Chemo- and enantioselective intramolecular silver-catalyzed aziridinations of carbamimidates.

Transition metal-catalyzed asymmetric nitrene transfer is a powerful method to generate enantioenriched amines found in natural products and bioactive molecules. A highly chemo- and enantioselective intramolecular silver-catalysed aziridination of 2,2,2-trichloroethoxysulfonyl (Tces)-protected carbamimidates gives [4.1.

Controlled synthesis of various FeO morphologies as energy storage materials.

Air pollution from vehicle emissions is a major problem in developing countries. Consequently, the use of iron-based rechargeable batteries, which is an effective method of reducing air pollution, have been extensively studied for electric vehicles. The structures and morphologies of iron particles significantly affect the cycle performance of iron-based rechargeable batteries.

Hydrothermal Synthesis of -Fe₂O₃ as Anode for Fe/Air Battery.

The size, shape and structure of iron particles in iron electrode influence the electrochemical properties of Fe/air cells. In order to improve the electrochemical performance of Fe/air cells, an attempt has been made successfully to synthesize iron oxide particles with different surface morphologies and have been used as negative electrodes. Fe₂O₃ nanoparticles were synthesized by hydrothermal method, in which their different morphologies viz.