Enhanced photothermal conversion properties of graphene aerogel surface and its application in oil spill treatment DOI
Qilin Guo,

Yingbo Zhang,

Shi Guo

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 678, P. 161027 - 161027

Published: Aug. 22, 2024

Language: Английский

A review of superwetting aerogel-based oil-water separation materials DOI
Jiehui Li, Qinghua Liu, Jinmei He

et al.

Materials Today Sustainability, Journal Year: 2024, Volume and Issue: 26, P. 100741 - 100741

Published: March 12, 2024

Language: Английский

Citations

34

Construction of Waste Paper-Chitosan-Based Membranes with pH-Tunable Surface Charge for Efficient Separation of Oil-in-Water Emulsion and Dye DOI

Siyao Tian,

Chang Liu,

Haoyi Hu

et al.

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(29), P. 10854 - 10868

Published: July 5, 2024

Developing a cost-effective, versatile, biodegradable, and biobased membrane is crucial for the sustainable treatment of complex wastewater. In this work, multifunctional was fabricated from polydopamine-modified waste paper (WP@PDA) hydrothermal carbonized chitosan (HTCC), through simple vacuum filtration. This demonstrated high efficiency in separating oil-in-water emulsions allowed situ dye removal under controllable pH conditions. The results showed that as-prepared WP@PDA/HTCC exhibited superhydrophilic, oil-resistant, pH-tunable surface charge features. With weight ratio WP@PDA HTCC 6:2, it displayed optimal mechanical properties structural stability aqueous environments. As expected, achieved outstanding performance different at 0.05 bar followed by satisfactory flux approximately 2400 L m–2 h–1 bar–1 separation around 99.5%. Furthermore, abundant functional groups on also endowed with capability both cationic anionic dyes. It can efficiently eliminate methyl orange (MO) methylene blue (MEB) dye-contaminated wastewater mainly electrostatic interactions. Even after filtering 1550 MO 1650 MEB simulated using membrane, its efficiencies toward dyes remained above 90.0%. Interestingly, WP@PDA/HTCC-1 presented bidirectional controlled behaviors mixture suitable solution due to feature. Most importantly, excellent reusability resistance against harsh chemical corrosions without losing properties. Therefore, could be promising material treatment.

Language: Английский

Citations

7

Research Progress of Marine Anti-Fouling Coatings DOI Open Access

Shaoqian Wu,

Shuo Wu, Shilong Xing

et al.

Coatings, Journal Year: 2024, Volume and Issue: 14(9), P. 1227 - 1227

Published: Sept. 23, 2024

The extended immersion of ships in seawater frequently results biofouling, a condition characterized by the accumulation marine organisms such as barnacles and algae. To combat this issue, application anti-fouling coatings to hull surfaces vessels has emerged one most effective strategies. In response increasing global emphasis on environmental sustainability, there is growing demand for that not only demonstrate superior efficacy but also adhere stringent standards. traditional use organotin-based self-polishing coatings, known their high toxicity, been prohibited due concerns. Consequently, progressive shift toward development environmentally friendly coatings. This paper reviews toxicity limitations associated with conventional It provides comprehensive overview recent advancements field, including novel low surface energy biomimetic nanostructured each leveraging distinct mechanisms. evaluates composition performance these emerging identifies key technical challenges remain unresolved. proposes multi-faceted approach addressing challenges, suggesting potential solutions enhancing effectiveness compatibility technologies. forecasts future research directions trajectories emphasizing need continued innovation achieve both sustainability performance.

Language: Английский

Citations

6

A smart “on-off” 3D multifunctional material with adjustable wettability for wastewater treatment DOI

Penghui Guo,

Zhiwei Wu, Liping Ding

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 490, P. 151830 - 151830

Published: May 1, 2024

Language: Английский

Citations

5

Preparation and property characterizations of functional rubber aerogels from recycled waste tire rubber powder DOI

Shiwei Yang,

Shiqin Zheng,

Youjia Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 493, P. 152670 - 152670

Published: May 29, 2024

Language: Английский

Citations

4

A novel approach to marine oil spill response: A solar-powered light-heat-electricity absorption system DOI

H. Lu,

Yu‐Ying Lu,

Zhen Ling

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159192 - 159192

Published: Jan. 2, 2025

Language: Английский

Citations

0

Insights into graphene oxide double-network macro-monothlic adsorbent through 3D printing: Mechanical properties and Cu2+ adsorption mechanism DOI
Huining Zhang,

Zhongyu Shi,

Xingmao Liu

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 132140 - 132140

Published: Feb. 1, 2025

Language: Английский

Citations

0

A review on hydrophobic materials in oil–water separation DOI

Xunan Zhang,

Wenjie Liu,

Bixue Gao

et al.

Microchemical Journal, Journal Year: 2025, Volume and Issue: unknown, P. 113455 - 113455

Published: March 1, 2025

Language: Английский

Citations

0

Removal of Plastics from Micron Size to Nanoscale Using Wood Filter DOI Open Access
Min Li, Gonggang Liu, Chongqing Wang

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(6), P. 1361 - 1361

Published: March 16, 2024

Plastic pollution, particularly microplastic (MP) and nanoplastic (NP) has become a significant concern. This study explores the use of porous wood for filtration to remove MPs NPs investigates their removal mechanisms. Undecorated fir with thickness 4 mm achieves 91% rate model polystyrene (PS) (2.6 μm) at water flux 198 L/m2h. However, its separation performance (255.8 50.9 nm) is poor. It also shows that (coniferous wood) higher PS than poplar (hard wood). With poly dimethyl diallyl ammonium chloride (PDDA) modification, both are effectively removed, NPs’ increasing from <10% 90% PDDA/wood. Characterization results reveal size-exclusive interception dominates micron-sized particles, electrostatic interaction crucial nanosized particles. Additionally, intercepted have been used as strong binder hot-pressed remarkably enhance mechanical properties wood, suggesting novel recycle utilization discarded filters. Overall, this renewable material offers simple solution tackling MP/NP pollution.

Language: Английский

Citations

3

Collaborative disposal of beryllium−containing wastewater with modified graphite@chitosan from waste lithium−ion batteries DOI
Xu Zhao,

Fang Hu,

Xipeng Yang

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 283, P. 137698 - 137698

Published: Nov. 15, 2024

Language: Английский

Citations

3