《Tuning proton dissociation energy in proton carrier doped 2D covalent organic frameworks for anhydrous proton conduction at elevated temperature》 was written by Chen, Shuhui; Wu, Yue; Zhang, Ying; Zhang, Wenxiang; Fu, Yu; Huang, Wenbo; Yan, Tong; Ma, Heping. Category: alcohols-buliding-blocksThis research focused ontwo dimentional covalent organic framework proton conduction. The article conveys some information:
A theor. and exptl. study gives insights into the change of proton dissociation energy of anhydrous proton carriers (phosphoric acid and 1,2,4-triazole) doped in 2D covalent organic frameworks (COFs) with neutral, polar, Lewis base and pos. charged sites in their 1D channels. The dielec. properties of proton carrier incorporated COFs were investigated to determine the formation of nanoscale ionic phases in COFs′ channels. The proton carrier doped cationic COF exhibits a much higher dielec. constant in the frequency range of 103 Hz to 107 Hz than other doped COFs, which may arise from the formation of ethidium-biphosphate or ethidium-triazole ion-pairs in charged COF channels. The ion-pairs lined along cationic COFs′ channels produce an enhanced proton dissociation degree coupled with a high dielec. response, leading to a new proton conductivity record (2.77 x 10-2 S cm-1) set by the cationic COF among all reported porous materials under anhydrous conditions and elevated temperatures After reading the article, we found that the author used 2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4Category: alcohols-buliding-blocks)
2,4,6-Trihydroxybenzene-1,3,5-tricarbaldehyde(cas: 34374-88-4) is a member of phloroglucinol derivatives. Phloroglucinol derivatives are a major class of secondary metabolites. Phloroglucinol compounds can be classified into monomeric, dimeric, trimeric and higher phloroglucinols, and phlorotannins.Category: alcohols-buliding-blocks
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts