Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Networked Cages for Enhanced CO2 Capture and Sensing
It remains a great challenge to design and synthesize a porous material for CO2 capture and sensing simultaneously. Herein, strategy of “cage to frameworks” is demonstrated to synthesize fluorescent porous organic polymer (pTOC) by using tetraphenylethylene‐based oxacalixarene cage (TOC) as the monomer. The networked cages (pTOC) have improved porous properties, including Brunauer–Emmett–Teller surface area and CO2 capture compared with its monomer TOC, because the polymerization overcomes the window‐to‐arene packing modes of cages and turns on their pores. Moreover, pTOC displays prominent reversible fluorescence enhancement in the presence of CO2 in different dispersion systems and fluorescence recovery for CO2 release in the presence of NH3·H2O, and is thus very effective to detect and quantify the fractions of CO2 in a gaseous mixtures.
Networked Cages for Enhanced CO2 Capture and Sensing
It remains a great challenge to design and synthesize a porous material for CO2 capture and sensing simultaneously. Herein, strategy of “cage to frameworks” is demonstrated to synthesize fluorescent porous organic polymer (pTOC) by using tetraphenylethylene‐based oxacalixarene cage (TOC) as the monomer. The networked cages (pTOC) have improved porous properties, including Brunauer–Emmett–Teller surface area and CO2 capture compared with its monomer TOC, because the polymerization overcomes the window‐to‐arene packing modes of cages and turns on their pores. Moreover, pTOC displays prominent reversible fluorescence enhancement in the presence of CO2 in different dispersion systems and fluorescence recovery for CO2 release in the presence of NH3·H2O, and is thus very effective to detect and quantify the fractions of CO2 in a gaseous mixtures.
Networked Cages for Enhanced CO2 Capture and Sensing
Wang, Zhen (Autor:in) / Ma, Hui (Autor:in) / Zhai, Tian‐Long (Autor:in) / Cheng, Guang (Autor:in) / Xu, Qian (Autor:in) / Liu, Jun‐Min (Autor:in) / Yang, Jiakuan (Autor:in) / Zhang, Qing‐Mei (Autor:in) / Zhang, Qing‐Pu (Autor:in) / Zheng, Yan‐Song (Autor:in)
Advanced Science ; 5
01.07.2018
7 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Synthesis of multiple networked NiO nanostructures for enhanced gas sensing performance
| British Library Online Contents | 2017
Enhanced H2S gas sensing performance of networked CuO-ZnO composite nanoparticle sensor
| British Library Online Contents | 2016
| British Library Online Contents | 2016
Allegement des cages d'extraction
| Engineering Index Backfile | 1933