1
|
Lu J, Jiang H, Guo P, Li J, Zhu H, Fan X, Huang L, Sun J, Wang Y. Application of Copper-Sulfur Compound Electrode Materials in Supercapacitors. Molecules 2024; 29:977. [PMID: 38474488 DOI: 10.3390/molecules29050977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 02/16/2024] [Accepted: 02/21/2024] [Indexed: 03/14/2024] Open
Abstract
Supercapacitors (SCs) are a novel type of energy storage device that exhibit features such as a short charging time, a long service life, excellent temperature characteristics, energy saving, and environmental protection. The capacitance of SCs depends on the electrode materials. Currently, carbon-based materials, transition metal oxides/hydroxides, and conductive polymers are widely used as electrode materials. However, the low specific capacitance of carbon-based materials, high cost of transition metal oxides/hydroxides, and poor cycling performance of conductive polymers as electrodes limit their applications. Copper-sulfur compounds used as electrode materials exhibit excellent electrical conductivity, a wide voltage range, high specific capacitance, diverse structures, and abundant copper reserves, and have been widely studied in catalysis, sensors, supercapacitors, solar cells, and other fields. This review summarizes the application of copper-sulfur compounds in SCs, details the research directions and development strategies of copper-sulfur compounds in SCs, and analyses and summarizes the research hotspots and outlook, so as to provide a reference and guidance for the use of copper-sulfur compounds.
Collapse
Affiliation(s)
- Junhua Lu
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Hedong Jiang
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Pingchun Guo
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Jiake Li
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Hua Zhu
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Xueyun Fan
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Liqun Huang
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Jian Sun
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| | - Yanxiang Wang
- School of Materials Science and Engineering, Jingdezhen Ceramic Institute, Jingdezhen 333403, China
| |
Collapse
|
2
|
Sun Z, Wang Y, Yang L, Liu J, Qi H, Huang Z, Wang X. RGO-Induced Flower-like Ni-MOF In Situ Self-Assembled Electrodes for High-Performance Hybrid Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2024; 16:584-593. [PMID: 38112556 DOI: 10.1021/acsami.3c14046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
Currently, the primary bottlenecks that hinder the widespread application of supercapacitors are low energy density and narrow potential windows. Herein, the hybrid supercapacitor with high energy density and wide potential window is constructed via an in situ self-assembly method employing RGO-induced flower-like MOF(Ni). Benefiting from the synergistic effect between RGO and MOF(Ni), the interfacial interactions are effectively improved, and the contact area with the electrolyte is enhanced, which increases the ion transfer kinetics and overall electrochemical performance. The MOF(Ni)@RGO electrode exhibits a specific capacitance of 1267.73 F g-1 at a current density of 1 A g-1. Crucially, the assembled MOF(Ni)@RGO//BC with a broad potential window and good stability employing a MOF(Ni)@RGO anode and biomass carbon cathode, combined with a 2 M PVA-KOH gel-electrolyte, achieves a maximum energy density of 70.16 Wh kg-1 at a power density of 2200.09 W kg-1, outperforming most reported supercapacitors. This hybrid supercapacitor exhibits excellent stability and high energy density, providing a novel strategy for further large-scale applications.
Collapse
Affiliation(s)
- Zhe Sun
- Key Laboratory of Bio-based Material Science & Technology, and College of Materials Science and Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Department of Chemical and Materials Engineering, University of Alberta, 9211-116 Street NW, Edmonton, Alberta T6G 1H9, Canada
| | - Yao Wang
- Key Laboratory of Bio-based Material Science & Technology, and College of Materials Science and Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
| | - Lifei Yang
- Key Laboratory of Bio-based Material Science & Technology, and College of Materials Science and Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
| | - Jingshuai Liu
- Key Laboratory of Bio-based Material Science & Technology, and College of Materials Science and Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
| | - Houjuan Qi
- Key Laboratory of Bio-based Material Science & Technology, and College of Materials Science and Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
| | - Zhanhua Huang
- Key Laboratory of Bio-based Material Science & Technology, and College of Materials Science and Engineering, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
- Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin, Heilongjiang 150040, P.R. China
| | - Xiaolei Wang
- Department of Chemical and Materials Engineering, University of Alberta, 9211-116 Street NW, Edmonton, Alberta T6G 1H9, Canada
| |
Collapse
|
3
|
Wang W, Gao L, Kong Z, Ma B, Han M, Wang G, Li C. Integrated Construction of a Long-Life Stretchable Zinc-Ion Capacitor. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2303353. [PMID: 37339476 DOI: 10.1002/adma.202303353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/11/2023] [Indexed: 06/22/2023]
Abstract
The major challenge in achieving high-performance stretchable zinc-ion energy-storage devices is the combination of stretchable dendrite-free zinc negative electrodes and sufficient bonding between components (current collector, electrode, separator, and package). Herein, based on a series of physicochemically tunable self-healing polyurethanes, an elastic current collector is prepared through a swelling-induced wrinkling method, and then a stretchable zinc negative electrode prepared through in situ confined electroplating. The elastic current collector has a nano-network structure with polyurethane encapsulation, and exhibits both geometric and intrinsic stretchability. The stretchable zinc negative electrode formed in situ has high electrochemical activity and exhibits an excellent cycle life under the protection of a Zn2+ -permeable coating. Furthermore, fully polyurethane-based stretchable zinc-ion capacitors are assembled through in situ electrospinning and hot-pressing techniques. Due to the high stretchability of the components and the interfusion of the matrixes, the integrated device exhibits excellent deformability and desirable electrochemical stability. This work provides a systematic construction plan for stretchable zinc-ion energy-storage devices in three aspects: material synthesis, component preparation, and device assembly.
Collapse
Affiliation(s)
- Wenqiang Wang
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Lu Gao
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Zimeng Kong
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Bochao Ma
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Mingyu Han
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Gengchao Wang
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, Shanghai Key Laboratory of Advanced Polymeric Materials, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Chunzhong Li
- Shanghai Engineering Research Center of Hierarchical Nanomaterials, School of Chemical Engineering, East China University of Science and Technology, Shanghai, 200237, China
| |
Collapse
|
4
|
Mohammed NB, Batoo KM, Hussain S, Subramaniam R, Kasi R, Bhuyan M, Imran A, Muthuramamoorthy M. Natural Solid-State Hydrogel Electrolytes Based on 3D Pure Cotton/Graphene for Supercapacitor Application. MICROMACHINES 2023; 14:1379. [PMID: 37512690 PMCID: PMC10384327 DOI: 10.3390/mi14071379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/28/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023]
Abstract
A conductive cotton hydrogel with graphene and ions can come into contact with electrodes in solid electrolytes at the molecular level, leading to a more efficient electrochemical process in supercapacitors. The inherently soft nature of cotton mixed with hydrogel provides superior flexibility of the electrolyte, which benefits the devices in gaining high flexibility. Herein, we report on the current progress in solid-state hydrogel electrolytes based on 3D pure cotton/graphene and present an overview of the future direction of research. The ionic conductivity of a complex hydrogel significantly increased by up to 13.9 × 10-3 S/cm at 25 °C, due to the presence of graphene, which increases ionic conductivity by providing a smooth pathway for the transport of charge carriers and the polymer. Furthermore, the highest specific capacitance of 327 F/g at 3 mV/s was achieved with cyclic voltammetry measurement and a galvanostatic charge-discharge measurement showed a peak value of 385.4 F/g at 100 mA/g current density. Furthermore, an electrochemical analysis demonstrated that a composite cotton/graphene-based hydrogel electrolyte is electrically stable and could be used for the design of next-generation supercapacitors.
Collapse
Affiliation(s)
- Nujud Badawi Mohammed
- Centre for Ionics University of Malaya, Department of Physics, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Department of Physics, Faculty of Science, University of Hafr Al-Batin College of Science, Hafer Al-Batin 39921, Saudi Arabia
| | - Khalid Mujasam Batoo
- King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Sajjad Hussain
- Graphene Research Institute, Sejong University, Seoul 05006, Republic of Korea
- Institute of Nano and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea
| | - Ramesh Subramaniam
- Centre for Ionics University of Malaya, Department of Physics, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Ramesh Kasi
- Centre for Ionics University of Malaya, Department of Physics, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Mrutunjaya Bhuyan
- Centre for Ionics University of Malaya, Department of Physics, Faculty of Science, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Center of Theoretical and Computational Physics, Department of Physics, Universiti Malaya, Kuala Lumpur 50603, Malaysia
| | - Ahamad Imran
- King Abdullah Institute for Nanotechnology, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | | |
Collapse
|
5
|
Appiagyei AB, Anang DA, Bonsu JO, Asiedua-Ahenkorah L, Mane SD, Kim HS, Bathula C. Sucrose-directed porous carbon interfaced α-Fe2O3-rGO for supercapacitors. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117383] [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]
|
6
|
Jing S, Sun Z, Qu K, Shi C, Huang Z. Sodium alginate-based gel electrodes without binder for high-performance supercapacitors. Int J Biol Macromol 2023; 234:123699. [PMID: 36801295 DOI: 10.1016/j.ijbiomac.2023.123699] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 02/03/2023] [Accepted: 02/11/2023] [Indexed: 02/18/2023]
Abstract
Binder use results in an expansion of the dead volume of the active material and a decline in the active sites, which will lead to a decrease in the electrochemical activity of the electrode. Therefore, the construction of electrode materials without the binder has been the research focus. Here, a novel ternary composite gel electrode without the binder (reduced graphene oxide/sodium alginate/copper cobalt sulfide, rGSC) were designed using a convenient hydrothermal method. Benefiting from the dual-network structure of rGS via the hydrogen bonding between rGO and sodium alginate not only better encapsulates CuCo2S4 with high pseudo-capacitance, but also simplifies the electron transfer path, and reduces the electron transfer resistance, which leads to a remarkable enhanced electrochemical performance. The rGSC electrode exhibits a specific capacitance of up to 1600.25 F g-1 when the scan rate is 10 mV s-1. The asymmetric supercapacitor was constructed with rGSC and activated carbon as the positive and negative electrode in a 6 M KOH electrolyte. It has a large specific capacitance and high energy/power density (10.7 Wh kg-1/1329.1 W kg-1). This work proposes a promising strategy for designing gel electrodes for higher energy density and larger capacitance without the binder.
Collapse
Affiliation(s)
- Songjie Jing
- Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Zhe Sun
- Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Keqi Qu
- Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Cai Shi
- Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin 150040, China
| | - Zhanhua Huang
- Key Laboratory of Bio-based Material Science & Technology, Ministry of Education, and College of Materials Science and Engineering, Northeast Forestry University, Harbin 150040, China; Engineering Research Center of Advanced Wooden Materials, Ministry of Education, Northeast Forestry University, Harbin 150040, China.
| |
Collapse
|
7
|
Cui Y, Zhao L, Pan H, Zhao C, Wang J, Meng L, Yu H, Zhao B, Chen X, Yang J, Gao X, Xu X. ZIF-9 derived rGO/NiCo2S4 composite as the electrode materials for high performance asymmetric supercapacitor. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
|
8
|
Hussain I, Shaheen I, Ahmad R, Ali I, Hussain K, Hussain SS, Alsaiari NS, Katubi KM, Eldin SM, Ansari MZ. Binder-free cupric-ion containing zinc sulfide nanoplates-like structure for flexible energy storage devices. CHEMOSPHERE 2023; 314:137660. [PMID: 36581122 DOI: 10.1016/j.chemosphere.2022.137660] [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: 10/14/2022] [Revised: 11/29/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
Researchers have been enthusiastic about developing high-performance electrode materials based on metal chalcogenides for energy storage applications. Herein, we developed cupric ion-containing zinc sulfide (ZnS:Cu) nanoplates by using a solvothermal approach. The as-synthesized ZnS:Cu nanoplates electrode was characterized and analyzed by using XRD, SEM, TEM, EDS, and XPS. The binder-free flexible ZnS:Cu nanoplates exhibited excellent specific capacitance of 545 F g-1 at a current density of 1 A g-1. The CV and GCD measurements revealed that the specific capacitance was mainly attributed to the Faradaic redox mechanism. Further, the binder-free flexible ZnS:Cu nanoplates electrode retained 87.4% along with excellent Coulombic efficiency (99%) after 5000 cycles. The binder-free flexible ZnS:Cu nanoplates exhibited excellent conductivity, specific capacitance, and stability which are beneficial in energy storage systems. These findings will also open new horizons amongst material scientists toward the new direction of electrode development.
Collapse
Affiliation(s)
- Iftikhar Hussain
- Department of Mechanical Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
| | - Irum Shaheen
- Sabanci University Nanotechnology Research and Application Center, Orta Mah. Tuzla 34956 Istanbul, Turkey
| | - Rabia Ahmad
- U.S.-Pakistan Center for Advanced Studies in Energy (USPCAS-E), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan
| | - Ijaz Ali
- Department of Materials Engineering, Ming Chi University of Technology, New Taipei City 243, Taiwan
| | - Khurshid Hussain
- Department of Biomedical Engineering, Sungkyunkwan University, Suwon, Republic of Korea
| | - Sayed Sajid Hussain
- Department of Chemical Engineering and Applied Chemistry, Chungnam National University, Daejeon, Republic of Korea
| | - Norah Salem Alsaiari
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Khadijah Mohammedsaleh Katubi
- Department of Chemistry, College of Science, Princess Nourah bint Abdulrahman University, P. O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Sayed M Eldin
- Faculty of Engineering and Technology, Future University in Egypt, New Cairo 11835, Egypt
| | - Mohd Zahid Ansari
- School of Materials Science and Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Republic of Korea.
| |
Collapse
|
9
|
Mubeen K, Shah MZU, Sajjad M, Irshad A, Ali Z, Zafar Z, Shah A. Boosting the electrochemical performance of ZnO nanomaterials through a conductive CuS matrix for aqueous supercapacitors. NEW J CHEM 2023. [DOI: 10.1039/d2nj05744a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Abstract
The impressive electrochemical performance of metal oxides/metal sulfides and their derivatives are proven to be innovative electrodes for achieving a remarkable performance for supercapacitors.
Collapse
Affiliation(s)
- Khalida Mubeen
- Department of Physics and Mathematics Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan
- National Institute of Lasers and Optronics College, Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad 45650, Pakistan
| | - Muhammad Zia Ullah Shah
- National Institute of Lasers and Optronics College, Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad 45650, Pakistan
- Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China
| | - Muhammad Sajjad
- College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, P. R. China
| | - Afshan Irshad
- Department of Physics and Mathematics Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad, Pakistan
| | - Zahid Ali
- National Institute of Lasers and Optronics College, Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad 45650, Pakistan
| | - Zainab Zafar
- Experimental Physics Labs, National Centre for Physics, Islamabad, Pakistan
| | - A. Shah
- National Institute of Lasers and Optronics College, Pakistan Institute of Engineering and Applied Sciences, Nilore, Islamabad 45650, Pakistan
| |
Collapse
|
10
|
Sardana S, Aggarwal K, Malik S, Saini A, Dahiya S, Punia R, Maan A, Singh K, Ohlan A. Unveiling the surface dominated capacitive properties in flexible ternary polyaniline/NiFe2O4/reduced graphene oxide nanocomposites hydrogel electrode for supercapacitor applications. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
11
|
Zhao K, Sun X, Fu H, Guo H, Wang L, Li D, Liu J. In situ construction of metal-organic frameworks on chitosan-derived nitrogen self-doped porous carbon for high-performance supercapacitors. J Colloid Interface Sci 2022; 632:249-259. [DOI: 10.1016/j.jcis.2022.11.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 11/05/2022] [Accepted: 11/08/2022] [Indexed: 11/15/2022]
|
12
|
NiS/Cu7S4 composites as high-performance supercapacitor electrodes. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05259-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2022]
|
13
|
Zhu B, Jiang G, Kong C, Sun J, Liu F, Wang Y, Zhao C, Liu C. Photocatalytic degradation of organic pollutants in water by N-doping ZnS with Zn vacancy: enhancement mechanism of visible light response and electron flow promotion. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:58716-58729. [PMID: 35366728 DOI: 10.1007/s11356-022-19852-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 03/18/2022] [Indexed: 06/14/2023]
Abstract
In order to improve the visible light response, N-doping ZnS (N-ZnS) nanospheres with Zn vacancy and porous surface were prepared by a simple one-pot hydrothermal method. Characterizations and density functional theory simulations showed excellent visible light response of N-ZnS. N-doping introduced impurity energy levels, which led to orbital hybridization and changed the original dipole moment. The presence of ortho Zn vacancy (O-Znv) can effectively reduce e--h+ recombination and photocorrosion. Furthermore, O-Znv caused lattice distortion (twisted the -S-Zn-N-(O-Znv)-S-Zn-S- chemical bond chain), resulting in "vacancy effect" to accelerate e- flow. Under visible light, the photocatalytic degradation efficiency of tetracycline (TC) and 2,4-dichlorophenol (2,4-DCP) was 90.31% and 60.84%, respectively. TOC degradation efficiency was 31.4% and 25.6%, respectively. Combined with Fukui index and LC-MS methods, it was found that TC and 2,4-DCP were degraded under the constant attack of active substances such as ·OH. This work can provide a reference for the application of catalytic materials in the field of visible light photocatalysis.
Collapse
Affiliation(s)
- Benjie Zhu
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
| | - Guofei Jiang
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
| | - Can Kong
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
| | - Junzhi Sun
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
| | - Fang Liu
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China.
- State Key Laboratory of Pollution Control and Treatment in Petroleum and Petrochemical Industry, State Key Laboratory of Heavy Oil Processing, Beijing, China.
| | - Yongqiang Wang
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
- State Key Laboratory of Pollution Control and Treatment in Petroleum and Petrochemical Industry, State Key Laboratory of Heavy Oil Processing, Beijing, China
| | - Chaocheng Zhao
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
- State Key Laboratory of Pollution Control and Treatment in Petroleum and Petrochemical Industry, State Key Laboratory of Heavy Oil Processing, Beijing, China
| | - Chunshuang Liu
- College of Chemical Engineering, China University of Petroleum, Qingdao, 266580, China
- State Key Laboratory of Pollution Control and Treatment in Petroleum and Petrochemical Industry, State Key Laboratory of Heavy Oil Processing, Beijing, China
| |
Collapse
|
14
|
High performance hydrogel electrodes based on sodium alginate-g-poly(AM-c o-ECA-co-AMPS for supercapacitor application. Int J Biol Macromol 2022; 218:420-430. [PMID: 35872319 DOI: 10.1016/j.ijbiomac.2022.07.117] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 06/23/2022] [Accepted: 07/16/2022] [Indexed: 11/22/2022]
Abstract
Electrochemical conductive hydrogels are being extensively explored in the fabrication of portable batteries and high-performance supercapacitors. Herein, the rational design of a new polyanionic electrically conductive hydrogels based on sodium alginate-g-poly(AM-co-ECA-co-AMPS) are described. rGO was incorporated into the hydrogel during the polymerization process generating rGO@ sodium alginate-g-poly(AM-co-ECA-co-AMPS) composite hydrogels to study the impact of rGO on the performance of the hydrogels. FT-IR, XRD, and SEM-EDX characterized the chemical composition, crystalline, and morphological structure of the new synthesized hydrogels. The electrochemical performance of as-synthesized hydrogels was investigated by cyclic voltammetry, galvanostatic, charge-discharge rate, and electrochemical impedance spectroscopy. The supercapacitor performance for ECH2.5 composite hydrogel showed a capacitance of 753 F. g-1 at 1 A. g-1 with good rate capability and cycling stability up to 5000 cycles. Thus, ECH2.5 hydrogel is a good candidate as electrode material in supercapacitor applications.
Collapse
|
15
|
Biomass-derived carbon dots regulating nickel cobalt layered double hydroxide from 2D nanosheets to 3D flower-like spheres as electrodes for enhanced asymmetric supercapacitors. J Colloid Interface Sci 2022; 616:584-594. [DOI: 10.1016/j.jcis.2022.02.110] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 11/21/2022]
|
16
|
Ganesha H, Veeresh S, Nagaraju YS, Vandana M, Basappa M, Vijeth H, Devendrappa H. 2-Dimensional layered molybdenum disulfide nanosheets and CTAB-assisted molybdenum disulfide nanoflower for high performance supercapacitor application. NANOSCALE ADVANCES 2022; 4:521-531. [PMID: 36132690 PMCID: PMC9419562 DOI: 10.1039/d1na00664a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 11/02/2021] [Indexed: 06/16/2023]
Abstract
In this study, the supercapacitor performance of the hydrothermal synthesized molybdenum disulfide (MoS2) nanosheets and the cetyltrimethylammonium bromide (CTAB)-assisted MoS2 nanoflower morphology have been investigated. The as-synthesized MoS2 nanoflower and nanosheet morphology structures were investigated via field emission scanning electron microscopy (FESEM), and the internal microstructure was examined via high resolution-transmission electron microscopy (HR-TEM) technique. The Fourier transform infrared (FT-IR) spectra were obtained to identify the chemical interaction and the functional groups present in the material. The shifting of the binding energy, oxidation states, and elemental identification were conducted by X-ray photon spectroscopy (XPS). The MoS2 nanoflower possesses surface defects, which produce numerous active sites. The MoS2 nanoflower and nanosheet electrodes demonstrate the high specific capacitance (C sp) values of 516 F g-1 and 438 F g-1, respectively, at a current density of 1 A g-1. However, the MoS2 nanoflower shows high C sp due to the large surface area with active edges, making them store more energy in the electrode.
