Citation: Qiao Zongwen, Chen Tao. Effect of Side Chain Structure on Properties of Side Chain Type Sulfonated Polysulfone Proton Exchange Membranes[J]. Chemistry, ;2019, 82(5): 457-462. shu

Effect of Side Chain Structure on Properties of Side Chain Type Sulfonated Polysulfone Proton Exchange Membranes

Qiao Zongwen ^1, ,
Chen Tao ²

1.
Collaborative Innovation Center of Department of Chemical Engineering, Shaanxi Institute of Technology, Xi'an 710300
2.
Department of Chemical Engineering, North University of China, Taiyuan 030051

Received Date: 5 August 2018
Accepted Date: 20 November 2018

Figures(6)

The chloromethylated polysulfone (CPS) was obtained by introducing chloromethyl group onto the main chain of PS with 1, 4-bischloromethoxyl butane (BCD) as reagent. Subsequently naphthalenesulfonic acid type side chain polysulfone (PS-NS) was prepared via nucleophilic substitution with 2-naphthol-6, 8-disulfonic acid dipotassium as nucleophilic reagent. The corresponding proton exchange membranes (PEMs) were fabricated by solution casting method after characterizing their structures by FT-IR and ¹H NMR. Based on the aliphatic sulfoacid type side chain sulfonated polysulfone (PS-ES) and benzene sulfoacid type side chain sulfonated polysulfone (PS-BS) in our previous research, the effects of side chain structure on performance including wateruptaking, swelling ratio and proton conductivity of PEMs were explored. The results showed that the three kind of PEMs keep better size stability at high wateruptaking compared with the main chain type aromatic PEMs because they could form micro-phase separation by locating the hydrophilic sulfonic acid group far away from hydrophobic polysulfone main chain. As the number of rigid benzene rings in the side chain increases, the flexibility of the side chains weakens, resulting in increased dimensional stability of the PEMs and a corresponding decrease in proton conductivity. The proton conductivity of PS-ES was up to 0.072S/cm at 25℃ and 0.141S/cm at 85℃. The swelling ratio of PS-NS PEM was only 21.8% at 25℃ and 51.5% at 85℃. The performance is close to commercialized Nafion115 PEMs.
- Chloromethylated polysulfone,
- Naphthalenesulfonic acid type,
- Aliphatic sulfoacid type,
- Benzene sulfoacid type,
- Side chainsulfonated polysulfone,
- Micro-phase separation
1. [1]
2. [2]
3. [3]
4. [4]
  M M Han, G Zhang, M Y Li et al. J. Power Sources, 2011, 196:9916~9923.
5. [5]
  J S Yang, Q F Li, J O Jensen et al. J. Power Sources, 2012, 205:114~121.
6. [6]
  P Kumar, K Dutta, S Das et al. Appl. Energy, 2014, 123:66~74.
7. [7]
8. [8]
  A K Mishra, S Bose, T Kuila et al. Prog. Polym. Sci., 2012, 37:842~869.
9. [9]
10. [10]
  S G Feng, Y M Shang, X F Xie et al. J. Membrane Sci., 2009, 35:13~20.
11. [11]
12. [12]
  T Kobayashi, M Rilukawa, K Sanui et al. Solid State Ionic, 1998, 106:219~225.
13. [13]
  Y Zhang, Y Wan, C J Zhao et al. Polymer, 2009, 50:4471~4478.
14. [14]
  J H Pang, K Z Shen, S N Feng et al. J. Power Sources, 2014, 263:59~65.
15. [15]
16. [16]
  Y Q Zhu, A Manthiram. J. Power Sources, 2011, 196:7481~7487.
17. [17]
  J C Tsai, C K Lin. J. Power Sources, 2011, 196:9308~9316.
18. [18]
  J F Zheng, Q Y He, N Gao et al. J. Power Sources, 2014, 261:38~45.
19. [19]
  J K Deuk, J J Min, Y N Sang. J. Ind. Eng. Chem., 2015, 21:36~52.
20. [20]
  K D Kreuer. J. Membrane Sci., 2011, 185:29~39.
21. [21]
  G G Wang, Y M Weng, D Chu et al. J. Membrane Sci., 2009, 332:63~68.
1. [1]
  Yingchun ZHANG , Yiwei SHI , Ruijie YANG , Xin WANG , Zhiguo SONG , Min WANG . Dual ligands manganese complexes based on benzene sulfonic acid and 2, 2′-bipyridine: Structure and catalytic properties and mechanism in Mannich reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1501-1510. doi: 10.11862/CJIC.20240078
2. [2]
  Yuena Yu , Fang Fang . Microwave-Assisted Synthesis of Safinamide Methanesulfonate. University Chemistry, 2024, 39(11): 210-216. doi: 10.3866/PKU.DXHX202401076
3. [3]
  Changjun You , Chunchun Wang , Mingjie Cai , Yanping Liu , Baikang Zhu , Shijie Li . Improved Photo-Carrier Transfer by an Internal Electric Field in BiOBr/N-rich C₃N₅ 3D/2D S-Scheme Heterojunction for Efficiently Photocatalytic Micropollutant Removal. Acta Physico-Chimica Sinica, 2024, 40(11): 2407014-0. doi: 10.3866/PKU.WHXB202407014
4. [4]
