With compact footprint, low energy consumption, high scalability, and mass producibility,
chip‐scale integrated devices are an indispensable part of modern technological change …

Whilst the photocatalytic technique is considered to be one of the most significant routes to
address the energy crisis and global environmental challenges, the solar‐to‐chemical …

It remains a challenge to identify the active sites of bismuth catalysts in the electrochemical
CO2 reduction reaction. Here we show through in situ characterization that the activation of …

Photocatalytic water splitting is a promising technology to solve the energy crisis and
provide renewable and clean energies. Recently, although numerous 2D materials have …

Photocatalytic solar energy transformation is the most encouraging solution to alleviate the
environmental crisis and energy scarcity. Bismuth oxyhalide (BiOX) is an emerging class of …

The role of oxygen vacancies (VO) in semiconductors' photocatalytic hydrogen evolution
reaction (PHER) activities is challenging. In this study, BiCeOS with different VO …

The study of photocatalysis with multi-field assistance will be a significant research direction
in the future, given its capacity to effectively enhance the separation and transportation of …

Bismuth oxyhalide (BiOX) photocatalysts have attracted tremendous attentions due to their
unique optical and electronic properties. However, pristine BiOX suffered from inherent …

We report a large third-order nonlinear-optical response of palladium diselenide (PdSe2)
films, a two-dimensional (2D) noble-metal dichalcogenide material. Both open-aperture (OA) …

It remains a great challenge to understand the role of oxygen vacancies in determining the
photooxidation properties of semiconductors under visible-light irradiation. Herein, BiOCl …