Citation: SHI Yanlong, FENG Xiaojuan, YANG Ruihua, WANG Jianrong. Preparation of Superhydrophobic and Superoleophilic Corn Straw Fibers Oil Absorbents and Application to the Removal of Spilled Oil from Water[J]. Chinese Journal of Applied Chemistry, ;2020, 37(7): 793-802. doi: 10.11944/j.issn.1000-0518.2020.07.200030 shu

Preparation of Superhydrophobic and Superoleophilic Corn Straw Fibers Oil Absorbents and Application to the Removal of Spilled Oil from Water

Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities, College of Chemistry and Chemical Engineering, Hexi University, Zhangye, Gansu 734000, China

Corresponding author: SHI Yanlong, yanlongshi726@126.com
Received Date: 23 January 2020
Revised Date: 23 March 2020
Accepted Date: 29 April 2020

Fund Project: the Scientific Research Foundation of the Higher Education Institutions of Gansu Province 2016B-091Supported by the National Natural Science Foundation of China(No.41761061), "Light of West China" Program of Chinese Academy of Sciences, the Scientific Research Foundation of the Higher Education Institutions of Gansu Province(No.2016B-091), the General Program of the Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities(No.XZ1603), and the Undergraduate Innovation and Entrepreneurship Training Program of Gansu Province(No.81)the National Natural Science Foundation of China 41761061the General Program of the Key Laboratory of Hexi Corridor Resources Utilization of Gansu Universities XZ1603the Undergraduate Innovation and Entrepreneurship Training Program of Gansu Province 81

