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学者姓名：唐紫蓉
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Abstract ：
The elaborate development of photocatalysts that can maximize the utility of solar energy with simultaneous photocatalytic H-2 evolution and high-quality chemicals production holds great promise in the field of selective photoredox synthesis. Herein, the in situ growth of CdS nanowires on the outside surface of Co9S8 hollow nanocages is reported to create a hierarchical CdS/Co9S8 hollow photocatalyst for efficient photochemical coupling of amines to produce imines and H-2. This ingenious hierarchical photocatalyst has a unique hollow structure and dense interfacial contact with a type-I band orientation, which facilitates the interfacial transfer of charge carriers. The photocatalytic activity of this hierarchical hollow catalyst is significantly enhanced in comparison to CdS and Co9S8, and distinctively exhibits excellent recycling stability. Mechanistic studies have shown that the carbon-centered radical Ph((CH)-C-center dot)NH2 is essential for the reaction. Additionally, the CdS/Co9S8 hollow hybrid also exhibits outstanding performance in coupling various primary amines to the corresponding imines, highlighting the broad applicability of this photocatalyst for C-N coupling reactions. This work offers a new strategy for the efficient design of heterostructured hollow semiconductor-based photocatalysts for the cooperative coupling of clean fuel production and fine chemical synthesis.
Keyword ：
H-2 evolution H-2 evolution hierarchical hollow structure hierarchical hollow structure imines synthesis imines synthesis photoredox reaction photoredox reaction
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| GB/T 7714 | Liu, Jia-Wei , -Yu Qi, Ming , Huang, Zhi-Sang et al. Hierarchical Co9S8/CdS Hollow Nanocages for Efficient and Robust Cooperative Coupling Photoredox Synthesis [J]. | SMALL , 2025 . |
| MLA | Liu, Jia-Wei et al. "Hierarchical Co9S8/CdS Hollow Nanocages for Efficient and Robust Cooperative Coupling Photoredox Synthesis" . | SMALL (2025) . |
| APA | Liu, Jia-Wei , -Yu Qi, Ming , Huang, Zhi-Sang , Tang, Zi-Rong , Xu, Yi-Jun . Hierarchical Co9S8/CdS Hollow Nanocages for Efficient and Robust Cooperative Coupling Photoredox Synthesis . | SMALL , 2025 . |
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This work reports a PdS-modified ZnCdS (PdS/ZCS) composite for the anaerobic oxidation of 5-hydroxymethylfurfural to 2,5-diformylfuran along with hydrogen evolution. Compared to pristine ZCS, PdS/ZCS exhibits significantly enhanced photocatalytic activity, attributed to PdS as an oxidation co-catalyst, which facilitates the charge carrier separation and enables more efficient generation of (CH)-C-center dot(OH)C5H3O2 radical intermediates.
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| GB/T 7714 | Sha, Ning , Qi, Ming-Yu , Zhang, Yi et al. PdS-modified ZnCdS nanorods for photocatalytic anaerobic oxidation of 5-hydroxymethylfurfural coupled with hydrogen evolution [J]. | CHEMICAL COMMUNICATIONS , 2025 . |
| MLA | Sha, Ning et al. "PdS-modified ZnCdS nanorods for photocatalytic anaerobic oxidation of 5-hydroxymethylfurfural coupled with hydrogen evolution" . | CHEMICAL COMMUNICATIONS (2025) . |
| APA | Sha, Ning , Qi, Ming-Yu , Zhang, Yi , Wu, Hui-Li , Xu, Yi-Jun , Tang, Zi-Rong . PdS-modified ZnCdS nanorods for photocatalytic anaerobic oxidation of 5-hydroxymethylfurfural coupled with hydrogen evolution . | CHEMICAL COMMUNICATIONS , 2025 . |
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Switchable divergent organic transformations represent a straightforward but challenging method to synthesize structurally varied compounds starting from the same set of raw materials. Herein, we report the divergent dehydrocoupling of thiols into tunable disulfides/thioethers and H2 in response to the visible or ultraviolet (UV) light, over CdS quantum dots. Regulating the irradiation wavelength allows disulfides and thioethers to be synthesized in moderate to high yields with good functional group tolerance. Mechanistic studies reveal that thiols are oxidized to produce sulfur-centered radicals by photogenerated holes under visible light irradiation, which then undergo S-S coupling to form disulfides. While under UV light irradiation, the cleavage of C-S bonds in thiols occurs readily to afford aryl radicals, which interact with sulfur-centered radicals, undergoing C-S coupling to obtain thioethers. This work is expected to open an avenue of light-controlled switch to maneuver a radical conversion route for divergent synthesis of value-added fine chemicals.
