1
|
Zou C, Chen W, Li H, Yao Y, Gao L, Huo J, Jia L. Acid etching-induced nanocutting of LaNiO 3 transplanting self-assembled photodiode array-like LaNiO 3/N,P-RGO nanoreactor for efficient photocatalytic hydrogen evolution. J Colloid Interface Sci 2024; 669:679-687. [PMID: 38733879 DOI: 10.1016/j.jcis.2024.05.012] [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: 02/02/2024] [Revised: 04/30/2024] [Accepted: 05/03/2024] [Indexed: 05/13/2024]
Abstract
Nanoscale graphene-semiconductor composite photocatalysts with fascinating properties in the photocatalytic hydrogen evolution have inspired numerous interests in broad research fields. The architectures with efficient light response and promoting charge separation at the interface between reduced graphene oxide (RGO) and semiconductor are critical, yet synthesizing them remains a formidable challenge. Herein, the photodiode array-like LaNiO3/N,P-RGO (LNO/N,P-RGO) nanoreactor was constructed using an innovative strategy of acid etching-induced nanocutting self-assembly. Ammonium dihydrogen phosphate working as both a nitrogen phosphorus co-dopant and an acid etching reagent, cuts perovskite LaNiO3 (LNO) nanoparticles into nanorods, which are bonded evenly on the nitrogen phosphorus co-doped reduced graphene oxide (N,P-RGO) to form an n-n semiconductor heterojunction LNO/N,P-RGO as a photodiode array-like nanoreactor via hydrothermal treatment. The photodiode array-like nanostructure exposes more active sites that are conducive to light absorption. The robust Ni-C and P-O bonds promote the narrowing of space-charge region at the interface by UV irradiation, thereby improving the transport of photogenerated carriers by visible light irradiation. The LNO/N,P-RGO nanoreactor exhibits excellent photocatalytic hydrogen evolution performance with a yield of up to 354 μmol g-1 h-1 under UV-visible light, which is 50 times higher than that of pure perovskite LNO, and it also displays favorable recycling stability.
Collapse
Affiliation(s)
- Chunxiao Zou
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Wenbin Chen
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Huan Li
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Yue Yao
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Le Gao
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Jiaqi Huo
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Lishan Jia
- Department of Chemical and Biochemical Engineering, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China.
| |
Collapse
|
2
|
Popadić D, Krstić J, Janošević Ležaić A, Popović M, Milojević-Rakić M, Ignjatović L, Bajuk-Bogdanović D, Gavrilov N. Acetamiprid's degradation products and mechanism: Part II - Inert atmosphere and charge storage. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 308:123772. [PMID: 38128326 DOI: 10.1016/j.saa.2023.123772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 12/01/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
Reuse and/or recycling of spent adsorbents is taking a central role in modern thinking and catalyzed carbonization is the way forward. Herein we explore the carbonization of adsorbed acetamiprid, in an inert atmosphere, as a way of recycling and producing nitrogen-rich carbon material for potential use in supercapacitors. Added value material and the reuse of the adsorbent were achieved by carbonization at 700 °C under argon. The formation of a nitrogen-doped carbon layer as an active material on the adsorbent, bonded through a C-Si linkage, has been conclusively verified through elemental composition quantification using XPS and EDX measurements. Two-stage catalytic decomposition and condensation of the adsorbed pesticide is followed by TGA and TPD-MS. Attained carbon-based materials give stable Faradaic capacitance with a slight dependency on the number of adsorbing cycles. Capacitance calculated with respect to the adlayer carbon material reaches values as high as 610 F g-1. Galvanostatic Charge/Discharge measurement confirmed the stability of explored materials with a slight increase in capacitance over 1000 cycles. The presented results envisage electroactive materials preparation from environmental pollutants, adding value to spent adsorbents.
Collapse
Affiliation(s)
- Daliborka Popadić
- National Laboratory Sector, Department of Organic Residual Analysis, Serbian Environmental Protection Agency, Žabljačka 10A, 11160 Belgrade, Serbia
| | - Jugoslav Krstić
- University Belgrade, Institute of Chemistry, Technology and Metallurgy, 11000 Belgrade, Serbia
| | | | - Maja Popović
- Department of Atomic Physics, Vinča Institute of Nuclear Sciences - National Institute of The Republic of Serbia, University of Belgrade, Belgrade, Serbia
| | | | - Ljubiša Ignjatović
- University of Belgrade-Faculty of Physical Chemistry, 11221 Belgrade, Serbia
| | | | - Nemanja Gavrilov
- University of Belgrade-Faculty of Physical Chemistry, 11221 Belgrade, Serbia
| |
Collapse
|
3
|
Wang C, Su J, Lan H, Wang C, Zeng Y, Chen R, Jin T. Preparation of the N, P-Codoped Carbonized UiO-66 Nanocomposite and Its Application in Supercapacitors. ACS OMEGA 2023; 8:44689-44697. [PMID: 38046337 PMCID: PMC10688160 DOI: 10.1021/acsomega.3c05500] [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: 07/27/2023] [Accepted: 09/26/2023] [Indexed: 12/05/2023]
Abstract
Preparing high-performance electrode materials from metal-organic framework precursors is currently a hot research topic in the field of energy storage materials. Improving the conductivity of such electrode materials and further increasing their specific capacitance are key issues that must be addressed. In this work, we prepared phosphoric acid-functionalized UiO-66 material as a precursor for carbonization, and after carbonization, it was combined with activated carbon to obtain nitrogen-/phosphorus-codoped carbonized UiO-66 composite material (N/P-C-UiO-66@AC). This material exhibits excellent conductivity. In addition, the carbonized product ZrO2 and the nitrogen-/phosphorus-codoped structure evidently improve the pseudocapacitance of the material. Electrochemical test results show that the material has a good electrochemical performance. The specific capacitance of the supercapacitor made from this material at 1.0 A/g is 140 F/g. After 5000 charge-discharge cycles at 10 A/g, its specific capacitance still remains at 88.5%, indicating that the composite material has good cycling stability. The symmetric supercapacitor assembled with this electrode material also has a high energy density of 11.0 W h/kg and a power density of 600 W/kg.
