paper archives

Keyword Plus: GRAPHITE OXIDE

Selenium covalently modified graphene: towards gas sensing

Jiri Sturala, Jan Luxa, Jan Plutnar, Zbyněk Janousek, Zdeněk Sofer*, Martin Pumera*
2D Materials 2019, 6(3)

Ultrapure Graphene Is a Poor Electrocatalyst: Definitive Proof of the Key Role of Metallic Impurities in Graphene-Based Electrocatalysis

Vlastimil Mazánek, Jan Luxa, Stanislava Matejkova, Jan Kucera, David Sedmidubský, Martin Pumera, Zdeněk Sofer*
ACS Nano 2019, 13(2), 1574-1582

Cyanographene and Graphene Acid: The Functional Group of Graphene Derivative Determines the Application in Electrochemical Sensing and Capacitors

Yi Heng Cheong, Muhammad Zafir Mohamad Nasir, Aristides Bakandritsos, Martin Pykal, Petr Jakubec, Radek Zboril, Michal Otyepka, Martin Pumera*
Chemelectrochem 2019, 6(1), 229-234

Chemistry of Graphene Derivatives: Synthesis, Applications, and Perspectives

Jiri Sturala, Jan Luxa, Martin Pumera, Zdeněk Sofer*
Chemistry-A European Journal 2018, 24(23), 5992-6006

One-Step Synthesis of B/N Co-doped Graphene as Highly Efficient Electrocatalyst for the Oxygen Reduction Reaction: Synergistic Effect of Impurities

Vlastimil Mazánek, Stanislava Matejkova, David Sedmidubský, Martin Pumera, Zdeněk Sofer*
Chemistry-A European Journal 2018, 24(4), 928-936

Microwave irradiated N- and B,Cl-doped graphene: Oxidation method has strong influence on capacitive behavior

Naziah Mohamad Latiff, Carmen C. Mayorga-Martinez, Lu Wang, Zdeněk Sofer, Adrian C. Fisher, Martin Pumera*
Applied Materials Today 2017, 9(), 204-211

Fast Synthesis of Highly Oxidized Graphene Oxide

Ondrej Jankovsky, Adela Jirickova, Jan Luxa, David Sedmidubský, Martin Pumera, Zdeněk Sofer*
Chemistryselect 2017, 2(28), 9000-9006

Selective Bromination of Graphene Oxide by the Hunsdiecker Reaction

Ondrej Jankovsky, Michal Lojka, Jan Luxa Jan Luxa, David Sedmidubský, Ondrej Tomanec, Radek Zboril, Martin Pumera, Zdeněk Sofer*
Chemistry-A European Journal 2017, 23(43), 10473-10479

Tuning of graphene oxide composition by multiple oxidations for carbon dioxide storage and capture of toxic metals

Michal Novacek, Ondrej Jankovsky, Jan Luxa, David Sedmidubský, Martin Pumera, Vlastimil Fila, Miloslav Lhotka, Katerina Klimova, Stanislava Matejkova, Zdeněk Sofer*
Journal Of Materials Chemistry A 2017, 5(6), 2739-2748

Synthesis of Carboxylated-Graphenes by the Kolbe-Schmitt Process

Alex Yong Sheng Eng, Zdeněk Sofer, David Sedmidubský, Martin Pumera*
ACS Nano 2017, 11(2), 1789-1797

Boron and Nitrogen Doped Graphene via Microwave Exfoliation for Simultaneous Electrochemical Detection of Ascorbic Acid, Dopamine and Uric Acid

Rozi Alice Thearle, Naziah Mohamad Latiff, Zdeněk Sofer, Vlastimil Mazánek, Martin Pumera*
Electroanalysis 2017, 29(1), 45-50

Simple Synthesis of Fluorinated Graphene: Thermal Exfoliation of Fluorographite

Ondrej Jankovsky, Vlastimil Mazánek, Katerina Klimova, David Sedmidubský, Jiri Kosina, Martin Pumera, Zdeněk Sofer*
Chemistry-A European Journal 2016, 22(49), 17696-17703

A New Member of the Graphene Family: Graphene Acid

Ondrej Jankovsky, Michal Novacek, Jan Luxa, David Sedmidubský, Vlastimil Fila, Martin Pumera, Zdeněk Sofer*
Chemistry-A European Journal 2016, 22(48), 17416-17424

Graphene Oxide Sorption Capacity toward Elements over the Whole Periodic Table: A Comparative Study

Katerina Klimova, Martin Pumera, Jan Luxa, Ondrej Jankovsky, David Sedmidubský, Stanislava Matejkova, Zdeněk Sofer*
Journal Of Physical Chemistry C 2016, 120(42), 24203-24212

Phosphorus and Halogen Co-Doped Graphene Materials and their Electrochemistry

Lu Wang, Zdeněk Sofer, Radek Zboril, Klara Cepe, Martin Pumera*
Chemistry-A European Journal 2016, 22(43), 15444-15450

Functionalization of Hydrogenated Graphene: Transition-Metal-Catalyzed Cross-Coupling Reactions of Allylic C-HBonds

Chun Kiang Chua, Zdeněk Sofer, Martin Pumera*
Angewandte Chemie-International Edition 2016, 55(36), 10751-10754

Graphene-Amorphous Transition-Metal Chalcogenide (MoSx, WSx) Composites as Highly Efficient Hybrid Electrocatalysts for the Hydrogen Evolution Reaction

Jan Luxa, Vlastimil Mazánek, Daniel Bouša, David Sedmidubský, Martin Pumera*, Zdeněk Sofer*
Chemelectrochem 2016, 3(4), 565-571

