1
|
Zou H, Huan Z, Wang N, Lu J, Liu H, Wang S, Li Y. Comparative Study on the Proton Conduction Behaviors of Two Acidic Amphiphilic and Hydrophilic Coordination Compounds in Nafion Composite Membranes. Inorg Chem 2024; 63:14402-14414. [PMID: 39041672 DOI: 10.1021/acs.inorgchem.4c01105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
The acidic amphiphilic compound H[Co(H2L1)(HL1)(phen)]·3H2O (H4(Co-L1), H3L1 = 5-(3', 5'-dicarboxylphenyl)-pyridine-2-carboxylic, phen = phenanthroline) and the hydrophilic compound [Ni(HL2)(H2O)5]·H2O (H(Ni-L2), H3L2 = 5-(3',5'-dicarboxylphenyl)-pyridine-3-carboxylic) were synthesized via hydrothermal reactions at acidic conditions. The acidity of H4(Co-L1) is stronger than of H(Ni-L2); while the hydrogen bond continuity in H4(Co-L1) extended monodirectionally, which is smaller compared to the three-directional extension observed in H(Ni-L2). The proton conduction behaviors of these two compounds as fillers of Nafion composite membranes have been investigated. The results indicate that the optimal doping amounts of H4(Co-L1) and H(Ni-L2) are 2 and 1%, respectively; the proton conductivities of H4(Co-L1)/Nafion-2 and H(Ni-L2)/Nafion-1 composite membranes are 0.243 and 0.212 S·cm-1, respectively, which are approximately 50.2 and 30.6% higher than that of pure Nafion membrane, respectively. A higher doping amount of H4(Co-L1) can be attributed to its hydrophobic phen ligand, which promotes compatibility with Nafion membrane and reduces aggregation. Hydrogen bond continuity has a more significant effect on proton conductivity than acidity at relatively low doping amounts; conversely, this relationship reverses at relatively high doping amounts.
Collapse
Affiliation(s)
- Huiqi Zou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| | - Zhipeng Huan
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| | - Na Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| | - Jing Lu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| | - Houting Liu
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| | - Suna Wang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| | - Yunwu Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology, School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, PR China
| |
Collapse
|
2
|
Guo W, Shi P, Feng M, Li S. Performance and Mechanism of the Modified Group Regulated the MIL-101(Fe) Type Fenton-like Catalysts. ACS OMEGA 2024; 9:32864-32872. [PMID: 39100345 PMCID: PMC11292831 DOI: 10.1021/acsomega.4c03616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 07/03/2024] [Accepted: 07/05/2024] [Indexed: 08/06/2024]
Abstract
In order to avoid the disadvantages of the Fenton process in wastewater treatment and reduce the cost of wastewater treatment, a series of MIL-101(Fe)-X (X = -OH, -NH2, -NO2, -H) solid Fenton catalysts were successfully prepared. The performance of these Fenton-like catalysts was studied with the Fenton experiment as a reference and methylene blue (MB) as an organic pollutant. The effects of the H2O2 concentration, catalyst dosage, and reaction pH on catalytic performance were systematically studied. The research had shown that the optimal concentration of H2O2 for catalytic reactions was 0.10 mmol/L and the pH was 3. At this point, their catalytic degradation MB performance was superior to the Fenton reaction and photocatalytic reaction. When the H2O2 participated in the reaction, the performance of MIL-101(Fe)-X (X = -OH, -NH2, -NO2, -H) in catalyzing the degradation of MB followed the rule of -OH > -NH2 > -NO2 > -H. This was due to the synergistic effect of Fenton-like catalysis and photocatalytic degradation in the catalytic degradation of MB. In addition, the electron paramagnetic resonance and electrospray ionization mass spectrometry showed that the hydroxyl radical (·OH) generated during the catalytic process first underwent a redox reaction with the highly electronegative functional groups in the MB molecule, and finally oxidized it to CO2 and H2O. This study successfully prepared commercially applicable Fenton-like catalysts and explored their optimal reaction conditions. This provides a technical reference for wastewater treatment.
Collapse
Affiliation(s)
- Wei Guo
- School
of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, Guangxi 543003, P. R. China
- School
of Resources Environment and Materials, Guangxi University, Nanning, Guangxi 530004, P. R. China
| | - Ping Shi
- School
of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, Guangxi 543003, P. R. China
| | - Meiling Feng
- School
of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, Guangxi 543003, P. R. China
| | - Shixiong Li
- School
of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, Guangxi 543003, P. R. China
- School
of Resources Environment and Materials, Guangxi University, Nanning, Guangxi 530004, P. R. China
| |
Collapse
|
3
|
Li Z, Lu J, Zhang T, Liu Y, Pan R, Fu Q, Liu X, Mao S, Xu B. Pyrazine-based iron metal organic frameworks (Fe-MOFs) with modulated O-Fe-N coordination for enhanced hydroxyl radical generation in Fenton-like process. J Colloid Interface Sci 2024; 674:279-288. [PMID: 38936084 DOI: 10.1016/j.jcis.2024.06.155] [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: 03/28/2024] [Revised: 06/03/2024] [Accepted: 06/22/2024] [Indexed: 06/29/2024]
Abstract
Rational design of coordination environment of Fe-based metal-organic frameworks (Fe-MOFs) is still a challenge in achieving enhanced catalytic activity for Fenten-like advanced oxidation process. Here in, novel porous Fe-MOFs with modulated O-Fe-N coordination was developed by configurating amino terephthalic acid (H2ATA) and pyrazine-dicarboxylic acid (PzDC) (Fe-ATA/PzDC-7:3). PzDC ligands introduce pyridine-N sites to form O-Fe-N coordination with lower binding energy, which affect the local electronic environment of Fe-clusters in Fe-ATA, thus decreased its interfacial H2O2 activation barrier. O-Fe-N coordination also accelerate Fe(II)/Fe(III) cycling of Fe-clusters by triggering the reactive oxidant species mediated Fe(III) reduction. As such, Fe-ATA/PzDC-7:3/H2O2 system exhibited excellent degradation performance for typical antibiotic sulfamethoxazole (SMX), in which the steady-state concentration of hydroxyl radical (OH) was 1.6 times higher than that of unregulated Fe-ATA. Overall, this study highlights the role of O-Fe-N coordination and the electronic environment of Fe-clusters on regulating Fenton-like catalytic performance, and provides a platform for precise engineering of Fe-MOFs.
Collapse
Affiliation(s)
- Zongchen Li
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Jian Lu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Tianyang Zhang
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Ying Liu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China; College of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, People's Republic of China
| | - Renjie Pan
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Qi Fu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Xinru Liu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China
| | - Shun Mao
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China.
| | - Bin Xu
- State Key Laboratory of Pollution Control and Resource Reuse, Key Laboratory of Yangtze Water Environment, Ministry of Education, College of Environmental Science and Engineering, Tongji University, Shanghai 200092, People's Republic of China; Shanghai Institute of Pollution Control and Ecological Security, Shanghai 200092, People's Republic of China.
| |
Collapse
|
4
|
Xue Y, Gao R, Lin S, Zhong Q, Zhang Q, Hong J. Regulating the interface electron distribution of iron-based MOFs through ligand functionalization enables efficient peroxymonosulfate utilization and catalytic performance. J Colloid Interface Sci 2024; 663:358-368. [PMID: 38412721 DOI: 10.1016/j.jcis.2024.02.118] [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: 01/17/2024] [Accepted: 02/14/2024] [Indexed: 02/29/2024]
Abstract
Ligand functionalization is an effective way to endow Metal-organic frameworks (MOF) with versatility for multiple applications by introducing or displaying substituents without changing the origin framework. In this work, the original MIL-101(Fe) was modified by functional groups, including -NH2, -NO2, -CH3, and -Cl substituents. The Bader charge results and electron localization function (ELF) quantitatively indicated that the functional ligands with different properties can regulate the electron structure of transition-metal centers through interface-charge redistribution. Accompanying the higher adsorption and utilization rate of peroxymonosulfate (PMS), more than 96% of acetaminophen (APAP) was degraded with a mineralization rate of 40.17% under the NH2-BDC/PMS system. In terms of mechanism, the amino group not only accelerated the regeneration of Fe(II) via the NCFe electron-transfer path, but also stimulated the appearance of high-valent Fe species. Meanwhile, the degradation pathways of APAP were proposed by integrating the results of liquid chromatograph-mass spectrometry (LC-MS) and Frontier molecular-orbital theory. Finally, the NH2-BDC/PMS system reveals long-term stability, nonselectivity, low biotoxicity as well as secondary pollution for pollutant degradation, which is a considered candidate for further environmental applications.
Collapse
Affiliation(s)
- Yuwei Xue
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; Xiamen Engineering Research Center of Industrial Wastewater Biochemical Treatment, Xiamen 361021, China; Fujian Provincial Research Center of Industrial Wastewater Biochemical Treatment (Huaqiao University), Xiamen 361021, China
| | - Ran Gao
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; Xiamen Engineering Research Center of Industrial Wastewater Biochemical Treatment, Xiamen 361021, China; Fujian Provincial Research Center of Industrial Wastewater Biochemical Treatment (Huaqiao University), Xiamen 361021, China
| | - Shuangjie Lin
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; Xiamen Engineering Research Center of Industrial Wastewater Biochemical Treatment, Xiamen 361021, China; Fujian Provincial Research Center of Industrial Wastewater Biochemical Treatment (Huaqiao University), Xiamen 361021, China
| | - Qing Zhong
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; Xiamen Engineering Research Center of Industrial Wastewater Biochemical Treatment, Xiamen 361021, China; Fujian Provincial Research Center of Industrial Wastewater Biochemical Treatment (Huaqiao University), Xiamen 361021, China
| | - Qian Zhang
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; Xiamen Engineering Research Center of Industrial Wastewater Biochemical Treatment, Xiamen 361021, China; Fujian Provincial Research Center of Industrial Wastewater Biochemical Treatment (Huaqiao University), Xiamen 361021, China
| | - Junming Hong
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; Xiamen Engineering Research Center of Industrial Wastewater Biochemical Treatment, Xiamen 361021, China; Fujian Provincial Research Center of Industrial Wastewater Biochemical Treatment (Huaqiao University), Xiamen 361021, China.
| |
Collapse
|
5
|
Chen Y, Li S, Liu Y, Shi P, Xu S, Bin Y. A Bifunctional Three-Dimensional Zn(II) Metal-Organic Framework with Strong Luminescence and Adsorption Cr(VI) Properties. ACS OMEGA 2024; 9:18429-18437. [PMID: 38680302 PMCID: PMC11044258 DOI: 10.1021/acsomega.4c00431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/28/2024] [Accepted: 03/29/2024] [Indexed: 05/01/2024]
Abstract
The mixed ligand 3-amino-1,2,4-triazole (Hatz) and terephthalic acid (H2pta) reacted with Zn(NO3)2·6H2O to synthesize a three-dimensional binuclear Zn(II) metal-organic framework: {[Zn2·(atz)2·(pta)]·3H2O}n (3D-Zn-MOF). This 3D-Zn-MOF has two different types of pores (4.5 × 4.5 Å2, 5.7 × 5.7 Å2). The crystalline 3D-Zn-MOF could be prepared into nanomaterials (3D-N-Zn-MOF) with particles of approximately 100 nm by a cell fragmentation apparatus. Compared with the solid-state luminescence of Hatz and H2pta, it was found that 3D-N-Zn-MOF exhibited strong luminescence performance and significant red-shift phenomenon. Due to the decrease in electronegativity and rigidity of ligands, as well as the effect of ligand metal charge transfer (LMCT), the fluorescence lifetime and quantum yield of 3D-ZN-N-MOF were 2.7241 ns and 3.02%, respectively. The maximum experimental adsorption capacity of 3D-N-Zn-MOF could reach 125.52 mg/g, which was superior to the majority of MOF adsorbents under the optimal adsorption conditions (25 °C, pH = 7, and the adsorbent concentration is 0.2000 g/L). The thermodynamic analysis of adsorption showed that the adsorption of Cr(VI) by 3D-N-Zn-MOF was a spontaneous (△G < 0) and exothermic (△H < 0) process. It could be found that 3D-N-Zn-MOF was a bifunctional material with potential applications by comprehensive analysis of the fluorescence and adsorption Cr(VI) performance.
Collapse
Affiliation(s)
- Yufeng Chen
- School
of Mechanical and Resource Engineering, Wuzhou University, Guangxi, Wuzhou 543003, PR China
- Wuzhou
Resource Recycling Engineering Technology Research Center, Guangxi, Wuzhou 543003, PR China
| | - Shixiong Li
- School
of Mechanical and Resource Engineering, Wuzhou University, Guangxi, Wuzhou 543003, PR China
- Wuzhou
Resource Recycling Engineering Technology Research Center, Guangxi, Wuzhou 543003, PR China
| | - Yubing Liu
- School
of Mechanical and Resource Engineering, Wuzhou University, Guangxi, Wuzhou 543003, PR China
| | - Ping Shi
- School
of Mechanical and Resource Engineering, Wuzhou University, Guangxi, Wuzhou 543003, PR China
| | - Shihua Xu
- School
of Mechanical and Resource Engineering, Wuzhou University, Guangxi, Wuzhou 543003, PR China
- Wuzhou
Resource Recycling Engineering Technology Research Center, Guangxi, Wuzhou 543003, PR China
| | - Yuejing Bin
- School
of Mechanical and Resource Engineering, Wuzhou University, Guangxi, Wuzhou 543003, PR China
- Wuzhou
Resource Recycling Engineering Technology Research Center, Guangxi, Wuzhou 543003, PR China
- Guangxi
Colleges and Universities Key Laboratory of Gemstone Design and Testing, Guangxi, Wuzhou 543003, PR China
| |
Collapse
|
6
|
Wang J, Qin J, Yang C, Hu Y. Effect of ligand substitution in UiO-66 metal-organic frameworks on the photocatalytic oxidation of acetaldehyde. CHEMOSPHERE 2023; 340:139841. [PMID: 37597629 DOI: 10.1016/j.chemosphere.2023.139841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/25/2023] [Accepted: 08/14/2023] [Indexed: 08/21/2023]
Abstract
A series of functionalized X-UiO-66 (X = NH2, H, Br and NO2) materials were prepared using a hydrothermal method and modified with various ligands. Their photocatalytic activity was evaluated by the oxidation of acetaldehyde. Experimental results show that the introduction of different ligands significantly influences the physicochemical properties of UiO-66. Br-UiO-66 exhibited the highest photocatalytic activity and CO2 selectivity of 85.6% and 85.7%, respectively. Photochemical properties reveal that -Br functional group facilitate the separation of photogenerated electrons and holes, significantly improving their transfer and oxygen reduction. As a result, an increased number of hydroxyl and superoxide radicals can form, improving the efficiency of the photocatalytic reaction. Br-UiO-66 accumulates fewer intermediates on its surface and still shows excellent photocatalytic activity and structural stability after 24 h of dynamic reaction. This work demonstrates the excellent adsorption and catalytic oxidation performance of Br-UiO-66 towards acetaldehyde and may provide new ideas for researching catalysts in the photocatalytic degradation of pollutants.
Collapse
Affiliation(s)
- Jun Wang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, PR China
| | - Junxian Qin
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, PR China
| | - Changqing Yang
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, PR China
| | - Yun Hu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, PR China; Guangdong Provincial Key Laboratory of Atmospheric Environment and Pollution Control, Guangzhou, 510006, PR China; The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters, Ministry of Education, Guangzhou, 510006, PR China.
| |
Collapse
|
7
|
Du Y, Jie G, Jia H, Liu J, Wu J, Fu Y, Zhang F, Zhu W, Fan M. Visible-light-induced photocatalytic CO 2 reduction over zirconium metal organic frameworks modified with different functional groups. J Environ Sci (China) 2023; 132:22-30. [PMID: 37336607 DOI: 10.1016/j.jes.2022.10.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 06/21/2023]
Abstract
The reduction of CO2 into high value-added chemicals and fuels by a photocatalytic technology can relieve energy shortages and the environmental problems caused by greenhouse effects. In the current work, an amino-functionalized zirconium metal organic framework (Zr-MOF) was covalently modified with different functional groups via the condensation of Zr-MOF with 2-pyridinecarboxaldehyde (PA), salicylaldehyde (SA), benzaldehyde (BA), and trifluoroacetic acid (TA), named Zr-MOF-X (X = PA, SA, BA, and TA), respectively, through the post-synthesis modification. Compared with Zr-MOF and Zr-MOF-TA, the introduction of PA, SA, or BA into the framework of Zr-MOF can not only enhance the visible-light harvesting and CO2 capture, but also accelerate the photogenerated charge separation and transfer, thereby improving the photocatalytic ability of Zr-MOF for CO2 reduction. These results indicate that the modification of Zr-MOF with electron-donating groups can promote the photocatalytic CO2 reduction. Therefore, the current work provides an instructive approach to improve the photocatalytic efficiency of CO2 reduction through the covalent modification of MOFs.
Collapse
Affiliation(s)
- Yuexian Du
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Guang'an Jie
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Huilin Jia
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Jiahui Liu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Jieyu Wu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Yanghe Fu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China; Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, Jinhua 321004, China.
| | - Fumin Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China; Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Weidong Zhu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China; Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, Jinhua 321004, China.
| | - Maohong Fan
- Department of Chemical and Petroleum Engineering, University of Wyoming, Laramie, WY 82071, USA.
| |
Collapse
|
8
|
Li X, Li Q, Shang W, Lou Y, Chen J. Methylthio-functionalized UiO-66 to promote the electron-hole separation of ZnIn 2S 4 for boosting hydrogen evolution under visible light illumination. Dalton Trans 2023; 52:6730-6738. [PMID: 37129147 DOI: 10.1039/d3dt00477e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Solar-driven water splitting offers a leading-edge approach to storing abundant and intermittent solar energy and producing hydrogen as a clean and sustainable energy carrier. More importantly, constructing well-designed photocatalysts is a promising approach to develop clean hydrogen energy. In this paper, flower spherical UiO-66-(SCH3)2/ZnIn2S4 (UiOSC/ZIS) photocatalysts are successfully synthesized by a simple two-step hydrothermal method, and they exhibit high hydrogen production activity in light-driven water splitting. The optimized 30-UiOSC/ZIS (the content of UiOSC was 30 mg) composite exhibits optimal hydrogen production activity with a hydrogen production of 3433 μmol g-1 h-1, which is 5 and 235 times higher than that of pure ZIS and UiOSC, respectively. In addition, a long-cycling stability test has shown that the UiOSC/ZIS composite has good stability and recyclability. Experimental and characterization results show the formation of a type-II heterojunction between UiOSC and ZIS. This effectively suppresses the recombination of electrons-holes and promotes the carrier transfer, thus significantly improving the hydrogen production performance. This research further promotes the application of UiO-66-(SCH3)2 in the field of photocatalytic hydrogen production and provides a reference for the rational design of UiO-66-based composite photocatalysts.