Collapse
Affiliation(s)
- Chunyan Wang
- Jiangxi
Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Jingwei Su
- Jiangxi
Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Haiyan Lan
- Jiangxi
Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Chongshi Wang
- College
of Engineering, Department of Civil, Architectural & Environmental
Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Yi Zeng
- Jiangxi
Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Rong Chen
- Jiangxi
Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Tianxiang Jin
- Jiangxi
Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| |
Collapse
|
4
|
Chen L, Bi Y, Jing Y, Dai J, Li Z, Sun C, Meng A, Xie H, Hu M. Phosphorus Doping Strategy-Induced Synergistic Modification of Interlayer Structure and Chemical State in Ti 3C 2T x toward Enhancing Capacitance. Molecules 2023; 28:4892. [PMID: 37446554 DOI: 10.3390/molecules28134892] [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: 05/24/2023] [Revised: 06/14/2023] [Accepted: 06/15/2023] [Indexed: 07/15/2023] Open
Abstract
Heteroatom doping is considered an effective method to substantially improve the electrochemical performance of Ti3C2Tx MXene for supercapacitors. Herein, a facile and controllable strategy, which combines heat treatment with phosphorous (P) doping by using sodium phosphinate (NaH2PO2) as a phosphorus source, is used to modify Ti3C2Tx. The intercalated ions from NaH2PO2 act as "pillars" to expand the interlayer space of MXene, which is conducive to electrolyte ion diffusion. On the other hand, P doping tailors the surface electronic state of MXene, optimizing electronic conductivity and reducing the free energy of H+ diffusion on the MXene surface. Meanwhile, P sites with lower electronegativity owning good electron donor characteristics are easy to share electrons with H+, which is beneficial to charge storage. Moreover, the adopted heat treatment replaces -F terminations with O-containing groups, which enhances the hydrophilicity and provides sufficient active sites. The change in surface functional groups increases the content of high valence-stated Ti with a high electrochemical activity that can accommodate more electrons during discharge. Synergistic modification of interlayer structure and chemical state improves the possibility of Ti3C2Tx for accommodating more H+ ions. Consequently, the modified electrode delivers a specific capacitance of 510 F g-1 at 2 mV s-1, and a capacitance retention of 90.2% at 20 A g-1 after 10,000 cycles. The work provides a coordinated strategy for the rational design of high-capacitance Ti3C2Tx MXene electrodes.
Collapse
Affiliation(s)
- Lihong Chen
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Yifan Bi
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Yunqi Jing
- College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Jun Dai
- College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266061, China
| | - Zhenjiang Li
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Changlong Sun
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Alan Meng
- State Key Laboratory Base of Eco-Chemical Engineering, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Haijiao Xie
- Hangzhou Yanqu Information Technology Co., Ltd., Hangzhou 310003, China
| | - Minmin Hu
- School of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| |
Collapse
|
5
|
Kothandam G, Singh G, Guan X, Lee JM, Ramadass K, Joseph S, Benzigar M, Karakoti A, Yi J, Kumar P, Vinu A. Recent Advances in Carbon-Based Electrodes for Energy Storage and Conversion. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2301045. [PMID: 37096838 PMCID: PMC10288283 DOI: 10.1002/advs.202301045] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/27/2023] [Indexed: 05/03/2023]
Abstract
Carbon-based nanomaterials, including graphene, fullerenes, and carbon nanotubes, are attracting significant attention as promising materials for next-generation energy storage and conversion applications. They possess unique physicochemical properties, such as structural stability and flexibility, high porosity, and tunable physicochemical features, which render them well suited in these hot research fields. Technological advances at atomic and electronic levels are crucial for developing more efficient and durable devices. This comprehensive review provides a state-of-the-art overview of these advanced carbon-based nanomaterials for various energy storage and conversion applications, focusing on supercapacitors, lithium as well as sodium-ion batteries, and hydrogen evolution reactions. Particular emphasis is placed on the strategies employed to enhance performance through nonmetallic elemental doping of N, B, S, and P in either individual doping or codoping, as well as structural modifications such as the creation of defect sites, edge functionalization, and inter-layer distance manipulation, aiming to provide the general guidelines for designing these devices by the above approaches to achieve optimal performance. Furthermore, this review delves into the challenges and future prospects for the advancement of carbon-based electrodes in energy storage and conversion.
Collapse
Affiliation(s)
- Gopalakrishnan Kothandam
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Gurwinder Singh
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Xinwei Guan
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Jang Mee Lee
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Kavitha Ramadass
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Stalin Joseph
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Mercy Benzigar
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Ajay Karakoti
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Jiabao Yi
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Prashant Kumar
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| | - Ajayan Vinu
- Global Innovative Centre for Advanced Nanomaterials (GICAN)College of Engineering, Science and Environment (CESE)The University of NewcastleCallaghanNSW2308Australia
| |
Collapse
|
6
|
Ubhi MK, Kaur M, Grewal JK, Sharma VK. Phosphorous- and Boron-Doped Graphene-Based Nanomaterials for Energy-Related Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1155. [PMID: 36770159 PMCID: PMC9919781 DOI: 10.3390/ma16031155] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/27/2022] [Accepted: 01/19/2023] [Indexed: 06/18/2023]
Abstract
Doping is a great strategy for tuning the characteristics of graphene-based nanomaterials. Phosphorous has a higher electronegativity as compared to carbon, whereas boron can induce p-type conductivity in graphene. This review provides insight into the different synthesis routes of phosphorous- and boron-doped graphene along with their applications in supercapacitors, lithium- ions batteries, and cells such as solar and fuel cells. The two major approaches for the synthesis, viz. direct and post-treatment methods, are discussed in detail. The former synthetic strategies include ball milling and chemical vapor discharge approaches, whereas self-assembly, thermal annealing, arc-discharge, wet chemical, and electrochemical erosion are representative post-treatment methods. The latter techniques keep the original graphene structure via more surface doping than substitutional doping. As a result, it is possible to preserve the features of the graphene while offering a straightforward handling technique that is more stable and controllable than direct techniques. This review also explains the latest progress in the prospective uses of graphene doped with phosphorous and boron for electronic devices, i.e., fuel and solar cells, supercapacitors, and batteries. Their novel energy-related applications will continue to be a promising area of study.
Collapse
Affiliation(s)
- Manpreet Kaur Ubhi
- Department of Chemistry, Punjab Agricultural University, Ludhiana 141004, India
| | - Manpreet Kaur
- Department of Chemistry, Punjab Agricultural University, Ludhiana 141004, India
| | | | - Virender K. Sharma
- Program for the Environment and Sustainability, Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, 112 Adriance Road, College Station, TX 77843, USA
| |
Collapse
|
7
|
Denis PA. Heteroatom Codoped Graphene: The Importance of Nitrogen. ACS OMEGA 2022; 7:45935-45961. [PMID: 36570263 PMCID: PMC9773818 DOI: 10.1021/acsomega.2c06010] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
Although graphene has exceptional properties, they are not enough to solve the extensive list of pressing world problems. The substitutional doping of graphene using heteroatoms is one of the preferred methods to adjust the physicochemical properties of graphene. Much effort has been made to dope graphene using a single dopant. However, in recent years, substantial efforts have been made to dope graphene using two or more dopants. This review summarizes all the hard work done to synthesize, characterize, and develop new technologies using codoped, tridoped, and quaternary doped graphene. First, I discuss a simple question that has a complicated answer: When can an atom be considered a dopant? Then, I briefly discuss the single atom doped graphene as a starting point for this review's primary objective: codoped or dual-doped graphene. I extend the discussion to include tridoped and quaternary doped graphene. I review most of the systems that have been synthesized or studied theoretically and the areas in which they have been used to develop new technologies. Finally, I discuss the challenges and prospects that will shape the future of this fascinating field. It will be shown that most of the graphene systems that have been reported involve the use of nitrogen, and much effort is needed to develop codoped graphene systems that do not rely on the stabilizing effects of nitrogen. I expect that this review will contribute to introducing more researchers to this fascinating field and enlarge the list of codoped graphene systems that have been synthesized.