Collapse
Affiliation(s)
- H Ganesha
- Department of Physics, Mangalore University Mangalagangothri 574199 India
| | - S Veeresh
- Department of Physics, Mangalore University Mangalagangothri 574199 India
| | - Y S Nagaraju
- Department of Physics, Mangalore University Mangalagangothri 574199 India
| | - M Vandana
- Department of Physics, Mangalore University Mangalagangothri 574199 India
| | - M Basappa
- Department of Physics, Mangalore University Mangalagangothri 574199 India
| | - H Vijeth
- Department of Physics, Mangalore Institution of Technology and Engineering Badaga Mijar, Moodbidri 574225 Karnataka India
| | - H Devendrappa
- Department of Physics, Mangalore University Mangalagangothri 574199 India
| |
Collapse
|
17
|
Lopresti F, Pavia FC, Ceraulo M, Capuana E, Brucato V, Ghersi G, Botta L, La Carrubba V. Physical and biological properties of electrospun poly(d,l-lactide)/nanoclay and poly(d,l-lactide)/nanosilica nanofibrous scaffold for bone tissue engineering. J Biomed Mater Res A 2021; 109:2120-2136. [PMID: 33942505 PMCID: PMC8518812 DOI: 10.1002/jbm.a.37199] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 03/22/2021] [Accepted: 04/06/2021] [Indexed: 12/11/2022]
Abstract
Electrospun scaffolds exhibiting high physical performances with the ability to support cell attachment and proliferation are attracting more and more scientific interest for tissue engineering applications. The inclusion of inorganic nanoparticles such as nanosilica and nanoclay into electrospun biopolymeric matrices can meet these challenging requirements. The silica and clay incorporation into polymeric nanofibers has been reported to enhance and improve the mechanical properties as well as the osteogenic properties of the scaffolds. In this work, for the first time, the physical and biological properties of polylactic acid (PLA) electrospun mats filled with different concentrations of nanosilica and nanoclay were evaluated and compared. The inclusion of the particles was evaluated through morphological investigations and Fourier transform infrared spectroscopy. The morphology of nanofibers was differently affected by the amount and kind of fillers and it was correlated to the viscosity of the polymeric suspensions. The wettability of the scaffolds, evaluated through wet contact angle measurements, slightly increased for both the nanocomposites. The crystallinity of the systems was investigated by differential scanning calorimetry highlighting the nucleating action of both nanosilica and nanoclay on PLA. Scaffolds were mechanically characterized with tensile tests to evaluate the reinforcing action of the fillers. Finally, cell culture assays with pre-osteoblastic cells were conducted on a selected composite scaffold in order to compare the cell proliferation and morphology with that of neat PLA scaffolds. Based on the results, we can convince that nanosilica and nanoclay can be both considered great potential fillers for electrospun systems engineered for bone tissue regeneration.
