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Tian H, Yao Z, Li Z, Guo J, Liu L. Unlocking More Potentials in Two-Dimensional Space: Disorder Engineering in Two-Dimensional Amorphous Carbon. ACS NANO 2023; 17:24468-24478. [PMID: 38015075 DOI: 10.1021/acsnano.3c09593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
The theory of the nature of glass has been described as the deepest but unsolved problem in solid state theory. The fundamental understanding of the structural characteristics of glassy materials and disorder-property correspondence remains incomplete due to difficulties in fully characterizing disordered structures in three-dimensional materials. Recently, two-dimensional amorphous materials were treated as an atomic-level playground to uncover previously unknown structure-property relationships in vitreous materials. Here, we summarize recent research on one prototypical material, two-dimensional amorphous carbon, including atomic structural characterizations, controllable synthesis, exotic properties, and application potentials. Fundamental discrepancies only induced by the amorphous nature, when compared with crystalline materials, will be highlighted. Finally, we discuss the restricted definition of two-dimensional amorphous carbon, existing challenges, and future research directions.
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Affiliation(s)
- Huifeng Tian
- School of Materials Science and Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Zhixin Yao
- School of Materials Science and Engineering, Peking University, Beijing 100871, People's Republic of China
- Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, People's Republic of China
| | - Zhenjiang Li
- School of Materials Science and Engineering, Peking University, Beijing 100871, People's Republic of China
| | - Junjie Guo
- Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, People's Republic of China
| | - Lei Liu
- School of Materials Science and Engineering, Peking University, Beijing 100871, People's Republic of China
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2
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Kim IS, Shim CE, Kim SW, Lee CS, Kwon J, Byun KE, Jeong U. Amorphous Carbon Films for Electronic Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2204912. [PMID: 36408886 DOI: 10.1002/adma.202204912] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/08/2022] [Indexed: 06/16/2023]
Abstract
While various crystalline carbon allotropes, including graphene, have been actively investigated, amorphous carbon (a-C) thin films have received relatively little attention. The a-C is a disordered form of carbon bonding with a broad range of the CC bond length and bond angle. Although accurate structural analysis and theoretical approaches are still insufficient, reproducible structure-property relationships have been accumulated. As the a-C thin film is now adapted as a hardmask in the semiconductor industry and new properties are reported continuously, expectations are growing that it can be practically used as active materials beyond as a simple sacrificial layer. In this perspective review article, after a brief introduction to the synthesis and properties of the a-C thin films, their potential practical applications are proposed, including hardmasks, extreme ultraviolet (EUV) pellicles, diffusion barriers, deformable electrodes and interconnects, sensors, active layers, electrodes for energy, micro-supercapacitors, batteries, nanogenerators, electromagnetic interference (EMI) shielding, and nanomembranes. The article ends with a discussion on the technological challenges in a-C thin films.
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Affiliation(s)
- Ik-Soo Kim
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Chengam-ro, Nam-gu, Pohang, 37673, Republic of Korea
| | - Chae-Eun Shim
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Chengam-ro, Nam-gu, Pohang, 37673, Republic of Korea
| | - Sang Won Kim
- New Material Laboratory, Samsung Advanced Institute of Technology, Suwon-si, Gyeonggido, 16678, Republic of Korea
| | - Chang-Seok Lee
- New Material Laboratory, Samsung Advanced Institute of Technology, Suwon-si, Gyeonggido, 16678, Republic of Korea
| | - Junyoung Kwon
- New Material Laboratory, Samsung Advanced Institute of Technology, Suwon-si, Gyeonggido, 16678, Republic of Korea
| | - Kyung-Eun Byun
- New Material Laboratory, Samsung Advanced Institute of Technology, Suwon-si, Gyeonggido, 16678, Republic of Korea
| | - Unyong Jeong
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Chengam-ro, Nam-gu, Pohang, 37673, Republic of Korea
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3
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Ji J, Kwak HM, Yu J, Park S, Park JH, Kim H, Kim S, Kim S, Lee DS, Kum HS. Understanding the 2D-material and substrate interaction during epitaxial growth towards successful remote epitaxy: a review. NANO CONVERGENCE 2023; 10:19. [PMID: 37115353 PMCID: PMC10147895 DOI: 10.1186/s40580-023-00368-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/09/2023] [Indexed: 06/19/2023]
Abstract
Remote epitaxy, which was discovered and reported in 2017, has seen a surge of interest in recent years. Although the technology seemed to be difficult to reproduce by other labs at first, remote epitaxy has come a long way and many groups are able to consistently reproduce the results with a wide range of material systems including III-V, III-N, wide band-gap semiconductors, complex-oxides, and even elementary semiconductors such as Ge. As with any nascent technology, there are critical parameters which must be carefully studied and understood to allow wide-spread adoption of the new technology. For remote epitaxy, the critical parameters are the (1) quality of two-dimensional (2D) materials, (2) transfer or growth of 2D materials on the substrate, (3) epitaxial growth method and condition. In this review, we will give an in-depth overview of the different types of 2D materials used for remote epitaxy reported thus far, and the importance of the growth and transfer method used for the 2D materials. Then, we will introduce the various growth methods for remote epitaxy and highlight the important points in growth condition for each growth method that enables successful epitaxial growth on 2D-coated single-crystalline substrates. We hope this review will give a focused overview of the 2D-material and substrate interaction at the sample preparation stage for remote epitaxy and during growth, which have not been covered in any other review to date.
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Affiliation(s)
- Jongho Ji
- Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
| | - Hoe-Min Kwak
- School of Electrical Engineering and Computer Science, Gwnagju Institute of Science and Technology, Gwangju, South Korea
| | - Jimyeong Yu
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, South Korea
| | - Sangwoo Park
- Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea
| | - Jeong-Hwan Park
- Venture Business Laboratory, Nagoya University, Furo-Cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Hyunsoo Kim
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, South Korea
| | - Seokgi Kim
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, South Korea
| | - Sungkyu Kim
- Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul, South Korea.
| | - Dong-Seon Lee
- School of Electrical Engineering and Computer Science, Gwnagju Institute of Science and Technology, Gwangju, South Korea.
| | - Hyun S Kum
- Department of Electrical and Electronic Engineering, Yonsei University, Seoul, South Korea.
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Lopez‐Barajas F, Ramos‐deValle LF, Sanchez‐Valdes S, Ramirez‐Vargas E, Martinez‐Colunga JG, Espinoza‐Martinez AB, da Silva L, Hernandez‐Gamez JF, Rodriguez‐Fernandez OS, Beltran‐Ramirez FI, Zuluaga‐Parra JD. Epoxy/hybrid graphene‐copper nanocomposite materials with enhanced thermal conductivity. J Appl Polym Sci 2022. [DOI: 10.1002/app.52419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
| | | | | | | | | | | | - Luciano da Silva
- Centro de Investigación en Química Aplicada (CIQA) Saltillo Coahuila Mexico
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In-situ food spoilage monitoring using a wireless chemical receptor-conjugated graphene electronic nose. Biosens Bioelectron 2021; 200:113908. [PMID: 34972042 DOI: 10.1016/j.bios.2021.113908] [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: 06/20/2021] [Revised: 11/23/2021] [Accepted: 12/20/2021] [Indexed: 11/20/2022]
Abstract
Monitoring food spoilage is one of the most effective methods for preventing food poisoning caused by biogenic amines or microbes. Therefore, various analytical techniques have been introduced to detect low concentrations of cadaverine (CV) and putrescine (PT), which are representative biogenic polyamines involved in food spoilage (5-8 ppm at the stage of initial decomposition after storage for 5 days at 5 °C and 17-186 ppm at the stage of advanced decomposition after storage for 7 days at 5 °C). Although previous methods showed selective CV and PT detection even at low concentrations, the use of these methods remains challenging in research areas that require in-situ, real-time, on-site monitoring. In this study, we demonstrated for the first time an in-situ high-performance chemical receptor-conjugated graphene electronic nose (CRGE-nose) whose limits of detection (LODs), 27.04 and 7.29 ppb, for CV and PT are up to 102 times more sensitive than those of conventional biogenic amine sensors. Specifically, the novel chemical receptors 2,7-bis(3-morpholinopropyl)benzo[lmn][3,8] phenanthroline-1,3,6,8(2H,7H)-tetraone (NaPhdiMor (NPM)) and 2,7-bis(2-((3-morpholinopropyl)amino)ethyl)benzo[lmn][3,8]phenanthroline-1,3,6,8(2H,7H)-tetraone (NaPhdiEtAmMor (NPEAM)) were designed on the basis of density functional theory (DFT) calculations, and their interaction mechanism was characterized by a DFT 3D simulation. Interestingly, the CRGE-nose was connected on a micro sim chip substrate via wire bonding and then integrated into wireless portable devices, resulting in a cost-effective, high-performance prototype CRGE-nose device capable of on-site detection. The portable CRGE-nose can be used for in-situ monitoring of CV and PT concentration changes as low as 27.04 and 7.29 ppb in real meats such as pork, beef, lamb and chicken.
