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Kholuiskaya SN, Siracusa V, Mukhametova GM, Wasserman LA, Kovalenko VV, Iordanskii AL. An Approach to a Silver Conductive Ink for Inkjet Printer Technology. Polymers (Basel) 2024; 16:1731. [PMID: 38932081 PMCID: PMC11207476 DOI: 10.3390/polym16121731] [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: 05/09/2024] [Revised: 06/03/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024] Open
Abstract
Silver-based metal-organic decomposition inks composed of silver salts, complexing agents and volatile solvents are now the subject of much research due to the simplicity and variability of their preparation, their high stability and their relatively low sintering temperature. The use of this type of ink in inkjet printing allows for improved cost-effective and environmentally friendly technology for the production of electrical devices, including flexible electronics. An approach to producing a silver salt-based reactive ink for jet printing has been developed. The test images were printed with an inkjet printer onto polyimide substrates, and two-stage thermal sintering was carried out at temperatures of 60 °C and 100-180 °C. The structure and electrical properties of the obtained conductive lines were investigated. As a result, under optimal conditions an electrically conductive film with low surface resistance of approximately 3 Ω/square can be formed.
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Affiliation(s)
- Svetlana N. Kholuiskaya
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Science (RAS), 4 Kosygina St., 119991 Moscow, Russia; (G.M.M.); (V.V.K.); (A.L.I.)
| | - Valentina Siracusa
- Department of Chemical Science (DSC), University of Catania, Viale A. Doria 6, 95125 Catania, Italy
| | - Gulnaz M. Mukhametova
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Science (RAS), 4 Kosygina St., 119991 Moscow, Russia; (G.M.M.); (V.V.K.); (A.L.I.)
| | - Luybov A. Wasserman
- Emanuel Institute of Biochemical Physics, RAS, 4 Kosygina St., 119334 Moscow, Russia;
| | - Vladislav V. Kovalenko
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Science (RAS), 4 Kosygina St., 119991 Moscow, Russia; (G.M.M.); (V.V.K.); (A.L.I.)
| | - Alexey L. Iordanskii
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Science (RAS), 4 Kosygina St., 119991 Moscow, Russia; (G.M.M.); (V.V.K.); (A.L.I.)
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Yao B, Xu Y, Lou B, Fan Y, Wang E. Electrochemical Deposition and Etching of Quasi-Two-Dimensional Periodic Membrane Structure. Molecules 2024; 29:1775. [PMID: 38675596 PMCID: PMC11051805 DOI: 10.3390/molecules29081775] [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: 02/23/2024] [Revised: 03/22/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
In this paper, two experimental procedures are reported, namely electro-deposition in the ultrathin liquid layer and chemical micro-etching. Firstly, a large area quasi-two-dimensional periodic membrane with adjustable density is deposited on a Si substrate driven by half-sinusoidal voltage, which is composed of raised ridges and a membrane between the ridges. The smaller the voltage frequency is, the larger the ridge distance is. The height of a raised ridge changes synchronously with the amplitude. The grain density distribution of membrane and raised ridge is uneven; the two structures change alternately, which is closely related to the change of growth voltage and copper ion concentration during deposition. The structural characteristics of membrane provide favorable conditions for micro-etching; stable etching speed and microscope real-time monitoring are the keys to achieve accurate etching. In the chemical micro-etching process, the membrane between ridges is removed, retaining the raised ridges, thus a large scale ordered micro-nano wires array with lateral growth was obtained. This method is simple and controllable, can be applied to a variety of substrates, and is the best choice for designing and preparing new functional materials. This experiment provides a basis for the extension of this method.
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Affiliation(s)
| | - Yongsheng Xu
- School of Physics and Telecommunication Engineering, Shaanxi University of Technology, Hanzhong 723000, China; (B.Y.); (B.L.); (Y.F.); (E.W.)
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Gianvittorio S, Tonelli D, Lesch A. Print-Light-Synthesis for Single-Step Metal Nanoparticle Synthesis and Patterned Electrode Production. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1915. [PMID: 37446431 DOI: 10.3390/nano13131915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/15/2023] [Accepted: 06/18/2023] [Indexed: 07/15/2023]
Abstract
The fabrication of thin-film electrodes, which contain metal nanoparticles and nanostructures for applications in electrochemical sensing as well as energy conversion and storage, is often based on multi-step procedures that include two main passages: (i) the synthesis and purification of nanomaterials and (ii) the fabrication of thin films by coating electrode supports with these nanomaterials. The patterning and miniaturization of thin film electrodes generally require masks or advanced patterning instrumentation. In recent years, various approaches have been presented to integrate the spatially resolved deposition of metal precursor solutions and the rapid conversion of the precursors into metal nanoparticles. To achieve the latter, high intensity light irradiation has, in particular, become suitable as it enables the photochemical, photocatalytical, and photothermal conversion of the precursors during or slightly after the precursor deposition. The conversion of the metal precursors directly on the target substrates can make the use of capping and stabilizing agents obsolete. This review focuses on hybrid platforms that comprise digital metal precursor ink printing and high intensity light irradiation for inducing metal precursor conversions into patterned metal and alloy nanoparticles. The combination of the two methods has recently been named Print-Light-Synthesis by a group of collaborators and is characterized by its sustainability in terms of low material consumption, low material waste, and reduced synthesis steps. It provides high control of precursor loading and light irradiation, both affecting and improving the fabrication of thin film electrodes.
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Affiliation(s)
- Stefano Gianvittorio
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Center for Chemical Catalysis-C3, Viale del Risorgimento 4, 40136 Bologna, Italy
| | - Domenica Tonelli
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Center for Chemical Catalysis-C3, Viale del Risorgimento 4, 40136 Bologna, Italy
| | - Andreas Lesch
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Center for Chemical Catalysis-C3, Viale del Risorgimento 4, 40136 Bologna, Italy
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Stability of Polyethylene Glycol-Coated Copper Nanoparticles and Their Optical Properties. COATINGS 2022. [DOI: 10.3390/coatings12060776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Oxidation is a corrosion reaction where the corroded metal forms an oxide. Prevention of oxidation at the nanoscale is critically important to retain the physicochemical properties of metal nanoparticles. In this work, we studied the stability of polyethylene glycol (PEG) coated copper nanoparticles (PEGylated CuNPs) against oxidation. The freshly-prepared PEGylated CuNPs mainly consist of metallic Cu which are quite stable in air although their surfaces are typically covered with a few monolayers of cuprous oxide. However, they are quickly oxidized in water due to the presence of protons that facilitate oxidation of the cuprous oxide to cupric oxide. PEG with carboxylic acid terminus could slightly delay the oxidation process compared to that with thiol terminus. It was found that a solvent with reducing power such as ethanol could greatly enhance the stability of PEGylated CuNPs by preventing further oxidation of the cuprous oxide to cupric oxide and thus retain the optical properties of CuNPs. The reducing environment also assists the galvanic replacement of these PEGylated CuNPs to form hollow nanoshells; however, they consist of ultra-small particle assemblies due to the co-reduction of gold precursor during the replacement reaction. As a result, these nanoshells do not exhibit strong optical properties in the near-infrared region. This study highlights the importance of solvent effects on PEGylated nonprecious metal nanoparticles against oxidation corrosion and its applications in preserving physicochemical properties of metallic nanostructures.
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Zhou X, Guo W, Peng P. Laser Erasing and Rewriting of Flexible Copper Circuits. NANO-MICRO LETTERS 2021; 13:184. [PMID: 34463821 PMCID: PMC8408303 DOI: 10.1007/s40820-021-00714-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 08/03/2021] [Indexed: 06/13/2023]
Abstract
Integrating construction and reconstruction of highly conductive structures into one process is of great interest in developing and manufacturing of electronics, but it is quite challenging because these two involve contradictive additive and subtractive processes. In this work, we report an all-laser mask-less processing technology that integrates manufacturing, modifying, and restoring of highly conductive Cu structures. By traveling a focused laser, the Cu patterns can be fabricated on the flexible substrate, while these as-written patterns can be selectively erased by changing the laser to a defocused state. Subsequently, the fresh patterns with identical conductivity and stability can be rewritten by repeating the writing step. Further, this erasing-rewriting process is also capable of repairing failure patterns, such as oxidation and cracking. Owing to the high controllability of this writing-erasing-rewriting process and its excellent reproducibility for conductive structures, it opens a new avenue for rapid healing and prototyping of electronics.
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Affiliation(s)
- Xingwen Zhou
- School of Mechanical Engineering and Automation, Beihang University, Beijing, 100191, People's Republic of China
| | - Wei Guo
- School of Mechanical Engineering and Automation, Beihang University, Beijing, 100191, People's Republic of China
| | - Peng Peng
- Department of Mechanical and Mechatronics Engineering, Centre for Advanced Materials Joining, University of Waterloo, Waterloo, ON, N2L 3G1, Canada.
