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Fang Y, Xie Z, Zhang H, Xiong Q, Yu B, Cheng J, Shang W, Zhao J. Near-infrared-responsive CuS@Cu-MOF nanocomposite with high foliar retention and extended persistence for controlling strawberry anthracnose. J Control Release 2024; 367:837-847. [PMID: 38346502 DOI: 10.1016/j.jconrel.2024.02.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 02/02/2024] [Accepted: 02/09/2024] [Indexed: 02/18/2024]
Abstract
Strawberry anthracnose (Colletotrichum gloeosporioides) exhibits a high pathogenicity, capable of directly infecting leaves through natural openings, resulting in devastating impacts on strawberries. Here, nanocomposite (CuS@Cu-MOF) was prepared with a high photothermal conversion efficiency of 35.3% and a strong response to near-infrared light (NIR) by locally growing CuS nanoparticles on the surface of a copper-based metal-organic framework (Cu-MOF) through in situ sulfurization. The porosity of Cu-MOF facilitated efficient encapsulation of the pesticide difenoconazole within CuS@Cu-MOF (DIF/CuS@Cu-MOF), achieving a loading potential of 19.18 ± 1.07%. Under NIR light irradiation, DIF/CuS@Cu-MOF showed an explosive release of DIF, which was 2.7 times higher than that under dark conditions. DIF/CuS@Cu-MOF exhibited a 43.9% increase in efficacy against C. gloeosporioides compared to difenoconazole microemulsion (DIF ME), demonstrating prolonged effectiveness. The EC50 values for DIF and DIF/CuS@Cu-MOF were 0.219 and 0.189 μg/mL, respectively. Confocal laser scanning microscopy demonstrated that the fluorescently labeled CuS@Cu-MOF acted as a penetrative carrier for the uptake of hyphae. Furthermore, DIF/CuS@Cu-MOF exhibited more substantial resistance to rainwater wash-off than DIF ME, with retention levels on the surfaces of cucumber leaves (hydrophilicity) and peanut leaves (hydrophobicity) increasing by 36.5-fold and 9.4-fold, respectively. These findings underscore the potential of nanocomposite to enhance pesticide utilization efficiency and leaf retention.
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Affiliation(s)
- Yun Fang
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Zhengang Xie
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Haonan Zhang
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Qiuyu Xiong
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Bin Yu
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Jingli Cheng
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Wenxuan Shang
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China
| | - Jinhao Zhao
- Institute of Pesticide and Environmental Toxicology, Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insect Pests, Key Laboratory of Biology of Crop Pathogens and Insects of Zhejiang Province, Zhejiang University, Hangzhou 310058, PR China.
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Zhang L, Di S, Lin H, Wang C, Yu K, Lv J, Wang C, Zhou B. Nanomaterial with Core-Shell Structure Composed of {P 2W 18O 62} and Cobalt Homobenzotrizoate for Supercapacitors and H 2O 2-Sensing Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1176. [PMID: 37049271 PMCID: PMC10097129 DOI: 10.3390/nano13071176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/01/2023] [Accepted: 03/23/2023] [Indexed: 06/19/2023]
Abstract
Designing and preparing dual-functional Dawson-type polyoxometalate-based metal-organic framework (POMOF) energy storage materials is challenging. Here, the Dawson-type POMOF nanomaterial with the molecular formula CoK4[P2W18O62]@Co3(btc)2 (abbreviated as {P2W18}@Co-BTC, H3btc = 1,3,5-benzylcarboxylic acid) was prepared using a solid-phase grinding method. XRD, SEM, TEM et al. analyses prove that this nanomaterial has a core-shell structure of Co-BTC wrapping around the {P2W18}. In the three-electrode system, it was found that {P2W18}@Co-BTC has the best supercapacitance performance, with a specific capacitance of 490.7 F g-1 (1 A g-1) and good stability, compared to nanomaterials synthesized with different feedstock ratios and two precursors. In the symmetrical double-electrode system, both the power density (800.00 W kg-1) and the energy density (11.36 Wh kg-1) are greater. In addition, as the electrode material for the H2O2 sensor, {P2W18}@Co-BTC also exhibits a better H2O2-sensing performance, such as a wide linear range (1.9 μM-1.67 mM), low detection limit (0.633 μM), high selectivity, stability (92.4%) and high recovery for the detection of H2O2 in human serum samples. This study provides a new strategy for the development of Dawson-type POMOF nanomaterial compounds.