Collapse
Affiliation(s)
- Xiang Li
- School of Chemistry and Chemical Engineering, Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Southeast University, Nanjing 211189, PR China.
| | - Qiulin Li
- School of Chemistry and Chemical Engineering, Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Southeast University, Nanjing 211189, PR China.
| | - Wenjing Shang
- School of Chemistry and Chemical Engineering, Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Southeast University, Nanjing 211189, PR China.
| | - Yongbing Lou
- School of Chemistry and Chemical Engineering, Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Southeast University, Nanjing 211189, PR China.
| | - Jinxi Chen
- School of Chemistry and Chemical Engineering, Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Southeast University, Nanjing 211189, PR China.
| |
Collapse
|
9
|
Liu J, Huang X, Jia L, Liu L, Nie Q, Tan Z, Yu H. Microwave-Assisted Rapid Substitution of Ti for Zr to Produce Bimetallic (Zr/Ti)UiO-66-NH 2 with Congenetic "Shell-Core" Structure for Enhancing Photocatalytic Removal of Nitric Oxide. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2207198. [PMID: 36799195 DOI: 10.1002/smll.202207198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/18/2023] [Indexed: 05/18/2023]
Abstract
Efficient nitric oxide (NO) removal without nitrogen dioxide (NO2 ) emission is desired for the control of air pollution. Herein, a series of (Zr/Ti)UiO-66-NH2 with congenetic shell-core structure, denoted as Ti-UION, are rapidly synthesized by microwave-assisted post-synthetic modification for NO removal. The optimal Ti-UION (i.e., 2.5Ti-UION) exhibits the highest activity of 80.74% without NO2 emission with moisture, which is 21.65% greater than that of the UiO-66-NH2 . The NO removal efficiency of 2.5Ti-UION further increases to 95.92% without photocatalyst deactivation under an anhydrous condition. This is because selectively produced NO2 in photocatalysis is completely adsorbed into micropores, refreshing active sites for subsequent reaction. In addition, the enhanced photocatalytic activity after Ti substitution is due to the presence of Ti electron acceptor, the potential difference between the shell and core of Ti-UION crystal, and the high conductivity of TiO units. Additionally, the improved adsorption of gas molecules not only favors NO oxidation, but also avoids the emission of NO2 . This work provides a feasible strategy for rapid metal substitution in metal-organic frameworks and insights into enhanced NO photodegradation.
Collapse
Affiliation(s)
- Jiayou Liu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, P. R. China
| | - Xiaoxiang Huang
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, P. R. China
| | - Liuhu Jia
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, P. R. China
| | - Linfeng Liu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, P. R. China
| | - Qianqian Nie
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, P. R. China
- Department of Mechanical & Mechatronics Engineering, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
| | - Zhongchao Tan
- Department of Mechanical & Mechatronics Engineering, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
- Department of Energy and Power Engineering, Tsinghua University, Beijing, 100084, P. R. China
| | - Hesheng Yu
- School of Chemical Engineering and Technology, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, P. R. China
- Department of Mechanical & Mechatronics Engineering, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
| |
Collapse
|
10
|
Guo K, Hussain I, Jie GA, Fu Y, Zhang F, Zhu W. Strategies for improving the photocatalytic performance of metal-organic frameworks for CO 2 reduction: A review. J Environ Sci (China) 2023; 125:290-308. [PMID: 36375915 DOI: 10.1016/j.jes.2022.01.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 01/04/2022] [Accepted: 01/05/2022] [Indexed: 06/16/2023]
Abstract
Photocatalytic CO2 reduction is an appealing strategy for mitigating the environmental effects of greenhouse gases while simultaneously producing valuable carbon-neutral fuels. Numerous attempts have been made to produce effective and efficient photocatalysts for CO2 reduction. In contrast, the selection of competitive catalysts continues to be a substantial hindrance and a considerable difficulty in the development of photocatalytic CO2 reduction. It is vital to emphasize different techniques for building effective photocatalysts to improve CO2 reduction performance in order to achieve a long-term sustainability. Metal-organic frameworks (MOFs) are recently emerging as a new type of photocatalysts for CO2 reduction due to their excellent CO2 adsorption capability and unique structural characteristics. This review examines the most recent breakthroughs in various techniques for modifying MOFs in order to improve their efficiency of photocatalytic CO2 reduction. The advantages of MOFs using as photocatalysts are summarized, followed by different methods for enhancing their effectiveness for photocatalytic CO2 reduction via partial ion exchange of metal clusters, design of bimetal clusters, the modification of organic linkers, and the embedding of metal complexes. For integrating MOFs with semiconductors, metallic nanoparticles (NPs), and other materials, a number of different approaches have been also reviewed. The final section of this review discusses the existing challenges and future prospects of MOFs as photocatalysts for CO2 reduction. Hopefully, this review can stimulate intensive research on the rational design and development of more effective MOF-based photocatalysts for visible-light driven CO2 conversion.
Collapse
Affiliation(s)
- Ke Guo
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Ijaz Hussain
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Guang An Jie
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China
| | - Yanghe Fu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China; Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, Jinhua 321004, China.
| | - Fumin Zhang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China; Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Weidong Zhu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China; Zhejiang Engineering Laboratory for Green Syntheses and Applications of Fluorine-Containing Specialty Chemicals, Institute of Advanced Fluorine-Containing Materials, Zhejiang Normal University, Jinhua 321004, China.
| |
Collapse
|
11
|
Li S, Yang S, Liang G, Yan M, Wei C, Lu Y. Regulation and photocatalytic degradation mechanism of a hydroxyl modified UiO-66 type metal organic framework. RSC Adv 2023; 13:5273-5282. [PMID: 36777930 PMCID: PMC9912287 DOI: 10.1039/d3ra00004d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Accepted: 02/06/2023] [Indexed: 02/12/2023] Open
Abstract
Photocatalytic performance can be effectively improved by modifying the functional groups on the organic ligands of metal organic frameworks (MOFs). Herein, the hydroxyl-modified UiO-66 type MOF: UIO-66-2OH(2,3), was successfully synthesized by the method of ligand exchange by the 2,3-dihydroxyterephthalic acid and UIO-66 as raw materials. The mechanism of photocatalytic degradation of methylene blue (MB) by UIO-66-2OH(2,3) shows that the hydroxyl functional group on the organic ligand regulates its electronegativity and expands its light absorption range. The decomposition of MB is carried out in multiple steps under the oxidation of the hydroxyl radical (˙OH). This research result shows the direction for guiding the synthesis of efficient photocatalysts and clarifying the light absorption of MOFs regulated by hydroxyl functional groups.