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| GB/T 7714 | Qi, Ming-Yu , Shao, Xin-Ni , Tang, Zi-Rong et al. Light-Controlled Switch for Divergent Coupling of Thiols to Disulfides/Thioethers over CdS Quantum Dots [J]. | ACS MATERIALS LETTERS , 2025 , 7 (4) : 1533-1539 . |
| MLA | Qi, Ming-Yu et al. "Light-Controlled Switch for Divergent Coupling of Thiols to Disulfides/Thioethers over CdS Quantum Dots" . | ACS MATERIALS LETTERS 7 . 4 (2025) : 1533-1539 . |
| APA | Qi, Ming-Yu , Shao, Xin-Ni , Tang, Zi-Rong , Xu, Yi-Jun . Light-Controlled Switch for Divergent Coupling of Thiols to Disulfides/Thioethers over CdS Quantum Dots . | ACS MATERIALS LETTERS , 2025 , 7 (4) , 1533-1539 . |
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Cooperatively integrating CO2 reduction half-reaction with selective organic oxidation half-reaction presents an attractive opportunity to simultaneously utilize photogenerated holes and electrons to realize carbon neutrality and the production of value-added chemicals. Herein, we report the cooperative photoredox catalysis of tunable and efficient CO2 reduction to syngas paired with 4-methoxythiophenol (4-MTP) oxidation to bis(4methoxyphenyl) disulfide (4-MPD) over hybrid CdSe/CdS quantum dots (QDs). The strategy of constructing CdSe/CdS composites not only facilitates the efficiency of photoinduced carrier separation and transfer, improving the photoredox activity of two half-reactions, but also enhances CO2 activation, modulating the syngas CO/H2 ratio varying from 1:4-5:4. Mechanistic studies have revealed that 4-MTP is oxidized by holes located in CdS to generate hydrogen protons and sulfur-centered radicals, and then these radicals pair with each other to form 4-MPD with high selectivity, while the electrons in CdSe interact with protons and CO2 for syngas production. Furthermore, the feasibility of applying CdSe/CdS QDs to the cooperative photoredox catalysis of thiols with different substituents integrated with CO2 into corresponding disulfides and syngas has been demonstrated. This work envisages the development of QDs-based heterostructure catalysts for highly efficient photocatalytic co-production of syngas and value-added organic chemicals.
Keyword ：
CdSe/CdS QDs CdSe/CdS QDs CO 2 reduction CO 2 reduction Disulfides Disulfides Syngas Syngas Thiols oxidation Thiols oxidation
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| GB/T 7714 | Zhang, Yi , Gao, Long-Hui , Qi, Ming-Yu et al. Cooperative photoredox coupling of CO2 reduction with thiols oxidation by hybrid CdSe/CdS semiconductor quantum dots [J]. | APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY , 2025 , 367 . |
| MLA | Zhang, Yi et al. "Cooperative photoredox coupling of CO2 reduction with thiols oxidation by hybrid CdSe/CdS semiconductor quantum dots" . | APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY 367 (2025) . |
| APA | Zhang, Yi , Gao, Long-Hui , Qi, Ming-Yu , Tang, Zi-Rong , Xu, Yi-Jun . Cooperative photoredox coupling of CO2 reduction with thiols oxidation by hybrid CdSe/CdS semiconductor quantum dots . | APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY , 2025 , 367 . |
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2,3-Butanediol (2,3-BD) is a high-value chemical with wide applications in pharmaceuticals, polymers, and biofuels. Photocatalytic conversion of ethanol to 2,3-BD offers a promising route for sustainable chemical synthesis as it enhances the economic value of ethanol and reduces reliance on fossil fuels. In this study, we develop an efficient photocatalytic system for selective transformation of ethanol into 2,3-BD using Pt-modified Zn0.75Cd0.25S catalysts (Pt/Zn0.75Cd0.25S), demonstrating superior productivity and selectivity in neat ethanol compared to previous studies. The Pt nanoparticles on Zn0.75Cd0.25S significantly enhance the separation and transfer of charge carriers, thereby improving the photoredox catalytic activity. Moreover, the hydrogen bonding interactions between ethanol molecules and alpha-hydroxyethyl radical intermediates (center dot CH(OH)CH3) play a pivotal role in facilitating the C-C coupling reaction, optimizing the selectivity toward 2,3-BD. This work offers valuable insights for the rational design of Pt-modified semiconductor photocatalysts, facilitating the selective transformation of ethanol into value-added chemicals and clean H2 fuel.