Collapse
|
8
|
Yaqoob L, Noor T, Iqbal N. Conversion of Plastic Waste to Carbon-Based Compounds and Application in Energy Storage Devices. ACS OMEGA 2022; 7:13403-13435. [PMID: 35559169 PMCID: PMC9088909 DOI: 10.1021/acsomega.1c07291] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 03/24/2022] [Indexed: 06/02/2023]
Abstract
At present, plastic waste accumulation has been observed as one of the most alarming environmental challenges, affecting all forms of life, economy, and natural ecosystems, worldwide. The overproduction of plastic materials is mainly due to human population explosion as well as extraordinary proliferation in the global economy accompanied by global productivity. Under this threat, the development of benign and green alternative solutions instead of traditional disposal methods such as conversion of plastic waste materials into cherished carbonaceous nanomaterials such as carbon nanotubes (CNTs), carbon quantum dots (CQDs), graphene, activated carbon, and porous carbon is of utmost importance. This critical review thoroughly summarizes the different types of daily used plastics, their types, properties, ways of accumulation and their effect on the environment and human health, treatment of waste materials, conversion of waste materials into carbon-based compounds through different synthetic schemes, and their utilization in energy storage devices particularly in supercapacitors, as well as future perspectives. The main purpose of this review is to help the targeted audience to design their futuristic study in this desired field by providing information about the work done in the past few years.
Collapse
Affiliation(s)
- Lubna Yaqoob
- School
of Natural Sciences (SNS), National University
of Sciences and Technology (NUST), Islamabad 44000, Pakistan
| | - Tayyaba Noor
- School
of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Islamabad 44000, Pakistan
| | - Naseem Iqbal
- U.S.
-Pakistan Center for Advanced Studies in Energy (USPCAS-E), National University of Sciences and Technology (NUST), H-12 Campus, Islamabad 44000, Pakistan
| |
Collapse
|
9
|
Zhan X, Tong X, Gu M, Tian J, Gao Z, Ma L, Xie Y, Chen Z, Ranganathan H, Zhang G, Sun S. Phosphorus-Doped Graphene Electrocatalysts for Oxygen Reduction Reaction. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1141. [PMID: 35407259 PMCID: PMC9000525 DOI: 10.3390/nano12071141] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/25/2022] [Accepted: 03/27/2022] [Indexed: 12/12/2022]
Abstract
Developing cheap and earth-abundant electrocatalysts with high activity and stability for oxygen reduction reactions (ORRs) is highly desired for the commercial implementation of fuel cells and metal-air batteries. Tremendous efforts have been made on doped-graphene catalysts. However, the progress of phosphorus-doped graphene (P-graphene) for ORRs has rarely been summarized until now. This review focuses on the recent development of P-graphene-based materials, including the various synthesis methods, ORR performance, and ORR mechanism. The applications of single phosphorus atom-doped graphene, phosphorus, nitrogen-codoped graphene (P, N-graphene), as well as phosphorus, multi-atoms codoped graphene (P, X-graphene) as catalysts, supporting materials, and coating materials for ORR are discussed thoroughly. Additionally, the current issues and perspectives for the development of P-graphene materials are proposed.
Collapse
Affiliation(s)
- Xinxing Zhan
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang 550001, China; (X.Z.); (M.G.); (J.T.); (Z.G.); (L.M.)
| | - Xin Tong
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang 550001, China; (X.Z.); (M.G.); (J.T.); (Z.G.); (L.M.)
- Key Laboratory of Low-Dimensional Materials and Big data, Guizhou Minzu University, Guiyang 550025, China;
| | - Manqi Gu
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang 550001, China; (X.Z.); (M.G.); (J.T.); (Z.G.); (L.M.)
| | - Juan Tian
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang 550001, China; (X.Z.); (M.G.); (J.T.); (Z.G.); (L.M.)
| | - Zijian Gao
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang 550001, China; (X.Z.); (M.G.); (J.T.); (Z.G.); (L.M.)
| | - Liying Ma
- School of Chemistry and Material Science, Guizhou Normal University, Guiyang 550001, China; (X.Z.); (M.G.); (J.T.); (Z.G.); (L.M.)
| | - Yadian Xie
- Key Laboratory of Low-Dimensional Materials and Big data, Guizhou Minzu University, Guiyang 550025, China;
| | - Zhangsen Chen
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), 1650 Boulevard Lionel-Boulet, Varennes, QC J3X 1P7, Canada; (Z.C.); (H.R.); (G.Z.)
| | - Hariprasad Ranganathan
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), 1650 Boulevard Lionel-Boulet, Varennes, QC J3X 1P7, Canada; (Z.C.); (H.R.); (G.Z.)
| | - Gaixia Zhang
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), 1650 Boulevard Lionel-Boulet, Varennes, QC J3X 1P7, Canada; (Z.C.); (H.R.); (G.Z.)
| | - Shuhui Sun
- Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique (INRS), 1650 Boulevard Lionel-Boulet, Varennes, QC J3X 1P7, Canada; (Z.C.); (H.R.); (G.Z.)
| |
Collapse
|
10
|
Influence of Defects and Heteroatoms on the Chemical Properties of Supported Graphene Layers. COATINGS 2022. [DOI: 10.3390/coatings12030397] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A large and growing number of theoretical papers report the possible role of defects and heteroatoms on the chemical properties of single-layer graphene. Indeed, they are expected to modify the electronic structure of the graphene film, allow for chemisorption of different species, and enable more effective functionalisation. Therefore, from theoretical studies, we get the suggestion that single and double vacancies, Stone–Wales defects and heteroatoms are suitable candidates to turn nearly chemically inert graphene into an active player in chemistry, catalysis, and sensoristics. Despite these encouraging premises, experimental proofs of an enhanced reactivity of defected/doped graphene are limited because experimental studies addressing adsorption on well-defined defects and heteroatoms in graphene layers are much less abundant than theoretical ones. In this paper, we review the state of the art of experimental findings on adsorption on graphene defects and heteroatoms, covering different topics such as the role of vacancies on adsorption of oxygen and carbon monoxide, the effect of the presence of N heteroatoms on adsorption and intercalation underneath graphene monolayers, and the role of defects in covalent functionalisation and defect-induced gas adsorption on graphene transistors.
