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Ning Y, Wang S, Wang H, Quan W, Lv D, Yu S, Hu X, Tian H. Novel hollow core-shell Zn 0.5Cd 0.5S@ZnIn 2S 4/MoS 2 nanocages with Z-scheme heterojunction for enhanced photocatalysis of hydrogen generation. J Colloid Interface Sci 2024; 662:928-940. [PMID: 38382376 DOI: 10.1016/j.jcis.2024.02.082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 02/08/2024] [Accepted: 02/08/2024] [Indexed: 02/23/2024]
Abstract
The development of low-cost and efficient metal sulfide photocatalysts through morphological and structural design is vital to the advancement of the hydrogen economy. However, metal sulfide semiconductor photocatalysts still suffer from low carrier separation and poor solar-to-hydrogen conversion efficiencies. Herein, two-dimensional ZnIn2S4 nanosheets were grown on Zn0.5Cd0.5S hollow nanocages to construct Zn0.5Cd0.5S@ZnIn2S4 hollow nanocages for the first time. Novel hollow core-shell Zn0.5Cd0.5S@ZnIn2S4/MoS2 nanocages with Z-scheme heterojunction structures were obtained by incorporating MoS2 nanosheet co-catalyst via the solvothermal method. The resulting Zn0.5Cd0.5S@ZnIn2S4/MoS2 exhibited unique structural and compositional advantages, leading to remarkable photocatalytic hydrogen evolution rates of up to 8.5 mmol·h-1·g-1 without the use of any precious metal co-catalysts. This rate was 10.6-fold and 7.1-fold higher compared to pure ZnIn2S4 and Zn0.5Cd0.5S, respectively. Moreover, the optimized Zn0.5Cd0.5S@ZnIn2S4/MoS2 photocatalyst outperformed numerous reported ZnIn2S4-based photocatalysts and some ZnIn2S4-based photocatalysts based on precious metal co-catalysts. The exceptional photocatalytic performance of Zn0.5Cd0.5S@ZnIn2S4/MoS2 can be attributed to the Z-scheme heterojunction of core-shell structure that enhanced charge carrier separation and transport, as well as the co-catalytic action of MoS2. Overall, the proposed Zn0.5Cd0.5S@ZnIn2S4/MoS2 with heterojunction structure is a promising candidate for the preparation of efficient photocatalysts for solar-to-hydrogen energy conversion.
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Affiliation(s)
- Yunqi Ning
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China
| | - Shan Wang
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China
| | - Hanbing Wang
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China
| | - Wei Quan
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China
| | - Daqi Lv
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China
| | - Shansheng Yu
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China
| | - Xiaoying Hu
- College of Science and Laboratory of Materials Design and Quantum Simulation, Changchun University, Changchun 130022, China.
| | - Hongwei Tian
- Key Laboratory of Automobile Materials of MOE and School of Materials Science and Engineering, Jilin University, Changchun 130012, China.
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2
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You F, Zhou T, Li J, Huang S, Chang C, Fan X, Zhang H, Ma X, Gao D, Qi J, Li D. Rich oxygen vacancies in confined heterostructured TiO 2@In 2S 3 hybrid for boosting solar-driven CO 2 reduction. J Colloid Interface Sci 2024; 660:77-86. [PMID: 38241873 DOI: 10.1016/j.jcis.2024.01.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/21/2024]
Abstract
Solar energy driving CO2 reduction is a potential strategy that not only mitigates the greenhouse effect caused by high CO2 level in atmosphere, but also yields carbon chemicals/fuels at the same time. Herein, a facile way to design the heterogeneous TiO2@In2S3 hollow structures possessing robust light harvesting in both ultraviolet and visible regions is proposed and exhibits a higher generation rate of 25.35 and 1.24 μmol·g-1·h-1 for photocatalytic CO2 reduction to CO and CH4, respectively. The excellent photocatalytic catalytic performance comes from i) the confined heterostructured TiO2@In2S3 possesses a suitable band structure and a broadband-light absorbing capacity for CO2 photoreduction, ii) the rich interfaces between nanosized TiO2 and In2S3 on the shell can significantly reduce the diffusion length of carriers and enhance the utilization efficiency of photogenerated electron-hole pairs, and iii) enriched surface oxygen vacancies can provide more active sites for CO2 adsorption.
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Affiliation(s)
- Feifei You
- College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, PR China
| | - Tianhao Zhou
- College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, PR China
| | - Jiaxin Li
- College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, PR China
| | - Shihui Huang
- College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, PR China
| | - Chuntao Chang
- Jiangsu Yueda Cotton Spinning Co., LTD, Yancheng 224051, PR China.
| | - Xiaoyu Fan
- Chinese Academy of Science (CAS) Key Laboratory of Nanosystem and Hierarchy Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing 100190, PR China
| | - Hao Zhang
- State Key Laboratory of Multi-phase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Xiaohong Ma
- State Key Laboratory of Multi-phase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China
| | - Dawei Gao
- College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, PR China
| | - Jian Qi
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China; School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China.
| | - Danyang Li
- College of Textile and Clothing, Yancheng Institute of Technology, Yancheng 224051, PR China.
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3
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Li Z, Ji H, Feng Z, Li Z, Gao H, Tan Y, Yao L, Deng Q, Sun Y, Shao M. A rationally designed 3DTiO 2@CdZnS heterojunction photocatalyst for effectively enhanced visible-light-driven hydrogen evolution. Dalton Trans 2024; 53:2551-2557. [PMID: 38221819 DOI: 10.1039/d3dt03532h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
Hydrogen production with higher efficiency and lower cost is of great significance for the sustainable development of energy. Zinc cadmium sulfide (CZS) is gaining more attention owing to its excellent photocatalytic properties. However, its development is greatly limited due to photogenerated charge recombination. In this work, an innovative design with a unique 3D morphology was introduced by integrating 3DTiO2 into CZS to form a novel 3DTiO2/CZS heterojunction photocatalyst. As a result, the optimized composite achieved a very high hydrogen production rate of 75.38 mmol h-1 g-1 under visible light, which is 2.4 times higher than that of the original CZS. It can also be greatly demonstrated through photoelectrochemical tests that this unique 3D morphology contributes to the effective separation of electrons and holes, thus dramatically improving the photocatalytic activity of 3DTiO2/CZS composites. The 3DTiO2/CZS composite has a rational energy band structure, which makes it more favorable for the hydrogen precipitation reaction. It is believed that such a modification strategy based on 3DTiO2 can be applied to other similar photocatalysts as well for boosting hydrogen evolution.
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Affiliation(s)
- Zhuoyang Li
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
- Joint Institute of Guangzhou University & Institute of Corrosion Science and Technology, Guangzhou University, Guangzhou 510275, China
| | - Hao Ji
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
- Joint Institute of Guangzhou University & Institute of Corrosion Science and Technology, Guangzhou University, Guangzhou 510275, China
| | - Ziwen Feng
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
- Joint Institute of Guangzhou University & Institute of Corrosion Science and Technology, Guangzhou University, Guangzhou 510275, China
| | - Zelin Li
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
| | - Hang Gao
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
| | - Yipeng Tan
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
| | - Lingmin Yao
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
- Joint Institute of Guangzhou University & Institute of Corrosion Science and Technology, Guangzhou University, Guangzhou 510275, China
| | - Qinglin Deng
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
- Research Center for Advanced Information Materials, Huangpu Research & Graduate School of Guangzhou University, Guangzhou 510555, China
| | - Yu Sun
- School of Physics and Materials Science, Guangzhou University, Guangzhou 510006, China.
| | - Mengmeng Shao
- School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China
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Wang H, Jiang J, Yu L, Peng J, Song Z, Xiong Z, Li N, Xiang K, Zou J, Hsu JP, Zhai T. Tailoring Advanced N-Defective and S-Doped g-C 3 N 4 for Photocatalytic H 2 Evolution. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023:e2301116. [PMID: 37191326 DOI: 10.1002/smll.202301116] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/08/2023] [Indexed: 05/17/2023]
Abstract
Although challenges remain, synergistic adjusting various microstructures and photo/electrochemical parameters of graphitic carbon nitride (g-C3 N4 ) in photocatalytic hydrogen evolution reaction (HER) are the keys to alleviating the energy crisis and environmental pollution. In this work, a novel nitrogen-defective and sulfur-doped g-C3 N4 (S-g-C3 N4 -D) is designed elaborately. Subsequent physical and chemical characterization proved that the developed S-g-C3 N4 -D not only displays well-defined 2D lamellar morphology with a large porosity and a high specific surface area but also has an efficient light utilization and carriers-separation and transfer. Moreover, the calculated optimal Gibbs free energy of adsorbed hydrogen (ΔGH* ) for S-g-C3 N4 -D at the S active sites is close to zero (≈0.24 eV) on the basis of first-principle density functional theory (DFT). Accordingly, the developed S-g-C3 N4 -D catalyst shows a high H2 evolution rate of 5651.5 µmol g-1 h-1 . Both DFT calculations and experimental results reveal that a memorable defective g-C3 N4 /S-doped g-C3 N4 step-scheme heterojunction is constructed between S-doped domains and N-defective domains in the structural configuration of S-g-C3 N4 -D. This work exhibits a significant guidance for the design and fabrication of high-efficiency photocatalysts.
