Composite materials, Qiqihar
University, Wenhua Street, Qiqihar 161006, China
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Preparation of butadiene-bridged polymethylsiloxane (BBPMS)/ethyl cellulose (EC) hybrid membranes for gas separation. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110679] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Lun Y, Zang Y, Aoki T, Teraguchi M, Kaneko T. Oxygen Permselectivities of Novel Multi-bridged Copolymers Synthesized by Imine Metathesis between N-Imines and C-Imines in the Pendant Groups of Two Poly(substituted acetylene)s. CHEM LETT 2017. [DOI: 10.1246/cl.161104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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