Several of the multiple applications of titanium dioxide nanomaterials are directly related to
the introduction or generation of charge carriers in the oxide. Thus, electrochemistry plays a …

To achieve both high gravimetric and volumetric energy densities of lithium–sulfur (Li–S)
batteries, it is essential yet challenging to develop low‐porosity dense electrodes along with …

TiO2 is one of the most promising candidate materials for clean-energy generation and
environmental remediation. However, the larger-than 3.1 eV bandgap of perfectly crystalline …

An accurate experimental determination of electronic structures in semi-conductor
nanopowders is a challenging task. We propose here to combine UPS and UV-Vis …

The mechanism of photocatalytic biomass reforming for H2 production is far from fully
understood. This study uses functionalized graphene dots with Pt-cocatalyst to reform …

N-doped carbon quantum dots (N-CQDs) derived from the Rumex crispus L. plant were
incorporated into TiO2 via a facile hydrothermal method. As-prepared materials were …

Efficient modification of the interface between metal cathode and electron transport layer are
critical for achieving high performance and stability of the inverted perovskite solar cells …

An asymmetric squaraine sensitizer comprising an anchoring group was engineered at the
molecular level and synthesized. The functionalized novel squaraine sensitizers upon …

The interface stability and non‐radiative recombination loss of the cathode interface greatly
limit the stability and performance of inverted perovskite solar cells (PSCs). Here, an efficient …

Four Zn (II)-tetra (carboxyphenyl) porphyrins in solution and bound to metal oxide (TiO2,
ZnO, and ZrO2) nanoparticle films were studied to determine the effect of the spacer length …