Related Products of 344-25-2, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.344-25-2, Name is H-D-Pro-OH, molecular formula is C5H9NO2. In a article£¬once mentioned of 344-25-2
A Pair of Rare Three-Dimensional Chiral Polyoxometalate-Based Metal-Organic Framework Enantiomers Featuring Superior Performance as the Anode of Lithium-Ion Battery
Two rare three-dimensional (3D) chiral polyoxometalate-based metal-organic framework (POMOF) materials, d- [PMo8VMo4VIO37(OH)3Zn4][BPP]2¡¤2[pyridine]¡¤H2O (d-1) and l-[PMo8VMo4VIO37(OH)3Zn4][BPP]2¡¤2[pyridine]¡¤H2O (l-1) (BPP = 1,3-bis(4-pyridyl)propane) were prepared with achiral ligand under solvothermal conditions. They are the first 3D chiral POM-based frameworks based on a Zn-?-Keggin unit and achiral ligands. The CD spectra and structural analyses indicate that the two polyoxometalate-based metal-organic frameworks are enantiomers. The alternate connection of Zn-?-Keggin cluster and BPP ligands generate helical infinite chains, while each single spiral chain is further interlinked to adjacent neighboring units to produce a 3D regular ordered chiral architecture with a qtz topology. Compound 1 (mixtures of d-1 and l-1) exhibited excellent stability in both acid and base aqueous solutions. When compound 1 was used as an anode electrode material of rechargeable Li-ion batteries (LIBs), outstanding reversible capacity of 1004 mA h g-1 was obtained after 100 cycles along with cycle stability and outstanding rate performance. Such a high reversible capacity has previously never been reported for the LIB anodes within the pristine POM-based crystals.
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 344-25-2, and how the biochemistry of the body works.Related Products of 344-25-2
Reference£º
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI