Global energy demand and the seriousness in sustainable energy obligations along with a
large amount of CO 2 emission and rapid depletion of fossil fuels have diligently persuaded …

Graphene has wide potential applications in energy‐related systems, mainly because of its
unique atom‐thick two‐dimensional structure, high electrical or thermal conductivity, optical …

In this work, three types of MnO2 nanostructures, viz., microsphere/nanosheet core− corona
hierarchical architectures, one-dimensional (1D) nanorods, and nanotubes, have been …

MOF derived CeO2 showed a pseudocapacitance of 1204 F g− 1 at 0.2 A g− 1, far
exceeding its theoretical capacitance (560 F g− 1). The present study demonstrates that …

A hierarchically nanostructured composite of MnO {sub 2}/conjugated polymer/graphene is
designed and fabricated for lithium ion batteries. The composite can produce a reversible …

Abstract Core-shell Fe 3 O 4@ MnO 2 composite microspheres with three different surface
architectures, namely mushroom-, honeycomb-and corolla-like morphologies, have been …

In heterogeneous catalysis for water treatment, feasible recovery of nanocatalysts is crucial
to make the process cost-effective and environmentally benign. In this study, we applied two …

A hydrothermal process has been used to synthesize manganese oxides of various
crystalline structures and morphologies, such as α-, β-, γ-MnO2, MnOOH and Mn3O4. The …

Low electronic conductivity and slow faradic processes limit the performance of MnO2 as an
electrochemical pseudocapacitor with respect to cycling and power density. Herein, we …

Functional composite microspheres with porous Fe 3 O 4 cores and hierarchical MnO 2
shells have been synthesized successfully via a two-step hydrothermal method. X-ray …