Collapse
Affiliation(s)
- Shixiong Li
- School of Mechanical and Resource Engineering, Wuzhou University Wuzhou Guangxi 543002 P. R. China .,School of Chemistry and Chemical Engineering, Guangxi University Nanning 530004 P. R. China
| | - Shaolong Yang
- School of Mechanical and Resource Engineering, Wuzhou University Wuzhou Guangxi 543002 P. R. China .,School of Chemistry and Chemical Engineering, Guangxi University Nanning 530004 P. R. China
| | - Guichun Liang
- School of Mechanical and Resource Engineering, Wuzhou University Wuzhou Guangxi 543002 P. R. China
| | - Mulun Yan
- School of Mechanical and Resource Engineering, Wuzhou University Wuzhou Guangxi 543002 P. R. China
| | - Chengting Wei
- School of Mechanical and Resource Engineering, Wuzhou University Wuzhou Guangxi 543002 P. R. China
| | - Yan Lu
- School of Mechanical and Resource Engineering, Wuzhou University Wuzhou Guangxi 543002 P. R. China
| |
Collapse
|
12
|
Mughal EU, Javaid A, Imran M, Abourehab MA, Elkaeed EB, Naeem N, Alzahrani AYA, Sadiq A, Kainat SF. Complexes of terpyridine scaffold as efficient photocatalysts for the degradation of methylene blue pollutant in wastewater effluents. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2022.121329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
13
|
Yang H, Wan Y, Cheng Q, Zhou H, Pan Z. Enhanced photocatalytic performance over PANI/NH 2-MIL-101(Fe) with tight interfacial contact. Dalton Trans 2022; 51:15080-15088. [PMID: 36124616 DOI: 10.1039/d2dt01680j] [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
Constructing a suitable heterojunction structure while maintaining a tight interface to promote the separation of photogenerated electrons is of great significance for improving the photocatalytic activity. In this paper, a new PANI/NH2-MIL-101(Fe) II-scheme heterojunction was prepared by a hydrothermal method. PANI with a porous structure was firstly obtained by the template method, and then PANI fragments were loaded on the surface of NH2-MIL-101(Fe) crystals under hydrothermal conditions to obtain a PANI/NH2-MIL-101(Fe) photocatalyst. The photocatalytic degradation of TC under simulated sunlight can reach 90% within an hour, and the maximum hydrogen evolution rate is 7040 μmol g-1 h-1 under visible light. The enhanced catalytic performance of PANI/NH2-MIL-101(Fe) was attributed to the appropriate matching of the VB and CB of PANI and NH2-MIL-101(Fe), and secondly, the coordination bonds formed between PANI and NH2-MIL-101(Fe) provided a channel for charge separation and transfer. Finally, a possible mechanism of the photocatalytic system was proposed through a free radical capture experiment and characterization analysis. More importantly, the experiment proved that the heterojunction formed by PANI and NH2-MIL-101(Fe) can achieve the effect of complementing each other, which provides a feasible idea and method for the design of efficient heterojunction photocatalysts.
Collapse
Affiliation(s)
- Huaizhi Yang
- Wuhan Institute of Technology, Wuhan 430205, P. R. China.
| | - Yuqi Wan
- Wuhan Institute of Technology, Wuhan 430205, P. R. China.
| | - Qingrong Cheng
- Wuhan Institute of Technology, Wuhan 430205, P. R. China.
| | - Hong Zhou
- Wuhan Institute of Technology, Wuhan 430205, P. R. China.
| | - Zhiquan Pan
- Wuhan Institute of Technology, Wuhan 430205, P. R. China.
| |
Collapse
|
14
|
Li S, Qiang J, Lu L, Yang S, Chen Y, Liao B. In Situ Synthesis Mechanism and Photocatalytic Performance of Cyano-Bridged Cu (I)/Cu (II) Ultrathin Nanosheets. Front Chem 2022; 10:911238. [PMID: 35795221 PMCID: PMC9251208 DOI: 10.3389/fchem.2022.911238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 05/16/2022] [Indexed: 11/14/2022] Open
Abstract
In situ synthesis of cyano-bridged Cu (I)/Cu (II) complexes usually requires organometallic catalysts or is carried out under high-temperature and high-pressure conditions. Herein, the cyano-bridged two-dimensional Cu (I)/Cu (II) photocatalyst, [Cu2 (Py)3(CN)3]n (1), is synthesized in situ at room temperature. The in situ synthesis mechanism of 1 shows that the partial Cu (II) complex catalyzed the C-C bond cleavage of 1,3-isophthalonitrile (L) to introduce -CN and generate Cu (I)/Cu (II). Its ultrathin nanosheets can be obtained by adding sodium dodecyl benzene sulfonate and performing ultrasonic synthesis in the process of synthesis 1. The ultrathin nanosheets of 1 have a lattice distance of about 0.31 nm, and it can rapidly decompose methylene blue (MB) (K = 0.25 mg L−1 min−1 at pH = 3). This research work is beneficial for in situ synthesis of cyano-bridged Cu (I)/Cu (II) complexes at room temperature and explores their synthesis and photocatalytic mechanism.
Collapse
Affiliation(s)
- Shixiong Li
- School of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, China
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
- *Correspondence: Shixiong Li, ; Beiling Liao,
| | - Jiawei Qiang
- School of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, China
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
| | - Lifei Lu
- School of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, China
| | - Shaolong Yang
- School of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, China
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, China
| | - Yufeng Chen
- School of Mechanical and Resource Engineering, Wuzhou University, Wuzhou, China
| | - Beiling Liao
- School of Chemistry and Biological Engineering, Hechi University, Hechi, China
- *Correspondence: Shixiong Li, ; Beiling Liao,
| |
Collapse
|
15
|
Jiang P, Yang X, Cao N, Zhu X, Zhang F, Liu SH, Ou YP. Tuning iron-amine electronic coupling by different aromatic bridges based on ferrocene-ethynyl-triarylamine systems. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
16
|
Zhang W, Chen P, Liu J, Huang N, Feng C, Wu D, Bai Y. Effects of Different Delocalized π-Conjugated Systems Towards the TiO 2-Based Hybrid Photocatalysts. Front Chem 2021; 9:700380. [PMID: 34386479 PMCID: PMC8353090 DOI: 10.3389/fchem.2021.700380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/01/2021] [Indexed: 11/13/2022] Open
Abstract
Modulating the structure of a photocatalyst at the molecular level can improve the photocatalytic efficiency and provides a guide for the synthesis of highly qualified photocatalysts. In this study, TiO2 was modified by various organic compounds to form different TiO2-based hybrid photocatalysts. 1,10-Phenanthroline (Phen) is an organic material with delocalized π-conjugated systems. It was used to modify TiO2 to form the hybrid photocatalyst Phen/TiO2. Furthermore, 1,10-phenanthrolin-5-amine (Phen-NH2) and 1,10-phenanthroline-5-nitro (Phen-NO2) were also used to modify TiO2 to form NH2-Phen/TiO2 and NO2-Phen/TiO2, respectively. The samples of TiO2, Phen/TiO2, NO2-Phen/TiO2, and NH2-Phen/TiO2 were carefully characterized, and their photocatalytic performance was compared. The results indicated that the photocatalytic efficiency followed the order of NH2-Phen/TiO2 > NO2-Phen/TiO2 > Phen/TiO2 > TiO2. It could be found that modifying TiO2 with different organic compounds containing delocalized π-conjugated systems could enhance the photocatalytic ability; furthermore, the level of this enhancement could be modulated by different delocalized π-conjugated systems.