Toward graphene chloride: chlorination of graphene and graphene oxide

D. Bouša, J. Luxa, V. Mazánek, O. Jankovsky, D. Sedmidubský, K. Klimova, M. Pumera, Z. Sofer*
Rsc Advances 2016, 6(71), 66884-66892

Nanosized graphane (C1H1.14)(n) by hydrogenation of carbon nanofibers by Birch reduction method

Daniel Bouša, Jan Luxa, David Sedmidubský, Stepan Huber, Ondrej Jankovsky, Martin Pumera*, Zdeněk Sofer*
Rsc Advances 2016, 6(8), 6475-6485

The reduction of graphene oxide with hydrazine: elucidating its reductive capability based on a reaction-model approach

Chun Kiang Chua, Martin Pumera*
Chemical Communications 2016, 52(1), 72-75

Reducing emission of carcinogenic by-products in the production of thermally reduced graphene oxide

Ondrej Jankovsky, Michal Lojka, Michal Novacek, Jan Luxa, David Sedmidubský, Martin Pumera, Jiri Kosina, Zdeněk Sofer*
Green Chemistry 2016, 18(24), 6618-6629

Phenols as probes of chemical composition of graphene oxide

Thi Mai Huong Tran Thi Mai Huong Tran, Adriano Ambrosi, Martin Pumera*
Physical Chemistry Chemical Physics 2016, 18(44), 30515-30519

Mesomeric Effects of Graphene Modified with Diazonium Salts: Substituent Type and Position Influence its Properties

Daniel Bouša, Ondrej Jankovsky, David Sedmidubský, Jan Luxa, Jiri Sturala, Martin Pumera, Zdeněk Sofer*
Chemistry-A European Journal 2015, 21(49), 17728-17738

Carbocatalysis: The State of “Metal-Free” Catalysis

Chun Kiang Chua, Martin Pumera*
Chemistry-A European Journal 2015, 21(36), 12550-12562

Monothiolation and Reduction of Graphene Oxide via One-Pot Synthesis: Hybrid Catalyst for Oxygen Reduction

Chun Kiang Chua, Martin Pumera*
ACS Nano 2015, 9(4), 4193-4199

Synthesis of Strongly Fluorescent Graphene Quantum Dots by Cage-Opening Buckminsterfullerene

Chun Kiang Chua, Zdeněk Sofer, Petr Simek, Ondrej Jankovsky, Katerina Klimova, Snejana Bakardjieva, Stepanka Hrdlickova Kuckova, Martin Pumera*
ACS Nano 2015, 9(3), 2548-2555

p-Element-Doped Graphene: Heteroatoms for Electrochemical Enhancement

Hwee Ling Poh, Martin Pumera*
Chemelectrochem 2015, 2(2), 190-199

Cytotoxicity of fluorographene

Wei Zhe Teo, Zdeněk Sofer, Filip Sembera, Zbyněk Janousek, Martin Pumera*
Rsc Advances 2015, 5(129), 107158-107165

Definitive proof of graphene hydrogenation by Clemmensen reduction: use of deuterium labeling

Zdeněk Sofer*, Ondrej Jankovsky, Alena Libanska, Petr Simek, Michal Novacek, David Sedmidubský, Anna Mackova*, Romana Miksova, Martin Pumera*
Nanoscale 2015, 7(23), 10535-10543

Chemical Preparation of Graphene Materials Results in Extensive Unintentional Doping with Heteroatoms and Metals

Chun Kiang Chua, Adriano Ambrosi, Zdeněk Sofer, Anna Mackova, Vladimir Havranek, Ivo Tomandl, Martin Pumera*
Chemistry-A European Journal 2014, 20(48), 15760-15767

Heteroatom modified graphenes: electronic and electrochemical applications

Martin Pumera*
Journal Of Materials Chemistry C 2014, 2(32), 6454-6461

Regeneration of a Conjugated sp(2) Graphene System through Selective Defunctionalization of Epoxides by Using a Proven Synthetic Chemistry Mechanism

Chun Kiang Chua, Martin Pumera*
Chemistry-A European Journal 2014, 20(7), 1871-1877

Electrochemical tuning of oxygen-containing groups on graphene oxides: towards control of the performance for the analysis of biomarkers

Chee Shan Lim, Adriano Ambrosi, Martin Pumera*
Physical Chemistry Chemical Physics 2014, 16(24), 12178-12182

Towards electrochemical purification of chemically reduced graphene oxide from redox accessible impurities

Shu Min Tan, Adriano Ambrosi, Bahareh Khezri, Richard D. Webster, Martin Pumera*
Physical Chemistry Chemical Physics 2014, 16(15), 7058-7065

Chemical reduction of graphene oxide: a synthetic chemistry viewpoint

Chun Kiang Chua, Martin Pumera*
Chemical Society Reviews 2014, 43(1), 291-312

Neutron diffraction as a precise and reliable method for obtaining structural properties of bulk quantities of graphene

Zdeněk Sofer*, Petr Simek, Ondrej Jankovsky, David Sedmidubský, Premysl Beran*, Martin Pumera*
Nanoscale 2014, 6(21), 13082-13089

Graphene platforms for the detection of caffeine in real samples

Weslie Yu Heng Khoo, Martin Pumera, Alessandra Bonanni*
Analytica Chimica Acta 2013, 804(), 92-97

Unusual Inherent Electrochemistry of Graphene Oxides Prepared Using Permanganate Oxidants

Alex Yong Sheng Eng, Adriano Ambrosi, Chun Kiang Chua, Filip Sanek, Zdeněk Sofer, Martin Pumera*
Chemistry-A European Journal 2013, 19(38), 12673-12683