scholarly journals Hydrophobic and hydrophilic modification of hierarchically porous monolithic polyimide derivatives as functional liquid absorbers

2021 ◽  
Author(s):  
Yan Wang ◽  
Luwei Zhang ◽  
Taka-Aki Asoh ◽  
Hiroshi Uyama
Keyword(s):  
Phase Separation ◽  
Thermally Induced Phase Separation ◽  
Water Separation ◽  
Thermally Induced ◽  
Hierarchically Porous ◽  
Hydrophilic Modification ◽  
Thermal Imidization ◽  
Oil Water Separation ◽  
Oil Water

Thermally induced phase separation (TIPS) and thermal imidization were used to prepare PI-based monoliths in sequence. The hybridized PI (PI-co-POSS) monoliths exhibit potential in liquid diode application to achieve oil–water separation.

Amphiphilic hyperbranched polyethyleneimine for highly efficient oil–water separation

2020 ◽  
Vol 8 (5) ◽  
pp. 2412-2423 ◽  
Author(s):  
Shu Yan ◽  
Guijin He ◽  
Dengfeng Ye ◽  
Yongsheng Guo ◽  
Wenjun Fang
Keyword(s):  
Phase Separation ◽  
Soft Matter ◽  
Polymer Layer ◽  
Core Shell ◽  
Water Separation ◽  
Highly Efficient ◽  
Oil Water Separation ◽  
Oil Water

Core–shell structural amphiphilic soft matter, HPEI-g-Cn, can achieve phase separation thoroughly, in which an interfacial active-polymer layer is formed after demulsification.

scholarly journals Fabrication of hierarchically porous superhydrophilic polycaprolactone monolith based on nonsolvent-thermally induced phase separation

RSC Advances ◽  
2020 ◽  
Vol 10 (44) ◽  
pp. 26319-26325
Author(s):  
Yu Cao ◽  
Wenjuan Han ◽  
Ziyang Pu ◽  
Xiaofeng Wang ◽  
Bo Wang ◽  
...  
Keyword(s):  
Phase Separation ◽  
Separation Method ◽  
Thermally Induced Phase Separation ◽  
Thermally Induced ◽  
Hierarchically Porous

The hierarchically porous PCL monolith was fabricated via nonsolvent-thermally induced phase separation method.

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