Oil-water separation performance of bio-based polybenzoxazine/SiO<sub>2</sub> superhydrophobic fabric

DING Zhenjie; LI Zheng; YANG Xiuzhi; SHA Xinlong

doi:10.11949/0438-1157.20260790

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Oil-water separation performance of bio-based polybenzoxazine/SiO₂ superhydrophobic fabric

更新时间：2026-08-28

- Oil-water separation performance of bio-based polybenzoxazine/SiO₂ superhydrophobic fabric
- CIESC Journal (2026)
- 作者机构：
  
  核工业第八研究所，上海 201800
  2.盐城师范学院化学与环境工程学院，江苏盐城 224007
- 作者简介：
- 基金信息：
- DOI：10.11949/0438-1157.20260790
  CLC： TQ 09
- Received：08 June 2026，
  
  Revised：2026-08-27，
  
  Accepted：28 August 2026，
- 稿件说明：
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DING Zhenjie, LI Zheng, YANG Xiuzhi, et al. Oil-water separation performance of bio-based polybenzoxazine/SiO₂ superhydrophobic fabric[J/OL]. CIESC Journal, 2026. DOI: 10.11949/0438-1157.20260790.
DOI：

DING Zhenjie, LI Zheng, YANG Xiuzhi, et al. Oil-water separation performance of bio-based polybenzoxazine/SiO₂ superhydrophobic fabric[J/OL]. CIESC Journal, 2026. DOI: 10.11949/0438-1157.20260790. DOI：

摘要

开发绿色高效的油水分离材料对含油废水处理具有重要意义。针对传统油水分离材料耐久性不足、制备过程依赖石油基原料等问题，本文以生物基腰果酚为原料，与己二胺、多聚甲醛通过无溶剂曼尼希反应合成了双官能苯并噁嗪单体Ca-DAH，并采用喷涂和热固化工艺在PET织物表面构筑Ca-DAH/SiO

复合涂层。结果表明，当SiO

与Ca-DAH的质量比为0.6时，改性织物表面形成均匀的微/纳米粗糙结构，水接触角达到155.0±1.5

，表现出良好的超疏水性。该织物可在重力驱动下分离多种重油/水混合物，平均油通量为30285-34252 L·m

-2

·h

-1

，分离效率为90.8%-98.6%。此外，Ca-DAH/SiO

-0.6改性织物还可用于多种轻油的收集，并在酸碱浸泡、盐浸泡、紫外照射和热处理后保持较好的油水分离性能，为绿色耐久型油水分离材料的制备提供了可行思路。

Abstract

Developing green and efficient oil-water separation materials is of great significance for the treatment of oily wastewater. To address the insufficient durability of conventional oil-water separation materials and their dependence on petroleum-based raw materials during preparation

a bifunctional benzoxazine monomer

Ca-DAH

was synthesized from bio-based cardanol

hexamethylenediamine

and paraformaldehyde via a solvent-free Mannich reaction. Subsequently

Ca-DAH/SiO

composite coatings were constructed on PET fabrics through spray coating followed by thermal curing. The results showed that when the mass ratio of SiO

to Ca-DAH w

as 0.6

a uniform micro/nano rough structure was formed on the surface of the modified fabric

and the water contact angle reached 155.0±1.5

indicating good superhydrophobicity. The fabric could separate various heavy oil/water mixtures under gravity

with average oil fluxes of 30285-34252 L·m

-2

·h

-1

and separation efficiencies of 90.8%-98.6%. In addition

the Ca-DAH/SiO

-0.6 modified fabric could also be used to collect various light oils and maintained good oil-water separation performance after acid/alkali immersion

salt soaking

ultraviolet irradiation

and thermal treatment

providing a feasible strategy for the preparation of green and durable oil-water separation materials.

关键词

Keywords

references

Chen K W , Hao C , Zhao W J , et al . Digitizing the filtration interface: a smart, modular Janus wood platform for self-reporting oil/water remediation [J ] . Advanced Functional Materials , 2026 , 36 ( 52 ): e76288 .

Wang Z L , Li Y F , Xie M Z , et al . Biomimetic microfluidic pumps for selective oil-water separation [J ] . Advanced Science , 2025 , 12 ( 27 ): e2503511 .

李家顺 , 李旺 , 秦祖赠 , 等 . 聚酰亚胺增强木质纤维素纳米纤丝气凝胶制备及其油水分离性能研究 [J ] . 化工学报 , 2025 , 76 ( 5 ): 2169 - 2185 .

Li J S , Li W , Qin Z Z , et al . Preparation of polyimide-reinforced lignocellulosic nanofibril aerogel and its oil-water separation performance [J ] . CIESC Journal , 2025 , 76 ( 5 ): 2169 - 2185 .

He Z Y , Zeng Z B , Zheng J J , et al . Synergizing dual superlyophobicity and catalytic self-cleaning in cobalt oxide decorated 3D carbon membranes for efficient oil/water separation [J ] . Journal of Environmental Chemical Engineering , 2025 , 13 ( 5 ): 118479 .

丁滏 , 张瑞君 , 宁佳旭 , 等 . 基于表面改性的高效油水分离膜材料研究现状 [J ] . 化工进展 , 2026 , 45 ( 4 ): 2212 - 2224 .

Ding F , Zhang R J , Ning J X , et al . Research status and development trends of eefficient oil-water separation membrane materials based on surface modification technology [J ] . Chemical Industry and Engineering Progress , 2026 , 45 ( 4 ): 2212 - 2224 .

Wang C L , Zhang C L , Lu C C , et al . Ultra-impregnable MXene/ChNC@TiO 2 membrane for oil/water microemulsion separation and photocatalytic degradation of dyes [J ] . Langmuir , 2025 , 41 ( 26 ): 17235 - 17246 .

Yang X B , Xie J N , Li Y Y , et al . Amphiphilic polyurethane-assisted uniform dispersion of TiO 2 /carbon dots hybrids in amidoximed polyarylene ether membra nes for enhanced oil/water separation and photocatalytic organic dye degradation [J ] . Chemical Engineering Journal , 2025 , 516 : 163841 .

He Y Q , Li M H , Cavallaro G , et al . Aligned porous carbon material derived from cellulose nanocrystal for high-efficiency oil/water separation [J ] . Chemical Engineering Journal , 2025 , 526 : 170770 .

Yao H J , Lu X , Xin Z , et al . A durable bio-based polybenzoxazine/SiO 2 modified fabric with superhydrophobicity and superoleophilicity for oil/water separation [J ] . Separation and Purification Technology , 2019 , 229 : 115792 .

Bai W B , Lin H M , Chen K H , et al . Eco-friendly stable cardanol-based benzoxazine modified superhydrophobic cotton fabrics for oil–water separation [J ] . Separation and Purification Technology , 2020 , 253 : 117545 .

Abdel-Hakim A , Ameen H . Surface Modification of cotton fabric for quantitative analysis of heavy metal and dye removal efficiency from water and oil/water separation [J ] . Surfaces and Interfaces , 2026 , 95 : 109668 .

Liu M S , Kunthom R , Dudziec B , et al . Rational design and fabrication of cyclotetrasiloxane-based hybrid superhydrophobic fabrics for oil/water separation and self-cleaning [J ] . Chinese Journal of Polymer Science , 2025 , 43 ( 6 ): 1022 - 1031 .

Imsong R , Ahmed F U , Dhar Purkayastha D . Tailoring MXene-based electrospun membranes with spindle-like structures for multifunctional oily wastewater treatment [J ] . Chemical Engineering Journal , 2025 , 520 : 165721 .

Huang B , Wang H G , Pan Q , et al . Robust multifunctional superhydrophobic synthetic diamond/UIO-66-(OH) 2 /epoxy/PDMS coatings for oil-water separation, flame retardancy and anti-icing [J ] . Progress in Organic Coatings , 2025 , 205 : 109317 .

Huang M L , Si Y , Tang X M , et al . Gravity driven separation of emulsified oil–water mixtures utilizing in situ polymerized superhydrophobic and superoleophilic nanofibrous membranes [J ] . Journal of Materials Chemistry A , 2013 , 1 ( 45 ): 14071 .

Bai Y H , Ma J L , Zhang X F , et al . Fabrication of all biomass-based carbonized aerogels for efficient oil separation [J ] . Separation and Purification Technology , 2025 , 377 : 134353 .

Tong Y X , Li Y , Li Y , et al . Anisotropically structured hydrophobic fungus aerogels for high-efficiency oil/water separation [J ] . Sustainable Materials and Technologies , 2025 , 45 : e01495 .