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Materials with both superhydrophobicity and superoleophilicity have attracted considerable attention due to the potential application in the removal of the spilled oil from water. In the past decades, numerous techniques have been adopted to construct superhydrophobic and superoleophilic materials, but it is still a great challenge to obtain this kind of material via a more facile, low cost and environmentally friendly method. Herein, corn straw fibers with superhydrophobicity and superoleophilicity were obtained by dip-coating TiO₂ sol and subsequent surface modification with octyltrimethoxysilane (OTS). The contact angle of water droplets and oil droplets on the as-prepared sample is 160° and 0°, respectively. The results indicate that the superhydrophobicity is attributed to the joint effects of natural hierarchical structures with micro/nanometer scale of corn straw fibers and the chemical composition with low surface energy induced by the hydrophobic surface modification. With the characteristics of water repellency and selective oil adsorption, the as-prepared corn straw fibers could be chosen to remove the spilled oil from water with high separation efficiency, stable durability and recyclability. The method presented here is expected to be employed as a technique to prepare oil absorbent with superhydrophobicity and superoleophilicity, which may be used to treat the oily wastewater in practical application with the advantages of low cost, simple method and easy biodegradability as well as stable recyclability.
- corn straw fibers,
- superhydrophobic,
- superoleophilic,
- TiO₂ sol,
- oil adsorption
1. [1]
  Wang C F, Tzeng F S, Chen H G. Ultraviolet-Durable Superhydrophobic Zinc Oxide-Coated Mesh Films for Surface and Underwater-Oil Capture and Transportation[J]. Langmuir, 2012,28(26):10015-10019. doi: 10.1021/la301839a
2. [2]
  Chu Z L, Feng Y J, Seeger S. Oil/Water Separation with Selective Superantiwetting/Superwetting Surface Materials[J]. Angew Chem Int Ed, 2015,54(8):2328-2338. doi: 10.1002/anie.201405785
3. [3]
  Gu J H, Fan H W, Li C X. Robust Superhydrophobic/Superoleophilic Wrinkled Microspherical MOF@rGO Composites for Efficient Oil-Water Separation[J]. Angew Chem, 2019,131(16):5351-5355. doi: 10.1002/ange.201814487
4. [4]
  Nanda D, Sahoo A, Kumar A. Facile Approach to Develop Durable and Reusable Superhydrophobic/Superoleophilic Coatings for Steel Mesh Surfaces[J]. J Colloid Interfaces Sci, 2019,535:50-57. doi: 10.1016/j.jcis.2018.09.088
5. [5]
  Yu T L, Lu S X, Xu W G. Preparation of Superhydrophobic/Superoleophilic Copper Coated Titanium Mesh with Excellent Ice-Phobic and Water-Oil Separation Performance[J]. Appl Surf Sci, 2019,476:353-362. doi: 10.1016/j.apsusc.2019.01.117
6. [6]
  Gao M L, Zhao S Y, Chen Z Y. Superhydrophobic/Superoleophilic MOF Composites for Oil-Water Separation[J]. Inorg Chem, 2019,58(4):2261-2264. doi: 10.1021/acs.inorgchem.8b03293
7. [7]
  Wang S T, Liu K S, Yao X. Bioinspired Surfaces with Superwettability:New Insight on Theory, Design, and Applications[J]. Chem Rev, 2015,115:8230-8293. doi: 10.1021/cr400083y
8. [8]
  Öner D, McCarthy T J. Ultrahydrophobic Surfaces. Effects of Topography Length Scales on Wettability[J]. Langmuir, 2000,16(20):7777-7782. doi: 10.1021/la000598o
9. [9]
  Wang R, Hashimoto K, Fujishima A. Photogeneration of Highly Amphiphilic TiO₂ Surfaces[J]. Adv Mater, 1998,10(2):135-138.
10. [10]
  Cao M, Luo X M, Ren H J. Hot Water-Repellent and Mechanically Durable Superhydrophobic Mesh for Oil/Water Separation[J]. J Colloid Interfaces Sci, 2018,512:567-574. doi: 10.1016/j.jcis.2017.10.059
11. [11]
  Xiang Y Q, Pang Y Y, Jiang X M. One-step Fabrication of Novel Superhydrophobic and Superoleophilic Sponge with Outstanding Absorbency and Flame-Retardancy for the Selective Removal of Oily Organic Solvent from Water[J]. Appl Surf Sci, 2018,428:338-347. doi: 10.1016/j.apsusc.2017.09.093
12. [12]
  Wu H, Wu L H, Lu S C. Robust Superhydrophobic and Superoleophilic Filter Paper via Atom Transfer Radical Polymerization for Oil/Water Separation[J]. Carbohydr Polym, 2018,181:419-425. doi: 10.1016/j.carbpol.2017.08.078
13. [13]
  Wang Y K, Wang B, Wang J H. Superhydrophobic and Superoleophilic Porous Reduced Graphene Oxide/Polycarbonate Monoliths for High-Efficiency Oil/Water Separation[J]. J Hazard Mater, 2018,344:849-856. doi: 10.1016/j.jhazmat.2017.11.040
14. [14]
  Yang J, Zhang Z Z, Xu X H. Superhydrophilic Superoleophobic Coatings[J]. J Mater Chem, 2012,22:2834-2837. doi: 10.1039/c2jm15987b
15. [15]
  Zhang F, Zhang W B, Shi Z. Nanowire-Haired Inorganic Membranes with Superhydrophilicity and Underwater Ultralow Adhesive Superoleophobicity for High-Efficiency Oil/Water Separation[J]. Adv Mater, 2013,25:4192-4198.
16. [16]
  Sun X F, Sun J X. Acetylation of Rice Straw with or Without Catalysts and Its Characterization as a Natural Sorbent in Oil Spill Cleanup[J]. J Agric Food Chem, 2002,50:6428-6433. doi: 10.1021/jf020392o
17. [17]
  Zhu H L, Luo W, Ciesielski P N. Wood-Derived Materials for Green Electronics, Biological Devices, and Energy Applications[J]. Chem Rev, 2016,116:9305-9374. doi: 10.1021/acs.chemrev.6b00225
18. [18]
  Zang D, Zhang M, Liu F. Superhydrophobic/Superoleophilic Corn Straw Fibers as Effective Oil Sorbents for the Recovery of Spilled Oil[J]. J Chem Technol Biotechnol, 2016,91(9):2449-2456. doi: 10.1002/jctb.4834
19. [19]
  SHI Yanlong, FENG Xiaojuan, WANG Yongsheng. Preparation of Oil Sorbents of Corn Straw and Its Application in Oil-Water Separation[J]. Chinese Sci Bull, 2019,64:87-94.
20. [20]
  Shi Y L, Feng X J, Yang W. Preparation of Super-hydropbobic Titanium Oxide Film by Sol-Gel on Substrate of Common Filter Paper[J]. J Sol-Gel Sci Technol, 2011,59:43-47. doi: 10.1007/s10971-011-2459-y
21. [21]
  CHEN Kailing, ZHAO Yunhui, YUAN Xiaoyan. Chemical Modification of Silica:Method, Mechanism, and Application[J]. Prog Chem, 2013,25:95-104.
22. [22]
  Wenzel R N. Resistance of Solid Surfaces to Wetting by Water[J]. Ind Eng Chem, 1936,28(8):988-994. doi: 10.1021/ie50320a024
23. [23]
  Tsibouklis J, Stone M, Thorpe A A. Surface Energy Characteristics of Polymer Film Structures:A Further Insight into the Molecular Design Requirements[J]. Langmuir, 1999,15(20):7076-7079. doi: 10.1021/la990411x
24. [24]
  Cassie A B D, Trans S B. Wettability of Porous Surfaces[J]. Faraday Soc, 1944,40:546-551. doi: 10.1039/tf9444000546
25. [25]
  Gross M, Varnik F, Raabe D. Small Droplets on Superhydrophobic Substrates[J]. Phys Rev E, 2010,81051606.
26. [26]
  Gao L C, Mc Carthy T J. Contact Angle Hysteresis Explained[J]. Langmuir, 2006,22(14):6234-6237. doi: 10.1021/la060254j
27. [27]
  Yong J L, Chen F, Yang Q. Superoleophobic Surfaces[J]. Chem Soc Rev, 2017,46(14):4168-4217. doi: 10.1039/C6CS00751A
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