Chemistry, like all the natural sciences, Product Details of 89-00-9, begins with the direct observation of nature¡ª in this case, of matter.89-00-9, Name is Pyridine-2,3-dicarboxylic acid, SMILES is O=C(C1=NC=CC=C1C(O)=O)O, belongs to pyridine-derivatives compound. In a document, author is Wan, Yuejuan, introduce the new discover.
Highly efficient photocatalytic hydrogen evolution based on conjugated molecular micro/nano-crystalline sheets
A novel conjugated organic molecule was constructed from an electron-donating unit (electron-donating benzo[1,2-b:5,4-b ‘]dithiophene) and electron-withdrawing groups (cyano and pyridine) and fabricated into sheet-shaped crystals. Intramolecular and intermolecular donor-acceptor interactions in crystals are beneficial to charge separation. A long-range ordered stacking mode through strong intermolecular interactions is conducive to electron migration (mu(e) = 0.25 cm(2) V-1 s(-1)) from the bulk to the surface of crystals and suppressing exciton recombination. The rugged surface and semitransparent feature of micro/nano-sheets improve the light capture and utilization efficiency of the photocatalyst. The high-crystallinity micro/nano-sheets exhibit a superior hydrogen evolution rate of 8143 mu mol g(-1) h(-1), which is far beyond that of most reported organic conjugated molecular photocatalysts. Such an organic conjugated compound with a definite molecular structure offers a new prototype for further developing high-performance photocatalysts towards solar-to-chemical energy conversion.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 89-00-9. Product Details of 89-00-9.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem