Conjugated microporous polymers based on biphenylene for CO2 adsorption and luminescence detection of nitroaromatic compounds

2018 ◽  
Vol 42 (12) ◽  
pp. 9482-9487 ◽  
Author(s):  
Shun Wang ◽  
Yuchuan Liu ◽  
Yue Yu ◽  
Jianfeng Du ◽  
Yuanzheng Cui ◽  
...  
Keyword(s):  
Co2 Adsorption ◽  
Selective Adsorption ◽  
Picric Acid ◽  
Nitroaromatic Compounds ◽  
Microporous Polymers ◽  
Luminescence Detection ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers based on biphenylene exhibit selective adsorption CO2 over CH4 and N2 and luminescence sensing for picric acid.

Selective adsorption of metronidazole on conjugated microporous polymers

2015 ◽  
Vol 58 (7) ◽  
pp. 1227-1234 ◽  
Author(s):  
Chunli Zheng ◽  
Miaomiao Du ◽  
Fei Li ◽  
Yue Qi ◽  
Jun Yi
Keyword(s):  
Selective Adsorption ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

Conjugated microporous polymers with azide groups: a new strategy for postsynthetic fluoride functionalization and effectively enhanced CO2 adsorption properties

2017 ◽  
Vol 53 (83) ◽  
pp. 11422-11425 ◽  
Author(s):  
Di Cui ◽  
Chan Yao ◽  
Yanhong Xu
Keyword(s):  
Co2 Adsorption ◽  
Adsorption Properties ◽  
Azide Group ◽  
Adsorption Enthalpy ◽  
Zinc Porphyrin ◽  
Microporous Polymers ◽  
New Strategy ◽  
One Step ◽  
Quantitative Procedure ◽  
Conjugated Microporous Polymers

The different azide group contents incorporated within the pores of the zinc–porphyrin CMPs were subjected to alkyne click conditions via a facile, one-step quantitative procedure, a route that can effectively enhance the CO2 sorption and the adsorption enthalpy of porous materials.

scholarly journals Inter- and Intra-Hydrogen Bonding Strategy to Control the Fluorescence of Acylhydrazone-Based Conjugated Microporous Polymers and Their Application to Nitroaromatics Detection

Macromol ◽  
2021 ◽  
Vol 1 (3) ◽  
pp. 234-242
Author(s):  
Inhwan Cha ◽  
Seohyun Baek ◽  
Sun Gu Song ◽  
Junggong Kim ◽  
Ho Keun Lee ◽  
...  
Keyword(s):  
Hydrogen Bonding ◽  
Magic Angle Spinning ◽  
Nitroaromatic Compounds ◽  
Resonance Spectroscopy ◽  
Water Molecules ◽  
Magic Angle ◽  
Microporous Polymers ◽  
Adsorption Of Water ◽  
Angle Spinning ◽  
Conjugated Microporous Polymers

Acylhydrazone-based fluorescent conjugated microporous polymers (CMPs) with inter-and intra-hydrogen bonding-controlled emissive properties were prepared. The synthesized CMPs (BH-CMP and ABH-CMP) were characterized by Fourier-transform infrared spectroscopy, X-ray diffraction, solid-state 13C cross polarization/magic angle spinning nuclear magnetic resonance spectroscopy, and photoluminescence spectroscopy. Interestingly, BH-CMP exhibited emission enhancement via adsorption of water molecules, whereas the emission of ABH-CMP, which possesses free amine groups, decreased upon the addition of water molecules. The differences in the emission trends of BH-CMP and ABH-CMP in the presence of water molecules originate from the formation of different hydrogen-bonding networks in each CMP. The acylhydrazone-based CMPs were applied to the detection of nitroaromatic compounds. As a result, ABH-CMP in DMF exhibited high selectivity for 1,3,5-trinitrotoluene (TNT) over other nitroaromatic compounds nitrobenzene, 1-chloro-4-nitrobenzene, 2,3-dichloronitrobenzene, and 2,4-dinitrotoluene.

Synthesis of conjugated microporous polymers for gas storage and selective adsorption

2015 ◽  
Vol 50 (19) ◽  
pp. 6388-6394 ◽  
Author(s):  
Qian Shi ◽  
Hanxue Sun ◽  
Ruixia Yang ◽  
Zhaoqi Zhu ◽  
Weidong Liang ◽  
...  
Keyword(s):  
Selective Adsorption ◽  
Gas Storage ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

Design, preparation and application of conjugated microporous polymers

2013 ◽  
Vol 63 (3) ◽  
pp. 381-392 ◽  
Author(s):  
Qingquan Liu ◽  
Zhe Tang ◽  
Minda Wu ◽  
Zhihua Zhou
Keyword(s):  
Microporous Polymers ◽  
Conjugated Microporous Polymers

scholarly journals Impact of Chemical Structure on the Dynamics of Mass Transfer of Water in Conjugated Microporous Polymers: A Neutron Spectroscopy Study

2021 ◽  
Vol 3 (2) ◽  
pp. 765-776
Author(s):  
Anne A. Y. Guilbert ◽  
Yang Bai ◽  
Catherine M. Aitchison ◽  
Reiner Sebastian Sprick ◽  
Mohamed Zbiri
Keyword(s):  
Mass Transfer ◽  
Chemical Structure ◽  
Neutron Spectroscopy ◽  
Spectroscopy Study ◽  
Microporous Polymers ◽  
Conjugated Microporous Polymers

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...

Sulfur-doped triazine-conjugated microporous polymers for achieving the robust visible-light-driven hydrogen evolution

2021 ◽  
Vol 421 ◽  
pp. 129825
Author(s):  
Ahmed M. Elewa ◽  
Ahmed F.M. EL-Mahdy ◽  
Mohamed Hammad Elsayed ◽  
Mohamed Gamal Mohamed ◽  
Shiao-Wei Kuo ◽  
...  
Keyword(s):  
Visible Light ◽  
Hydrogen Evolution ◽  
Microporous Polymers ◽  
Visible Light Driven ◽  
Conjugated Microporous Polymers

Pyrene-containing conjugated organic microporous polymers for photocatalytic hydrogen evolution from water

2021 ◽  
Author(s):  
Mohamed Gamal Mohamed ◽  
Mohamed Hammad Elsayed ◽  
Ahmed M. Elewa ◽  
Ahmed F. M. EL-Mahdy ◽  
Cheng-Han Yang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
High Stability ◽  
Photocatalytic Hydrogen Evolution ◽  
Microporous Polymers ◽  
Very High ◽  
Conjugated Microporous Polymers ◽  
Production Efficiencies

Pyrene based conjugated microporous polymers (CMPs) as photocatalysts with promising H2 production efficiencies and very high stability.

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