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Affiliation(s)
- Lanyue Zhang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| | - Shan Di
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| | - Hong Lin
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| | - Chunmei Wang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| | - Kai Yu
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin 150025, China
| | - Jinghua Lv
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| | - Chunxiao Wang
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
| | - Baibin Zhou
- Key Laboratory for Photonic and Electronic Bandgap Materials, Ministry of Education, Harbin Normal University, Harbin 150025, China
- Key Laboratory of Synthesis of Functional Materials and Green Catalysis, Colleges of Heilongjiang Province, Harbin Normal University, Harbin 150025, China
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Zhang C, Wang M, Gao K, Zhu H, Ma J, Fang X, Wang X, Ding Y. Constructing NCuS Interface Chemical Bonds over SnS 2 for Efficient Solar-Driven Photoelectrochemical Water Splitting. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2205706. [PMID: 36408820 DOI: 10.1002/smll.202205706] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/02/2022] [Indexed: 06/16/2023]
Abstract
The restricted charge transfer and slow oxygen evolution reaction (OER) dynamics tremendously hamper the realistic implementation of SnS2 photoanodes for photoelectrochemical (PEC) water splitting. Here, a novel strategy is developed to construct interfacial NCuS bonds between NC skeletons and SnS2 (CuNC@SnS2 ) for efficient PEC water splitting. Compared with SnS2 , the PEC activity of CuNC@SnS2 photoelectrode is tremendously heightened, obtaining a current density of 3.40 mA cm2 at 1.23 VRHE with a negatively shifted onset potential of 0.04 VRHE , which is 6.54 times higher than that of SnS2 . The detailed experimental characterizations and theoretical calculation demonstrate that the interfacial NCuS bonds enhance the OER kinetic, reduce the surface overpotential, facilitate the separation of photon-generated carriers, and provide a fast transmission channel for electrons. This work presents a new approach for modulating charge transfer by interfacial bond design in heterojunction photoelectrodes toward promoting PEC performance and solar energy application.
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Affiliation(s)
- Chengming Zhang
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Meng Wang
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Kaiyue Gao
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Haibao Zhu
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Jie Ma
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Xiaolong Fang
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Xiufang Wang
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
| | - Yi Ding
- Key Laboratory of Functional Molecule Design and Interface Process, Anhui Jianzhu University, Hefei, 230601, China
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A high-performance Cu–Al dual-ion battery realized by high-concentration Cl− electrolyte and CuS cathode. Sci Rep 2022; 12:18714. [PMID: 36333515 PMCID: PMC9636194 DOI: 10.1038/s41598-022-23494-1] [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: 07/27/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
We propose a new Cu–Al dual-ion battery that aqueous solution composed of LiCl, CuCl and AlCl3 (LiCuAl) is used as the electrolyte, CuS is used as the cathode of aqueous aluminum ion battery for the first time and copper foil is used as the anode. The assembled Cu–Al dual-ion battery yields a reversible capacity of 538 mA h/g at 200 mA/g, and exhibits longterm cycling stability of over 200 cycles with 88.6% capacity retention at 1000 mA/g. Above excellent performance is inseparable from the three components of LiCuAl electrolyte and electrode materials. The Al-storage mechanism of CuS is proposed that the S–S bond in CuS lattice interacts with aluminum ions during the aluminum storage process. In addition, the charging and discharging process does not cause irreversible damage to the S–S bond, thus Cu–Al dual-ion battery with CuS as cathode shows great cycle stability.
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Azzam AB, Abd El-Aziz AO, Mohamed SK. Activation of persulfate using CuS synthesized by ultrafast solid-state reaction for removal of organic pollutants from wastewater: Economical synthesis, catalytic performance, and mechanism. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120238] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Nanointerface engineering Z-scheme CuBiOS@CuBi 2O 4 heterojunction with OS interpenetration for enhancing photocatalytic hydrogen peroxide generation and accelerating chromium(VI) reduction. J Colloid Interface Sci 2021; 611:760-770. [PMID: 34848055 DOI: 10.1016/j.jcis.2021.11.100] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/09/2021] [Accepted: 11/18/2021] [Indexed: 12/21/2022]
Abstract
Designing a core-shell nanointerface is beneficial for enhancing the photocatalytic performance of hydrogen peroxide (H2O2) production. Hence, a direct Z-scheme one-dimensional (1 D) CuBiOS@CuBi2O4 nanorods with a core (oxide)-shell (sulfide) nanostructure and OS interpenetrated nanointerface was controllably synthesized through in-situ anion exchange. The formation of OS interpenetration at the heterogeneous interface with surface oxygen vacancies could effectively boost light absorption, reduce the interface contact resistance, facilitate band bending, and thus enhance charge separation and transfer as a "bridge". The as-prepared catalyst with tunable OS nanointerface greatly improved the photocatalytic performances in the H2O2 production with a yield of 201.9 μmol·L-1 and the in-situ generated H2O2 effectively accelerated the reduction of chromium(VI) (Cr(VI), 95.4% within 15 min). The excellent performances were due to the OS interpenetration with rich oxygen vacancies and unique shell-core structure with intimate contact inter-doping nanointerface. Moreover, the photocatalytic mechanism was discussed in detail. This work might provide a guideline in the design and construction of high-performance catalysts with well-defined nanointerface for various applications.