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Edri E, Armon N, Greenberg E, Moshe-Tsurel S, Lubotzky D, Salzillo T, Perelshtein I, Tkachev M, Girshevitz O, Shpaisman H. Laser Printing of Multilayered Alternately Conducting and Insulating Microstructures. ACS APPLIED MATERIALS & INTERFACES 2021; 13:36416-36425. [PMID: 34296861 PMCID: PMC8397236 DOI: 10.1021/acsami.1c06204] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Accepted: 07/12/2021] [Indexed: 05/19/2023]
Abstract
Production of multilayered microstructures composed of conducting and insulating materials is of great interest as they can be utilized as microelectronic components. Current proposed fabrication methods of these microstructures include top-down and bottom-up methods, each having their own set of drawbacks. Laser-based methods were shown to pattern various materials with micron/sub-micron resolution; however, multilayered structures demonstrating conducting/insulating/conducting properties were not yet realized. Here, we demonstrate laser printing of multilayered microstructures consisting of conducting platinum and insulating silicon oxide layers by a combination of thermally driven reactions with microbubble-assisted printing. PtCl2 dissolved in N-methyl-2-pyrrolidone (NMP) was used as a precursor to form conducting Pt layers, while tetraethyl orthosilicate dissolved in NMP formed insulating silicon oxide layers identified by Raman spectroscopy. We demonstrate control over the height of the insulating layer between ∼50 and 250 nm by varying the laser power and number of iterations. The resistivity of the silicon oxide layer at 0.5 V was 1.5 × 1011 Ωm. Other materials that we studied were found to be porous and prone to cracking, rendering them irrelevant as insulators. Finally, we show how microfluidics can enhance multilayered laser microprinting by quickly switching between precursors. The concepts presented here could provide new opportunities for simple fabrication of multilayered microelectronic devices.
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Affiliation(s)
- Eitan Edri
- Department
of Chemistry, Bar-Ilan University, Ramat Gan 5290002, Israel
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Nina Armon
- Department
of Chemistry, Bar-Ilan University, Ramat Gan 5290002, Israel
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Ehud Greenberg
- Department
of Chemistry, Bar-Ilan University, Ramat Gan 5290002, Israel
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Shlomit Moshe-Tsurel
- Department
of Chemistry, Bar-Ilan University, Ramat Gan 5290002, Israel
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Danielle Lubotzky
- Department
of Chemistry, Bar-Ilan University, Ramat Gan 5290002, Israel
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Tommaso Salzillo
- Department
of Chemical and Biological Physics, Weizmann
Institute of Science, Rehovot 76100, Israel
| | - Ilana Perelshtein
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Maria Tkachev
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Olga Girshevitz
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
| | - Hagay Shpaisman
- Department
of Chemistry, Bar-Ilan University, Ramat Gan 5290002, Israel
- Institute
of Nanotechnology and Advanced Materials (BINA), Bar-Ilan University, Ramat
Gan 5290002, Israel
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Liu Q, Tian B, Liang J, Wu W. Recent advances in printed flexible heaters for portable and wearable thermal management. MATERIALS HORIZONS 2021; 8:1634-1656. [PMID: 34846496 DOI: 10.1039/d0mh01950j] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Flexible resistive heaters (FRHs) with high heating performance, large-area thermal homogeneity, and excellent thermal stability are very desirable in modern life, owing to their tremendous potential for portable and wearable thermal management applications, such as body thermotherapy, on-demand drug delivery, and artificial intelligence. Printed electronic (PE) technologies, as emerging methods combining conventional printing techniques with solution-processable functional ink have been proposed to be promising strategies for the cost-effective, large-scale, and high-throughput fabrication of printed FRHs. This review summarizes recent progress in the main components of FRHs, including conductive materials and flexible or stretchable substrates, focusing on the formulation of conductive ink systems for making printed FRHs by a variety of PE technologies including screen printing, inkjet printing, roll-to-roll (R2R) printing and three-dimensional (3D) printing. Various challenges facing the commercialization of printed FRHs and improved methods for portable and wearable thermal management applications have been discussed in detail to overcome these problems.
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Affiliation(s)
- Qun Liu
- Laboratory of Printable Functional Materials and Printed Electronics, School of Printing and Packaging, Wuhan University, Wuhan 430072, P. R. China.
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Zhao L, Liu Z, Chen D, Liu F, Yang Z, Li X, Yu H, Liu H, Zhou W. Laser Synthesis and Microfabrication of Micro/Nanostructured Materials Toward Energy Conversion and Storage. NANO-MICRO LETTERS 2021; 13:49. [PMID: 34138243 PMCID: PMC8187667 DOI: 10.1007/s40820-020-00577-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 11/19/2020] [Indexed: 05/27/2023]
Abstract
Nanomaterials are known to exhibit a number of interesting physical and chemical properties for various applications, including energy conversion and storage, nanoscale electronics, sensors and actuators, photonics devices and even for biomedical purposes. In the past decade, laser as a synthetic technique and laser as a microfabrication technique facilitated nanomaterial preparation and nanostructure construction, including the laser processing-induced carbon and non-carbon nanomaterials, hierarchical structure construction, patterning, heteroatom doping, sputtering etching, and so on. The laser-induced nanomaterials and nanostructures have extended broad applications in electronic devices, such as light-thermal conversion, batteries, supercapacitors, sensor devices, actuators and electrocatalytic electrodes. Here, the recent developments in the laser synthesis of carbon-based and non-carbon-based nanomaterials are comprehensively summarized. An extensive overview on laser-enabled electronic devices for various applications is depicted. With the rapid progress made in the research on nanomaterial preparation through laser synthesis and laser microfabrication technologies, laser synthesis and microfabrication toward energy conversion and storage will undergo fast development.
