Conjugated polymers have recently been under active investigation as promising
alternatives to traditional inorganic semiconductors for photocatalysis. This is due to their …

Porous organic polymers (POPs) are emerging porous solids featuring high porosity, low
density, diverse composition, facile functionalization, and high thermal/chemical stability …

Polymeric carbon nitride (C3N4) has emerged as the most promising candidate for metal-
free photocatalysts but is plagued by low activity due to the poor quantum efficiency and low …

Photocatalytic CO2 reduction into CH4 is an appealing approach to alleviate the current
energy and environmental crisis; however, achieving high selectivity and conversion …

Photocatalytic heterogeneous organic transformation is considered as an efficient, clean
atomic economy, and low-energy consumption strategy for organic synthesis. Conjugated …

Abstract 2D covalent organic frameworks (COFs) are receiving ongoing attention in
semiconductor photocatalysis. Herein, we present a photocatalytic selective chemical …

Photocatalysis has recently been highlighted as an environmentally friendly and energy-
saving method toward biomass conversion. In this review, recent advances in the …

Visible light photocatalysis relies mainly on expensive noble metal complexes and organic
dyes that are not recyclable. Heterogeneous semiconductors, which are mainly applied for …

Photocatalysis with stable, efficient and inexpensive metal-free catalysts is one of the most
promising options for non-polluting energy production. This review article covers the state-of …

The establishment of green and environmental friendly sunlight‐driven organic reactions
has received increasing attention since the 21st century. By virtue of their functional …