Collapse
Affiliation(s)
| | | | - Manuela Ceraulo
- Department of EngineeringUniversity of Palermo, RU INSTMPalermoItaly
| | - Elisa Capuana
- Department of EngineeringUniversity of Palermo, RU INSTMPalermoItaly
| | - Valerio Brucato
- Department of EngineeringUniversity of Palermo, RU INSTMPalermoItaly
| | - Giulio Ghersi
- Department of Biological, Chemical and Pharmaceutical Sciences and TechnologiesUniversity of PalermoPalermoItaly
| | - Luigi Botta
- Department of EngineeringUniversity of Palermo, RU INSTMPalermoItaly
| | - Vincenzo La Carrubba
- Department of EngineeringUniversity of Palermo, RU INSTMPalermoItaly
- ATeN CenterUniversity of PalermoPalermoItaly
| |
Collapse
|
18
|
Zhang Y, Yang S, Wang J, Cai Y, Niu L, Liu X, Liu C, Qi H, Liu A. Copper sulfide nanoclusters with multi-enzyme-like activities and its application in acid phosphatase sensing based on enzymatic cascade reaction. Talanta 2021; 233:122594. [PMID: 34215083 DOI: 10.1016/j.talanta.2021.122594] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/03/2021] [Accepted: 06/05/2021] [Indexed: 12/16/2022]
Abstract
Nanozymes are artificial enzymes, which can substitute natural enzymes for wide range of catalysis-based applications. However, it is challenging to explore novel mimic enzymes or multi-enzyme mimics. Herein we report the facile preparation of uniform CuS nanoclusters (NCs), which possessed outstanding tetra-enzyme mimetic catalytic activities, including peroxidase (POD)-mimics, catalase (CAT)-mimics, ascorbic acid oxidase (AAO)-mimics and superoxide dismutase (SOD)-mimics. The catalytic mechanism of POD-like was coming from the oxygen vacancies of CuS. Furthermore, the steady-state kinetics of POD-, CAT- and AAO mimics of CuS NCs were systematically explored. On basis of the enzymatic cascade reaction that acid phosphatase (ACP) involved in a weak acidic environment, in the presence of O-phenylenediamine, quinoxaline fluorescent substance will be generated. Thus, a fluorescent biosensor platform was proposed for detection of ACP with the linear range of 0.05-25 U L-1 and limit of detection of 0.01 U L-1. The as-proposed method was applicable to real serum sample detection accurately and reproducibly. Considering the simple preparation, good stability, excellent multi-enzyme activities and controllable experimental operation, CuS NCs would provide a basis for expanding to other biocatalytic and biomedical applications.
Collapse
Affiliation(s)
- Yujiao Zhang
- Institute for Chemical Biology & Biosensing, College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Shuqing Yang
- Institute for Chemical Biology & Biosensing, College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Jin Wang
- Qingdao Institute for Food and Drug Control, 7 Longde Road, Qingdao, 266073, China
| | - Yuanyuan Cai
- School of Pharmacy, Medical College, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Lingxi Niu
- Institute for Chemical Biology & Biosensing, College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Xuan Liu
- Institute for Chemical Biology & Biosensing, College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Chongyang Liu
- School of Pharmacy, Medical College, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China
| | - Huan Qi
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai, 200240, China.
| | - Aihua Liu
- Institute for Chemical Biology & Biosensing, College of Life Sciences, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China; School of Pharmacy, Medical College, Qingdao University, 308 Ningxia Road, Qingdao, 266071, China.
| |
Collapse
|
19
|
Effect of biomass immobilization and reduced graphene oxide on the microbial community changes and nitrogen removal at low temperatures. Sci Rep 2021; 11:840. [PMID: 33436937 PMCID: PMC7804202 DOI: 10.1038/s41598-020-80747-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 12/28/2020] [Indexed: 11/08/2022] Open
Abstract
The slow growth rate and high optimal temperatures for the anaerobic ammonium oxidation (anammox) bacteria are significant limitations of the anammox processes application in the treatment of mainstream of wastewater entering wastewater treatment plant (WWTP). In this study, we investigate the nitrogen removal and microbial community changes in sodium alginate (SA) and sodium alginate–reduced graphene oxide (SA-RGO) carriers, depending on the process temperature, with a particular emphasis on the temperature close to the mainstream of wastewater entering the WWTP. The RGO addition to the SA matrix causes suppression of the beads swelling, which intern modifies the mechanical properties of the gel beads. The effect of the temperature drop on the nitrogen removal rate was reduced for biomass entrapped in SA and SA-RGO gel beads in comparison to non-immobilized biomass, this suggests a ‘‘protective” effect caused by immobilization. However, analyses performed using next-generation sequencing (NGS) and qPCR revealed that the microbial community composition and relative gene abundance changed significantly, after the implementation of the new process conditions. The microbial community inside the gel beads was completely remodelled, in comparison with inoculum, and denitrification contributed to the nitrogen transformation inside the beads.
Collapse
|
20
|
Zhou SL, Gong LG, Zhao XY, Wang CX, Liang QL, Zhang WJ, Wang LY, Yu K, Dai Y, Zhou BB. Copper sulfide nanoparticles with potential bifunctional properties: supercapacitor and photocatalysis. CrystEngComm 2021. [DOI: 10.1039/d1ce00433f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Pure hexagonal CuS nanoparticles with stable high capacitance and photocatalytic activity were obtained by a mild solvothermal method.
Collapse
|