Collapse
|
11
|
Wen Y, Li R, Liu J, Wei Z, Li S, Du L, Zu K, Li Z, Pan Y, Hu H. A temperature-dependent phosphorus doping on Ti 3C 2T x MXene for enhanced supercapacitance. J Colloid Interface Sci 2021; 604:239-247. [PMID: 34265684 DOI: 10.1016/j.jcis.2021.06.020] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 04/29/2021] [Accepted: 06/02/2021] [Indexed: 11/19/2022]
Abstract
A novel type of phosphorus doped Ti3C2Tx MXene nanosheets (P-Ti3C2Tx) is synthesized via a facile and controllable strategy of annealing MXene nanosheets with the presence of sodium hypophosphite. A combination of theoretical density functional theory calculation and experimental X-ray photoelectron spectroscopy discloses that the doped P atoms are prone to fill into Ti vacancies first due to their lowest formation free energy (ΔGP* = -0.028 eV·Å-2) and next to bond with surface terminals on MXene layers (ΔGP* = 0.013 eV·Å-2), forming P-C and P-O species, respectively. More importantly, the as-obtained P-Ti3C2Tx is, for the first time, investigated as the electrode material for supercapacitors, demonstrating a significantly boosted electrochemical performance by P doping. As a result, P-Ti3C2Tx electrode delivers a high specific capacitance of 320 F·g-1 at a current density of 0.5 A·g-1 (much higher than 131 F·g-1 for undoped MXene), an ultrahigh rate retention of 83.8% capacitance at 30 A·g-1, and a high cycling stability over continuous 5000 cycles.
Collapse
Affiliation(s)
- Yangyang Wen
- College of Chemistry and Materials Engineering, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing 100048, China
| | - Rui Li
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
| | - Jiaohao Liu
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
| | - Zhiting Wei
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
| | - Shihan Li
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
| | - Lili Du
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
| | - Kai Zu
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China
| | - Zhenxing Li
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing 102249, China.
| | - Yuanyuan Pan
- School of Chemical Engineering, China University of Petroleum (East), Qingdao 266580, China.
| | - Han Hu
- School of Chemical Engineering, China University of Petroleum (East), Qingdao 266580, China.
| |
Collapse
|
12
|
Wu X, Li H, Yang X, Wang X, Miao Z, Zhou P, Zhao J, Zhou J, Zhuo S. Reduced Graphene Oxide Hydrogel for High Energy Density Symmetric Supercapacitor with High Operation Potential in Aqueous Electrolyte. ChemElectroChem 2021. [DOI: 10.1002/celc.202101046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Xiaozhong Wu
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Hua Li
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Xinping Yang
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Xin Wang
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Zhichao Miao
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Pengfei Zhou
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Jinping Zhao
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Jin Zhou
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| | - Shuping Zhuo
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 P. R. China
| |
Collapse
|
13
|
Wu X, Yang X, Feng W, Wang X, Miao Z, Zhou P, Zhao J, Zhou J, Zhuo S. Enhanced Energy Density for P-Doped Hierarchically Porous Carbon-Based Symmetric Supercapacitor with High Operation Potential in Aqueous H 2SO 4 Electrolyte. NANOMATERIALS 2021; 11:nano11112838. [PMID: 34835603 PMCID: PMC8624919 DOI: 10.3390/nano11112838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 09/27/2021] [Accepted: 10/20/2021] [Indexed: 11/16/2022]
Abstract
Phosphorus-doped hierarchically porous carbon (HPC) is prepared with the assistance of freeze-drying using colloid silica and phytic acid dipotassium salt as a hard template and phosphorus source, respectively. Intensive material characterizations show that the freeze-drying process can effectively promote the porosity of HPC. The specific surface area and P content for HPC can reach up to 892 m2 g-1 and 2.78 at%, respectively. Electrochemical measurements in aqueous KOH and H2SO4 electrolytes reveal that K+ of a smaller size can more easily penetrate the inner pores compared with SO42-, while the developed microporosity in HPC is conducive to the penetration of SO42-. Moreover, P-doping leads to a high operation potential of 1.5 V for an HPC-based symmetric supercapacitor, resulting in an enhanced energy density of 16.4 Wh kg-1. Our work provides a feasible strategy to prepare P-doped HPC with a low dosage of phosphorus source and a guide to construct a pore structure suitable for aqueous H2SO4 electrolyte.
Collapse
Affiliation(s)
- Xiaozhong Wu
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Xinping Yang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Wei Feng
- Shandong Qilu Keli Chemical Institute Co., Ltd., Zibo 255086, China;
| | - Xin Wang
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Zhichao Miao
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Pengfei Zhou
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Jinping Zhao
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Jin Zhou
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
| | - Shuping Zhuo
- School of Chemistry and Chemical Engineering, Shandong University of Technology, Zibo 255049, China; (X.W.); (X.Y.); (X.W.); (Z.M.); (P.Z.); (J.Z.); (J.Z.)
- Correspondence:
| |
Collapse
|
14
|
Sandhiya M, Veerappan UKK, Sathish M. Crumpled B, F Co-doped graphene nanosheets for the fabrication of all-solid-state flexible supercapacitors. Chem Commun (Camb) 2021; 57:8336-8339. [PMID: 34323897 DOI: 10.1039/d1cc02679h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Crumpled B, F co-doped graphene nanosheets (BFGO) have been synthesized using supercritical water as the solvent in a short reaction time of 1 h and were demonstrated for the fabrication of all-solid-state flexible supercapacitors (ASFS). As-synthesized BFGO delivered high specific capacitance with an NaVO3/H2SO4 electrolyte (832 F g-1). Moreover, the fabricated ASFS showed excellent energy and power densities of 24 W h kg-1 and 800 W kg-1 at 1 A g-1, respectively.
Collapse
Affiliation(s)
- Murugesan Sandhiya
- Electrochemical Power Sources (ECPS) Division, CSIR-Central Electrochemical Research Institute, Karaikudi-630003, Tamilnadu, India.
| | | | | |
Collapse
|
15
|
One step synthesis of N, P co-doped hierarchical porous carbon nanosheets derived from pomelo peel for high performance supercapacitors. J Colloid Interface Sci 2021; 605:71-81. [PMID: 34311314 DOI: 10.1016/j.jcis.2021.07.065] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 07/04/2021] [Accepted: 07/11/2021] [Indexed: 11/20/2022]
Abstract
Ammonium dihydrogen phosphate (NH4H2PO4) was used as an activator and co-dopant to induce the synthesis of N, P co-doped porous carbon nanosheets (NPCNs) from pomelo peel for using as high-performance supercapacitors. Pomelo peel has a unique sponge-like structure in which NH4H2PO4 particles can be evenly embedded. The pore structure and heteroatomic doping amount of NPCNs were controlled by adjusting the pyrolysis temperature. As a result, the optimal sample exhibits high specific capacitance (314 ± 2.6 F g-1) and rate capability (82% of capacitance retention at 20 A g-1). NPCNs-750 was further employed in a symmetrical supercapacitor (NPCNs-750//NPCNs-750 SSC) with 2 M Li2SO4 electrolyte, and exhibits a high energy density of 36 ± 1.5 W h kg-1 at a power density of 1000 W kg-1, with excellent cycling stability with 99% retention after 10,000 cycles. A series of excellent results show that this pollution-free and cost-effective method can be used for the design and preparation of high-performance supercapacitor electrode materials.
Collapse
|
16
|
Chen J, Jin T, Deng H, Huang J, Ren G, Qian Y. MoO 2 nanoparticles confined in N,P-codoped graphene aerogels with excellent pseudocapacitance performance. CAN J CHEM 2021. [DOI: 10.1139/cjc-2020-0283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this work, MoO2@NPGA nanocomposites were successfully prepared via a simple hydrothermal and calcination route. The as-prepared MoO2@NPGA composites exhibit a synergistic effect between MoO2 and N,P-codoped graphene aerogels, which can significantly improve the electrochemical performance of the MoO2@NPGA electrodes. Moreover, the results also proved that the mass loading of MoO2 has a huge effect on the electrochemical properties of MoO2@NPGA composites. With an appropriate amount of MoO2, the MoO2@NPGA composite shows a high specific capacitance (335 F g−1 at 1 A g−1) and excellent cycle stability (capacitance remains at 88% after 6000 cycles). Furthermore, the assembled symmetric supercapacitor displays a high energy density of 23.75 W h kg−1 at a power density of 300 W kg−1 and can maintain an energy density of 17.1 W h kg−1 when the power density reaches up to 6005 W kg−1.
Collapse
Affiliation(s)
- Jianfa Chen
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Tianxiang Jin
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Hangchun Deng
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Jie Huang
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Guangyuan Ren
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| | - Yong Qian
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and Devices, East China University of Technology, Nanchang 330013, Jiangxi, China
| |
Collapse
|
17
|
Polytetrafluoroethylene-assisted removal of hard-template to prepare hierarchically porous carbon for high energy density supercapacitor with KI-additive electrolyte. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2020.137610] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
18
|
Wang H, Zhang Q, Liu Q, Zhang N, Zhang JY, Fang YZ. Bi 2S 3@NH 2-UiO-66-S composites modulated by covalent interfacial reactions boost photodegradation and the oxidative coupling of primary amines. NEW J CHEM 2021. [DOI: 10.1039/d1nj01427g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The Bi2S3@NH2-UiO-66-S heterostructures have been synthesized via covalent interfacial reactions, exhibiting excellent performance in the photodegradation of methylene and the oxidative coupling of primary amines compared to reported photocatalysts.
Collapse
Affiliation(s)
- Hang Wang
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Qing Zhang
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Qing Liu
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | - Na Zhang
- Shanghai Institute of Technology
- Shanghai 201418
- P. R. China
| | | | | |
Collapse
|
19
|
Moreno-Fernández G, Gómez-Urbano JL, Enterría M, Cid R, López del Amo JM, Mysyk R, Carriazo D. Understanding enhanced charge storage of phosphorus-functionalized graphene in aqueous acidic electrolytes. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2020.136985] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
20
|
Wang C. Single Alkali Metal Ion-Activated Porous Carbon With Heteroatom Doping for Supercapacitor Electrode. Front Chem 2020; 8:815. [PMID: 33102437 PMCID: PMC7522329 DOI: 10.3389/fchem.2020.00815] [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: 06/27/2020] [Accepted: 08/04/2020] [Indexed: 11/13/2022] Open
Abstract
A single alkali metal ion activation method was used to prepare sulfur-doped microporous carbons. A series of alkali metal ions such as Li+, Na+, K+, and Cs+ was used in the polymerization process of 3-hydroxythiophenol and formaldehyde to obtain metal ion anchored in the sulfur-containing resin, which was further treated to obtain xerogel and carbonized to obtain microporous carbon with sulfur doping. In this case, the monodispersed alkali metal ions could realize highly effective activation with low activating agent dosage. Intensive material characterizations show that the alkali metal ions determine the pore structure and surface properties of as-prepared carbons. C-Cs prepared by Cs+ ion possesses a high Brunauer-Emmett-Teller specific surface area of 1,037 m2 g-1 with interconnected microporosity and sulfur doping. The specific capacitance of C-Cs can reach up to 270.9 F g-1 in a two-cell electrode measurement system, whereas C-Cs-based supercapacitors can deliver an energy density of 7.6 Wh kg-1, which is much larger than that of other samples due to its surface functionalities and well-interconnected porosities.
Collapse
Affiliation(s)
- Changshui Wang
- Department of Radiochemistry, China Institute of Atomic Energy, Beijing, China
| |
Collapse
|
21
|
Yang J, Xu D, Hou R, Lang J, Wang Z, Dong Z, Ma J. Nitrogen-doped carbon nanotubes by multistep pyrolysis process as a promising anode material for lithium ion hybrid capacitors. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.11.044] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
22
|
Xu D, Ding Q, Li J, Chen H, Pan Y, Liu J. A sheet-like MOF-derived phosphorus-doped porous carbons for supercapacitor electrode materials. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108141] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
23
|
Wen Y, Li R, Liu J, Zhang X, Wang P, Zhang X, Zhou B, Li H, Wang J, Li Z, Sun B. Promotion effect of Zn on 2D bimetallic NiZn metal organic framework nanosheets for tyrosinase immobilization and ultrasensitive detection of phenol. Anal Chim Acta 2020; 1127:131-139. [PMID: 32800116 DOI: 10.1016/j.aca.2020.06.062] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 06/11/2020] [Accepted: 06/25/2020] [Indexed: 12/16/2022]
Abstract
Environmental monitoring of pollutants is essential to guarantee the human health and maintain the ecosystem. The exploration of both simple and sensitive detection method has aroused widespread attentions. Herein, 2D bimetallic metal organic framework nanosheets (NiZn-MOF NSs) with tunable Ni/Zn ratios were synthesized, and for the first time employed to construct a tyrosinase biosensor. It is revealed that Zn element not only tuned the porosity structure and electronic structure of MOF NSs, but also modified their electrochemical activity. As a result, enzyme immobilization and electrochemical sensing performance of the NiZn-MOF NSs based biosensor were significantly enhanced by a suitable Zn addition. The fabricated tyrosinase biosensor exhibited excellent analytical detections, with a wide linear range from 0.08 μM to 58.2 μM, a high sensitivity of 159.3 mA M-1, and an ultralow detection limit of 6.5 nM. In addition, the proposed biosensing approach also demonstrated good repeatability, superior selectivity, long-term stability, and high recovery for phenol detection in the real tap water samples.
Collapse
Affiliation(s)
- Yangyang Wen
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China; Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing, 100048, China
| | - Rui Li
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Jiahao Liu
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Xin Zhang
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Ping Wang
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Xiang Zhang
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Bin Zhou
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China
| | - Hongyan Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing, 100048, China.
| | - Jing Wang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing, 100048, China.
| | - Zhenxing Li
- College of New Energy and Materials, China University of Petroleum (Beijing), Beijing, 102249, China.
| | - Baoguo Sun
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), 11 Fucheng Road, Beijing, 100048, China
| |
Collapse
|
24
|
Cui H, Guo Y, Ma W, Zhou Z. 2 D Materials for Electrochemical Energy Storage: Design, Preparation, and Application. CHEMSUSCHEM 2020; 13:1155-1171. [PMID: 31872570 DOI: 10.1002/cssc.201903095] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 12/20/2019] [Indexed: 05/21/2023]
Abstract
Electrochemical energy storage is a promising route to relieve the increasing energy and environment crises, owing to its high efficiency and environmentally friendly nature. However, it is still challenging to realize its widespread application because of unsatisfactory electrode materials, with either high cost or poor activity and new electrode materials are urgently needed. Two-dimensional (2 D) materials are possible candidates, owing to their unique geometry and physicochemical properties. This Review summarizes the latest advances in the development of 2 D materials for electrochemical energy storage. Computational investigation and design of 2 D materials are first introduced, and then preparation methods are presented in detail. Next, the application of such materials in supercapacitors, alkali metal-ion batteries, and metal-air batteries are summarized comprehensively. Finally, the challenges and perspectives are discussed to offer a guideline for future exploration of high-efficiency 2 D materials for electrochemical energy storage.
Collapse
Affiliation(s)
- Huijuan Cui
- School of Materials Science and Engineering, Institute of New Energy Material Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (ReCast), Nankai University, Tianjin, 300350, P.R. China
| | - Yibo Guo
- School of Materials Science and Engineering, Institute of New Energy Material Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (ReCast), Nankai University, Tianjin, 300350, P.R. China
| | - Wei Ma
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, 450001, P.R. China
| | - Zhen Zhou
- School of Materials Science and Engineering, Institute of New Energy Material Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), Renewable Energy Conversion and Storage Center (ReCast), Nankai University, Tianjin, 300350, P.R. China
- School of Chemical Engineering and Energy, Zhengzhou University, Zhengzhou, 450001, P.R. China
| |
Collapse
|
25
|
Zhang D, Gao H, Hua G, Zhou H, Wu J, Zhu B, Liu C, Yang J, Chen D. Boosting Specific Energy and Power of Carbon-Ionic Liquid Supercapacitors by Engineering Carbon Pore Structures. Front Chem 2020; 8:6. [PMID: 32133337 PMCID: PMC7040027 DOI: 10.3389/fchem.2020.00006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 01/07/2020] [Indexed: 11/23/2022] Open
Abstract
Carbon-ionic liquid (C-IL) supercapacitors (SCs) promise to provide high capacitance and high operating voltage, and thus high specific energy. It is still highly demanding to enhance the capacitance in order to achieve high power and energy density. We synthesized a high-pore-volume and specific-surface-area activated carbon material with a slit mesoporous structure by two-step processes of carbonization and the activation from polypyrrole. The novel slit-pore-structured carbon materials provide a specific capacity of 310 F g−1 at 0.5 A g−1 for C-IL SCs, which is among one of the highest recorded specific capacitances. The slit mesoporous activated carbons have a maximum ion volume utilization of 74%, which effectively enhances ion storage, and a better interaction with ions in ionic liquid electrolyte, thus providing superior capacitance. We believe that this work provides a new strategy of engineering pore structure to enhance specific capacitance and rate performance of C-IL SCs.
Collapse
Affiliation(s)
- Dong Zhang
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Hongquan Gao
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Guomin Hua
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Haitao Zhou
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Jianchun Wu
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Bowei Zhu
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Chao Liu
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - Jianhong Yang
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China
| | - De Chen
- School of Materials Science and Engineering, Jiangsu University, Zhenjiang, China.,Department of Chemical Engineering, Norwegian University of Science and Technology, Trondheim, Norway
| |
Collapse
|
26
|
Nitrogen and sulfur co-doped hierarchical graphene hydrogel for high-performance electrode materials. J APPL ELECTROCHEM 2020. [DOI: 10.1007/s10800-020-01404-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
27
|
Wen Y, Wei Z, Ma C, Xing X, Li Z, Luo D. MXene Boosted CoNi-ZIF-67 as Highly Efficient Electrocatalysts for Oxygen Evolution. NANOMATERIALS 2019; 9:nano9050775. [PMID: 31137579 PMCID: PMC6566882 DOI: 10.3390/nano9050775] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/14/2019] [Accepted: 05/15/2019] [Indexed: 11/23/2022]
Abstract
Oxygen evolution reaction (OER) is a pivotal step for many sustainable energy technologies, and exploring inexpensive and highly efficient electrocatalysts is one of the most crucial but challenging issues to overcome the sluggish kinetics and high overpotentials during OER. Among the numerous electrocatalysts, metal-organic frameworks (MOFs) have emerged as promising due to their high specific surface area, tunable porosity, and diversity of metal centers and functional groups. It is believed that combining MOFs with conductive nanostructures could significantly improve their catalytic activities. In this study, an MXene supported CoNi-ZIF-67 hybrid (CoNi-ZIF-67@Ti3C2Tx) was synthesized through the in-situ growth of bimetallic CoNi-ZIF-67 rhombic dodecahedrons on the Ti3C2Tx matrix via a coprecipitation reaction. It is revealed that the inclusion of the MXene matrix not only produces smaller CoNi-ZIF-67 particles, but also increases the average oxidation of Co/Ni elements, endowing the CoNi-ZIF-67@Ti3C2Tx as an excellent OER electrocatalyst. The effective synergy of the electrochemically active CoNi-ZIF-67 phase and highly conductive MXene support prompts the hybrid to process a superior OER catalytic activity with a low onset potential (275 mV vs. a reversible hydrogen electrode, RHE) and Tafel slope (65.1 mV∙dec−1), much better than the IrO2 catalysts and the pure CoNi-ZIF-67. This work may pave a new way for developing efficient non-precious metal catalyst materials.
Collapse
Affiliation(s)
- Yangyang Wen
- State Key Laboratory of Heavy Oil Processing, College of New Energy and Material, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum (Beijing), Beijing 102249, China.
| | - Zhiting Wei
- State Key Laboratory of Heavy Oil Processing, College of New Energy and Material, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum (Beijing), Beijing 102249, China.
| | - Chang Ma
- State Key Laboratory of Heavy Oil Processing, College of New Energy and Material, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum (Beijing), Beijing 102249, China.
| | - Xiaofei Xing
- State Key Laboratory of Heavy Oil Processing, College of New Energy and Material, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum (Beijing), Beijing 102249, China.
| | - Zhenxing Li
- State Key Laboratory of Heavy Oil Processing, College of New Energy and Material, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum (Beijing), Beijing 102249, China.
| | - Dan Luo
- State Key Laboratory of Heavy Oil Processing, College of New Energy and Material, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum (Beijing), Beijing 102249, China.
| |
Collapse
|
28
|
Shen X, He J, Wang K, Li X, Wang X, Yang Z, Wang N, Zhang Y, Huang C. Fluorine-Enriched Graphdiyne as an Efficient Anode in Lithium-Ion Capacitors. CHEMSUSCHEM 2019; 12:1342-1348. [PMID: 30710428 DOI: 10.1002/cssc.201900101] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/31/2019] [Indexed: 06/09/2023]
Abstract
Lithium-ion capacitors (LICs) have shown extraordinary promise for electrochemical energy storage but are usually limited to electrodes with low energy density or power density owing to the lack of active storage sites and ion diffusion limitation. In this study, fluorine-enriched graphdiyne (F-GDY) is prepared by a solvothermal reaction. Owing to the 42-C hexagonal porous structure, abundant sp and sp2 hybrid carbon atoms, and even distribution of fluorine, F-GDY has enormous potential as an anode for lithium-ion storage. The outstanding rate performance (1825.9 mAh g-1 at 0.1 A g-1 , 979.2 mAh g-1 at 5 A g-1 ) and stable cycling stability of F-GDY in the lithium-ion battery inspire the assembly of a LIC with F-GDY as an anode and activated carbon (AC) as a cathode. When the AC/F-GDY mass ratio is 7:1, the LIC gives the largest energy density of 200.2 Wh kg-1 , corresponding to a power density of 131.17 W kg-1 . This LIC also shows excellent long-term cycling stability with a retention of approximately 80 % after 5000 cycles at 2 A g-1 and a retention of more than 80 % after 6000 cycles at 5 A g-1 .
Collapse
Affiliation(s)
- Xiangyan Shen
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Jianjiang He
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
| | - Kun Wang
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
| | - Xiaodong Li
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Xin Wang
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Ze Yang
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
| | - Ning Wang
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
| | - Yanliang Zhang
- Thermo Fisher Scientific Ltd, 201206, Shanghai, P. R. China
| | - Changshui Huang
- Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, No. 189 Songling Road, 266101, Qingdao, China
| |
Collapse
|
29
|
Huang J, Liu S, Peng Z, Shao Z, Zhang Y, Dong H, Zheng M, Xiao Y, Liu Y. Rich N/O/S co-doped porous carbon with a high surface area from silkworm cocoons for superior supercapacitors. NEW J CHEM 2019. [DOI: 10.1039/c9nj04195h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synergistic effects of high surface area and abundant heteroatoms make porous carbons superior electrode materials.
Collapse
Affiliation(s)
- Jianyu Huang
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Simin Liu
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Zifang Peng
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Zhuoxian Shao
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Yuanyuan Zhang
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Hanwu Dong
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Mingtao Zheng
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Yong Xiao
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| | - Yingliang Liu
- College of Materials and Energy
- South China Agricultural University
- Guangzhou 510642
- P. R. China
| |
Collapse
|
30
|
Xiang G, Yin J, Qu G, Sun P, Hou P, Huang J, Xu X. Construction of ZnCo2S4@Ni(OH)2 core–shell nanostructures for asymmetric supercapacitors with high energy densities. Inorg Chem Front 2019. [DOI: 10.1039/c9qi00653b] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
ZnCo2S4 nanoneedle clusters are uniformly grown as a core on foamed nickel and then are coated with Ni(OH)2 nanosheets as shell layers.
Collapse
Affiliation(s)
- Guotao Xiang
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| | - Jiangmei Yin
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| | - Guangmeng Qu
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| | - Pengxiao Sun
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| | - Peiyu Hou
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| | - Jinzhao Huang
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| | - Xijin Xu
- School of Physics and Technology
- University of Jinan
- Shandong 250022
- PR China
| |
Collapse
|
31
|
Zhou Y, Ren J, Yang Y, Zheng Q, Liao J, Xie F, Jie W, Lin D. Biomass-derived nitrogen and oxygen co-doped hierarchical porous carbon for high performance symmetric supercapacitor. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.08.041] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
32
|
Wang S, Ma F, Jiang H, Shao Y, Wu Y, Hao X. Band gap-Tunable Porous Borocarbonitride Nanosheets for High Energy-Density Supercapacitors. ACS APPLIED MATERIALS & INTERFACES 2018; 10:19588-19597. [PMID: 29775049 DOI: 10.1021/acsami.8b02317] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Band gap-tunable porous borocarbonitride (BCN) nanosheets were successfully fabricated with cheap and readily available precursors by annealing and exfoliating. The band gap of the as-prepared BCN materials ranges from 5.5 to 1.0 eV; these samples exhibit beneficial structural features suitable for the application in supercapacitors. Especially, the BCN material with a band gap of 1.0 eV exhibits a great specific surface area (600.9 m2 g-1), massive active sites, and excellent conductivity (10.8 S m-1). In addition, this example displays great specific capacitance (464.5 F g-1), excellent cycle stability (98.5% performance retention after 10 000 cycles), and ultrahigh energy density (50.4 W h kg-1, in 1 M Et4NBF4 electrolyte). This excellent electrochemical performance and facile effective synthesis of band gap-tunable BCN materials will provide a promising strategy for configuring nanostructured multiple compound electrodes for other energy storage and conversion devices.
Collapse
Affiliation(s)
- Shouzhi Wang
- State Key Lab of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Fukun Ma
- State Key Lab of Crystal Materials , Shandong University , Jinan 250100 , China
- School of Materials Science and Engineering , Shandong Jianzhu University , Jinan 250100 , China
| | - Hehe Jiang
- State Key Lab of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Yongliang Shao
- State Key Lab of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Yongzhong Wu
- State Key Lab of Crystal Materials , Shandong University , Jinan 250100 , China
| | - Xiaopeng Hao
- State Key Lab of Crystal Materials , Shandong University , Jinan 250100 , China
| |
Collapse
|
33
|
Mangisetti SR, Pari B, M K, Ramaprabhu S. Performance of Partially Exfoliated Nitrogen-Doped Carbon Nanotubes Wrapped with Hierarchical Porous Carbon in Electrolytes. CHEMSUSCHEM 2018; 11:1664-1677. [PMID: 29693315 DOI: 10.1002/cssc.201800147] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Indexed: 06/08/2023]
Abstract
The preparation of highly conductive, high-surface-area, heteroatom-doped, porous carbon nanocomposite materials with enhanced electrochemical performance for sustainable energy-storage technologies, such as supercapacitors, is challenging. Herein, a route for the large-scale synthesis of nitrogen-doped porous carbon wrapped partially exfoliated carbon nanotubes (N-PPECNTs) with an interconnected hierarchical porous structure, as an advanced electrode material that can realize several potential applications for energy storage, is presented. Polypyrrole conductive polymer acts as both nitrogen and carbon sources that contribute to the pseudocapacitance. Partially exfoliated carbon nanotubes (PECNTs) provide a high specific surface area for ion and charge transportation and act as a conductive matrix. The derived porous N-PPECNT displays a nitrogen content of 6.95 at %, with a specific surface area of 2050 m2 g-1 , and pore volume of 1.13 cm3 g-1 . N-PPECNTs, as an electrode material for supercapacitors, exhibit an excellent specific capacitance of 781 F g-1 at 2 A g-1 , with a high cycling stability of 95.3 % over 10 000 cycles. Furthermore, the symmetric supercapacitor exhibits remarkable energy densities as high as 172.8, 62.7, and 53.55 Wh kg-1 in 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide ([BMIM][TFSI]), organic, and aqueous electrolytes, respectively. Also, biocompatible hydrogel and polymer gel electrolyte based, stable, flexible supercapacitors with excellent electrochemical performance could be demonstrated.
Collapse
Affiliation(s)
- Sandhya Rani Mangisetti
- Alternative Energy and Nanotechnology Laboratory, Department of Physics, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Baraneedharan Pari
- Alternative Energy and Nanotechnology Laboratory, Department of Physics, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Kamaraj M
- Department of Metallurgical and Materials Engineering, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Sundara Ramaprabhu
- Alternative Energy and Nanotechnology Laboratory, Department of Physics, Indian Institute of Technology Madras, Chennai, 600036, India
| |
Collapse
|
34
|
Shen X, Yang Z, Wang K, Wang N, He J, Du H, Huang C. Nitrogen-Doped Graphdiyne as High-capacity Electrode Materials for Both Lithium-ion and Sodium-ion Capacitors. ChemElectroChem 2018. [DOI: 10.1002/celc.201800300] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiangyan Shen
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
- University of Chinese Academy of Sciences; No. 19 A Yuquan Road 100049 Beijing China
| | - Ze Yang
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
| | - Kun Wang
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
| | - Ning Wang
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
| | - Jianjiang He
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
| | - Huiping Du
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
- University of Chinese Academy of Sciences; No. 19 A Yuquan Road 100049 Beijing China
| | - Changshui Huang
- Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; No. 189 Songling Road 266101 Qingdao China
| |
Collapse
|
35
|
Facilely prepared, N, O-codoped nanosheet derived from pre-functionalized polymer as supercapacitor electrodes. Chem Phys 2018. [DOI: 10.1016/j.chemphys.2018.03.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
36
|
Phosphorus, nitrogen and oxygen co-doped polymer-based core-shell carbon sphere for high-performance hybrid supercapacitors. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.02.115] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
37
|
Wang C, Guo K, He W, Deng X, Hou P, Zhuge F, Xu X, Zhai T. Hierarchical CuCo 2O 4@nickel-cobalt hydroxides core/shell nanoarchitectures for high-performance hybrid supercapacitors. Sci Bull (Beijing) 2017; 62:1122-1131. [PMID: 36659343 DOI: 10.1016/j.scib.2017.08.014] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2017] [Revised: 07/28/2017] [Accepted: 08/02/2017] [Indexed: 01/21/2023]
Abstract
Ni0.5Co0.5(OH)2 nanosheets coated CuCo2O4 nanoneedles arrays were successfully designed and synthesized on carbon fabric. The core/shell nanoarchitectures directly served as the binder-free electrode with a superior capacity of 295.6mAhg-1 at 1Ag-1, which still maintained 220mAhg-1 even at the high current density of 40Ag-1, manifesting their enormous potential in hybrid supercapacitor devices. The as-assembled CuCo2O4@Ni0.5Co0.5(OH)2//AC hybrid supercapacitor device exhibited favorable properties with the specific capacitance as high as 90Fg-1 at 1Ag-1 and the high energy density of 32Whkg-1 at the power density of 800Wkg-1. Furthermore, the as-assembled device also delivered excellent cycling performance (retaining 91.9% of the initial capacitance after 12,000 cycles at 8Ag-1) and robust mechanical stability and flexibility, implying the huge potential of present hierarchical electrodes in energy storage devices.
Collapse
Affiliation(s)
- Chenggang Wang
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Kai Guo
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Weidong He
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Xiaolong Deng
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Peiyu Hou
- School of Physics and Technology, University of Jinan, Jinan 250022, China
| | - Fuwei Zhuge
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China
| | - Xijin Xu
- School of Physics and Technology, University of Jinan, Jinan 250022, China.
| | - Tianyou Zhai
- State Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology (HUST), Wuhan 430074, China.
| |
Collapse
|
38
|
Nigar S, Zhou Z, Wang H, Imtiaz M. Modulating the electronic and magnetic properties of graphene. RSC Adv 2017. [DOI: 10.1039/c7ra08917a] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Graphene, an sp2hybridized single sheet of carbon atoms organized in a honeycomb lattice, is a zero band gap semiconductor or semimetal.
Collapse
Affiliation(s)
- Salma Nigar
- School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Zhongfu Zhou
- School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
- State Key Laboratory of Advanced Special Steel
| | - Hao Wang
- School of Material Science and Engineering
- Shanghai University
- Shanghai 200444
- P. R. China
- State Key Laboratory of Advanced Special Steel
| | - Muhammad Imtiaz
- State Key Laboratory of Metal Matrix Composites
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| |
Collapse
|
39
|
Feng J, Song W, Sun L, Xu L. One-step nanocasting synthesis of nitrogen and phosphorus dual heteroatom doped ordered mesoporous carbons for supercapacitor application. RSC Adv 2016. [DOI: 10.1039/c6ra22728g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
N and P dual heteroatom doped ordered mesoporous carbon was synthesized and exhibited enhanced specific capacitance (220 F g−1 at 1 A g−1), good rate capability (178 F g−1 at 16 A g−1 with 81% capacitance retention) and excellent cycling stability (91% after 3000 cycles).
Collapse
Affiliation(s)
- Jian Feng
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Weiming Song
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Li Sun
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| | - Liyang Xu
- College of Chemistry and Chemical Engineering
- Qiqihar University
- Qiqihar 161006
- China
| |
Collapse
|