Abstract Recently, BiOX-based (X= F, Cl, Br, I, etc.) photocatalysts have been discovered
and used in many energy and environmental applications. However, inadequate reduction …

Photocatalytic solar energy conversion is considered one of the most promising pathways to
address the global energy shortage and environmental crisis. Layered bismuth oxyhalides …

Photocatalytic CO2 conversion into valuable solar fuels is highly appealing, but lack of
directional charge-transfer channel and insufficient active sites resulted in limited CO2 …

Climate change has prompted scientists to search for possible ways of reducing CO2
emissions or even capturing it from the atmosphere. Catalytic reduction of CO2 into value …

Crystalline and porous covalent organic frameworks (COFs) and metal‐organic frameworks
(MOFs) materials have attracted enormous attention in the field of photocatalytic H2 …

Solar‐driven reduction of dinitrogen (N2) to ammonia (NH3) is severely hampered by the
kinetically complex and energetically challenging multielectron reaction. Oxygen vacancies …

Covalent organic frameworks (COFs) are an emerging type of visible-light-driven
photocatalysts, yet the introduction of Pt cocatalyst is inevitable to achieve an efficient activity …

Conspectus Hydrogen and ammonia are the chemical molecules that are vital to Earth's
energy, environmental, and biological processes. Hydrogen with renewable, carbon-free …

Synthesis of reactive exposing facets and pn junction are of great importance for
semiconductor photocatalysis. Herein, we develop a pn junction BiOI@ Bi 12 O 17 Cl 2 …

Pharmaceutical active compounds (PhACs), as a kind of widely used pharmaceutical drugs,
has attracted much attention. The bismuth oxyhalides (BiOX)-based photocatalysis can …