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Singh N, Taunk M. In-Situ Chemical Synthesis, Microstructural, Morphological and Charge Transport Studies of Polypyrrole-CuS Hybrid Nanocomposites. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-020-01747-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yang T, Tian L, Zhou E, Chen D, Lei Y. Design of Double-Shelled CuS Nanocages to Optimize Electrocatalytic Dynamic for Sensitive Detection of Ascorbic Acid. NANOSCALE RESEARCH LETTERS 2020; 15:44. [PMID: 32072307 PMCID: PMC7028898 DOI: 10.1186/s11671-020-3278-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 02/04/2020] [Indexed: 06/10/2023]
Abstract
Although transition metal sulfides have presented prospect in electrochemical sensing, their electrocatalytic performance still cannot meet the demands for practical applications due to the difficulties in mass transport and electron transfer. In this work, double-shelled CuS nanocages (2-CuS NCs) were prepared for enzyme-free ascorbic (AA) sensor through a Cu2O- templated method. The unique double-shelled hollow structure displayed large specific surface areas, ordered diffusion channels, increased volume occupying rate, and accelerated electron transfer rate, resulting in enhanced electrochemical dynamic. As a sensing electrode for AA, 2-CuS NCs modified glassy carbon electrode (2-CuS NCs/GCE) exhibited eminent electrocatalytic activity in terms of satisfying sensitivity (523.7 μA mM-1 cm-2), short response time (0.31 s), and low limit of detection (LOD, 0.15 μM). 2-CuS NCs look promising for analytical sensing of AA in electrochemical sensors thanks to its prominent electrocatalytic kinetics issued from double-shelled hollow porous structure.
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Affiliation(s)
- Tong Yang
- School of Materials and Energy, Southwest University, Chongqing, People’s Republic of China
- Chongqing Key Laboratory of Materials Surface and Interface Science, Chongqing, People’s Republic of China
- Chongqing Municipal Key Laboratory of Micro/Nano Materials Engineering and Technology, Chongqing, People’s Republic of China
| | - Liangliang Tian
- Chongqing Key Laboratory of Materials Surface and Interface Science, Chongqing, People’s Republic of China
- Chongqing Municipal Key Laboratory of Micro/Nano Materials Engineering and Technology, Chongqing, People’s Republic of China
- Research Institute for New Materials Technology, Chongqing University of Arts and Sciences, Chongqing, People’s Republic of China
| | - Enmin Zhou
- School of Science, Chongqing University of Posts and Telecommunication, Chongqing, People’s Republic of China
| | - Daidong Chen
- School of Materials and Energy, Southwest University, Chongqing, People’s Republic of China
- Chongqing Key Laboratory of Materials Surface and Interface Science, Chongqing, People’s Republic of China
- Chongqing Municipal Key Laboratory of Micro/Nano Materials Engineering and Technology, Chongqing, People’s Republic of China
| | - Yu Lei
- Chongqing Key Laboratory of Materials Surface and Interface Science, Chongqing, People’s Republic of China
- Chongqing Municipal Key Laboratory of Micro/Nano Materials Engineering and Technology, Chongqing, People’s Republic of China
- Research Institute for New Materials Technology, Chongqing University of Arts and Sciences, Chongqing, People’s Republic of China
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Template free and facile microwave-assisted synthesis method to prepare mesoporous copper sulfide nanosheets for high-performance hybrid supercapacitor. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.06.169] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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10
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Li YH, Wang Z. Green synthesis of multifunctional copper sulfide for efficient adsorption and photocatalysis. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00780-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Chen X, Cui S, Zhang Y, Chen K, Li G, Chen W, Mi L. Construction of High‐Nuclear Cu
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Nanocrystalline Catalyst from High‐Nuclear Copper Cluster. ChemistrySelect 2019. [DOI: 10.1002/slct.201900559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xueli Chen
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Shizhong Cui
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Yingying Zhang
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Kongyao Chen
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Gaojie Li
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
| | - Weihua Chen
- College of Chemistry and Molecular EngineeringZhengzhou University, Zhengzhou 450001 P. R. China
| | - Liwei Mi
- Center for Advanced Materials ResearchZhongyuan University of Technology, Zhengzhou 450007 P.R. China
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