In 2019,Journal of the American Chemical Society included an article by Jeong, Kihun; Park, Sodam; Jung, Gwan Yeong; Kim, Su Hwan; Lee, Yong-Hyeok; Kwak, Sang Kyu; Lee, Sang-Young. Category: alcohols-buliding-blocks. The article was titled 《Solvent-Free, Single Lithium-Ion Conducting Covalent Organic Frameworks》. The information in the text is summarized as follows:
Porous crystalline materials such as covalent organic frameworks and metal-organic frameworks have garnered considerable attention as promising ion conducting media. However, most of them addnl. incorporate lithium salts and/or solvents inside the pores of frameworks, thus failing to realize solid-state single lithium-ion conduction behavior. Herein, we demonstrate a lithium sulfonated covalent organic framework (denoted as TpPa-SO3Li) as a new class of solvent-free, single lithium-ion conductors. Benefiting from well-designed directional ion channels, a high number d. of lithium-ions, and covalently tethered anion groups, TpPa-SO3Li exhibits an ionic conductivity of 2.7 × 10-5 S cm-1 with a lithium-ion transference number of 0.9 at room temperature and an activation energy of 0.18 eV without addnl. incorporating lithium salts and organic solvents. Such unusual ion transport phenomena of TpPa-SO3Li allow reversible and stable lithium plating/stripping on lithium metal electrodes, demonstrating its potential use for lithium metal electrodes. The experimental part of the paper was very detailed, including the reaction process of 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.Category: alcohols-buliding-blocksFor acyl phloroglucinols, it is considered the largest category of compounds among phloroglucinols of natural characteristics.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts