scholarly journals Controllable synthesis of a chemically stable molecular sieving nanofilm for highly efficient organic solvent nanofiltration

2020 ◽  
Vol 11 (16) ◽  
pp. 4263-4271
Author(s):  
Yi Li ◽  
Sha Li ◽  
Junyong Zhu ◽  
Alexander Volodine ◽  
Bart Van der Bruggen
Keyword(s):  
Organic Solvent ◽  
Pore Structure ◽  
Polar Solvent ◽  
High Permeability ◽  
Controllable Synthesis ◽  
Highly Efficient ◽  
Organic Solvent Nanofiltration ◽  
Molecular Sieving

A chemically stable molecular sieving nanofilm with Janus pore structure was synthesized with high permeability in both polar and non-polar solvent.

Aromatic porous polymer network membranes for organic solvent nanofiltration under extreme conditions

2020 ◽  
Vol 8 (31) ◽  
pp. 15891-15899 ◽  
Author(s):  
Chenxu Wang ◽  
Chenxuan Li ◽  
Evan R. C. Rutledge ◽  
Sai Che ◽  
Jongbok Lee ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Polymer Network ◽  
Polymer Networks ◽  
Porous Polymer ◽  
Cross Linking ◽  
High Permeability ◽  
Organic Solvent Nanofiltration ◽  
Molecular Sieving ◽  
Excellent Chemical

Organic solvent nanofiltration (OSN) membranes composed of aromatic porous polymer networks are fabricated by in situ cross-linking. They exhibit excellent chemical/structural stability, molecular-sieving selectivity, and high permeability for OSN.

Construction of ultrathin PTMSP/Porous nanoadditives membranes for highly efficient organic solvent nanofiltration (OSN)

2020 ◽  
pp. 118911
Author(s):  
Qin Liu ◽  
Stefan J.D. Smith ◽  
Kristina Konstas ◽  
Derrick Ng ◽  
Kaisong Zhang ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Highly Efficient ◽  
Organic Solvent Nanofiltration

scholarly journals Recent Developments in Nanoporous Graphene Membranes for Organic Solvent Nanofiltration: A Short Review

Membranes ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 793
Author(s):  
Yoon-Tae Nam ◽  
Junhyeok Kang ◽  
Jaedong Jang ◽  
Jun-Hyuk Bae ◽  
Hee-Tae Jung ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Structural Characteristics ◽  
Single Layer ◽  
Composite Membranes ◽  
Short Review ◽  
Size Exclusion ◽  
Recent Developments ◽  
Nanoporous Graphene ◽  
Organic Solvent Nanofiltration ◽  
Molecular Sieving

Graphene-based membranes are promising candidates for efficient organic solvent nanofiltration (OSN) processes because of their unique structural characteristics, such as mechanical/chemical stability and precise molecular sieving. Recently, to improve organic solvent permeance and selectivity, nanopores have been fabricated on graphene planes via chemical and physical methods. The nanopores serve as an additional channel for facilitating ultrafast solvent permeation while filtering organic molecules by size exclusion. This review summarizes the recent developments in nanoporous graphene (NG)-based membranes for OSN applications. The membranes are categorized depending on the membrane structure: single-layer NG, multilayer NG, and graphene-based composite membranes hybridized with other porous materials. Techniques for nanopore generation on graphene, as well as the challenges faced and the perspectives required for the commercialization of NG membranes, are also discussed.

scholarly journals Pore engineering of ultrathin covalent organic framework membranes for organic solvent nanofiltration and molecular sieving

2020 ◽  
Vol 11 (21) ◽  
pp. 5434-5440 ◽  
Author(s):  
Digambar B. Shinde ◽  
Li Cao ◽  
A. D. Dinga Wonanke ◽  
Xiang Li ◽  
Sushil Kumar ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Pore Size ◽  
Surface Engineering ◽  
Pore Surface ◽  
Alkyl Chains ◽  
Covalent Organic Framework ◽  
Organic Solvent Nanofiltration ◽  
Molecular Sieving ◽  
Organic Framework

Pore surface engineering of ultrathin COF membranes by introducing different lengths of alkyl chains into the skeleton, which allows us to precisely control the pore size of COF membranes for OSN applications and molecular sieving.

Organic Solvent Nanofiltration

2021 ◽  
pp. 889-932
Author(s):  
Torsten Brinkmann ◽  
Volkan Filiz
Keyword(s):  
Organic Solvent ◽  
Organic Solvent Nanofiltration

Fungal Cell Wall‐Graphene Oxide Microcomposite Membrane for Organic Solvent Nanofiltration

2021 ◽  
pp. 2100110
Author(s):  
Liyuan Zhang ◽  
Mengchen Zhang ◽  
Gongping Liu ◽  
Wanqin Jin ◽  
Xiaoyan Li
Keyword(s):  
Cell Wall ◽  
Graphene Oxide ◽  
Organic Solvent ◽  
Fungal Cell Wall ◽  
Fungal Cell ◽  
Organic Solvent Nanofiltration

Recent advances in nanomaterial-incorporated nanocomposite membranes for organic solvent nanofiltration

2021 ◽  
pp. 118657
Author(s):  
Chen Wang ◽  
Myoung Jun Park ◽  
Dong Han Seo ◽  
Enrico Drioli ◽  
Hideto Matsuyama ◽  
...  
Keyword(s):  
Organic Solvent ◽  
Nanocomposite Membranes ◽  
Recent Advances ◽  
Organic Solvent Nanofiltration

In situ controllable synthesis of graphene oxide-based ternary magnetic molecularly imprinted polymer hybrid for efficient enrichment and detection of eight microcystins

2015 ◽  
Vol 3 (45) ◽  
pp. 23042-23052 ◽  
Author(s):  
Sheng-Dong Pan ◽  
Xiao-Hong Chen ◽  
Xiao-Ping Li ◽  
Mei-Qiang Cai ◽  
Hao-Yu Shen ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Molecularly Imprinted Polymer ◽  
Sensitive Detection ◽  
Imprinted Polymer ◽  
Controllable Synthesis ◽  
Molecularly Imprinted ◽  
Magnetic Molecularly Imprinted Polymer ◽  
Highly Efficient ◽  
Polymer Hybrid

A novel graphene oxide-based ternary magnetic molecularly imprinted polymer hybrid was synthesized for highly efficient enrichment and sensitive detection of microcystins.

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