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| GB/T 7714 | Wu, Hui-Li , Qi, Ming-Yu , Tan, Chang-Long et al. Selective Photoredox Enabled C-C Coupling of Ethanol over Pt-Modified Zn0.75Cd0.25S Catalyst [J]. | ACS MATERIALS LETTERS , 2025 , 7 (9) : 3111-3119 . |
| MLA | Wu, Hui-Li et al. "Selective Photoredox Enabled C-C Coupling of Ethanol over Pt-Modified Zn0.75Cd0.25S Catalyst" . | ACS MATERIALS LETTERS 7 . 9 (2025) : 3111-3119 . |
| APA | Wu, Hui-Li , Qi, Ming-Yu , Tan, Chang-Long , Zhang, Yi , Tang, Zi-Rong , Xu, Yi-Jun . Selective Photoredox Enabled C-C Coupling of Ethanol over Pt-Modified Zn0.75Cd0.25S Catalyst . | ACS MATERIALS LETTERS , 2025 , 7 (9) , 3111-3119 . |
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Harnessing the power of photoredox catalysis for the selective C(sp3)-H activation and oxidation of alkyl aromatics represents a cutting-edge approach to transforming petroleum-derived feedstock into value-added C(sp3)-C(sp3) coupled chemicals. Herein, we delve into the photocatalytic process that involves the selective dehydrocoupling of ethylbenzene (EB) to access 2,3-diphenylbutane (DPB) alongside H2, employing three sulfur source-varied ZnIn2S4 (denoted as ZIS-x) catalysts. ZIS-TAA, with thioacetamide (TAA) as the sulfur source, exhibits exceptional photocatalytic efficiency for DPB and H2 production. The results show that the deficiency of charge carrier recombination centers in defect-poor ZIS-TAA is conducive to the separation of photogenerated charges. Additionally, the larger specific surface area and more surface functional groups provide abundant sites for reactant adsorption and activation, facilitating redox processes aided by an ideal band-edge structure. This work illustrates a simple and cost-effective paradigm for designing semiconductor-based photocatalysts with tailored surface properties to enhance the efficiency of target cooperative photoredox reactions.
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| GB/T 7714 | Zheng, Jian-Hui , Tan, Chang-Long , Qi, Ming-Yu et al. Customizing ZnIn2S4 photocatalysts by regulating sulfur sources for C(sp3)-H transformation [J]. | MATERIALS HORIZONS , 2025 , 12 (17) : 6912-6918 . |
| MLA | Zheng, Jian-Hui et al. "Customizing ZnIn2S4 photocatalysts by regulating sulfur sources for C(sp3)-H transformation" . | MATERIALS HORIZONS 12 . 17 (2025) : 6912-6918 . |
| APA | Zheng, Jian-Hui , Tan, Chang-Long , Qi, Ming-Yu , Tang, Zi-Rong , Xu, Yi-Jun . Customizing ZnIn2S4 photocatalysts by regulating sulfur sources for C(sp3)-H transformation . | MATERIALS HORIZONS , 2025 , 12 (17) , 6912-6918 . |
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Simultaneous utilization of photogenerated electrons and holes within a photoredox system enables effective hydrogen (H2) production and organic synthesis, aligning with eco-friendly chemistry principles and current energy challenges. Here, we report the preparation and application of cocatalyst MoS2 decorated CdS (MoS2-CdS) composites for the photoredox-mediated C-N coupling of amines to imines and H2 generation under visible light illumination. The H2 and N-benzylidenebenzylamine yields for the optimal MoS2-CdS are 28.9 and 15.0 times higher than those of bare CdS, respectively. Mechanism studies reveal that the enhanced photocatalytic activity results from the MoS2 acting as an electron sink, which accelerates the separation and migration of photogenerated charge carriers. Additionally, the pH(center dot CH)NH2 intermediates are found to play a pivotal role in the dehydrogenative coupling of benzylamine. Furthermore, the MoS2-CdS composites exhibit universal applicability in the conversion of various aromatic amines into corresponding imines integrated with H2 evolution.
