In situ XPS demonstrated efficient charge transfer of ohmic junctions based on graphdiyne (g-CnH2n-2) nanosheets coupled with porous nanoflowers Ni5P4 for …

X Hao, Y Fan, W Deng, Z Jin - Carbon, 2024 - Elsevier
The photocatalytic hydrogen evolution ability of catalyst can be effectively improved by
constructing suitable heterojunction. The present study involves a new type of carbon …

Effect of precursors on the structure and photocatalytic performance of g-C3N4 for NO oxidation and CO2 reduction

L Ma, Z Li, Z Jiang, X Wu, S Chang… - Chinese Journal of …, 2024 - Elsevier
Graphitic carbon nitride (gC 3 N 4, CN) is recognized as the most extensively studied
organic polymeric photocatalyst for pollution control and energy conversion due to its facile …

Improving hydrogen generation from biomass and solid waste by combining sonophotocatalysis through carbon-based materials: Challenges and future perspectives

AM Djaballah, BH Hosseini… - International Journal of …, 2025 - Elsevier
Environmental pollution is becoming one of the main issues facing human civilisation as a
result of the world's growing industrialisation. Using limitless solar energy, photocatalysis …

Recent Trends in Photocatalysts with Dual-Reaction Sites for Solar Driven Reactions: Fundamental Design Principles and Applications

J Zheng, R Tang, L Li, Z Zhou, W Li, D Gong… - Surfaces and …, 2024 - Elsevier
The term" dual reaction sites photocatalyst" refers to a type of photocatalyst that spatially
separates the redox reaction. Photocatalysts possessing dual reaction sites exhibit superior …

Charge transfer between layers of polymeric carbon nitride driven by surface grafting phosphotungstic polyanions toward efficient photocatalytic hydrogen evolution

J Li, N Xu, N Su, P Zhang, H Dong, C Li, H Lu - International Journal of …, 2024 - Elsevier
It is a challenging issue to achieve efficient charge transfer between layers for the layered
polymer photocatalysts, because the photogenerated carriers would prefer random …

Boosted photocatalytic H2 production over pn S-scheme heterojunction of 0D Ni3V2O8 quantum dots decorated on ultra-thin 2D g-C3N4 nanosheets

A Amasegowda, K Alkanad, N Al-Zaqri… - Journal of …, 2024 - Elsevier
Abstract Novel 0D Ni 3 V 2 O 8 quantum dots (QDs) were decorated on the ultra-thin 2D gC
3 N 4 nanosheet (UCN) using a hydrothermal approach. The embedded Ni 3 V 2 O 8 QDs …

Nanoarchitectonics of MIL-101 (Fe)/g-C3N4 S-Scheme heterojunction for photocatalytic nitrogen fixation: Mechanisms and performance

Q Cheng, X Liu, C Huang, H Sun, F Subhan… - Surfaces and …, 2024 - Elsevier
Recently, there has been a growing interest in the fundamental understanding of the
mechanism of how MIL-101 (Fe)/gC 3 N 4 heterojunctions facilitate the occurrence of …

Z-scheme γ-Fe2O3/g-C3N4 in Photo-Fenton reaction for oxytetracycline degradation: Mechanism study and DFT calculation

C Yang, H Zhong, J Deng, M Li, C Tang, X Hu… - Separation and …, 2025 - Elsevier
With the urbanization and industrialization of the world, the pollution of water due to the
misuse of antibiotics is increasing. In this study, a Z-scheme γ-Fe 2 O 3/gC 3 N 4 composite …

Fabrication and Mechanism Insight of Multidimensional Coupled Metal-Free van der Waals Heterostructures for Enhanced Photocatalytic Hydrogen Evolution

C Li, N Su, H Du, B Hu, J Wang, X Zhao, H Lu… - Inorganic …, 2024 - ACS Publications
It is an arduous issue to significantly improve the charge separation efficiency of polymer
photocatalysts due to their inherently high exciton binding energy. Herein, based on an …

Optimizing crystallinity and defects in carbon nitride for enhanced visible-light photocatalytic hydrogen production

J Zhou, J Chen, M Yu, Z Xu, Q Li… - Separation and …, 2025 - Elsevier
Polymeric carbon nitride (PCN) is the most widely studied organic semiconductor
photocatalyst. However, its photocatalytic activity is relatively low, primarily due to the rapid …