Citation: JIA Yu-Xiang, LI Yan, HU Yang-Dong. Behavior of Carbon Nanotube Membranes as Channels of Salt and Water in Forward Osmosis Process[J]. Acta Physico-Chimica Sinica, ;2011, 27(01): 228-232. doi: 10.3866/PKU.WHXB20110104 shu

Behavior of Carbon Nanotube Membranes as Channels of Salt and Water in Forward Osmosis Process

1.
College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, Shandong Province, P. R. China

Received Date: 12 July 2010
Available Online: 19 November 2010
Fund Project: 国家自然科学基金(20806076) (20806076)国家重点基础研究发展计划(973) (2003CB615706)资助项目 (973) (2003CB615706)

We investigated the influence of carbon nanotube (CNT) size using CNTs including CNT(6,6), CNT(7,7), CNT(8,8), CNT(9,9), CNT(10,10), and CNT(11,11), and the influence of draw solution concentrations, such as 2.5, 3.75, and 5.0 mol·L^-1, on the permeation behaviors of salt and water molecules through the biomimetically manufactured forward osmosis (FO) membranes. Nanosecondscale molecular dynamic simulations were carried out to obtain the relevant information, including the distributions of the water molecules, water flux, and salt permeation within the different CNT membranes. Simulation results show that the FO membrane incorporating CNT(8,8) can achieve the highest water flux and also the lowest salt permeation.
- Forward osmosis, Membrane separation, Desalination, Carbon nanotube,
- Molecular dynamics simulation
  ,
1. [1]
  
