Imaging photogenerated charge carriers on surfaces and interfaces of photocatalysts with surface photovoltage microscopy

R Chen, F Fan, T Dittrich, C Li - Chemical Society Reviews, 2018 - pubs.rsc.org
Understanding photogenerated charge separation on the nano-to micrometer scale is the
key to optimizing the photocatalytic solar energy conversion efficiency. In the past few years …

Ni-based photocatalytic H2-production cocatalysts2

R Shen, J Xie, Q Xiang, X Chen, J Jiang, X Li - Chinese Journal of …, 2019 - Elsevier
Photocatalysis is believed to be one of the best methods to realize sustainable H 2
production. However, achieving this through heterogeneous photocatalysis still remains a …

A novel g-C3N4/g-C3N4− x homojunction with efficient interfacial charge transfer for photocatalytic degradation of atrazine and tetracycline

C Feng, X Ouyang, Y Deng, J Wang, L Tang - Journal of hazardous …, 2023 - Elsevier
The abuse of pesticides and antibiotics and their harm to the environment are the
disadvantages of modern agriculture and breeding industry. gC 3 N 4 has shown great …

Ball-flower like NiO/g-C3N4 heterojunction for efficient visible light photocatalytic CO2 reduction

J Tang, R Guo, W Zhou, C Huang, W Pan - Applied Catalysis B …, 2018 - Elsevier
A ball-flower like NiO/gC 3 N 4 heterojunction composite was synthesized via a
hydrothermal deposition method combined with subsequent calcination route. The NiO/gC 3 …

Anchoring Fe2O3 nanosheets on NiO nanoprisms to regulate the electronic properties for improved n-butanol detection

H Pan, Z Li, C Lou, G Lei, J Xie, W Zheng, X Liu… - Sensors and Actuators B …, 2022 - Elsevier
Metal oxide heterostructures have great potential in gas sensor devices due to the attractive
chemical and electronic properties at the heterogeneous interfaces. Herein, a unique …

Intermediate-mediated strategy to horn-like hollow mesoporous ultrathin g-C3N4 tube with spatial anisotropic charge separation for superior photocatalytic H2 …

C Liu, H Huang, L Ye, S Yu, N Tian, X Du, T Zhang… - Nano Energy, 2017 - Elsevier
Metal-free graphitic carbon nitride (gC 3 N 4) has triggered huge interests for converting
solar energy into fuels. However, direct-calcination derived bulk gC 3 N 4 always suffers …

Synthesis of branched WO3@ W18O49 homojunction with enhanced interfacial charge separation and full-spectrum photocatalytic performance

C Feng, L Tang, Y Deng, J Wang, W Tang, Y Liu… - Chemical Engineering …, 2020 - Elsevier
Interfacial charge separation is a fundamental and crucial process in photoelectric
conversion for composite photocatalyst. In this work, the interfacial charge separation …

Core-shell Ag2CrO4/N-GQDs@ g-C3N4 composites with anti-photocorrosion performance for enhanced full-spectrum-light photocatalytic activities

C Feng, Y Deng, L Tang, G Zeng, J Wang, J Yu… - Applied Catalysis B …, 2018 - Elsevier
It is a challenge to develop highly efficient and stable photocatalysts to harvest solar
spectrum as broad as possible. In this work, for the first time, a nitrogen-doped graphene …

An elemental phosphorus photocatalyst with a record high hydrogen evolution efficiency

Z Hu, L Yuan, Z Liu, Z Shen, JC Yu - Angewandte Chemie, 2016 - Wiley Online Library
Semiconductive property of elementary substance is an interesting and attractive
phenomenon. We obtain a breakthrough that fibrous phase red phosphorus, a recent …

Graphene-based photocatalysts for degradation of organic pollution

Y Zhang, K Li, M Zang, Y Cheng, H Qi - Chemosphere, 2023 - Elsevier
Compared with the traditional wastewater treatment technology, semiconductor
photocatalysis is a rapidly emerging environment-friendly and efficient Advanced Oxidation …