Azo-linked porous organic polymers: robust and time-efficient synthesisviaNaBH4-mediated reductive homocoupling on polynitro monomers and adsorption capacity towards aniline in water

2018 ◽  
Vol 6 (14) ◽  
pp. 5608-5612 ◽  
Author(s):  
Jin-Xiu Zhou ◽  
Xian-Sheng Luo ◽  
Xiangxiang Liu ◽  
Yan Qiao ◽  
Pengfei Wang ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Synthetic Methods ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Reductive Homocoupling

Time-efficient synthetic methods of porous organic polymers are searched in order to extend the applications of these materials.

Uniform poly(phosphazene–triazine) porous microspheres for highly efficient iodine removal

2018 ◽  
Vol 54 (61) ◽  
pp. 8450-8453 ◽  
Author(s):  
Shaohui Xiong ◽  
Jian Tao ◽  
Yuanyuan Wang ◽  
Juntao Tang ◽  
Cheng Liu ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Porous Microspheres ◽  
Highly Efficient ◽  
Iodine Adsorption

The iodine adsorption capacity of porous organic polymers is greatly enhanced due to the extended π-conjugated units on the backbone.

Templated synthesis enhances the cobalt adsorption capacity of a porous organic polymer

Nanoscale ◽  
2021 ◽  
Author(s):  
Devin S. Rollins ◽  
Charles P. Easterling ◽  
Andrea N. Zeppuhar ◽  
Jacob A. Krawchuck ◽  
Timothy A. Dreier ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Organic Polymer ◽  
Synthetic Approach ◽  
Ion Adsorption ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Templated Synthesis ◽  
Porous Organic Polymer

A templated synthetic approach to porous organic polymers, in which branched, rigid monomers are pre-assembled around a target ion before polymerization, can significantly enhance the ion adsorption capacity of the resulting polymer.

Novel calixarene-based porous organic polymers with superfast removal rate and ultrahigh adsorption capacity for selective separation of cationic dyes

2022 ◽  
pp. 134442
Author(s):  
Shiyuan Zhou ◽  
Liujun Jin ◽  
Peiyang Gu ◽  
Lechen Tian ◽  
Najun Li ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Removal Rate ◽  
Selective Separation ◽  
Cationic Dyes ◽  
Organic Polymers ◽  
Porous Organic Polymers

scholarly journals Designing Phenyl Porous Organic Polymers with High-Efficiency Tetracycline Adsorption Capacity and Wide pH Adaptability

Polymers ◽  
2022 ◽  
Vol 14 (1) ◽  
pp. 203
Author(s):  
Wenjie Nie ◽  
Jiao Liu ◽  
Xue Bai ◽  
Zefeng Xing ◽  
Ying Gao
Keyword(s):  
Adsorption Capacity ◽  
High Efficiency ◽  
Organic Polymer ◽  
Maximum Adsorption Capacity ◽  
Organic Polymers ◽  
Adsorption Model ◽  
Porous Organic Polymers ◽  
One Pot ◽  
Wide Range ◽  
Pseudo Second Order

Adsorption is an effective method to remove tetracycline (TC) from water, and developing efficient and environment-friendly adsorbents is an interesting topic. Herein, a series of novel phenyl porous organic polymers (P-POPs), synthesized by one-pot polymerization of different ratios of biphenyl and triphenylbenzene under AlCl3 catalysis in CH2Cl2, was studied as a highly efficient adsorbent to removal of TC in water. Notably, the obtained POPs possessed abundant phenyl-containing functional groups, large specific surface area (1098 m2/g) with abundant microporous structure, high pore volume (0.579 cm3/g), favoring the removal of TC molecules. The maximum adsorption capacity (fitted by the Sips model) could achieve 581 mg/g, and the adsorption equilibrium is completed quickly within 1 h while obtaining excellent removal efficiency (98%). The TC adsorption process obeyed pseudo-second-order kinetics and fitted the Sips adsorption model well. Moreover, the adsorption of POPs to TC exhibited a wide range of pH (2–10) adaptability and outstanding reusability, which could be reused at least 5 times without significant changes in structure and efficiency. These results lay a theoretical foundation for the application of porous organic polymer adsorbents in antibiotic wastewater treatment.

scholarly journals PDMS-coated hypercrosslinked porous organic polymers modified via double postsynthetic acidifications for ammonia capture

2018 ◽  
Vol 9 (33) ◽  
pp. 6871-6877 ◽  
Author(s):  
Dong Won Kang ◽  
Minjung Kang ◽  
Minkyu Moon ◽  
Hyojin Kim ◽  
Sunhwi Eom ◽  
...  
Keyword(s):  
Adsorption Capacity ◽  
Surface Area ◽  
Low Pressure ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Pdms Coating

Double postsynthetic acidifications of a hypercrosslinked polymer afforded record high NH3 adsorption capacity per surface area. Its PDMS coating provided an 40-fold enhancement of low-pressure NH3 adsorption capacity and hydrophobicity.

Melamine-Based Porous Organic Polymers Supported Pd(II)-Catalyzed Addition of Arylboronic Acids to Aromatic Aldehydes

2021 ◽  
Author(s):  
Kai Shen ◽  
Min Wen ◽  
Chaogang Fan ◽  
Shaohui Lin ◽  
Qinmin Pan
Keyword(s):  
Aromatic Aldehydes ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Arylboronic Acids ◽  
Supported Pd

Phosphorus Containing Porous Organic Polymers: Synthetic Techniques and Applications in Organic Synthesis and Catalysis

2021 ◽  
Author(s):  
Pramod Kumar ◽  
Animesh Das ◽  
Biplab Maji
Keyword(s):  
Organic Synthesis ◽  
Homogeneous Catalysis ◽  
Heterogeneous Catalysts ◽  
Organic Polymer ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Porous Organic Polymer ◽  
Phosphorus Containing

The phosphorous-containing porous organic polymer is a trending material for the synthesis of heterogeneous catalysts. Decades of investigations have established phosphines as versatile ligands in homogeneous catalysis. Recently, phosphine-based heterogeneous...

scholarly journals Rational design of bifunctional conjugated microporous polymers

2021 ◽  
Author(s):  
Yanpei Song ◽  
Pui Ching Lan ◽  
Kyle Martin ◽  
Shengqian Ma
Keyword(s):  
Rational Design ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
First Report ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers (CMPs) are an emerging class of porous organic polymers that combine -conjugated skeletons with permanent micropores. Since their first report in 2007, the enormous exploration of linkage...

Highly Proton Conductive Phosphoric Acid Porous Organic Polymers via Knitting Method

2021 ◽  
Author(s):  
Tianhao Zhu ◽  
Benbing Shi ◽  
Hong Wu ◽  
Xinda You ◽  
Xiaoyao Wang ◽  
...  
Keyword(s):  
Phosphoric Acid ◽  
Organic Polymers ◽  
Porous Organic Polymers

scholarly journals Potential applications of porous organic polymers as adsorbent for the adsorption of volatile organic compounds

2021 ◽  
Vol 105 ◽  
pp. 184-203
Author(s):  
Shuangchun Lu ◽  
Qingling Liu ◽  
Rui Han ◽  
Miao Guo ◽  
Jiaqi Shi ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Organic Polymers ◽  
Porous Organic Polymers ◽  
Volatile Organic ◽  
Potential Applications
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