
Research Progress for Design and Fabrication of Fluorine-Free Surfaces with Oil-Repellent Property
Qing Wang, Peng Li, Dawei Wu, Lu Jiang, Xinrui Fang, Haitao Niu, Hua Zhou
Prog Chem ›› 2025, Vol. 37 ›› Issue (2) : 255-280.
Research Progress for Design and Fabrication of Fluorine-Free Surfaces with Oil-Repellent Property
The exceptional waterproof and oil-repellent properties of fluorides, attributed to their remarkably low surface energy, have rendered them extensively employed in the realm of functional finishing. However, the use of fluorine presents potential hazards to human health and engenders irreversible harm to the environment. Consequently, it is progressively being regulated by nations, and discovering alternatives without fluorine has emerged as an imperative concern that necessitates immediate attention in the fields of waterproofing and anti-fouling. To clarify the definition of the fluorine-free materials with oil-repellent property and explore their potential applications in the field of chemistry, the research background of fluorine-free surfaces with oil-repellent property was described, along with a comprehensive review and evaluation of recent achievements and preparation methods. Furthermore, the mechanism of fluorine-free surfaces with oil-repellent property was analyzed, and the application status of fluorine-free coating with oil-repellent property in textiles, construction, food, liquid treatment and other fields was summarized. Additionally, an analysis of the current challenges in ongoing research process of fluorine-free surfaces with oil-repellent property was provided. Finally, a prospective outlook on the future of green and environmentally-friendly fluorine-free surface technology was prospected.
1 Introduction
2 Properties and characteristics of fluorine-free surfaces with oil-repellent property
3 Preparation strategy of fluorine-free surfaces with oil-repellent property
3.1 Solid fluorine-free surfaces with oil-repellent property
3.2 Liquid fluorine-free surfaces with oil-repellent property
3.3 “Liquid-like” fluorine-free surfaces with oil- repellent property
4 Application of fluorine-free surfaces with oil- repellent property
5 Conclusion and outlook
fluorine-free / oil-repellent / low surface energy / roughness / liquid surface / “liquid-like” surface
[1] |
|
[2] |
|
[3] |
|
[4] |
|
[5] |
|
[6] |
Wenzel, Robert N. Trans. Faraday Soc., 1936, 28 (8): 988.
|
[7] |
|
[8] |
|
[9] |
|
[10] |
|
[11] |
|
[12] |
|
[13] |
|
[14] |
|
[15] |
|
[16] |
|
[17] |
|
[18] |
|
[19] |
|
[20] |
|
[21] |
|
[22] |
|
[23] |
|
[24] |
|
[25] |
|
[26] |
|
[27] |
|
[28] |
|
[29] |
|
[30] |
|
[31] |
|
[32] |
|
[33] |
|
[34] |
|
[35] |
|
[36] |
|
[37] |
|
[38] |
|
[39] |
|
[40] |
|
[41] |
|
[42] |
|
[43] |
|
[44] |
|
[45] |
|
[46] |
|
[47] |
|
[48] |
|
[49] |
|
[50] |
|
[51] |
|
[52] |
|
[53] |
|
[54] |
|
[55] |
|
[56] |
|
[57] |
|
[58] |
|
[59] |
|
[60] |
|
[61] |
|
[62] |
|
[63] |
|
[64] |
|
[65] |
|
[66] |
|
[67] |
|
[68] |
|
[69] |
|
[70] |
|
[71] |
|
[72] |
|
[73] |
|
[74] |
|
[75] |
|
[76] |
|
[77] |
|
[78] |
|
/
〈 |
|
〉 |