Lotus and Poikilotherm Inspired PPy/PDMS@Nonwoven Fabric Sorbent with Superior Photothermal Effects for the Cleanup of High‐viscous Crude Oil† DOI Open Access

Hiroshi Fu,

Yang Chen, Tong Zhang

et al.

Chinese Journal of Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Comprehensive Summary The frequent occurrence of oil spills not only results in the waste petroleum resources, but also poses a serious threat to marine ecological environment. Considering large amount crude oils with high viscosity, it is urgent develop sorbent capable efficiently reducing viscosity for cleanup spills. Inspired by “lotus effect” and “poikilotherm which utilize solar energy thermoregulation”, low surface material polydimethylsiloxane (PDMS) polypyrrole (PPy) were loaded over island nonwoven fabric fabricate novel material. achieved an efficient photothermal conversion. Wherein, fluorine‐free PDMS was used hydrophobically modify fabric, endowing excellent oil‐water separation performance, efficiency up 95%. After 10 cycles, PPy/PDMS modified (PPy/PDMS@NF) still above 90%, demonstrating superior recyclability. In addition, PPy/PDMS@NF possessed self‐cleaning capabilities. Under light conditions, rapidly heated up, enabling effective recovery one sun illumination (1.0 kW·m –2 ), temperature reached 60.7 °C, its sorption capacity high‐viscosity 7 g ·g –1 . Thanks environmental friendliness capacity, this work provides new option dealing

Language: Английский

Development of low-cost wollastonite based-membrane from clay for efficient microfiltration of textile and tannery wastewaters DOI

Hajar El Moustansiri,

Soukaina El Abbadi, Mohamed Douma

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 359, P. 130770 - 130770

Published: Nov. 25, 2024

Language: Английский

Citations

6
Fabrication of a Superhydrophobic Membrane with Effective Oil/water Separation and Fenton-like Catalytic Degradation of Organic Dyes DOI
Fazli Wahid,

Shiyu Wang,

Minhao Yan

et al.

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: 722, P. 123911 - 123911

Published: March 1, 2025

Language: Английский

Citations

0
Superhydrophobic PBAT/PLA Fibrous Membrane with Excellent Mechanical Performance for Highly Efficient Oil–Water Separation DOI
Xiaoyu Guo, Changjian Feng, Lilan Huang

et al.

Fibers and Polymers, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Language: Английский

Citations

0
Applications and advancements in membrane technologies for sustainable petroleum refinery wastewater treatment DOI

Gabriel Rodrigues dos Anjos Silva,

Victor Rezende Moreira, Míriam Cristina Santos Amaral

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: unknown, P. 115199 - 115199

Published: Dec. 1, 2024

Language: Английский

Citations

2
Lotus and Poikilotherm Inspired PPy/PDMS@Nonwoven Fabric Sorbent with Superior Photothermal Effects for the Cleanup of High‐viscous Crude Oil† DOI Open Access

Hiroshi Fu,

Yang Chen, Tong Zhang

et al.

Chinese Journal of Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 26, 2024

Comprehensive Summary The frequent occurrence of oil spills not only results in the waste petroleum resources, but also poses a serious threat to marine ecological environment. Considering large amount crude oils with high viscosity, it is urgent develop sorbent capable efficiently reducing viscosity for cleanup spills. Inspired by “lotus effect” and “poikilotherm which utilize solar energy thermoregulation”, low surface material polydimethylsiloxane (PDMS) polypyrrole (PPy) were loaded over island nonwoven fabric fabricate novel material. achieved an efficient photothermal conversion. Wherein, fluorine‐free PDMS was used hydrophobically modify fabric, endowing excellent oil‐water separation performance, efficiency up 95%. After 10 cycles, PPy/PDMS modified (PPy/PDMS@NF) still above 90%, demonstrating superior recyclability. In addition, PPy/PDMS@NF possessed self‐cleaning capabilities. Under light conditions, rapidly heated up, enabling effective recovery one sun illumination (1.0 kW·m –2 ), temperature reached 60.7 °C, its sorption capacity high‐viscosity 7 g ·g –1 . Thanks environmental friendliness capacity, this work provides new option dealing

Language: Английский

Citations

0