Nitrogen oxides (mainly NO) are one of the major air pollutants that lead to a number of
environmental problems such as photochemical smog, acid rain and haze. The catalytic …

The fascinating particle size dependence to the physical, photophysical, and chemical
properties of gold has motivated thousands of studies focused on exploring the ability of …

A Fe doped TiO 2 catalyst (Fe-TiO 2) was evaluated for NO oxidation reaction under visible
light irradiation. The Fe-TiO 2 not only exhibited better catalytic activity and stability, but also …

As a direct Z-scheme photocatalyst, a two-dimensional/two-dimensional (2D/2D) Bi 2 O 2
CO 3/Bi 4 O 5 Br 2 (BOC/BOB) heterostructure was fabricated by stacking the ultrathin …

This work unraveled the synergistic effects of crystal structure and oxygen vacancy on the
photocatalytic activity of Bi 2 O 3 polymorphs at an atomic level for the first time. The artificial …

Photocatalysis technology has been widely adopted to abate typical air pollutants.
Nevertheless, developing photocatalysts aimed at improving photocatalytic efficiency is a …

The coexistence of NO and CH3CHO in the air is considered to produce secondary
peroxyacetyl nitrate (PAN) under sunlight irradiation, threatening the ecological environment …

The TiO2− N− x% WO3 composite photocatalysts were prepared by introducing WO3 into
nitrogen-doped TiO2. The composite catalysts present much higher photocatalytic activity …

Abstract RuO x/TiO 2 and RuO x/TiO 2-SO 4 2− catalysts were prepared and used for
selective catalytic oxidation of ammonia (NH 3-SCO). The results indicated that N 2 …

Heterojunction photocatalysts with a high activity have been pursuit for years. In this work,
we report a facile three-step approach to the synthesis of N-doped TiO 2/gC 3 N 4 composite …