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Fairley N, Compagnini G, Scardaci V, Baltrus J, Roberts A, Barlow A, Cumpson P, Baltrusaitis J. Surface analysis insight note: Differentiation methods applicable to noisy data for determination of sp2‐ versus sp3‐hybridization of carbon allotropes and AES signal strengths. SURF INTERFACE ANAL 2022. [DOI: 10.1002/sia.7157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
| | - Giuseppe Compagnini
- Dipartimento di Scienze Chimiche Universitá degli Studi di Catania Catania Italy
| | - Vittorio Scardaci
- Dipartimento di Scienze Chimiche Universitá degli Studi di Catania Catania Italy
| | - John Baltrus
- U. S. Department of Energy National Energy Technology Laboratory Pittsburgh PA USA
| | | | - Anders Barlow
- Materials Characterisation and Fabrication Platform, School of Chemical and Biomedical Engineering University of Melbourne Parkville Victoria Australia
| | - Peter Cumpson
- Mark Wainwright Analytical Centre University of New South Wales Sydney New South Wales Australia
| | - Jonas Baltrusaitis
- Department of Chemical and Biomolecular Engineering Lehigh University Bethlehem PA USA
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Sharma L, Jiang X, Wu Z, DeLaRiva A, Datye AK, Baltrus J, Rangarajan S, Baltrusaitis J. Atomically Dispersed Tin-Modified γ-alumina for Selective Propane Dehydrogenation under H 2S Co-feed. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02859] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lohit Sharma
- Department of Chemical and Biomolecular Engineering, Lehigh University, 111 Research Drive, Bethlehem, Pennsylvania 18015, United States
| | - Xiao Jiang
- Chemical Sciences Division and Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Zili Wu
- Chemical Sciences Division and Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Andrew DeLaRiva
- Department of Chemical and Biological Engineering and Center for Micro-Engineered Materials, University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - Abhaya K. Datye
- Department of Chemical and Biological Engineering and Center for Micro-Engineered Materials, University of New Mexico, Albuquerque, New Mexico 87131, United States
| | - John Baltrus
- U. S. Department of Energy, National Energy Technology Laboratory, 626 Cochrans Mill Road, Pittsburgh, Pennsylvania 15236, United States
| | - Srinivas Rangarajan
- Department of Chemical and Biomolecular Engineering, Lehigh University, 111 Research Drive, Bethlehem, Pennsylvania 18015, United States
| | - Jonas Baltrusaitis
- Department of Chemical and Biomolecular Engineering, Lehigh University, 111 Research Drive, Bethlehem, Pennsylvania 18015, United States
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Zhou Y, Natesakhawat S, Nguyen‐Phan T, Kauffman DR, Marin CM, Kisslinger K, Lin R, Xin HL, Stavitski E, Attenkofer K, Tang Y, Guo Y, Waluyo I, Roy A, Lekse JW, Yu Y, Baltrus J, Lu Y, Matranga C, Wang C. Cover Feature: Highly Active and Stable Carbon Nanosheets Supported Iron Oxide for Fischer‐Tropsch to Olefins Synthesis (ChemCatChem 6/2019). ChemCatChem 2019. [DOI: 10.1002/cctc.201900369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yunyun Zhou
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
| | - Sittichai Natesakhawat
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- Department of Chemical and Petroleum EngineeringUniversity of Pittsburgh Pittsburgh PA 15260 USA
| | - Thuy‐Duong Nguyen‐Phan
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
| | | | - Chris M. Marin
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
| | - Kim Kisslinger
- Center for Functional NanomaterialsBrookhaven National Laboratory Upton NY 11973 USA
| | - Ruoqian Lin
- Center for Functional NanomaterialsBrookhaven National Laboratory Upton NY 11973 USA
| | - Huolin L. Xin
- Center for Functional NanomaterialsBrookhaven National Laboratory Upton NY 11973 USA
- Current address: Department of Physics and AstronomyUniversity of California Irvine CA 92697 USA
| | - Eli Stavitski
- National Synchrotron Light Source IIBrookhaven National Laboratory Upton NY 11973 USA
| | - Klaus Attenkofer
- National Synchrotron Light Source IIBrookhaven National Laboratory Upton NY 11973 USA
| | - Yijie Tang
- Department of ChemistryCarnegie Mellon University Pittsburgh PA 15213 USA
| | - Yisong Guo
- Department of ChemistryCarnegie Mellon University Pittsburgh PA 15213 USA
| | - Iradwikanari Waluyo
- National Synchrotron Light Source IIBrookhaven National Laboratory Upton NY 11973 USA
| | - Amitava Roy
- J. Bennett Johnston, Sr., Center for Advanced Microstructures and DevicesLouisiana State University Baton Rouge LA 70806 USA
