Hydrophilicity gradient in covalent organic frameworks for membrane distillation
Desalination can help to alleviate the fresh-water crisis facing the world. Thermally driven
membrane distillation is a promising way to purify water from a variety of saline and polluted …
membrane distillation is a promising way to purify water from a variety of saline and polluted …
A smart and responsive crystalline porous organic cage membrane with switchable pore apertures for graded molecular sieving
Membranes with high selectivity offer an attractive route to molecular separations, where
technologies such as distillation and chromatography are energy intensive. However, it …
technologies such as distillation and chromatography are energy intensive. However, it …
Homointerface covalent organic framework membranes for efficient desalination
J Shen, J Yuan, B Shi, X You, R Ding… - Journal of Materials …, 2021 - pubs.rsc.org
Covalent organic frameworks (COFs) are an emergent class of crystalline porous polymers
featuring a long-range regular pore structure, high porosity and excellent chemical stability …
featuring a long-range regular pore structure, high porosity and excellent chemical stability …
Ultra-high selectivity COF-based membranes for biobutanol production
H Fan, Y Xie, J Li, L Zhang, Q Zheng… - Journal of Materials …, 2018 - pubs.rsc.org
For the biofuel production industry, the implementation of membrane-based processes has
great potential for significantly reducing energy consumption relative to thermodynamic …
great potential for significantly reducing energy consumption relative to thermodynamic …
Cross-linked covalent organic framework-based membranes with trimesoyl chloride for enhanced desalination
FX Kong, L Yue, Z Yang, G Sun… - ACS Applied Materials & …, 2021 - ACS Publications
The rational design of continuous covalent organic framework (COF)-based membranes is
challenging for desalination applications, mainly due to the larger intrinsic pore size of COFs …
challenging for desalination applications, mainly due to the larger intrinsic pore size of COFs …
Pore engineering of ultrathin covalent organic framework membranes for organic solvent nanofiltration and molecular sieving
The advantages of two dimensional covalent organic framework membranes to achieve high
flux have been demonstrated, but the capability of easy structural modification to manipulate …
flux have been demonstrated, but the capability of easy structural modification to manipulate …
Covalent organic framework membranes through a mixed-dimensional assembly for molecular separations
Covalent organic frameworks (COFs) hold great promise in molecular separations owing to
their robust, ordered and tunable porous network structures. Currently, the pore size of COFs …
their robust, ordered and tunable porous network structures. Currently, the pore size of COFs …
Hydrogen-bonded organic frameworks in solution enables continuous and high-crystalline membranes
Abstract Hydrogen-Bonded organic frameworks (HOFs) are a type of emerging porous
materials. At present, little research has been conducted on their solution state. This work …
materials. At present, little research has been conducted on their solution state. This work …
Growing covalent organic frameworks on porous substrates for molecule-sieving membranes with pores tunable from ultra-to nanofiltration
X Shi, A Xiao, C Zhang, Y Wang - Journal of Membrane Science, 2019 - Elsevier
Crystalline imine-based covalent organic frameworks (COFs) have attracted great interest as
next-generation water treatment materials owning to their numerous merits. The construction …
next-generation water treatment materials owning to their numerous merits. The construction …
Polyamide covalent organic framework membranes for molecular sieving
Y Lu, ZB Zhou, QY Qi, J Yao, X Zhao - ACS Applied Materials & …, 2022 - ACS Publications
Polyamide is an important class of membrane materials for separation technology. The
polyamide membranes currently used are amorphous, and thus, their pore structures are …
polyamide membranes currently used are amorphous, and thus, their pore structures are …