Superhydrophobic Absorbent Based on Multiwall Carbon Nanotubes and Superlight Clay for Solar-Assisted Crude Oil Cleanup DOI

Sijie Cheng,

Enyu He,

Rajaram S. Sutar

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 11, 2024

Language: Английский

Solar-heating superhydrophobic sponge based on size-controllable polydopamine nanoparticles for fast crude oil recovery and photothermal deicing DOI

Yuanlong Wu,

Lei Dong,

Xin Shu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128283 - 128283

Published: June 12, 2024

Language: Английский

Citations

12
Facile Fabrication of Photothermal Superhydrophobic Copper Foam Using the Ultrafast Electroplating Approach DOI

Wanze Wu,

Li Bao, Xuefeng Chen

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 17, 2025

Photothermal superhydrophobic coatings are ideal materials for high-viscosity crude oil adsorption or treatment. However, how to quickly prepare large-scale photothermal real application is still a challenge. Here, we report that copper foam with water contact angle of 159.9° can be prepared using low-cost and easy-to-manipulate electroplating method within only 5 min, presenting facile fast approach fabricate materials. The showed good physical chemical stability. Importantly, the had spill characteristics, capacity efficiency n-hexane (<ρwater) reached 6.48 g/g 99%, respectively. dichloromethane (>ρwater) 9.42 99.3%, In addition, possessed property, enabling it ability adsorption, each gram could adsorb 11.326 g oil. excellent performance this by ultrafast should play great role in treatment marine leakage pollution.

Language: Английский

Citations

1
Robust superhydrophobic Fe3O4/PAN/PBA nanofibrous aerogel with photo/magneto-thermal properties for efficient all-weather cleanup of viscous crude oil spills DOI

Xingyao Zeng,

Zhanghao Xu,

Hangyu Mo

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128460 - 128460

Published: June 15, 2024

Language: Английский

Citations

6
Preparation of wetting switchable cotton fabrics by free radical polymerization and its on-demand oil-water separation research DOI
Zhong Lv,

Ling Wu,

Yanfeng Yang

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 212, P. 118317 - 118317

Published: March 6, 2024

Language: Английский

Citations

4
Stearic acid/CNT-wrapped superhydrophobic/oleophilic sponge with Joule-heating effect for efficient removal of crude oil DOI

Duanhong Yan,

Kai Yin, Yao Liu

et al.

Applied Physics Letters, Journal Year: 2025, Volume and Issue: 126(5)

Published: Feb. 3, 2025

Crude oil spill accidents cause extreme environmental damage, with huge economic costs that include the loss of resources. Despite advances in conventional cleanup technology, such as dispersants, absorbents, and skimmers, there is still a need for more efficient solutions. In this study, we introduce Joule-heated stearic acid/carbon nanotube-wrapped polyurethane sponge (SCPU) rapid all-weather recovery leaked crude oil. SCPU both hydrophobic oleophilic electrically conductive. When 6 V were applied across SCPU, surface temperature increased to 146 °C within 70 s, which reduced viscosity shortened time by over 99%. addition, can continuously recover floating on water when connected peristaltic pump. This has high adsorption capacity, scalable preparation method, mechanically stable, thus expected provide an practical solution responding accidents.

Language: Английский

Citations

0
Superhydrophobic Absorbent Based on Multiwall Carbon Nanotubes and Superlight Clay for Solar-Assisted Crude Oil Cleanup DOI

Sijie Cheng,

Enyu He,

Rajaram S. Sutar

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 11, 2024

Language: Английский

Citations

3