Works by Kovarik, Libor

Results: 95

Strain-Dependence of the Structure and Ferroic Properties of Epitaxial NiTiO3 Thin Films Grown on Different Substrates.

Published in:

Advances in Condensed Matter Physics, 2015, v. 2015, p. 1, doi. 10.1155/2015/493045

By:

Varga, Tamas;
Droubay, Timothy C.;
Bowden, Mark E.;
Kovarik, Libor;
Hu, Dehong;
Chambers, Scott A.

Publication type:

Article

Fungal hyphae develop where titanomagnetite inclusions reach the surface of basalt grains.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-021-04157-z

By:

Lybrand, Rebecca A.;
Qafoku, Odeta;
Bowden, Mark E.;
Hochella Jr., Michael F.;
Kovarik, Libor;
Perea, Daniel E.;
Qafoku, Nikolla P.;
Schroeder, Paul A.;
Wirth, Mark G.;
Zaharescu, Dragos G.

Publication type:

Article

Increasing Al-Pair Abundance in SSZ-13 Zeolite via Zeolite Synthesis in the Presence of Alkaline Earth Metal Hydroxide Produces Hydrothermally Stable Co-, Cu- and Pd-SSZ-13 Materials.

Published in:

Catalysts (2073-4344), 2024, v. 14, n. 1, p. 56, doi. 10.3390/catal14010056

By:

Khivantsev, Konstantin;
Derewinski, Miroslaw A.;
Kovarik, Libor;
Bowden, Mark;
Li, Xiaohong Shari;
Jaegers, Nicholas R.;
Boglaienko, Daria;
Pereira-Hernandez, Xavier I.;
Pearce, Carolyn;
Wang, Yong;
Szanyi, Janos

Publication type:

Article

Methane and Ethane Steam Reforming over MgAl2O4-Supported Rh and Ir Catalysts: Catalytic Implications for Natural Gas Reforming Application.

Published in:

Catalysts (2073-4344), 2019, v. 9, n. 10, p. 801, doi. 10.3390/catal9100801

By:

Saavedra Lopez, Johnny;
Lebarbier Dagle, Vanessa;
Deshmane, Chinmay A.;
Kovarik, Libor;
Wegeng, Robert S.;
Dagle, Robert A.

Publication type:

Article

Biomimetic CO oxidation below −100 °C by a nitrate-containing metal-free microporous system.

Published in:

Nature Communications, 2021, v. 12, n. 1, p. 1, doi. 10.1038/s41467-021-26157-3

By:

Khivantsev, Konstantin;
Jaegers, Nicholas R.;
Aleksandrov, Hristiyan A.;
Kovarik, Libor;
Derewinski, Miroslaw A.;
Wang, Yong;
Vayssilov, Georgi N.;
Szanyi, Janos

Publication type:

Article

Long‐term accumulation, depth distribution, and speciation of silver nanoparticles in biosolids‐amended soils.

Published in:

Journal of Environmental Quality, 2020, v. 49, n. 6, p. 1679, doi. 10.1002/jeq2.20156

By:

Taylor, Stephen E.;
Pearce, Carolyn I.;
Chowdhury, Indranil;
Kovarik, Libor;
Leavy, Ian;
Baum, Steven;
Bary, Andy I.;
Flury, Markus

Publication type:

Article

Interface synergism and engineering of Pd/Co@N-C for direct ethanol fuel cells.

Published in:

Nature Communications, 2023, v. 14, n. 1, p. 1, doi. 10.1038/s41467-023-37011-z

By:

Chang, Jinfa;
Wang, Guanzhi;
Chang, Xiaoxia;
Yang, Zhenzhong;
Wang, Han;
Li, Boyang;
Zhang, Wei;
Kovarik, Libor;
Du, Yingge;
Orlovskaya, Nina;
Xu, Bingjun;
Wang, Guofeng;
Yang, Yang

Publication type:

Article

Intramyocardial hemorrhage drives fatty degeneration of infarcted myocardium.

Published in:

Nature Communications, 2022, v. 13, n. 1, p. 1, doi. 10.1038/s41467-022-33776-x

By:

Cokic, Ivan;
Chan, Shing Fai;
Guan, Xingmin;
Nair, Anand R.;
Yang, Hsin-Jung;
Liu, Ting;
Chen, Yinyin;
Hernando, Diego;
Sykes, Jane;
Tang, Richard;
Butler, John;
Dohnalkova, Alice;
Kovarik, Libor;
Finney, Robert;
Kali, Avinash;
Sharif, Behzad;
Bouchard, Louis S.;
Gupta, Rajesh;
Krishnam, Mayil Singaram;
Vora, Keyur

Publication type:

Article

Controlling the Phase Transformation of Alumina for Enhanced Stability and Catalytic Properties.

Published in:

Angewandte Chemie International Edition, 2024, v. 63, n. 15, p. 1, doi. 10.1002/anie.202400270

By:

Jang, Sejin;
Gun Oh, Dong;
Kim, Haneul;
Hyun Kim, Kwang;
Khivantsev, Konstantin;
Kovarik, Libor;
Hun Kwak, Ja

Publication type:

Article

Palladium/Ferrierite versus Palladium/SSZ‐13 Passive NOx Adsorbers: Adsorbate‐Controlled Location of Atomically Dispersed Palladium(II) in Ferrierite Determines High Activity and Stability**.

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 3, p. 1, doi. 10.1002/anie.202107554

By:

Khivantsev, Konstantin;
Wei, Xinyi;
Kovarik, Libor;
Jaegers, Nicholas R.;
Walter, Eric D.;
Tran, Pascaline;
Wang, Yong;
Szanyi, János

Publication type:

Article

Characterization of CoCu- and CoMn-Based Catalysts for the Fischer-Tropsch Reaction Toward Chain-Lengthened Oxygenates.

Published in:

Topics in Catalysis, 2018, v. 61, n. 9-11, p. 1016, doi. 10.1007/s11244-018-0938-x

By:

Voss, Jenny M.;
Xiang, Yizhi;
Collinge, Greg;
Perea, Daniel E.;
Kovarik, Libor;
McEwen, Jean-Sabin;
Kruse, Norbert

Publication type:

Article

Airborne soil organic particles generated by precipitation.

Published in:

Nature Geoscience, 2016, v. 9, n. 6, p. 433, doi. 10.1038/ngeo2705

By:

Wang, Bingbing;
Harder, Tristan H.;
Kelly, Stephen T.;
Piens, Dominique S.;
China, Swarup;
Kovarik, Libor;
Keiluweit, Marco;
Arey, Bruce W.;
Gilles, Mary K.;
Laskin, Alexander

Publication type:

Article

Understanding the Deactivation of Ag−ZrO2/SiO2 Catalysts for the Single‐step Conversion of Ethanol to Butenes.

Published in:

ChemCatChem, 2021, v. 13, n. 3, p. 999, doi. 10.1002/cctc.202001488

By:

Lin, Fan;
Dagle, Vanessa Lebarbier;
Winkelman, Austin D.;
Engelhard, Mark;
Kovarik, Libor;
Wang, Yilin;
Wang, Yong;
Dagle, Robert;
Wang, Huamin

Publication type:

Article

Single‐step Conversion of Methyl Ethyl Ketone to Olefins over ZnxZryOz Catalysts in Water.

Published in:

ChemCatChem, 2019, v. 11, n. 15, p. 3340, doi. 10.1002/cctc.201901126

By:

Dagle, Vanessa L.;
Dagle, Robert A.;
Kovarik, Libor;
Baddour, Frederick;
Habas, Susan E.;
Elander, Richard

Publication type:

Article

Front Cover: Single‐step Conversion of Methyl Ethyl Ketone to Olefins over ZnxZryOz Catalysts in Water (ChemCatChem 15/2019).

Published in:

ChemCatChem, 2019, v. 11, n. 15, p. 3339, doi. 10.1002/cctc.201901125

By:

Dagle, Vanessa L.;
Dagle, Robert A.;
Kovarik, Libor;
Baddour, Frederick;
Habas, Susan E.;
Elander, Richard

Publication type:

Article

Single‐step Conversion of Methyl Ethyl Ketone to Olefins over ZnxZryOz Catalysts in Water.

Published in:

ChemCatChem, 2019, v. 11, n. 15, p. 3393, doi. 10.1002/cctc.201900292

By:

Dagle, Vanessa L.;
Dagle, Robert A.;
Kovarik, Libor;
Baddour, Frederick;
Habas, Susan E.;
Elander, Richard

Publication type:

Article

Coupling of Methane to Ethane, Ethylene, and Aromatics over Nickel on Ceria–Zirconia at Low Temperatures.

Published in:

ChemCatChem, 2018, v. 10, n. 12, p. 2700, doi. 10.1002/cctc.201701892

By:

Okolie, Chukwuemeka;
Lyu, Yimeng;
Sievers, Carsten;
Kovarik, Libor;
Stavitski, Eli

Publication type:

Article

Iodate interactions with calcite: implications for natural attenuation.

Published in:

Environmental Earth Sciences, 2020, v. 79, n. 12, p. 1, doi. 10.1007/s12665-020-09023-1

By:

McElroy, Erin;
Lawter, Amanda R.;
Appriou, Delphine;
Smith, Frances;
Bowden, Mark;
Qafoku, Odeta;
Kovarik, Libor;
Szecsody, James E.;
Truex, Michael J.;
Qafoku, Nikolla P.

Publication type:

Article

Elucidating the Active Site and the Role of Alkali Metals in Selective Hydrodeoxygenation of Phenols over Iron‐Carbide‐based Catalyst.

Published in:

ChemSusChem, 2021, v. 14, n. 20, p. 4546, doi. 10.1002/cssc.202101382

By:

Zhang, Jianghao;
Sudduth, Berlin;
Sun, Junming;
Kovarik, Libor;
Engelhard, Mark H.;
Wang, Yong

Publication type:

Article

Cover Feature: Kinetics and Mechanisms of ZnO to ZIF‐8 Transformations in Supercritical CO2 Revealed by In Situ X‐ray Diffraction (ChemSusChem 10/2020).

Published in:

ChemSusChem, 2020, v. 13, n. 10, p. 2481, doi. 10.1002/cssc.202001108

By:

Sinnwell, Michael A.;
Miller, Quin R. S.;
Liu, Lili;
Tao, Jinhui;
Bowden, Mark E.;
Kovarik, Libor;
Barpaga, Dushyant;
Han, Yi;
Kishan Motkuri, Radha;
Sushko, Maria L.;
Schaef, Herbert T.;
Thallapally, Praveen K.

Publication type:

Article

Kinetics and Mechanisms of ZnO to ZIF‐8 Transformations in Supercritical CO2 Revealed by In Situ X‐ray Diffraction.

Published in:

ChemSusChem, 2020, v. 13, n. 10, p. 2602, doi. 10.1002/cssc.202000434

By:

Sinnwell, Michael A.;
Miller, Quin R. S.;
Liu, Lili;
Tao, Jinhui;
Bowden, Mark E.;
Kovarik, Libor;
Barpaga, Dushyant;
Han, Yi;
Kishan Motkuri, Radha;
Sushko, Maria L.;
Schaef, Herbert T.;
Thallapally, Praveen K.

Publication type:

Article

Grain Growth in Nanocrystalline Mg-Al Thin Films.

Published in:

Metallurgical & Materials Transactions. Part A, 2017, v. 48, n. 12, p. 6118, doi. 10.1007/s11661-017-4350-0

By:

Kruska, Karen;
Rohatgi, Aashish;
Vemuri, Rama;
Kovarik, Libor;
Moser, Trevor;
Evans, James;
Browning, Nigel

Publication type:

Article

Controlling the Phase Transformation of Alumina for Enhanced Stability and Catalytic Properties.

Published in:

Angewandte Chemie, 2024, v. 136, n. 15, p. 1, doi. 10.1002/ange.202400270

By:

Jang, Sejin;
Gun Oh, Dong;
Kim, Haneul;
Hyun Kim, Kwang;
Khivantsev, Konstantin;
Kovarik, Libor;
Hun Kwak, Ja

Publication type:

Article

High-Performance LiNi0.5Mn1.5O4 Spinel Controlled by Mn3+ Concentration and Site Disorder.

Published in:

Advanced Materials, 2012, v. 24, n. 16, p. 2109, doi. 10.1002/adma.201104767

By:

Xiao, Jie;
Chen, Xilin;
Sushko, Peter V.;
Sushko, Maria L.;
Kovarik, Libor;
Feng, Jijun;
Deng, Zhiqun;
Zheng, Jianming;
Graff, Gordon L.;
Nie, Zimin;
Choi, Daiwon;
Liu, Jun;
Zhang, Ji-Guang;
Whittingham, M. Stanley

Publication type:

Article

Novel Focused Ion Beam Liftouts for Spatial Characterization of Spherical Biominerals With Transmission Electron Microscopy.

Published in:

Microscopy & Microanalysis, 2023, v. 29, n. 4, p. 1467, doi. 10.1093/micmic/ozad031

By:

Zambare, Neerja;
Arey, Bruce;
Qafoku, Odeta;
Koirala, Krishna Prasad;
Kovarik, Libor;
Dohnalkova, Alice

Publication type:

Article

Micro- and Nanoscale Surface Analysis of Late Iron Age Glass from Broborg, a Vitrified Swedish Hillfort.

Published in:

Microscopy & Microanalysis, 2023, v. 29, n. 1, p. 50, doi. 10.1093/micmic/ozac032

By:

Matthews, Bethany E;
Neeway, James J;
Farias, Lorena Nava;
Marcial, José;
Arey, Bruce W;
Soltis, Jennifer;
Kovarik, Libor;
Zhu, Zihua;
Schweiger, Michael J;
Canfield, Nathan;
Varga, Tamas;
Bowden, Mark E;
Weaver, Jamie L;
McCloy, John S;
Sjöblom, Rolf;
Hjärthner-Holdar, Eva;
Englund, Mia;
Ogenhall, Erik;
Vicenzi, Edward P;
Corkhill, Claire L

Publication type:

Article

Gated Dense Convolutional Neural Networks for Unbalanced Representations in STEM Tomography.

Published in:

2022

By:

Genc, Arda;
Kovarik, Libor;
Fraser, Hamish L.

Publication type:

Abstract

Developing a Practical Framework for Spatially Correlated Electron and X-ray High Resolution Chemical Imaging.

Published in:

2022

By:

Dohnalkova, Alice;
Battu, Anil Krishna;
Kovarik, Libor;
Varga, Tamas

Publication type:

Abstract

Sub-Micron Scale Chemical and Mineralogical Analyses on Microbially Induced Calcium Carbonate Precipitates.

Published in:

2022

By:

Zambare, Neerja;
Varga, Tamas;
Battu, Anil K;
Kovarik, Libor;
Dohnalkova, Alice

Publication type:

Abstract

In-situ Observation of Ordering Transformations in θ-Al2O3.

Published in:

2021

By:

Kovarik, Libor;
Khivantsev, Konstantin;
Bowden, Mark;
Szanyi, Janos

Publication type:

Abstract

In-situ Observation of Ordering Transformations in θ-Al2O3.

Published in:

2021

By:

Kovarik, Libor;
Khivantsev, Konstantin;
Bowden, Mark;
Szanyi, Janos

Publication type:

Abstract

Macro to Nanoscale Approaches to Study Mineral Transformations at the Liquid, Organic, Biological Interface.

Published in:

2020

By:

Qafoku, Odeta;
Lybrand, Rebecca;
Schindler, Michael;
Kovarik, Libor;
Kukkadapu, Ravi;
Perea, Daniel;
Bowden, Mark

Publication type:

Abstract

Crystallographic Analysis of Transition Al2O3 Phases Under the Constrains of Complex Intergrowth and Disorder.

Published in:

2020

By:

Kovarik, Libor;
Bowden, Mark;
Szanyi, Janos

Publication type:

Abstract

Revealing Soil Organic Matter-mineral Associations with Advanced Chemical Imaging Methods.

Published in:

2020

By:

Dohnalkova, Alice;
Kovarik, Libor;
Varga, Tamas;
Battu, Anil Krishna;
Marcus, Matthew A.;
Krivanek, Ondrej;
Lovejoy, Tracy;
Kukkadapu, Ravi

Publication type:

Abstract

Macro to Nanoscale Approaches to Study Mineral Transformations at the Liquid, Organic, Biological Interface.

Published in:

2020

By:

Qafoku, Odeta;
Lybrand, Rebecca;
Schindler, Michael;
Kovarik, Libor;
Kukkadapu, Ravi;
Perea, Daniel;
Bowden, Mark

Publication type:

Abstract

Crystallographic Analysis of Transition Al2O3 Phases Under the Constrains of Complex Intergrowth and Disorder.

Published in:

2020

By:

Kovarik, Libor;
Bowden, Mark;
Szanyi, Janos

Publication type:

Abstract

Revealing Soil Organic Matter-mineral Associations with Advanced Chemical Imaging Methods.

Published in:

2020

By:

Dohnalkova, Alice;
Kovarik, Libor;
Varga, Tamas;
Battu, Anil Krishna;
Marcus, Matthew A.;
Krivanek, Ondrej;
Lovejoy, Tracy;
Kukkadapu, Ravi

Publication type:

Abstract

Implementing Sparse Sub-Sampling Methods for Low-Dose/High Speed STEM.

Published in:

Microscopy & Microanalysis, 2019, p. 1952, doi. 10.1017/S1431927618010243

By:

Browning, Nigel D.;
Stevens, Andrew;
Kovarik, Libor;
Liyu, Andrey;
Mehdi, B. Layla;
Yang, Hao;
Gehm, Michael E.;
Stanfill, Bryan;
Reehl, Sarah;
Bramer, Lisa

Publication type:

Article

Increasing the Speed of EELS/EDS Mapping Through Dynamic/Adaptive Sampling Methodologies.

Published in:

Microscopy & Microanalysis, 2019, p. 484, doi. 10.1017/S143192761800291X

By:

Hujsak, Karl A.;
Stevens, Andrew;
Kovarik, Libor;
Liyu, Andrey;
Browning, Nigel D.;
Dravid, Vinayak P.

Publication type:

Article

Environmental Transmission Electron Microscopy of Individual Atmospheric Particles from the North Atlantic.

Published in:

Microscopy & Microanalysis, 2019, p. 396, doi. 10.1017/S1431927618002477

By:

Veghte, Daniel;
China, Swarup;
Kovarik, Libor;
Weis, Johannes;
Gilles, Mary K.;
Wang, Jian;
Laskin, Alexander

Publication type:

Article

The Merits of In situ Environmental STEM for the Study of Complex Oxide Catalysts at Work.

Published in:

2019

By:

Zhu, Yuanyuan;
Jensen, Eric;
Sushko, Petr V.;
Kovarik, Libor;
Sanchez-Sanchez, Maricruz;
Lercher, Johannes A.;
Melzer, Daniel;
Ophus, Colin;
Browning, Nigel D.

Publication type:

Abstract

Implementing Sparse Sub-Sampling Methods for Low-Dose/High Speed STEM.

Published in:

2018

By:

Browning, Nigel D.;
Stevens, Andrew;
Kovarik, Libor;
Liyu, Andrey;
Mehdi, B. Layla;
Yang, Hao;
Gehm, Michael E.;
Stanfill, Bryan;
Reehl, Sarah;
Bramer, Lisa

Publication type:

Abstract

Increasing the Speed of EELS/EDS Mapping Through Dynamic/Adaptive Sampling Methodologies.

Published in:

2018

By:

Hujsak, Karl A.;
Stevens, Andrew;
Kovarik, Libor;
Liyu, Andrey;
Browning, Nigel D.;
Dravid, Vinayak P.

Publication type:

Abstract

Environmental Transmission Electron Microscopy of Individual Atmospheric Particles from the North Atlantic.

Published in:

2018

By:

Veghte, Daniel;
China, Swarup;
Kovarik, Libor;
Weis, Johannes;
Gilles, Mary K.;
Wang, Jian;
Laskin, Alexander

Publication type:

Abstract

The Merits of In situ Environmental STEM for the Study of Complex Oxide Catalysts at Work.

Published in:

2018

By:

Zhu, Yuanyuan;
Jensen, Eric;
Sushko, Petr V.;
Kovarik, Libor;
Sanchez-Sanchez, Maricruz;
Lercher, Johannes A.;
Melzer, Daniel;
Ophus, Colin;
Browning, Nigel D.

Publication type:

Abstract

Implementing Sub-sampling Methods for Low-Dose (Scanning) Transmission Electron Microscopy (S/TEM).

Published in:

Microscopy & Microanalysis, 2017, v. 23, p. 82, doi. 10.1017/S143192761700109X

By:

Browning, Nigel D.;
Stevens, Andrew;
Kovarik, Libor;
Liyu, Andrey;
Mehdi, B. Layla;
Stanfill, Bryan;
Reehl, Sarah;
Bramer, Lisa

Publication type:

Article

Imaging and Analytical Approaches for Characterization of Soil Mineral Weathering.

Published in:

Microscopy & Microanalysis, 2017, v. 23, p. 2172, doi. 10.1017/S1431927617011527

By:

Dohnalkova, Alice;
Arey, Bruce;
Varga, Tamas;
Miller, Micah;
Kovarik, Libor

Publication type:

Article

Imaging Electrochemical Processes in Li Batteries by Operando STEM.

Published in:

Microscopy & Microanalysis, 2017, v. 23, p. 1970, doi. 10.1017/S1431927617010510

By:

Browning, Nigel D.;
Mehdi, B. Layla;
Stevens, Andrew;
Wu Xu;
Henderson, Wesley A.;
Ji- Guang Zhang;
Mueller, Karl T.;
Mehta, Hardeep;
Kovarik, Libor;
Liyu, Andrey

Publication type:

Article

Manipulation and Immobilization of Nanostructures for In-situ STEM.

Published in:

Microscopy & Microanalysis, 2017, v. 23, p. 942, doi. 10.1017/S1431927617005372

By:

Robertson, Alex W.;
Mehdi, B. Layla;
Kovarik, Libor;
Browning, Nigel D.

Publication type:

Article

Controlling the Reaction Process in Operando STEM by Pixel Sub-Sampling.

Published in:

Microscopy & Microanalysis, 2017, v. 23, p. 98, doi. 10.1017/S1431927617001179

By:

Mehdi, B. Layla;
Stevens, Andrew;
Kovarik, Libor;
Liyu, Andrey;
Stanfill, Bryan;
Reehl, Sarah;
Bramer, Lisa;
Browning, Nigel D.

Publication type:

Article