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Mihalache I, Purcarea A, Vasile E, Pachiu C, Eremia SAV, Radoi A, Kusko M. Tunable photoluminescence from interconnected graphene network with potential to enhance the efficiency of a hybrid Si nanowire solar cell. Phys Chem Chem Phys 2019; 21:9564-9573. [PMID: 31020961 DOI: 10.1039/c9cp00751b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
An interconnected graphene network (IGN) structure with excellent photoluminescence (PL) properties was synthesized using a one-pot microwave-assisted hydrothermal carbonization route. The material exhibited intense and excitation-wavelength dependent PL emission located mainly in the UV-blue light range (300-450 nm). The result demonstrates that graphene networks could also be included in the emerging class of tunable PL carbon nanomaterials. Furthermore, we have taken a first step towards their incorporation into solar cell devices by fabricating IGN/p-SiNWs radial heterojunctions using the versatile potentiostatic electrodeposition technique. The IGN modified p-SiNW solar cell showed the best performance with an overall enhancement of power conversion efficiency of 7.5 times higher than the reference cell. We emphasize that the structural and electronic characteristics of the as-prepared IGN combined with tapering effects are directly responsible for the tripled short circuit current density and 9% improvement of open circuit voltage with respect to the reference cell. Finally, we have demonstrated that the IGN successfully passivated the Si nanowires' surface using intensity modulated photocurrent/photovoltage spectroscopy (IMPS/IMVS). These promising findings indicate that further IGN exploitation may help to gain efficiency in future energy conversion applications.
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Affiliation(s)
- Iuliana Mihalache
- National Institute for Research and Development in Microtechnologies - IMT Bucharest, 126A Erou Iancu Nicolae Street, Bucharest, 077190, Romania.
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Kharissova OV, Kharisov BI, Oliva González CM. Carbon–Carbon Allotropic Hybrids and Composites: Synthesis, Properties, And Applications. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05857] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Oxana V. Kharissova
- Universidad Autónoma de Nuevo León, Ave. Universidad
s/n, San Nicolás de los Garza, N.L. México C.P. 66455
| | - Boris I. Kharisov
- Universidad Autónoma de Nuevo León, Ave. Universidad
s/n, San Nicolás de los Garza, N.L. México C.P. 66455
| | - Cesar M. Oliva González
- Universidad Autónoma de Nuevo León, Ave. Universidad
s/n, San Nicolás de los Garza, N.L. México C.P. 66455
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Ju J, Kim M, Jang S, Kim Y, Choi Y, Baeck SH, Shim SE. 3D in-situ hollow carbon fiber/carbon nanosheet/Fe3C@Fe3O4 by solventless one-step synthesis and its superior supercapacitor performance. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.09.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Abdali H, Ajji A. Preparation of Electrospun Nanocomposite Nanofibers of Polyaniline/Poly(methyl methacrylate) with Amino-Functionalized Graphene. Polymers (Basel) 2017; 9:polym9090453. [PMID: 30965757 PMCID: PMC6418766 DOI: 10.3390/polym9090453] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 09/11/2017] [Accepted: 09/12/2017] [Indexed: 11/29/2022] Open
Abstract
In this paper we report upon the preparation and characterization of electrospun nanofibers of doped polyaniline (PANI)/poly(methyl methacrylate) (PMMA)/amino-functionalized graphene (Am-rGO) by electrospinning technique. The successful functionalization of rGO with amino groups is examined by Fourier transforms infrared (FTIR), X-ray photoelectron spectroscopy (XPS) and Raman microspectrometer. The strong electric field enables the liquid jet to be ejected faster and also contributes to the improved thermal and morphological homogeneity of PANI/PMMA/Am-rGO. This results in a decrease in the average diameter of the produced fibers and shows that these fibers can find promising uses in many applications such as sensors, flexible electronics, etc.
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Affiliation(s)
- Hanan Abdali
- CREPEC, Department of Chemical Engineering, Polytechnique Montréal, P.O. Box 6079, Station Centre-Ville, Montreal, QC H3C 3A7, Canada.
- Ministry of Higher Education, P.O. Box 225085, Riyadh 11153, Saudi Arabia.
| | - Abdellah Ajji
- CREPEC, Department of Chemical Engineering, Polytechnique Montréal, P.O. Box 6079, Station Centre-Ville, Montreal, QC H3C 3A7, Canada.
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Abstract
The solution plasma process (SPP), known as non-equilibrium cold plasma at atmospheric pressure and room temperature, was used to investigate the synthesis of nitrogen-carbon nasnosheets (NCNs). To verify the effect of elementary composition and structure of N-methyl-2-pyrrolidone (NMP), various precursors were used in the SPP to synthesize NCNs via the bottom-up synthesis method for the first time. The NCNs were analyzed by transmission electron microscopy, Raman spectroscopy, and X-ray photoelectron spectroscopy. Among the various precursors, SPP of 2-pyrrolidone was demonstrated to facilitate the formation of highly ordered NCNs. On the other hand, the SPP with cyclopentanone, cyclohexanone and pyrrole did not lead to the formation of carbon nanosheets. The results of this study would uncover new parameter fields for the growth of heteroatom-carbon nanosheets using this synthesis system. In addition, the study is expected to contribute toward research in improving the large-area growth and quality of two-dimensional nanostructures, such as heteroatom-carbon nanosheets or graphene, for various applications in other synthesis methods.
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Joo WJ, Lee JH, Jang Y, Kang SG, Kwon YN, Chung J, Lee S, Kim C, Kim TH, Yang CW, Kim UJ, Choi BL, Whang D, Hwang SW. Realization of continuous Zachariasen carbon monolayer. SCIENCE ADVANCES 2017; 3:e1601821. [PMID: 28246635 PMCID: PMC5302873 DOI: 10.1126/sciadv.1601821] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 12/22/2016] [Indexed: 05/14/2023]
Abstract
Rapid progress in two-dimensional (2D) crystalline materials has recently enabled a range of device possibilities. These possibilities may be further expanded through the development of advanced 2D glass materials. Zachariasen carbon monolayer, a novel amorphous 2D carbon allotrope, was successfully synthesized on germanium surface. The one-atom-thick continuous amorphous layer, in which the in-plane carbon network was fully sp2-hybridized, was achieved at high temperatures (>900°C) and a controlled growth rate. We verified that the charge carriers within the Zachariasen carbon monolayer are strongly localized to display Anderson insulating behavior and a large negative magnetoresistance. This new 2D glass also exhibited a unique ability as an atom-thick interface layer, allowing the deposition of an atomically flat dielectric film. It can be adopted in conventional semiconductor and display processing or used in the fabrication of flexible devices consisting of thin inorganic layers.
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Affiliation(s)
- Won-Jae Joo
- Device Laboratory, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Jae-Hyun Lee
- SKKU Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon 16419, Korea
- National Graphene Institute, University of Manchester, Manchester M13 9PL, U.K
| | - Yamujin Jang
- School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Seog-Gyun Kang
- School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Young-Nam Kwon
- Analytical Science Group, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Jaegwan Chung
- Analytical Science Group, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Sangyeob Lee
- Device Laboratory, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Changhyun Kim
- Device Laboratory, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Tae-Hoon Kim
- School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Cheol-Woong Yang
- School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea
| | - Un Jeong Kim
- Device Laboratory, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Byoung Lyong Choi
- Device Laboratory, Samsung Advanced Institute of Technology, Suwon 16674, Korea
| | - Dongmok Whang
- SKKU Advanced Institute of Nanotechnology, Sungkyunkwan University, Suwon 16419, Korea
- School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 16419, Korea
- Corresponding author. (D.W.); (S.-W.H.)
| | - Sung-Woo Hwang
- Device Laboratory, Samsung Advanced Institute of Technology, Suwon 16674, Korea
- Corresponding author. (D.W.); (S.-W.H.)
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12
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Khandelwal M, Kumar A. Electrochemical behavior of glycine-mediated N-doped reduced graphene oxide. NEW J CHEM 2017. [DOI: 10.1039/c7nj01662j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N-doped rGO, synthesized by using an environmentally benign reducing agent, glycine (N-rGOGly/N-rGOGly300) in aqueous medium are explored for electrochemical behavior.
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Affiliation(s)
- Mahima Khandelwal
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
| | - Anil Kumar
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247667
- India
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Park HY, Kim MS, Bae TS, Yuan J, Yu JS. Fabrication of Binder-Free Pencil-Trace Electrode for Lithium-Ion Battery: Simplicity and High Performance. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:4415-4423. [PMID: 27082026 DOI: 10.1021/acs.langmuir.5b04641] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A binder-free and solvent-free pencil-trace electrode with intercalated clay particles (mainly SiO2) is prepared via a simple pencil-drawing process on grinded Cu substrate with rough surface and evaluated as an anode material for lithium-ion battery. The pencil-trace electrode exhibits a high reversible capacity of 672 mA h g(-1) at 100 mA g(-1) after 100 cycles, which can be attributed to the unique multilayered graphene particles with lateral size of few micrometers and the formation of LixSi alloys generated by interaction between Li(+) and an active Si produced in the electrochemical reduction of nano-SiO2 in the clay particles between the multilayered graphene particles. The multilayered graphene obtained by this process consists of 1 up to 20 and occasionally up to 50 sheets and thus can not only help accommodating the volume change and alleviating the structural strain during Li ion insertion and extraction but also allow rapid access of Li ions during charge-discharge cycling. Drawing with a pencil on grinded Cu substrate is not only very simple but also cost-effective and highly scalable, easily establishing graphitic circuitry through a solvent-free and binder-free approach.
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Affiliation(s)
- Hyean-Yeol Park
- Department of Energy Systems Engineering, DGIST , Daegu 42988, Republic of Korea
| | - Min-Sik Kim
- Department of Energy Systems Engineering, DGIST , Daegu 42988, Republic of Korea
| | - Tae-Sung Bae
- Korea Basic Science Institute, Jeonju, Jeonbuk 561-756, Republic of Korea
| | - Jinliang Yuan
- Department of Energy Sciences, Faculty of Engineering, Lund University , Box 118, 22100 Lund, Sweden
| | - Jong-Sung Yu
- Department of Energy Systems Engineering, DGIST , Daegu 42988, Republic of Korea
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Liu Y, Yuan L, Yue Y, Hu M, Wei H. Fabrication of 3D foam-like hybrid carbon materials of porous carbon/graphene and its electrochemical performance. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.02.182] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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15
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Facile fabrication of porous carbon film/Ni foil double-layer structure for high-rate and high-power flexible electrochemical capacitor. J Electroanal Chem (Lausanne) 2016. [DOI: 10.1016/j.jelechem.2016.02.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Yousefi E, Ghorbani M, Dolati A, Yashiro H, Outokesh M. Preparation of new titanium nitride-carbon nanocomposites in supercritical benzene and their oxygen reduction activity in alkaline medium. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.02.199] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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18
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Wei H, Wei S, Tian W, Zhu D, Liu Y, Yuan L, Li X. Fabrication of thickness controllable free-standing sandwich-structured hybrid carbon film for high-rate and high-power supercapacitor. Sci Rep 2014; 4:7050. [PMID: 25394410 PMCID: PMC4231341 DOI: 10.1038/srep07050] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 10/22/2014] [Indexed: 11/09/2022] Open
Abstract
Hybrid carbon films composed of graphene film and porous carbon film may give full play to the advantages of both carbon materials, and have great potential for application in energy storage and conversion devices. Unfortunately, there are very few reports on fabrication of hybrid carbon films. Here we demonstrate a simple approach to fabricate free-standing sandwich-structured hybrid carbon film composed of porous amorphous carbon film and multilayer graphene film by chemical vapor deposition in a controllable and scalable way. Hybrid carbon films reveal good electrical conductivity, excellent flexibility, and good compatibility with substrate. Supercapacitors assembled by hybrid carbon films exhibit ultrahigh rate capability, wide frequency range, good capacitance performance, and high-power density. Moreover, this approach may provide a general path for fabrication of hybrid carbon materials with different structures by using different metals with high carbon solubility, and greatly expands the application scope of carbon materials.
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Affiliation(s)
- Helin Wei
- School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei. 430074, PR China
| | - Sihang Wei
- State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing 100083, PR China
| | - Weifeng Tian
- School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei. 430074, PR China
| | - Daming Zhu
- School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei. 430074, PR China
| | - Yuhao Liu
- School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei. 430074, PR China
| | - Lili Yuan
- School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei. 430074, PR China
| | - Xin Li
- School of Physics, Huazhong University of Science and Technology, Wuhan, Hubei. 430074, PR China
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19
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Zhu D, Liu Y, Yuan L, Liu Y, Li X, Yi L, Wei H, Yao K. Controllable synthesis of large-area free-standing amorphous carbon films and their potential application in supercapacitors. RSC Adv 2014. [DOI: 10.1039/c4ra11378k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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20
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Jasinski JB, Ziolkowska D, Michalska M, Lipinska L, Korona KP, Kaminska M. Novel graphene oxide/manganese oxide nanocomposites. RSC Adv 2013. [DOI: 10.1039/c3ra42254b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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