| | | | - Yang Yu
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
- Current address: Raith America, Inc., International Applications Center Troy NY 12180 USA
| | - John Baltrus
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
| | - Yu Lu
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- Current address: Seagate Technology Fremont CA 94538 USA
| | | | - Congjun Wang
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
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Zhou Y, Natesakhawat S, Nguyen‐Phan T, Kauffman DR, Marin CM, Kisslinger K, Lin R, Xin HL, Stavitski E, Attenkofer K, Tang Y, Guo Y, Waluyo I, Roy A, Lekse JW, Yu Y, Baltrus J, Lu Y, Matranga C, Wang C. Highly Active and Stable Carbon Nanosheets Supported Iron Oxide for Fischer‐Tropsch to Olefins Synthesis. ChemCatChem 2019. [DOI: 10.1002/cctc.201802022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yunyun Zhou
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
| | - Sittichai Natesakhawat
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- Department of Chemical and Petroleum Engineering University of Pittsburgh Pittsburgh PA 15260 USA
| | - Thuy‐Duong Nguyen‐Phan
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
| | | | - Chris M. Marin
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
| | - Kim Kisslinger
- Center for Functional Nanomaterials Brookhaven National Laboratory Upton NY 11973 USA
| | - Ruoqian Lin
- Center for Functional Nanomaterials Brookhaven National Laboratory Upton NY 11973 USA
| | - Huolin L. Xin
- Center for Functional Nanomaterials Brookhaven National Laboratory Upton NY 11973 USA
- Current address: Department of Physics and Astronomy University of California Irvine CA 92697 USA
| | - Eli Stavitski
- National Synchrotron Light Source II Brookhaven National Laboratory Upton NY 11973 USA
| | - Klaus Attenkofer
- National Synchrotron Light Source II Brookhaven National Laboratory Upton NY 11973 USA
| | - Yijie Tang
- Department of Chemistry Carnegie Mellon University Pittsburgh PA 15213 USA
| | - Yisong Guo
- Department of Chemistry Carnegie Mellon University Pittsburgh PA 15213 USA
| | - Iradwikanari Waluyo
- National Synchrotron Light Source II Brookhaven National Laboratory Upton NY 11973 USA
| | - Amitava Roy
- J. Bennett Johnston, Sr., Center for Advanced Microstructures and Devices Louisiana State University Baton Rouge LA 70806 USA
| | | | - Yang Yu
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
- Current address: Raith America, Inc., International Applications Center Troy NY 12180 USA
| | - John Baltrus
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
| | - Yu Lu
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- Current address: Seagate Technology Fremont CA 94538 USA
| | | | - Congjun Wang
- National Energy Technology Laboratory Pittsburgh PA 15236 USA
- AECOM Pittsburgh PA 15236 USA
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Ohodnicki PR, Buric MP, Brown TD, Matranga C, Wang C, Baltrus J, Andio M. Plasmonic nanocomposite thin film enabled fiber optic sensors for simultaneous gas and temperature sensing at extreme temperatures. Nanoscale 2013; 5:9030-9039. [PMID: 23948985 DOI: 10.1039/c3nr02891g] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Embedded sensors capable of operation in extreme environments including high temperatures, high pressures, and highly reducing, oxidizing and/or corrosive environments can make a significant impact on enhanced efficiencies and reduced greenhouse gas emissions of current and future fossil-based power generation systems. Relevant technologies can also be leveraged in a wide range of other applications with similar needs including nuclear power generation, industrial process monitoring and control, and aviation/aerospace. Here we describe a novel approach to embedded sensing under extreme temperature conditions by integration of Au-nanoparticle based plasmonic nanocomposite thin films with optical fibers in an evanescent wave absorption spectroscopy configuration. Such sensors can potentially enable simultaneous temperature and gas sensing at temperatures approaching 900-1000 °C in a manner compatible with embedded and distributed sensing approaches. The approach is demonstrated using the Au/SiO2 system deposited on silica-based optical fibers. Stability of optical fibers under relevant high temperature conditions and interactions with changing ambient gas atmospheres is an area requiring additional investigation and development but the simplicity of the sensor design makes it potentially cost-effective and may offer a potential for widespread deployment.
