The Mn3O4@ZIF-67 (zeolite imidazole framework) composite material on carbon cloth (Mn3O4@ZIF-67/CC) was successfully synthesized by a one-step hydrothermal method and used as an enzyme-free glucose sensor. Benefit from the oxidation of manganese oxide porous structure ZIF material, Mn3O4@ZIF-67/CC sensor showed good sensing performance with excellent sensitivity 3421.0 μA mM−1 cm−2, wide linear...

Surface defects have a positive effect on the improvement of electrocatalytic performance due to ability introduce half-metallicity into selected semiconductors. Herein, we prepare defect-rich Ni-doped Mn3O4 (Ni-Mn3O4) material by simple hydrothermal and impregnation method. Ni-Mn3O4 exhibits unique morphology consisting ultrathin nanoarrays nanoflowers embellished at top, which endows with lar...

Rarely-observed polycrystalline twinned Pt nanoparticles (NPs) and length-controlled Pt nanorods (NRs) with exposed high index facets were prepared through an unexpectedly catalytic growth approach from low-cost Mn(3)O(4) NPs. The as-prepared Pt NRs exhibit higher catalytic activity and better stability for the oxidization of methanol than commercial Pt/C catalysts, indicating the promise of th...

Olivine-type lithium transition-metal phosphates LiMPO4 (M=Fe, Mn, Co, or Ni) have been intensively investigated as promising cathode materials for rechargeable lithium ion batteries (LIBs) owing to their high capacity, excellent cycle life, thermal stability, environmental benignity, and low cost. However, the inherently low ionic and electrical conductivities of LiMPO4 seriously limit Li + in...

Introduction: There are many neurodegenerative diseases that cause abnormalities in the lysosome including Alzheimer’s, Tay-Sachs, and Sandhoff disease. In these diseases, cellular irregularities such as oxidative stress and excessive macromolecule accumulation disrupt the membrane integrity of the lysosome, causing the organelle to lose its acidity. We hypothesize that magnetic resonance imagi...

   In the present work Mn3O4 nanoparticles (NPs) with spinel structure were synthesized successfully via combustion route with MnIII(acac)3 as precursor in two different temperatures. The morphology of the synthesized Mn3O4 were investigated by field emission scanning electron microscope (FESEM) and structural analysis was studied by po...

Designing high-efficiency photocatalyst for photocatalytic water splitting is a considerable challenge. Herein, new Mn3O4/g-C3N4 p-n heterostructure prepared by an in-situ growth method. The introduction of Mn3O4 can enhance light absorption ability g-C3N4. exhibits outstanding activity hydrogen evolution reaction (HER) efficiency ~2700 ?mol g?1h?1 at ? > 420 nm. For the separate reactions H2 a...