Preparation of a robust cellulose nanocrystal superhydrophobic coating for self-cleaning and oil-water separation only by spraying

2018 ◽  
Vol 122 ◽  
pp. 438-447 ◽  
Author(s):  
Jingda Huang ◽  
Siqun Wang ◽  
Shaoyi Lyu ◽  
Feng Fu
Keyword(s):  
Cellulose Nanocrystal ◽  
Superhydrophobic Coating ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Synthesis of Durable Superhydrophobic Coating and Its Applications in Oil/Water Separation

2020 ◽  
Vol 12 (5) ◽  
pp. 676-684 ◽  
Author(s):  
Guo-Qiang Xi ◽  
Jun-Feng Li ◽  
Hui Deng ◽  
Ming-Guo Ma
Keyword(s):  
Water Resistance ◽  
Collection Efficiency ◽  
Superhydrophobic Surfaces ◽  
Superhydrophobic Coating ◽  
Water Contact ◽  
Water Separation ◽  
Potential Applications ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Superhydrophobic surfaces have received enormous attention thanking to their potential applications in the areas of anti-icing, anti-contamination, and oil/water separation. Herein, we have successfully prepared superhydrophobic surfaces, which were synthesized by using the polydimethylsiloxane (PDMS) as adhesive and the magnesium palmitate (Mg-P) were evently coated to form roughness on the surfaces of glass, textile, stainless steel mesh, and paper. The as-fabricated superhydrophobic surfaces possessed excellent water-resistance, self-cleaning properties, durability, and robustness. Remarkably, in the actual oil/water separation, the water contact angle and oil collection efficiency of the superhydrophobic mesh were still more than 150° and 91% even after separation over 10 cycles, respectively. Thus, the superhydrophobic coating has applications potential in self-cleaning, anti-contamination, and oil/water separation fields.

Surface engineering with microstructured gel networks for superwetting membranes

2021 ◽  
Author(s):  
Yuandong Jia ◽  
Kecheng Guan ◽  
Pengfei Zhang ◽  
Qin Shen ◽  
Shengyao Wang ◽  
...  
Keyword(s):  
Surface Engineering ◽  
Water Harvesting ◽  
Structure And Properties ◽  
Water Separation ◽  
Distinct Structure ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Superwetting surfaces have several applications, such as self-cleaning, anti-fouling, anti-corrosion, water harvesting, and oil–water separation, owing to their distinct structure and properties. Hydrogel-based coatings are particularly attractive owing to their...

scholarly journals Preparation of fluorine-free superhydrophobic and wear-resistant cotton fabric with a UV curing reaction for self-cleaning and oil/water separation

RSC Advances ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 4660-4671
Author(s):  
Yaofa Luo ◽  
Shuang Wang ◽  
Xihan Fu ◽  
Xiaosheng Du ◽  
Haibo Wang ◽  
...  
Keyword(s):  
Cotton Fabric ◽  
Uv Curing ◽  
Water Separation ◽  
Wear Resistant ◽  
Curing Reaction ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

A durable superhydrophobic, self-cleaning cotton fabric based on UV curing was prepared and used in the field of oil/water separation.

The efficient self-cleaning membrane of Mn-TiO2/carbon cloth for oil-water separation

2021 ◽  
pp. 127276
Author(s):  
Yan Yan ◽  
Jiale Guo ◽  
Nuo Chen ◽  
Yuxin Song ◽  
Si Wu ◽  
...  
Keyword(s):  
Carbon Cloth ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning

Cellulose nanocrystal coated cotton fabric with superhydrophobicity for efficient oil/water separation

2018 ◽  
Vol 199 ◽  
pp. 390-396 ◽  
Author(s):  
Quan-Yong Cheng ◽  
Cheng-Shu Guan ◽  
Meng Wang ◽  
Yi-Dong Li ◽  
Jian-Bing Zeng
Keyword(s):  
Cotton Fabric ◽  
Cellulose Nanocrystal ◽  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Coated Cotton

Switchable and simultaneous oil/water separation induced by prewetting with a superamphiphilic self-cleaning mesh

2017 ◽  
Vol 313 ◽  
pp. 398-403 ◽  
Author(s):  
Xin Du ◽  
Shijie You ◽  
Xiuheng Wang ◽  
Qiuru Wang ◽  
Jiandong Lu
Keyword(s):  
Water Separation ◽  
Oil Water Separation ◽  
Oil Water ◽  
Self Cleaning
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