  Yue Zhang , Bao Li , Lixin Wu . GO-Assisted Supramolecular Framework Membrane for High-Performance Separation of Nanosized Oil-in-Water Emulsions. Acta Physico-Chimica Sinica, 2024, 40(5): 2305038-0. doi: 10.3866/PKU.WHXB202305038
5. [5]
  Weikang Wang , Yadong Wu , Jianjun Zhang , Kai Meng , Jinhe Li , Lele Wang , Qinqin Liu . Green H₂O₂ synthesis via melamine-foam supported S-scheme Cd_0.5Zn_0.5In₂S₄/S-doped carbon nitride heterojunction: synergistic interfacial charge transfer and local photothermal effect. Acta Physico-Chimica Sinica, 2025, 41(8): 100093-0. doi: 10.1016/j.actphy.2025.100093
6. [6]
  Xiutao Xu , Chunfeng Shao , Jinfeng Zhang , Zhongliao Wang , Kai Dai . Rational Design of S-Scheme CeO₂/Bi₂MoO₆ Microsphere Heterojunction for Efficient Photocatalytic CO₂ Reduction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309031-0. doi: 10.3866/PKU.WHXB202309031
7. [7]
  Yingpeng ZHANG , Xingxing LI , Yunshang YANG , Zhidong TENG . A pyrazole-based turn-off fluorescent probe for visual detection of hydrazine. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1301-1308. doi: 10.11862/CJIC.20250064
8. [8]
  Weilai Yu , Chuanbiao Bie . Unveiling S-Scheme Charge Transfer Mechanism. Acta Physico-Chimica Sinica, 2024, 40(4): 2307022-0. doi: 10.3866/PKU.WHXB202307022
9. [9]
  Zhening Lou , Quanxing Mao , Xiaogeng Feng , Lei Zhang , Xu Xu , Yuyang Zhang , Xueyan Liu , Hongling Kang , Dongyang Feng , Yongku Li . Practice of Implementing Blended Teaching in Shared Analytical Chemistry Course. University Chemistry, 2024, 39(2): 263-269. doi: 10.3866/PKU.DXHX202308089
10. [10]
  Zhonghua Xi , Xuanfeng Kong , Jinyue Yang , Bin Liu , Tingyu Zhu , Hui Zhang , Wenwei Zhang . Construction of Public Teaching Instrument Platform and Exploration of Opening Mechanism. University Chemistry, 2024, 39(7): 200-206. doi: 10.12461/PKU.DXHX202405123
11. [11]
  Bolin Sun , Jie Chen , Ling Zhou . 乙烯型卤代烃的亲核取代反应. University Chemistry, 2025, 40(8): 152-157. doi: 10.12461/PKU.DXHX202410032
12. [12]
  Wenlong Wang , Wentao Hao , Lang He , Jia Qiao , Ning Li , Chaoqiu Chen , Yong Qin . Bandgap and adsorption engineering of carbon dots/TiO₂ S-scheme heterojunctions for enhanced photocatalytic CO₂ methanation. Acta Physico-Chimica Sinica, 2025, 41(9): 100116-0. doi: 10.1016/j.actphy.2025.100116
13. [13]
  Xinyu Miao , Hao Yang , Jie He , Jing Wang , Zhiliang Jin . Adjusting the electronic structure of Keggin-type polyoxometalates to construct S-scheme heterojunction for photocatalytic hydrogen evolution. Acta Physico-Chimica Sinica, 2025, 41(6): 100051-0. doi: 10.1016/j.actphy.2025.100051
14. [14]
  Pengzi Wang , Wenjing Xiao , Jiarong Chen . Copper-Catalyzed C―O Bond Formation by Kharasch-Sosnovsky-Type Reaction. University Chemistry, 2025, 40(4): 239-244. doi: 10.12461/PKU.DXHX202406090
15. [15]
  Yifan ZHAO , Qiyun MAO , Meijing GUO , Guoying ZHANG , Tongliang HU . Z-scheme bismuth-based multi-site heterojunction: Synthesis and hydrogen production from photocatalytic hydrogen production. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1318-1330. doi: 10.11862/CJIC.20250001
16. [16]
  Juntao Yan , Liang Wei . 2D S-Scheme Heterojunction Photocatalyst. Acta Physico-Chimica Sinica, 2024, 40(10): 2312024-0. doi: 10.3866/PKU.WHXB202312024
17. [17]
  Jie ZHAO , Sen LIU , Qikang YIN , Xiaoqing LU , Zhaojie WANG . Theoretical calculation of selective adsorption and separation of CO₂ by alkali metal modified naphthalene/naphthalenediyne. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 515-522. doi: 10.11862/CJIC.20230385
18. [18]
  Hongxia Yan , Rui Wu , Weixu Feng , Yan Zhao , Yi Yan . Innovation Inspired by Classical Chemistry: Luminescent Hyperbranched Polysiloxanes. University Chemistry, 2025, 40(4): 154-159. doi: 10.12461/PKU.DXHX202409010
19. [19]
  Qiang ZHAO , Zhinan GUO , Shuying LI , Junli WANG , Zuopeng LI , Zhifang JIA , Kewei WANG , Yong GUO . Cu₂O/Bi₂MoO₆ Z-type heterojunction: Construction and photocatalytic degradation properties. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 885-894. doi: 10.11862/CJIC.20230435
20. [20]
  Sunting Xuan , Hang Shen , Xin Wang . Discussion on the Current Situation and Strategies for Academic Master’s Education in Chemistry. University Chemistry, 2024, 39(6): 37-41. doi: 10.3866/PKU.DXHX202401013

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(2466)
HTML views(388)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142