Collapse
Affiliation(s)
- Weibo Zhang
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Pinghua Chen
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang, China
- College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, China
| | - Jun Liu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang, China
- College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, China
| | - NanNan Huang
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - Chenglian Feng
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| | - Daishe Wu
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, Nanchang, China
| | - Yingchen Bai
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
| |
Collapse
|
17
|
Chauhan HA, Rafatullah M, Ahmed Ali K, Siddiqui MR, Khan MA, Alshareef SA. Metal-Based Nanocomposite Materials for Efficient Photocatalytic Degradation of Phenanthrene from Aqueous Solutions. Polymers (Basel) 2021; 13:polym13142374. [PMID: 34301131 PMCID: PMC8309497 DOI: 10.3390/polym13142374] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/08/2021] [Accepted: 07/14/2021] [Indexed: 01/12/2023] Open
Abstract
Polycyclic aromatic hydrocarbons (PAHs) are a class of naturally occurring chemicals resulting from the insufficient combustion of fossil fuels. Among the PAHs, phenanthrene is one of the most studied compounds in the marine ecosystems. The damaging effects of phenanthrene on the environment are increasing day by day globally. To lessen its effect on the environment, it is essential to remove phenanthrene from the water resources in particular and the environment in general through advanced treatment methods such as photocatalytic degradation with high-performance characteristics and low cost. Therefore, the combination of metals or amalgamation of bimetallic oxides as an efficient photocatalyst demonstrated its propitiousness for the degradation of phenanthrene from aqueous solutions. Here, we reviewed the different nanocomposite materials as a photocatalyst, the mechanism and reactions to the treatment of phenanthrene, as well as the influence of other variables on the rate of phenanthrene degradation.
Collapse
Affiliation(s)
- Husn Ara Chauhan
- School of Industrial Technology, Universiti Sains Malaysia, Minden 11800, Penang, Malaysia;
| | - Mohd. Rafatullah
- School of Industrial Technology, Universiti Sains Malaysia, Minden 11800, Penang, Malaysia;
- Correspondence: (M.R.); (K.A.A.); Tel.: +60-46532111 (M.R.); Fax: +60-4656375 (M.R.)
| | - Khozema Ahmed Ali
- School of Industrial Technology, Universiti Sains Malaysia, Minden 11800, Penang, Malaysia;
- Correspondence: (M.R.); (K.A.A.); Tel.: +60-46532111 (M.R.); Fax: +60-4656375 (M.R.)
| | - Masoom Raza Siddiqui
- Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.R.S.); (M.A.K.); (S.A.A.)
| | - Moonis Ali Khan
- Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.R.S.); (M.A.K.); (S.A.A.)
| | - Shareefa Ahmed Alshareef
- Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia; (M.R.S.); (M.A.K.); (S.A.A.)
| |
Collapse
|
18
|
Zhao X, Li J, Li X, Huo P, Shi W. Design of metal-organic frameworks (MOFs)-based photocatalyst for solar fuel production and photo-degradation of pollutants. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(20)63715-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
19
|
Chen TF, Wang LY, Wang YF, Gao H, He J, Wang G, Meng XF, Wu YS, Deng YH, Wan CQ. Facile Strategy for Efficient Charge Separation and High Photoactivity of Mixed-Linker MOFs. ACS APPLIED MATERIALS & INTERFACES 2021; 13:20897-20905. [PMID: 33896173 DOI: 10.1021/acsami.1c04130] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Two new sets of UiO-Zr metal-organic framework (MOF) bearing mixed linkers BDC-(SCH3)2 and BDC-(SOCH3)2 that have different band gaps and edges were prepared through post oxidation and direct methods, namely, UiO-66-(SCH3)2-xh (x = 4, 9, 12 oxidation hours) and UiO-66-(SOCH3)x(SCH3)2-x (x = 0, 0.4, 0.6, 2), respectively. These composites with stoichiometric components were fully characterized via proton nuclear magnetic resonance (1H NMR) spectroscopy, powder X-ray diffraction (PXRD), transmission electron microscopy (TEM), Fourier-transform infrared (FT-IR) spectra, Brunauer-Emmett-Teller (BET), photo electrochemical measurements, and femtosecond transient absorption (fs-TA) spectroscopy. The structure, electronic property, and photoresponsive and catalytic ability as the functions of the molar ratio of linkers and the synthetic protocol were first investigated. The mixed-linker UiO-66-(SCH3)2-xh and UiO-66-(SOCH3)x(SCH3)2-x exhibited improved performances as compared to the UiO-66-(SCH3)2 and UiO-66-(SOCH3)2 possessing neat linkers only. Their photo response and catalytic activity varied with different linker ratios. For UiO-66-(SCH3)2-xh, the performance increased with the increasing linker BDC-(SOCH3)2 ratio upon oxidation but reached the highest as the BDC-(SOCH3)2 being of 24.4% in UiO-66-(SCH3)2-9h. In comparison, the best photocurrent (80.74 uA/cm-2) and the highest H2 generation rate (2018.8 μmol g-1 h-1) (λ > 400 nm) in UiO-66-(SCH3)2-9h are about twice those of UiO-66-(SOCH3)0.4(SCH3)1.6 obtained by direct synthesis, although the linker BDC-(SOCH3)2 ratio of those two composites is almost the same (24.4% vs 23.9%). Recorded shorter lifetime and higher charge separation efficiency of the former than those of the latter suggest the postsynthetic protocol as the efficient method for achieving the mixed-liner-MOF-based photocatalyst with high performance. A new type-II tailored homojunction is proposed in these mixed-linker MOFs for their efficient charge separation and improved activity.
Collapse
Affiliation(s)
- Teng-Fei Chen
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Lin-Yang Wang
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Yi-Fan Wang
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Hui Gao
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Jing He
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Guo Wang
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Xiang-Fu Meng
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Yi-Shi Wu
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Yu-Heng Deng
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
| | - Chong-Qing Wan
- Beijing Key Laboratory for Optical Materials and Photonic Devices, Department of Chemistry, Capital Normal University, Beijing 100048, China
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| |
Collapse
|
20
|
Mohammadnezhad F, Kampouri S, Wolff SK, Xu Y, Feyzi M, Lee JH, Ji X, Stylianou KC. Tuning the Optoelectronic Properties of Hybrid Functionalized MIL-125-NH 2 for Photocatalytic Hydrogen Evolution. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5044-5051. [PMID: 33464033 DOI: 10.1021/acsami.0c19345] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Metal-organic frameworks (MOFs) constructed with mixed ligands have shown great promise in the generation of materials with improved sorption, optical, and electronic properties. With an experimental, spectroscopic, and computational approach, herein, we investigated how the incorporation of different functionalized ligands within the structure of MIL-125-NH2 affects its performance in photocatalytic water reduction. We found that multiligand incorporation within the MOF structure has an impact on the light absorption spectrum and the electronic structure. These combined modifications improve the photocatalytic performance of MIL-125-NH2, thereby increasing the rate of hydrogen evolution reaction. Of the four nanoparticle/MOF photocatalytic systems tested, we showed that the Pt/MIL-125-NH2/(OH)2 system (Pt nanoparticle plus MIL-125-NH2 with amino and dihydroxyl functionalized ligands) outperforms its counterpart Pt/MIL-125-NH2 system, attributed to the enhanced p-π conjugation between the lone pairs of O atoms and their aromatic ligands resulting in a red-shifted absorption spectrum and greater spatial distribution of electron density.
Collapse
Affiliation(s)
- Farrokh Mohammadnezhad
- Department of Nano Chemistry, Faculty of Chemistry, Razi University, P.O. Box 6714967346, Kermanshah, Iran
- Institute of Chemical Sciences and Engineering (ISIC), Ecole Poly-technique Fédérale de Lausanne (EPFL Valais), Rue de l'industrie 17, 1951 Sion, Switzerland
| | - Stavroula Kampouri
- Institute of Chemical Sciences and Engineering (ISIC), Ecole Poly-technique Fédérale de Lausanne (EPFL Valais), Rue de l'industrie 17, 1951 Sion, Switzerland
| | - Samuel K Wolff
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331, United States
| | - Yunkai Xu
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331, United States
| | - Mostafa Feyzi
- Department of Nano Chemistry, Faculty of Chemistry, Razi University, P.O. Box 6714967346, Kermanshah, Iran
- Department of Physical Chemistry, Faculty of Chemistry, Razi University, P.O. Box 6714967346, Kermanshah, Iran
| | - Jung-Hoon Lee
- Computational Science Research Center, Korea Institute of Science and Technology, Seoul 02792, Republic of Korea
| | - Xiulei Ji
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331, United States
| | - Kyriakos C Stylianou
- Institute of Chemical Sciences and Engineering (ISIC), Ecole Poly-technique Fédérale de Lausanne (EPFL Valais), Rue de l'industrie 17, 1951 Sion, Switzerland
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331, United States
| |
Collapse
|
21
|
Ma W, Hao S, Zhang L, Lv B, Zhao G, Huang J, Xu X. 2D WS 2 co-catalysts induce the growth of CdS and enhance the photocatalytic performance. CrystEngComm 2021. [DOI: 10.1039/d1ce00562f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Here, we obtain WS2 nanosheets with near-infrared absorption which can replace the precious metal Pt as excellent cocatalysts.
Collapse
Affiliation(s)
- Wenxuan Ma
- Laboratory of Functional Micro–nano Material and Device
- School of Physics and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| | - Shuhua Hao
- Laboratory of Functional Micro–nano Material and Device
- School of Physics and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| | - Lei Zhang
- State Key Lab of Crystal Materials
- Shandong University
- Jinan
- P. R. China
| | - Baoyi Lv
- Laboratory of Functional Micro–nano Material and Device
- School of Physics and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| | - Gang Zhao
- Laboratory of Functional Micro–nano Material and Device
- School of Physics and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| | - Jinzhao Huang
- Laboratory of Functional Micro–nano Material and Device
- School of Physics and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| | - Xijin Xu
- Laboratory of Functional Micro–nano Material and Device
- School of Physics and Technology
- University of Jinan
- Jinan 250022
- P. R. China
| |
Collapse
|
22
|
Gao P, Feng Y, Wang M, Jiang N, Qi W, Su R, He Z. Ferrocene-Modified Metal–Organic Frameworks as a Peroxidase-Mimicking Catalyst. Catal Letters 2020. [DOI: 10.1007/s10562-020-03314-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
23
|
Li SX, Chen YF, Lu Y, Xu SH, Liao BL. Synthesis, fluorescence, and anticancer activity of silver(I) complex based on 2-hydroxyquinoxaline ligand. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1711772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Shi-Xiong Li
- School of Chemical Engineering and Resource Recycling, Wuzhou University, Wuzhou, P.R. China
- School of Chemistry and Biological Engineering, Hechi University, Hechi, P.R. China
| | - Yu-Feng Chen
- School of Chemical Engineering and Resource Recycling, Wuzhou University, Wuzhou, P.R. China
| | - Yan Lu
- School of Chemical Engineering and Resource Recycling, Wuzhou University, Wuzhou, P.R. China
| | - Shi-Hua Xu
- School of Chemical Engineering and Resource Recycling, Wuzhou University, Wuzhou, P.R. China
| | - Bei-Ling Liao
- School of Chemistry and Biological Engineering, Hechi University, Hechi, P.R. China
| |
Collapse
|
24
|
Wang J, Zhang Z. Synthesis, structures, and fluorescence of two lead(II) coordination polymers. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1716007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jianghui Wang
- School of Materials Science and Engineering, North University of China, Taiyuan, PR China
| | - Zhimin Zhang
- School of Materials Science and Engineering, North University of China, Taiyuan, PR China
| |
Collapse
|
25
|
Luo P, Li S, Zhao Y, Ye G, Wei C, Hu Y, Wei C. In‐situ Growth of a Bimetallic Cobalt‐Nickel Organic Framework on Iron Foam: Achieving the Electron Modification on a Robust Self‐supported Oxygen Evolution Electrode. ChemCatChem 2019. [DOI: 10.1002/cctc.201900972] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Pei Luo