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Affiliation(s)
- Lili Zhao
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China
| | - Zhen Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China
| | - Duo Chen
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China
| | - Fan Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China
| | - Zhiyuan Yang
- School of Information Science and Engineering, Shandong University, 72 Binhai Road, Qingdao, 266237, People's Republic of China
| | - Xiao Li
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China
| | - Haohai Yu
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China
| | - Hong Liu
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China.
- State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, People's Republic of China.
| | - Weijia Zhou
- Collaborative Innovation Center of Technology and Equipment for Biological Diagnosis and Therapy in Universities of Shandong, Institute for Advanced Interdisciplinary Research (iAIR), University of Jinan, Jinan, 250022, People's Republic of China.
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Wang N, Liu Y, Guo W, Jin C, Mei L, Peng P. Low-temperature sintering of silver patterns on polyimide substrate printed with particle-free ink. NANOTECHNOLOGY 2020; 31:305301. [PMID: 32241006 DOI: 10.1088/1361-6528/ab85ef] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study, a transparent particle-free reactive silver ink was used to fabricate conductive patterns on a flexible substrate. Thermal annealing and plasma irradiation at low temperature were utilized to improve the conductivity of the as-printed patterns. The effects of sintering process parameters on the microstructure and resistivity of the patterns were investigated. Under the optimized processing conditions, the resistivity of the pattern reached 1.2 × 10 -7 Ω · m by thermal sintering, while it was 8 × 10 -8 Ω · m after plasma sintering. Combined with these two sintering techniques, the resistivity was reduced to 6 × 10-8 Ω · m, close to that of bulk silver. This work provides an alternative solution for the fabrication of highly conductive feature patterns on common flexible substrates.
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Affiliation(s)
- Ning Wang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing 100083, People's Republic of China. School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, People's Republic of China
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Edri E, Armon N, Greenberg E, Hadad E, Bockstaller MR, Shpaisman H. Assembly of Conductive Polyaniline Microstructures by a Laser-Induced Microbubble. ACS APPLIED MATERIALS & INTERFACES 2020; 12:22278-22286. [PMID: 32297505 DOI: 10.1021/acsami.0c00904] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Micropatterns of conductive polymers are key for various applications in the fields of flexible electronics and sensing. A bottom-up method that allows high-resolution printing without additives is still lacking. Here, such a method is presented based on microprinting by the laser-induced microbubble technique (LIMBT). Continuous micropatterning of polyaniline (PANI) was achieved from a dispersion of the emeraldine base form of PANI (EB-PANI) in n-methyl-2-pyrrolidone (NMP). A focused laser beam is absorbed by the EB-PANI nanoparticles and leads to formation of a microbubble, followed by convection currents, which rapidly pin EB-PANI nanoparticles to the bubble/substrate interface. Micro-Raman spectra confirmed that the printed patterns preserve the molecular structure of EB-PANI. A simple transformation of the printed lines to the conducting emeraldine salt form of PANI (ES-PANI) was achieved by doping with various acid solutions. The hypothesized deposition mechanism was verified, and the resulting structures were characterized by microscopic methods. The microstructures displayed conductivities of 3.8 × 10-1 S/cm upon HCl doping and 1.5 × 10-1 S/cm upon H2SO4 doping, on par with state-of-the-art patterning methods. High fidelity control over the width of the printed lines down to ∼650 nm was accomplished by varying the laser power and microscope stage velocity. This straightforward bottom-up method using low-power lasers offers an alternative to current microfabrication techniques.
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Affiliation(s)
- Eitan Edri
- Department of Chemistry and Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat Gan 5290002, Israel
| | - Nina Armon
- Department of Chemistry and Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat Gan 5290002, Israel
| | - Ehud Greenberg
- Department of Chemistry and Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat Gan 5290002, Israel
| | - Elad Hadad
- Department of Chemistry and Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat Gan 5290002, Israel
| | - Michael R Bockstaller
- Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States
| | - Hagay Shpaisman
- Department of Chemistry and Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat Gan 5290002, Israel
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