  1 Van der Bruggen, B.; Lejon, L.; Vandecasteele, C. Environ. Sci. Technol., 2003, 37: 3733
2. [2]
  2 Elimelech, M. Membr. Technol., 2007, 1: 7
3. [3]
  3 Mi, B.; Elimelech, M. J. Membr. Sci., 2008, 320: 292
4. [4]
  4 Gao, C.; Zheng, G.;Wang, M.;Wang, D.; Gao, X.; Zhou, Y. Technol. Water Treat., 2008, 34(2): 1
5. [5]
  [高从堦, 郑根江, 汪锰, 王铎, 高学理, 周勇, 水处理技术, 2008, 34(2): 1]
6. [6]
  5 Cath, T. Y.; rmly, S.; Beaudry, E. G.; Adams, V. D.; Childress, A. E. J. Membr. Sci., 2005, 257: 85
7. [7]
  6 McCutcheon, J. R.; McGinnis, R. L.; Elimelech, M. J. Membr. Sci., 2006, 278: 114
8. [8]
  7 Cath, T. Y.; Childress, A. E. J. Membr. Sci., 2006, 281: 70
9. [9]
  8 Jin, K.Y.;Yu, S. C.; Gao, C. J.; Lin, K. Bullet. Sci. Technol., 2000, 16: 125
10. [10]
  [金可勇, 俞三传, 高从堦, 林柯. 科技通报, 2000,16: 125]
11. [11]
  9 Fu, S. Q.; Chen, P.; Luo, Z. X. Environ. Sci. Manag., 2006, 31(5): 96
12. [12]
  [付守琪, 陈萍, 罗专溪. 环境科学与管理, 2006, 31(5): 96]
13. [13]
  10 Wang, K. Y.; Yang, Q.; Chung,T.; Raja palan, R. Chem. Eng. Sci., 2009, 64: 1577
14. [14]
  11 Wang, K. Y.; Chung, T.; Qin, J. J. Membr. Sci., 2007, 300: 6
15. [15]
  12 Yang, Q.;Wang, K. Y.; Chung, T. Sep. Purif. Technol., 2009, 69: 269
16. [16]
  13 Wang, R.; Shi, L.; Tanga, Ch. Y.; Chou, S.; Qiu, C.; Fane, A. G. J. Membr. Sci., 2010, 355: 158
17. [17]
  14 Hummer, G.; Rasaiah, J. C.; Noworyta, J. P. Letters to Nnature, 2001, 414: 188
18. [18]
  15 Zhu, F.; Schulten, K. Biophys. J., 2003, 85: 236
19. [19]
  16 Kalra, A.; Garde, S.; Hummer, G. Proceedings of the of Sciences of the United State of American, 2003, 100:10175
20. [20]
  17 Della , C.; Naor, M. M.; Hummer, G. Phys. Rev. Lett., 2003, 90: 105902
21. [21]
  18 Wang, J.; Zhu, Y.; Zhou, J.; Lu, X. Acta Chimica Sinica, 2003, 61 (12): 1891
22. [22]
  [王俊, 朱宇, 周健, 陆小华, 化学学报, 2003,61 (12): 1891]
23. [23]
  19 Holt, J.; Park, H.;Wang, Y.; Stadermann, M.; Artyukhin, A.; Gri ropolous, C.; Noy, A.; Bakajin, O. Science, 2006, 312: 1034
24. [24]
  20 Peter, C.; Hummer, G. Biophys. J., 2005, 89: 2222
25. [25]
  21 Shao, Q.; Zhou, J.; Lu, L.; Lu, X.; Zhu, Y.; Jiang, S. Nano Letters, 2009, 9: 989
26. [26]
  22 Beckstein, O.; Sansom, M. S. P. Phys. Biol., 2004, 1: 42
27. [27]
  23 Corry, B. J. Phys. Chem. B, 2008, 112: 1427
28. [28]
  24 Alexiadis, A.; Kassinos, S. Mol. Simul., 2008, 34: 671
29. [29]
  25 Thomas, J. A.; McGaughey, A. J. H. Nano Lett., 2008, 8: 2788
1. [1]
  Jiao CHEN , Yi LI , Yi XIE , Dandan DIAO , Qiang XIAO . Vapor-phase transport of MFI nanosheets for the fabrication of ultrathin b-axis oriented zeolite membranes. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 507-514. doi: 10.11862/CJIC.20230403
2. [2]
  Congying Lu , Fei Zhong , Zhenyu Yuan , Shuaibing Li , Jiayao Li , Jiewen Liu , Xianyang Hu , Liqun Sun , Rui Li , Meijuan Hu . Experimental Improvement of Surfactant Interface Chemistry: An Integrated Design for the Fusion of Experiment and Simulation. University Chemistry, 2024, 39(3): 283-293. doi: 10.3866/PKU.DXHX202308097
3. [3]
  Zhi Zhou , Yu-E Lian , Yuqing Li , Hui Gao , Wei Yi . New Insights into the Molecular Mechanism Behind Clinical Tragedies of “Cephalosporin with Alcohol”. University Chemistry, 2025, 40(3): 42-51. doi: 10.12461/PKU.DXHX202403104
4. [4]
  Zhenming Xu , Yibo Wang , Zhenhui Liu , Duo Chen , Mingbo Zheng , Laifa Shen . Experimental Design of Computational Materials Science and Computational Chemistry Courses Based on the Bohrium Scientific Computing Cloud Platform. University Chemistry, 2025, 40(3): 36-41. doi: 10.12461/PKU.DXHX202403096
5. [5]
  Shule Liu . Application of SPC/E Water Model in Molecular Dynamics Teaching Experiments. University Chemistry, 2024, 39(4): 338-342. doi: 10.3866/PKU.DXHX202310029
6. [6]
  Shanghua Li , Malin Li , Xiwen Chi , Xin Yin , Zhaodi Luo , Jihong Yu . 基于高离子迁移动力学的取向ZnQ分子筛保护层实现高稳定水系锌金属负极的构筑. Acta Physico-Chimica Sinica, 2025, 41(1): 2309003-. doi: 10.3866/PKU.WHXB202309003
7. [7]
  Yaling Chen . Basic Theory and Competitive Exam Analysis of Dynamic Isotope Effect. University Chemistry, 2024, 39(8): 403-410. doi: 10.3866/PKU.DXHX202311093
8. [8]
  Xinxin JING , Weiduo WANG , Hesu MO , Peng TAN , Zhigang CHEN , Zhengying WU , Linbing SUN . Research progress on photothermal materials and their application in solar desalination. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1033-1064. doi: 10.11862/CJIC.20230371
9. [9]
  Yiping HUANG , Liqin TANG , Yufan JI , Cheng CHEN , Shuangtao LI , Jingjing HUANG , Xuechao GAO , Xuehong GU . Hollow fiber NaA zeolite membrane for deep dehydration of ethanol solvent by vapor permeation. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 225-234. doi: 10.11862/CJIC.20240224
10. [10]
  Ruming Yuan , Pingping Wu , Laiying Zhang , Xiaoming Xu , Gang Fu . Patriotic Devotion, Upholding Integrity and Innovation, Wholeheartedly Nurturing the New: The Ideological and Political Design of the Experiment on Determining the Thermodynamic Functions of Chemical Reactions by Electromotive Force Method. University Chemistry, 2024, 39(4): 125-132. doi: 10.3866/PKU.DXHX202311057
11. [11]
  Jinfu Ma , Hui Lu , Jiandong Wu , Zhongli Zou . Teaching Design of Electrochemical Principles Course Based on “Cognitive Laws”: Kinetics of Electron Transfer Steps. University Chemistry, 2024, 39(3): 174-177. doi: 10.3866/PKU.DXHX202309052
12. [12]
  Yeyun Zhang , Ling Fan , Yanmei Wang , Zhenfeng Shang . Development and Application of Kinetic Reaction Flasks in Physical Chemistry Experimental Teaching. University Chemistry, 2024, 39(4): 100-106. doi: 10.3866/PKU.DXHX202308044
13. [13]
  Zijuan LI , Xuan LÜ , Jiaojiao CHEN , Haiyang ZHAO , Shuo SUN , Zhiwu ZHANG , Jianlong ZHANG , Yanling MA , Jie LI , Zixian FENG , Jiahui LIU . Synthesis of visual fluorescence emission CdSe nanocrystals based on ligand regulation. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 308-320. doi: 10.11862/CJIC.20240138
14. [14]
  Xuzhen Wang , Xinkui Wang , Dongxu Tian , Wei Liu . Enhancing the Comprehensive Quality and Innovation Abilities of Graduate Students through a “Student-Centered, Dual Integration and Dual Drive” Teaching Model: A Case Study in the Course of Chemical Reaction Kinetics. University Chemistry, 2024, 39(6): 160-165. doi: 10.3866/PKU.DXHX202401074
15. [15]
  Dexin Tan , Limin Liang , Baoyi Lv , Huiwen Guan , Haicheng Chen , Yanli Wang . Exploring Reverse Teaching Practices in Physical Chemistry Experiment Courses: A Case Study on Chemical Reaction Kinetics. University Chemistry, 2024, 39(11): 79-86. doi: 10.12461/PKU.DXHX202403048
16. [16]
  Yiying Yang , Dongju Zhang . Elucidating the Concepts of Thermodynamic Control and Kinetic Control in Chemical Reactions through Theoretical Chemistry Calculations: A Computational Chemistry Experiment on the Diels-Alder Reaction. University Chemistry, 2024, 39(3): 327-335. doi: 10.3866/PKU.DXHX202309074
17. [17]
  Yue Wu , Jun Li , Bo Zhang , Yan Yang , Haibo Li , Xian-Xi Zhang . Research on Kinetic and Thermodynamic Transformations of Organic-Inorganic Hybrid Materials for Fluorescent Anti-Counterfeiting Application information: Introducing a Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(6): 390-399. doi: 10.3866/PKU.DXHX202403028
18. [18]
  Xiufang Wang , Donglin Zhao , Kehua Zhang , Xiaojie Song . “Preparation of Carbon Nanotube/SnS₂ Photoanode Materials”: A Comprehensive University Chemistry Experiment. University Chemistry, 2024, 39(4): 157-162. doi: 10.3866/PKU.DXHX202308025
19. [19]
  You Wu , Chang Cheng , Kezhen Qi , Bei Cheng , Jianjun Zhang , Jiaguo Yu , Liuyang Zhang . ZnO/D-A共轭聚合物S型异质结高效光催化产H₂O₂及其电荷转移动力学研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2406027-. doi: 10.3866/PKU.WHXB202406027
20. [20]
  Yan Li , Xinze Wang , Xue Yao , Shouyun Yu . 基于激发态手性铜催化的烯烃E→Z异构的动力学拆分——推荐一个本科生综合化学实验. University Chemistry, 2024, 39(5): 1-10. doi: 10.3866/PKU.DXHX202309053

Get Citation

PDF

XML

Metrics

PDF Downloads(1287)
Abstract views(2782)
HTML views(70)

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