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| | - Shixiong Li
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| | - Yasi Zhao
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| | - Guojie Ye
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| | - Cong Wei
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| | - Yun Hu
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| | - Chaohai Wei
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P.R. China
| |
Collapse
|
26
|
Hu H, Zhang H, Chen Y, Ou H. Enhanced photocatalysis using metal-organic framework MIL-101(Fe) for organophosphate degradation in water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:24720-24732. [PMID: 31236869 DOI: 10.1007/s11356-019-05649-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 05/30/2019] [Indexed: 06/09/2023]
Abstract
Metal-organic frameworks (MOFs) are attractive novel classes of porous materials with diverse potentiality and easily tailored structures. It is desirable to evaluate the performance of MOFs as photocatalysts for organic contaminant removal in aqueous matrixes. In this study, iron-based MIL-101(Fe) was synthesized and a photo-Fenton reaction system (multiple wavelength light + MIL-101(Fe) + H2O2) was developed for elimination of tris(2-chloroethyl) phosphate (TCEP). Degradation pattern of TCEP followed an S-shape curve, which included a slow induction period and a rapid radical oxidation process. Transport of reactants into MIL-101(Fe) and the activation of electron transport within Fe-O clusters of MIL-101(Fe) may be the dominant mechanisms in the induction period, while a pseudo-first-order kinetics was observed in the hydroxyl radical oxidation process. Removal efficiencies in these two stages highly depended on the reaction conditions. Irradiation at 420 nm and acid condition were conductive, while high temperature and high [H2O2]:[MIL-101(Fe)] mass ratio accelerated the reaction. Before complete mineralization, eleven degradation products were generated, and the dominant degradation pathways included cleavage, hydroxylation, carbonylation, and carboxylation. Under acid condition (pH = 3), only 1% mass loss was observed after 60-min reaction, but the iron leakage was aggravated when pH increased. Furthermore, this MOF-photo-Fenton system demonstrated a robust performance on TCEP degradation in actual wastewater matrixes under acid condition. Generally, the MOF-photo-Fenton system is a potential technology for elimination of organic pollutants in aqueous solution.
Collapse
Affiliation(s)
- Han Hu
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Haixuan Zhang
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Yujia Chen
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China
| | - Huase Ou
- School of Environment, Guangdong Key Laboratory of Environmental Pollution and Health, Jinan University, Guangzhou, 510632, China.
| |
Collapse
|
27
|
Li S, Luo P, Wu H, Wei C, Hu Y, Qiu G. Strategies for Improving the Performance and Application of MOFs Photocatalysts. ChemCatChem 2019. [DOI: 10.1002/cctc.201900199] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Shixiong Li
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- School of Chemical Engineering and Resource RecyclingWuzhou University Wuzhou 543002 P. R. China
| | - Pei Luo
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
| | - Haizhen Wu
- School of Biology and Biological EngineeringSouth China University of Technology Guangzhou 510006 P. R. China
| | - Chaohai Wei
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSouth China University of Technology Guangzhou 510006 P. R. China
| | - Yun Hu
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSouth China University of Technology Guangzhou 510006 P. R. China
| | - Guanglei Qiu
- School of Environment and EnergySouth China University of Technology Guangzhou 510006 P. R. China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters Ministry of EducationSouth China University of Technology Guangzhou 510006 P. R. China
| |
Collapse
|
28
|
Liao BL, Yin XJ. Synthesis, structure and high photocatalytic performance of a novel vanadium(V) complex based on pyridine-2,4,6-tricarboxylic acid. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1569684] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Bei-Ling Liao
- School of Chemistry and Biological Engineering, Hechi University, Hechi, 546300, China
| | - Xiu-Ju Yin
- School of Chemistry and Biological Engineering, Hechi University, Hechi, 546300, China
| |
Collapse
|
29
|
Facile synthesis of mesoporous Fe-based MOFs loading bismuth with high speed adsorption of iodide from solution. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2018.10.028] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
30
|
Yin XJ, Zhu LG. One Ni(II) Polymer with Fluorescent Response Based on Mixed Ligands. ChemistrySelect 2018. [DOI: 10.1002/slct.201802186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiu-Ju Yin
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
- School of Chemistry and Biological Engineering; Hechi University; Hechi 547000 China
| | - Long-Guan Zhu
- Department of Chemistry; Zhejiang University; Hangzhou 310027 China
| |
Collapse
|
31
|
Li S, Feng Z, Hu Y, Wei C, Wu H, Huang J. In-Situ Synthesis and High-Efficiency Photocatalytic Performance of Cu(I)/Cu(II) Inorganic Coordination Polymer Quantum Sheets. Inorg Chem 2018; 57:13289-13295. [DOI: 10.1021/acs.inorgchem.8b01795] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shixiong Li
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Zhentao Feng
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Yun Hu
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Chaohai Wei
- School of Environment and Energy, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Haizhen Wu
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, P. R. China
| | - Jin Huang
- School of Chemistry and Pharmacy, Guangxi Normal University, Guilin, 541004, P. R. China
| |
Collapse
|
32
|
Li S, Wei C, Hu Y, Wu H, Li F. In situ synthesis and photocatalytic mechanism of a cyano bridged Cu(i) polymer. Inorg Chem Front 2018. [DOI: 10.1039/c8qi00205c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-dimensional copper(i) nanorod polymer [Cu(L)2·(CN)]n (1) (L = 4(3H)-quinazolone), was formed in situ by C–C bond cleavage of acetonitrile.
Collapse
Affiliation(s)
- Shixiong Li
- School of Environment and Energy
- South China University of Technology
- Guangzhou
- P. R. China
| | - Chaohai Wei
- School of Environment and Energy
- South China University of Technology
- Guangzhou
- P. R. China
| | - Yun Hu
- School of Environment and Energy
- South China University of Technology
- Guangzhou
- P. R. China
| | - Haizhen Wu
- School of Biology and Biological Engineering
- South China University of Technology
- Guangzhou
- P. R. China
| | - Fusheng Li
- River Basin Research Center
- Gifu University
- Gifu 501-1193
- Japan
| |
Collapse
|