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Affiliation(s)
- Haitao Wang
- School of Chemistry and Environmental Engineering, School of Environmental Ecology and Biological Engineering, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Novel Catalytic Materials of Hubei Engineering Research Center, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
| | - Jizhou Jiang
- School of Chemistry and Environmental Engineering, School of Environmental Ecology and Biological Engineering, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Novel Catalytic Materials of Hubei Engineering Research Center, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
| | - Lianglang Yu
- School of Chemistry and Environmental Engineering, School of Environmental Ecology and Biological Engineering, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Novel Catalytic Materials of Hubei Engineering Research Center, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
| | - Jiahe Peng
- State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Zhou Song
- Key Laboratory of Rare Mineral, Ministry of Natural Resources, Hubei Key Laboratory of Resources and Eco-environmental Geology, Geological Experimental Testing Center of Hubei Province, Wuhan, 430034, P. R. China
| | - Zhiguo Xiong
- School of Chemistry and Environmental Engineering, School of Environmental Ecology and Biological Engineering, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Novel Catalytic Materials of Hubei Engineering Research Center, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
| | - Neng Li
- State Key Laboratory of Silicate Materials for Architectures, Wuhan University of Technology, Wuhan, 430070, P. R. China
| | - Kun Xiang
- School of Chemistry and Environmental Engineering, School of Environmental Ecology and Biological Engineering, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Novel Catalytic Materials of Hubei Engineering Research Center, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
| | - Jing Zou
- School of Chemistry and Environmental Engineering, School of Environmental Ecology and Biological Engineering, Key Laboratory of Green Chemical Engineering Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Novel Catalytic Materials of Hubei Engineering Research Center, Wuhan Institute of Technology, Wuhan, 430205, P. R. China
| | - Jyh-Ping Hsu
- Department of Chemical Engineering, "National Taiwan University", Taipei, 10617, China
| | - Tianyou Zhai
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China
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5
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Qiu H, Ma X, Fan H, Fan Y, Li Y, Zhou H, Li W. Fabrication of Noble-Metal-Free Mo2C/CdIn2S4 Heterojunction Composites with Elevated Carrier Separation for Photocatalytic Hydrogen Production. Molecules 2023; 28:molecules28062508. [PMID: 36985480 PMCID: PMC10057527 DOI: 10.3390/molecules28062508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/07/2023] [Accepted: 03/07/2023] [Indexed: 03/12/2023] Open
Abstract
Molybdenum-based cocatalyst being used to construct heterojunctions for efficient photocatalytic H2 production is a promising research hotspot. In this work, CdIn2S4 was successfully closely supported on bulk Mo2C via the hydrothermal method. Based on their matching band structures, they formed a Type Ⅰ heterojunction after the combination of Mo2C (1.1 eV, −0.27 V, 0.83 V) and CdIn2S4 (2.3 eV, −0.74 V, 1.56 V). A series of characterizations proved that the heterojunction composite had higher charge separation efficiency compared to a single compound. Meanwhile, Mo2C in heterojunction could act as an active site for hydrogen production. The photocatalytic H2 production activity of the heterojunction composites was significantly improved, and the maximum activity was up to 1178.32 μmmol h−1 g−1 for 5Mo2C/CdIn2S4 composites. 5Mo2C/CdIn2S4 heterojunction composites possess excellent durability in three cycles (loss of 6%). Additionally, the mechanism of increased activity for composites was also investigated. This study provides a guide to designing noble-metal-free photocatalyst for highly efficient photocatalytic H2 evolution.