Keyword ：
Amines oxidation Amines oxidation Hydrogen production Hydrogen production MoS 2 cocatalyst MoS 2 cocatalyst Photoredox dual reaction Photoredox dual reaction
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| GB/T 7714 | Shao, Xin-Ni , Wang, Yin-Feng , Qi, Ming-Yu et al. MoS2 decorated CdS composite catalyst for photoredox-mediated C-N coupling of amines to imines and hydrogen production [J]. | MOLECULAR CATALYSIS , 2024 , 557 . |
| MLA | Shao, Xin-Ni et al. "MoS2 decorated CdS composite catalyst for photoredox-mediated C-N coupling of amines to imines and hydrogen production" . | MOLECULAR CATALYSIS 557 (2024) . |
| APA | Shao, Xin-Ni , Wang, Yin-Feng , Qi, Ming-Yu , Tang, Zi-Rong . MoS2 decorated CdS composite catalyst for photoredox-mediated C-N coupling of amines to imines and hydrogen production . | MOLECULAR CATALYSIS , 2024 , 557 . |
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Reducing the size of metal nanoparticle (NP) cocatalyst down to single-atom level to improve photocatalytic efficiency is inevitably accompanied by the changes of its coordination environment, geometric configuration, electronic structure and active site. Thus, the construction of single metal atom (SA) photocatalyst is not necessarily a panacea for activity improvement toward target catalytic reactions. Herein, we report a critical and benchmark comparison in a reasonable framework of ZnIn2S4/Pt 2 S 4 /Pt NP (ZIS/Pt NP) and ZnIn2S4/Pt 2 S 4 /Pt SA (ZIS/Pt SA) towards photocatalytic hydrogen (H2) 2 ) evolution, aiming to demonstrate which is better between Pt NP and Pt SA as cocatalyst in boosting photoredox catalysis. Mechanism study proves that the higher charge separation/ transfer and weaker H* adsorption strength over ZIS/Pt NP than ZIS/Pt SA promote the more effective reduction of protons to H2, 2 , leading to the higher activity of ZIS/Pt NP than ZIS/Pt SA. Our work is expected to timely inspire the critical and rational thinking on the function and intrinsic mechanism of SA and NP cocatalysts in enhancing the photoredox catalysis performance.
Keyword ：
Charge transfer Charge transfer Photoredox catalysis Photoredox catalysis Proton adsorption Proton adsorption Pt nanoparticle Pt nanoparticle Pt single atom Pt single atom
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| GB/T 7714 | Li, Yue-Hua , Huang, Zhi-Sang , Qi, Ming-Yu et al. Benchmark comparison study on metal single atom versus metal nanoparticle in photoredox catalysis: Which is better? [J]. | MOLECULAR CATALYSIS , 2024 , 567 . |
| MLA | Li, Yue-Hua et al. "Benchmark comparison study on metal single atom versus metal nanoparticle in photoredox catalysis: Which is better?" . | MOLECULAR CATALYSIS 567 (2024) . |
| APA | Li, Yue-Hua , Huang, Zhi-Sang , Qi, Ming-Yu , Tang, Zi-Rong . Benchmark comparison study on metal single atom versus metal nanoparticle in photoredox catalysis: Which is better? . | MOLECULAR CATALYSIS , 2024 , 567 . |
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Photocatalytic selective organic transformations coupled with hydrogen (H2) generation under anaerobic conditions is a promising alternative to tackle the challenges of global energy scarcity and green synthesis. In this work, we report the synthesis and application of Ni doped Mn0.25Cd0.75S (MCS-Ni) composites for efficient selective dehydrocoupling of amines into imines and H2. The optimal MCS-Ni composite displays markedly enhanced activities for imines and H2 generation, which are 7.9 and 11.5 times as high as those of pristine MCS, respectively. The Ni doping modulates the electronic structure of MCS, which improves the light-harvesting abilities and inhibits the recombination of photo-generated electron-hole pairs, thereby remarkably improving the photocatalytic performance of the MCS-Ni composite. Furthermore, the electron paramagnetic resonance (EPR) technique reveals that carbon centered radicals are the critical intermediates in the amine oxidation reaction. This work is promising to provide inspiration towards the rational construction of metal doped semiconductor composite photocatalysts with effective utilization of photo-generated electrons and holes for the coproduction of clean H2 fuel and high-value added chemicals in a collaborative photoredox reaction.
Keyword ：
Hydrogen evolution Hydrogen evolution Imines synthesis Imines synthesis Mn0.25Cd0.75S Mn0.25Cd0.75S Ni doping Ni doping Photoredox reaction Photoredox reaction
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| GB/T 7714 | Li, Xiao-Juan , Wan, Hai-Tao , Qi, Ming-Yu et al. Photocatalytic imines synthesis integrated with H2 evolution over Ni doped Mn0.25Cd0.75S catalyst [J]. | MOLECULAR CATALYSIS , 2024 , 564 . |
| MLA | Li, Xiao-Juan et al. "Photocatalytic imines synthesis integrated with H2 evolution over Ni doped Mn0.25Cd0.75S catalyst" . | MOLECULAR CATALYSIS 564 (2024) . |
| APA | Li, Xiao-Juan , Wan, Hai-Tao , Qi, Ming-Yu , Tan, Chang-Long , Tang, Zi-Rong . Photocatalytic imines synthesis integrated with H2 evolution over Ni doped Mn0.25Cd0.75S catalyst . | MOLECULAR CATALYSIS , 2024 , 564 . |
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Integrating selective organic transformation and hydrogen (H2) evolution in one photoredox reaction system is one of the most sustainable and promising approaches to efficiently produce solar fuels and chemicals by simultaneously utilizing photogenerated electrons and holes. Herein, through the cation-exchange engineering method, the nanoleaf-like Pd/CdS composites are gingerly fabricated for visible-light-driven receptor-free dehydrogenation of 1,2,3,4-tetrahydroisoquinoline (THIQ) to 3,4-dihydroisoquinoline (DHIQ) and H2 under ambient conditions. The optimized electronic structure endows Pd/CdS with a narrow band gap and suitable energy band positions, thus facilitating the light harvesting as well as the separation and transfer of photoexcited charge carriers. Consequently, the Pd/CdS exhibits significantly improved photoredox activity compared to bare CdS. In-situ Fourier-transform infrared spectroscopy and electron paramagnetic resonance spectroscopy track the progression of reaction intermediates during such a dual-functional photoredox-catalyzed system, revealing that the carbon-centered radical is the key reaction intermediate in this reaction process. It is anticipated that this work would guide the rational utilization of CdS-based materials to enable simultaneous photochemical coupling of organic transformation and H2 evolution.
Keyword ：
4-Dihydroisoquinoline production 4-Dihydroisoquinoline production CdS-based materials CdS-based materials H 2 evolution H 2 evolution Pd doping Pd doping Redox coupling photocatalysis Redox coupling photocatalysis
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| GB/T 7714 | Chen, Yu , Qi, Ming-Yu , Tang, Zi-Rong . Photoredox-promoted co-production of 3,4-dihydroisoquinoline and H2 over Pd-doped leaf-like CdS catalyst [J]. | MOLECULAR CATALYSIS , 2024 , 561 . |
| MLA | Chen, Yu et al. "Photoredox-promoted co-production of 3,4-dihydroisoquinoline and H2 over Pd-doped leaf-like CdS catalyst" . | MOLECULAR CATALYSIS 561 (2024) . |
| APA | Chen, Yu , Qi, Ming-Yu , Tang, Zi-Rong . Photoredox-promoted co-production of 3,4-dihydroisoquinoline and H2 over Pd-doped leaf-like CdS catalyst . | MOLECULAR CATALYSIS , 2024 , 561 . |
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