In an article, author is Guo, Ting, once mentioned the application of 2749-11-3, Name: (S)-2-Aminopropan-1-ol, Name is (S)-2-Aminopropan-1-ol, molecular formula is C3H9NO, molecular weight is 75.11, MDL number is MFCD00064412, category is amides-buliding-blocks. Now introduce a scientific discovery about this category.
Sulfonated 2D Covalent Organic Frameworks for Efficient Proton Conduction
Open 1D channels found in covalent organic frameworks are unique and promising to serve as pathways for proton conduction; how to develop high-rate yet stable transporting systems remains a substantial challenge. Herein, this work reports a strategy for exploring proton-conducting frameworks by engineering pore walls and installing proton-containing polymers into the pores. Amide-linked and sulfonated frameworks were synthesized from imine-linked precursors via sequentially engineering to oxidize into amide linkages and to further anchor sulfonic acid groups onto the pore walls, enabling the creation of sulfonated frameworks with high crystallinity and channel ordering. Integrating sulfonated polyether ether ketone chains into the open channels enables proton hopping to across the channels, greatly increases proton conductivity and enables a stable continuous run. These results suggest a way to explore proton-conducting COFs via systematic engineering of the wall and space of the open nanochannels.
If you are interested in 2749-11-3, you can contact me at any time and look forward to more communication. Name: (S)-2-Aminopropan-1-ol.