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Liu T, Shen H, Wang M, Feng Q, Chen L, Wang W, Zhang J. Fabrication of ZnIn2S4 nanosheets decorated hollow CdS nanostructure for efficient photocatalytic H2-evolution and antibiotic removal performance. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/28/2023]
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7
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Wu C, Wu K, Bai W, Li N, Gao Y, Ge L. CoPx Co-catalyst Decorated CdS Hollow Nanocubes as Efficient Photocatalysts for Hydrogen Production under Visible Light Irradiation. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2023.131368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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8
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Design of hollow nanostructured photocatalysts for clean energy production. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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9
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Lv Y, Zhang W, Gu Q, Gao Z. Simultaneous Loading of Ni 2 P Cocatalysts on the Inner and Outer Surfaces of Mesopores P-Doped Carbon Nitride Hollow Spheres for Enhanced Photocatalytic Water-Splitting Activity. Chemistry 2023; 29:e202202678. [PMID: 36210336 DOI: 10.1002/chem.202202678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Indexed: 11/16/2022]
Abstract
Promoting charge separation, constructing active sites, and improving the utilization of metal atoms are very important for the design of efficient photocatalysts. A simultaneous loading of Ni2 P cocatalysts on the inner and outer surfaces of mesoporous P-doped carbon nitride hollow nanospheres (PCNHS) to construct a Ni2 P@PCNHS@Ni2 P photocatalyst is reported. Ni2 P cocatalysts loading provides enough active sites on both the inner and outer surfaces for proton reduction, and the formed heterojunctions simultaneously promote the migration and separation of the photogenerated charges on the inner and outer surfaces. The photocatalytic reaction proceeds simultaneously on the inner and outer surfaces of Ni2 P@PCNHS@Ni2 P, which leads to a significantly improved photocatalytic water splitting performance and enhanced atomic utilization. Notably, the hydrogen evolution rate of Ni2 P@PCNHS@Ni2 P is 2.4 times higher than that of Pt-loaded PCNHS. The findings guide the design of hollow nanostructured composites with high-boosting photocatalytic performance.
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Affiliation(s)
- Yujing Lv
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, No. 620, West Chang'an Avenue Chang'an District, Xi'an, 710119, P.R. China
| | - Wei Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, No. 620, West Chang'an Avenue Chang'an District, Xi'an, 710119, P.R. China
| | - Quan Gu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, No. 620, West Chang'an Avenue Chang'an District, Xi'an, 710119, P.R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, No. 620, West Chang'an Avenue Chang'an District, Xi'an, 710119, P.R. China
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10
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Su H, Jiang J, Song S, An B, Li N, Gao Y, Ge L. Recent progress on design and applications of transition metal chalcogenide-associated electrocatalysts for the overall water splitting. CHINESE JOURNAL OF CATALYSIS 2023. [DOI: 10.1016/s1872-2067(22)64149-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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11
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Zhao Y, Liu Z, Ruan M, Guo Z. Utilization of Photocatalysis and Pyroelectric Catalysis to Enhance Catalytic Properties in Pb(Zr
0.52
Ti
0.48
) O
3
Nanocubes: A Study on Pyro‐/photo‐bi‐catalysis Degradation of Dye Wastewater. ChemistrySelect 2022. [DOI: 10.1002/slct.202202373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yaru Zhao
- School of Materials Science and Engineering Tianjin Chengjian University 300384 Tianjin P. R. China
| | - Zhifeng Liu
- School of Materials Science and Engineering Tianjin Chengjian University 300384 Tianjin P. R. China
- Tianjin Key Laboratory of Building Green Functional Materials 300384 Tianjin P. R. China
| | - Mengnan Ruan
- School of Materials Science and Engineering Tianjin Chengjian University 300384 Tianjin P. R. China
- Tianjin Key Laboratory of Building Green Functional Materials 300384 Tianjin P. R. China
| | - Zhengang Guo
- School of Materials Science and Engineering Tianjin Chengjian University 300384 Tianjin P. R. China
- Tianjin Key Laboratory of Building Green Functional Materials 300384 Tianjin P. R. China
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Liu S, Liu Z, Meng Y. Doping regulates pyro-photo-electric catalysis to achieve efficient water splitting in Ba 1−xSr xTiO 3 through solar energy and thermal resources. NEW J CHEM 2022. [DOI: 10.1039/d2nj02254k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effect of Sr2+ doping concentration in Ba1−xSrxTiO3 photoelectrodes on pyro-photo-electric catalysis was discussed. The main reason for the performance improvement is that doping broadens the response range of the semiconductor to visible light.
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Affiliation(s)
- Simeng Liu
- School of Materials Science and Engineering, Tianjin Chengjian University, 300384, Tianjin, China
| | - Zhifeng Liu
- School of Materials Science and Engineering, Tianjin Chengjian University, 300384, Tianjin, China
- Tianjin Key Laboratory of Building Green Functional Materials, Tianjin Chengjian University, 300384, Tianjin, China
| | - Yue Meng
- Department of Life Science and Health, School of Science and Engineering, Huzhou College, 313000, Huzhou, China
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