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Affiliation(s)
- Paul R Ohodnicki
- National Energy Technology Laboratory, United States Department of Energy, USA.
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Greve DW, Chin TL, Zheng P, Ohodnicki P, Baltrus J, Oppenheim IJ. Surface acoustic wave devices for harsh environment wireless sensing. Sensors (Basel) 2013; 13:6910-35. [PMID: 23708273 PMCID: PMC3715249 DOI: 10.3390/s130606910] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Revised: 05/13/2013] [Accepted: 05/14/2013] [Indexed: 11/29/2022]
Abstract
Langasite surface acoustic wave devices can be used to implement harsh-environment wireless sensing of gas concentration and temperature. This paper reviews prior work on the development of langasite surface acoustic wave devices, followed by a report of recent progress toward the implementation of oxygen gas sensors. Resistive metal oxide films can be used as the oxygen sensing film, although development of an adherent barrier layer will be necessary with the sensing layers studied here to prevent interaction with the langasite substrate. Experimental results are presented for the performance of a langasite surface acoustic wave oxygen sensor with tin oxide sensing layer, and these experimental results are correlated with direct measurements of the sensing layer resistivity.
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Affiliation(s)
- David W. Greve
- National Energy Technology Laboratory, Pittsburgh, PA 15236, USA; E-Mails: (T.-L.C); (P.Z.), (P.O.); (J.B.); (I.J.O.)
- Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Tao-Lun Chin
- National Energy Technology Laboratory, Pittsburgh, PA 15236, USA; E-Mails: (T.-L.C); (P.Z.), (P.O.); (J.B.); (I.J.O.)
- Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Peng Zheng
- National Energy Technology Laboratory, Pittsburgh, PA 15236, USA; E-Mails: (T.-L.C); (P.Z.), (P.O.); (J.B.); (I.J.O.)
- Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
| | - Paul Ohodnicki
- National Energy Technology Laboratory, Pittsburgh, PA 15236, USA; E-Mails: (T.-L.C); (P.Z.), (P.O.); (J.B.); (I.J.O.)
| | - John Baltrus
- National Energy Technology Laboratory, Pittsburgh, PA 15236, USA; E-Mails: (T.-L.C); (P.Z.), (P.O.); (J.B.); (I.J.O.)
| | - Irving J. Oppenheim
- National Energy Technology Laboratory, Pittsburgh, PA 15236, USA; E-Mails: (T.-L.C); (P.Z.), (P.O.); (J.B.); (I.J.O.)
- Department of Civil and Environmental Engineering, Carnegie Mellon University, Pittsburgh, PA 15213, USA
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Wang C, Thompson RL, Ohodnicki P, Baltrus J, Matranga C. Size-dependent photocatalytic reduction of CO2 with PbS quantum dot sensitized TiO2 heterostructured photocatalysts. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm12367j] [Citation(s) in RCA: 179] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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