Conjugated microporous polymers based on biphenylene for CO2 adsorption and luminescence detection of nitroaromatic compounds?
New Journal of Chemistry Pub Date: 2018-04-25 DOI: 10.1039/C8NJ01306C
Abstract
Conjugated microporous polymers have shown great potential applications in chemosensors, gas storage/separation, light-harvesting, and organic electronic materials. In this study, three novel conjugated microporous polymers based on biphenylene have been synthesized by the palladium-catalyzed Suzuki and Sonogashira–Hagihara cross-coupling reactions of 3,4′,5-tribromobiphenyl. N2 adsorption studies indicate that these polymers are porous, and the BET surface areas are 493, 1576, and 643 cm2 g?1 for CMP-LS1, CMP-LS2, and CMP-LS3, respectively. Amongst these synthesized CMPs, CMP-LS2 exhibits the highest CO2 adsorption capacity of 87.4 cm3 g?1 and reasonable CO2/N2 selectivity (27.9) and CO2/CH4 selectivity (5.6) at 273 K/1 bar. CMP-LS1 and CMP-LS2 exhibit blue luminescence in ethanol suspension. Furthermore, the fluorescence of CMP-LS1 and CMP-LS2 can be effectively quenched by PA with the KSV constants of 5.05 × 104 and 3.70 × 104 M?1, respectively. They can be used as luminescent sensors for detecting nitroaromatic compounds.
Recommended Literature
- [1] Emerging investigator series: bacteriophages as nano engineering tools for quality monitoring and pathogen detection in water and wastewater Fereshteh BayatEnviron. Sci.: Nano, 2021,8, 367-389 10.1039/D0EN00962H
- [2] ETFE-based anion-exchange membrane ionomer powders for alkaline membrane fuel cells: a first performance comparison of head-group chemistry? Lianqin Wang,Rachida Bance-Soualhi,Julia Ponce-González,Pilar Ocón,Edson A. Ticianelli,Daniel K. Whelligan,John R. VarcoeJ. Mater. Chem. A, 2018,6, 24330-24341 10.1039/C8TA08309F
- [3] Enantiomeric two-fold interpenetrated 3D zinc(ii) coordination networks as a catalytic platform: significant difference between water within the cage and trace water in transesterification? Eunkyung Choi,Minjoo Ryu,Haeri Lee,Ok-Sang JungDalton Trans., 2017,46, 4595-4601 10.1039/C7DT00217C
- [4] Distribution and ecological risk assessment of typical antibiotics in the surface waters of seven major rivers, China? Environ. Sci.: Processes Impacts, 2021,23, 1088-1100 10.1039/D1EM00079A
- [5] Fe3O4/Au/Fe3O4 nanoflowers exhibiting tunable saturation magnetization and enhanced bioconjugation Feng Shi,Kunping Yan,Mingli Peng,Xiao Cheng,Yanling Luo,Xuemei Chen,V. A. L. Roy,Zuankai WangNanoscale, 2012,4, 747-751 10.1039/C2NR11489E
- [6] Distinctive size effects of Pt nanoparticles immobilized on Fe3O4@PPy used as an efficient recyclable catalyst for benzylic alcohol aerobic oxidation and hydrogenation reduction of nitroaromatics Yu Long,Bing Yuan,Jianrui Niu,Xin Tong,Jiantai MaNew J. Chem., 2015,39, 1179-1185 10.1039/C4NJ01869A
- [7] Exfoliation of transition-metal dichalcogenides using ATP in aqueous solution? Xinyi Liu,Huan Chen,Jing Lin,Yi Li,Liangqia GuoChem. Commun., 2019,55, 2972-2975 10.1039/C8CC10259G
- [8] Establishing empirical design rules of nucleic acid templates for the synthesis of silver nanoclusters with tunable photoluminescence and functionalities towards targeted bioimaging applications? Jason Y. C. Lim,Yong Yu,Guorui Jin,Kai Li,Yi Lu,Jianping XieNanoscale Adv., 2020,2, 3921-3932 10.1039/D0NA00381F
- [9] Excitation dependent bidirectional electron transfer in phthalocyanine-functionalised MoS2 nanosheets? Christopher J. Harrison,Kyle J. Berean,Enrico Della Gaspera,Jian Zhen Ou,Richard B. Kaner,Kourosh Kalantar-zadeh,Torben DaenekeNanoscale, 2016,8, 16276-16283 10.1039/C6NR04326G
- [10] Feasibility of polyethylene composites reinforced by distillers dried fibers with solubles (DDFS) after different generations of ethanol fermentation? Bo Chen,Xiaotong Shen,Zhangfeng Luo,Di Cai,Changjing Chen,Changwei Zhang,Peiyong Qin,Hui Cao,Tianwei TanRSC Adv., 2018,8, 25602-25610 10.1039/C8RA03906B
Journal Name：New Journal of Chemistry
research_products
-
CAS no.: 89640-58-4
![1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol](https://ossimg.kuujia.com/scimg/1271000/1270529-38-8x500.png)
![N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide](https://ossimg.kuujia.com/scimg/1444500/1444113-98-7x500.png)
![2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid](https://ossimg.kuujia.com/scimg/2138500/2138166-62-6x500.png)
![2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide](https://ossimg.kuujia.com/scimg/2034500/2034271-14-0x500.png)