太阳能光催化专刊

2023年 第12期

1. High efficiency and selectivity catalyst for photocatalytic oxidative coupling of methane

Qijun Tang, Wenguang Tu*, Yong Zhou, Zhigang Zou*. Chin. J. Struct. Chem., 2023, 42, 100170

https://doi.org/10.1016/j.cjsc.2023.100170

2. Fabrication of graphene modified CeO₂/g-C₃N₄ heterostructures for photocatalytic degradation of organic pollutants

Zhi Zhu, Xiaohan Xing, Qi Qi, Wenjing Shen, Hongyue Wu, Dongyi Li, Binrong Li, Jialin Liang, Xu Tang, Jun Zhao, Hongping Li*, Pengwei Huo*. Chin. J. Struct. Chem., 2023, 42, 100194

https://doi.org/10.1016/j.cjsc.2023.100194

N-GO assisted S-scheme CeO₂/g-C₃N₄ catalyst is prepared. The unique S-scheme and the presence of IEF at the interfaces of CeO₂ and g-C₃N₄ maximize the redox ability of photogenerated carriers and the unique Ce⁴⁺ →Ce³⁺ conversion property promotes the charge carrier transfer efficiency, resulting in the outstanding degradation activity.

3. Facilitating efficient photocatalytic hydrogen evolution via enhanced carrier migration at MOF-on-MOF S-scheme heterojunction interfaces through a graphdiyne (C_nH_2n–2) electron transport layer

Fei Jin, Bolin Yang, Xuanpu Wang, Teng Li, Noritatsu Tsubaki, Zhiliang Jin*. Chin. J. Struct. Chem., 2023, 42, 100198

https://doi.org/10.1016/j.cjsc.2023.100198

Graphdiyne is prepared by cross-coupling method and introduced into the composite photocatalyst. Due to the rapid interfacial electron transfer ability, graphdiyne plays a relay effect to promote the photocatalytic hydrogen evolution reduction ability and photogenerated carrier transfer ability. 

4. Interface charge separation in Cu₂CoSnS₄/ZnIn₂S₄ heterojunction for boosting photocatalytic hydrogen production 

Zhen Shi, Wei Jin, Yuhang Sun, Xu Li, Liang Mao, Xiaoyan Cai*, Zaizhu Lou*. Chin. J. Struct. Chem., 2023, 42, 100201

https://doi.org/10.1016/j.cjsc.2023.100201

A novel 0D/2D Cu₂CoSnS₄/ZnIn₂S₄ p-n heterojunction photocatalyst is developed to efficiently generate H₂ from water splitting under visible-light irradiation. The internal electric field at Cu₂CoSnS₄/ZnIn₂S₄ interface promotes the separation of photogene-rated charges and enables the accumulation of valence band electrons in ZnIn₂S₄ for fast water reduction reaction.

5. Single-layer crystalline triazine-based organic framework photocatalysts with different linking groups for H₂O₂ production

Jing Wang, Zhongliao Wang*, Jinfeng Zhang*, Kai Dai*. Chin. J. Struct. Chem., 2023, 42, 100202

https://doi.org/10.1016/j.cjsc.2023.100202

The vertically oriented naphthyl linkage imparts CTF-DCN with unmatched light absorption capabilities, superior efficiency in charge separation, and minimal energy barrier. This unique configuration contributes to the exceptional performance of CTF-DCN in facilitating the generation of H₂O₂.

6. Effective photocatalytic hydrogen evolution by Ti₃C₂-modified CdS synergized with N-doped C-coated Cu₂O in S-scheme heterojunctions（cover picture)

Kaihui Huang, Boning Feng, Xinghua Wen, Lei Hao, Difa Xu, Guijie Liang*, Rongchen Shen*, Xin Li*. Chin. J. Struct. Chem., 2023, 42, 100204

https://doi.org/10.1016/j.cjsc.2023.100204

The synergistic effects of Ti₃C₂ MXene and the Cu₂O@NC/CdS nanorods S-Scheme charge transfer channels could significantly enhance the charge separation and utilization, thus achieving the improved photocatalytic H₂-evolution performance.

7. S doping induces to promoted spatial separation of charge carriers on carbon nitride for efficiently photocatalytic degradation of atrazine

Qiang Zhang, Weiran Gong, Huinan Che, Bin Liu, Yanhui Ao*. Chin. J. Struct. Chem., 2023, 42, 100205

https://doi.org/10.1016/j.cjsc.2023.100205

S-doped carbon nitride is prepared for the efficient degradation of ATZ. The exceptional degradation activity originates from the fact that S atom optimizes electronic structure of carbon nitride, leading to a substantial improvement in the spatial separation and transfer efficiency of photogenerated electrons and holes.

8. Metal halide perovskites quantum dots: Synthesis and modification strategies for solar CO₂ conversion

Shu-Ran Xu, Fang-Xing Xiao*. Chin. J. Struct. Chem., 2023, 42, 100173

https://doi.org/10.1016/j.cjsc.2023.100173

An overview of metal halide perovskites quantum dots (MHPs QDs) for photocatalytic CO₂ reduction is provided with photocatalytic mechanism clearly elucidated.

往期精彩回顾