张力丹 , 朱刚 , 郭龙鑫 , 等 . 超疏水纳米纤维素-壳聚糖碳气凝胶的制备及其油水分离应用 [J ] . 化工进展 , 2026 , 45 ( 5 ): 2977 - 2990 .

Zhang L D , Zhu G , Guo L X , et al . Preparation of superhydrophobic nanocellulose-chitosan carbon aerogels and their application for oil-water separation [J ] . Chemical Industry and Engineering Progress , 2026 , 45 ( 5 ): 2977 - 2990 .

Wang W , Gao J N , Pei X H , et al . Multifunctional superhydrophilic-oleophobic cellulose based aerogel with robust mechanical resilience for oil/water separation, anti-fouling and light-induced self-cleaning [J ] . Industrial Crops and Products , 2025 , 237 : 122135 .

Wolf A , Koschek K . Biobased amide bis-benzoxazines enable tunable, reprocessable benzoxazine/polyether diamine vitrimers [J ] . ACS Sustainable Chemistry & Engineering , 2026 , 14 ( 2 ): 1187 - 1194 .

Van Renterghem L , Malekkhouyan R , Bonnaud L , et al . Solvent-free coatings based on bio-sourced benzoxazines resins with healing, repair, and recycling capabilities [J ] . Progress in Organic Coatings , 2024 , 189 : 108316 .

Mukherjee S , Lochab B . Hydrogen bonding-guided strategies for thermal performance modulation in biobased oxazine ring-substituted benzoxazine thermosets [J ] . Macromolecules , 2024 , 57 ( 4 ): 1795 - 1807 .

Cheng J W , Shang Q Q , Liu C G , et al . Fabrication of cardanol-based superhydrophobic cotton fabric for highly effective oil-water separation [J ] . Materials Today Communications , 2021 , 29 : 102820 .

Cal E , Maffezzoli A , Mele G , et al . Synthesis of a novel cardanol-based benzoxazine monomer and environmentally sustainable production of polymers and bio-composites [J ] . Green Chemistry , 2007 , 9 ( 7 ): 754 - 759 .

Ganfoud R , Guigo N , Puchot L , et al . Investigation on the role of the alkyl side chain of cardanol on benzoxazine polymerization and polymer properties [J ] . European Polymer Journal , 2019 , 119 : 120 - 129 .

Higginson C J , Malollari K G , Xu Y Q , et al . Bioinspired design provides high-strength benzoxazine structural adhesives [J ] . Angewandte Chemie International Edition , 2019 , 58 ( 35 ): 12271 - 12279 .

Zhang S Z , Wang Z , Hu Y B , et al . Ambient pressure drying to construct cellulose acetate/benzoxazine hybrid aerogels with flame retardancy, excellent thermal stability, and superior mechanical strength resistance to cryogenic temperature [J ] . Biomacromolecules , 2022 , 23 ( 12 ): 5056 - 5064 .

Ambrožič R , Šebenik U , Krajnc M . Synthesis, curing kinetics, thermal and mechanical behavior of novel cardanol-based benzoxazines [J ] . Polymer , 2015 , 76 : 203 - 212 .

Yao H J , Lu X , Chen S W , et al . A robust polybenzoxazine/SiO 2 fabric with s uperhydrophobicity for high-flux oil/water separation [J ] . Industrial & Engineering Chemistry Research , 2020 , 59 ( 16 ): 7787 - 7796 .

Arumugam H , Mohamed Ismail A A , Govindraj L , et al . Development of bio-based benzoxazines coated melamine foam for oil-water separation [J ] . Progress in Organic Coatings , 2021 , 153 : 106128 .

Li X , Yao H J , Lu X , et al . Superhydrophobic polybenzoxazine/TiO 2 coatings with reversible wettability for high-flux oil/water separation [J ] . Industrial & Engineering Chemistry Research , 2021 , 60 ( 23 ): 8516 - 8526 .

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⁰

Oil-water separation performance of bio-based polybenzoxazine/SiO2 superhydrophobic fabric

DOI：10.11949/0438-1157.20260790

摘要

Abstract

关键词

Keywords

references

Oil-water separation performance of bio-based polybenzoxazine/SiO₂ superhydrophobic fabric