Page 48 - 《精细化工》2023年第2期

·270· 精细化工 FINE CHEMICALS 第 40 卷

通过图 13 发现，与 PUF 相比，H-PSP-PUF-10 [11] XU Y, WANG G, ZHU L J, et al. Multifunctional superhydrophobic
在 15 次循环使用后仍具有较高的抗压缩能力，回弹 adsorbents by mixed-dimensional particles assembly for polymorphic
and highly efficient oil-water separation[J]. Journal of Hazardous
性能优异，这为 H-PSP-PUF-10 在实际生活中的应 Materials, 2021, 407: 124374.
用提供了基础。 [12] SONG B T, ZHU J, FAN H M. Magnetic fibrous sorbent for remote
and efficient oil adsorption[J]. Marine Pollution Bulletin, 2017,
3 结论 120(1/2): 159-164.
[13] JI H D, XIE W B, LIU W, et al. Sorption of dispersed petroleum
hydrocarbons by activated charcoals: Effects of oil dispersants[J].
采用 HDTMS 对花生壳粉末进行了疏水改性， Environmental Pollution, 2020, 256: 113416.
制备得到疏水改性花生壳粉末（H-PSP）。以聚氨酯泡 [14] QIU S M, LI Y F, LI G R, et al. Robust superhydrophobic sepiolite-
沫为基体，将 H-PSP 负载在聚氨酯泡沫上，制备了 coated polyurethane sponge for highly efficient and recyclable oil
absorption[J]. ACS Sustainable Chemistry & Engineering, 2019,
聚氨酯泡沫复合材料（H-PSP-PUF-n）。探究了 H-PSP 7(5): 5560-5567.
的负载量对 H-PSP-PUF-n 润湿性和力学性能的影 [15] ZHANG H M, ZHAO T, CHEN Y, et al. A sustainable nanocellulose-
响。当 H-PSP 负载量为 10%时，H-PSP-PUF-10 的 based superabsorbent from kapok fiber with advanced oil absorption
and recyclability[J]. Carbohydrate Polymers, 2022, 278: 118948.
静态水接触角可达 142.4°，较 PUF 提高了 50.4°；断
[16] WANG Z Q, WANG D F, LI Z G, et al. Metaplexis japonica seed hair
裂伸长率达 200%以上，断裂强度为 0.17 MPa。 fiber: A hydrophobic natural fiber with robust oil-water separation
H-PSP-PUF-10 对石油醚、煤油、二甲苯、环己烷的 properties[J]. Cellulose, 2020, 27(5): 2427-2435.
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吸油倍率在 7~9 g/g，经 15 次吸附-脱附循环后，
porous resins via high internal phase emulsion and polymeric
H-PSP-PUF-10 对油品的吸附效果仍能保持首次吸 porogen[J]. Applied Surface Science, 2014, 305: 186-193.
油倍率的 85%以上，具有良好的循环利用性，有望 [18] ZHU Q, CHU Y, WANG Z K, et al. Robust superhydrophobic
polyurethane sponge as a highly reusable oil-absorption material[J].
助力于实际生活中含油污水的治理。
Journal of Materials Chemistry A, 2013, 1(17): 5386-5393.
[19] YANG S H (杨双华), SHAO G S (邵高耸), LU L G (卢林刚).
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