Exploring Applications of Covalent Organic Frameworks: Homogeneous Reticulation of Radicals for Dynamic Nuclear Polarization

• Published in: Journal of the American Chemical Society Vol. 140; no. 22; pp. 6969 - 6977
• Main Authors: Cao, Wei, Wang, Wei David, Xu, Hai-Sen, Sergeyev, Ivan V, Struppe, Jochem, Wang, Xiaoling, Mentink-Vigier, Frederic, Gan, Zhehong, Xiao, Ming-Xing, Wang, Lu-Yao, Chen, Guo-Peng, Ding, San-Yuan, Bai, Shi, Wang, Wei
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 06.06.2018
• Subjects: carbon; chemical bonding; electrons; free radicals; Free Radicals - chemistry; Magnetic Resonance Spectroscopy; Metal-Organic Frameworks - chemical synthesis; Metal-Organic Frameworks - chemistry; Molecular Structure; nitrogen; nuclear magnetic resonance spectroscopy; porosity; porous media; stable isotopes

Rapid progress has been witnessed in the past decade in the fields of covalent organic frameworks (COFs) and dynamic nuclear polarization (DNP). In this contribution, we bridge these two fields by constructing radical-embedded COFs as promising DNP agents. Via polarization transfer from unpaired ele...