Keyword Plus: IMPURITIES

Inherent Impurities in Graphene/Polylactic Acid Filament Strongly Influence on the Capacitive Performance of 3D-Printed Electrode

• Kalyan Ghosh, Siowwoon Ng, Christian Iffelsberger, and Martin Pumera*
• Chem. Eur. J. 2020, 26(67), 15746-15753

Materials Electrochemists´ Never-Ending Quest for Efficient Electrocatalysts: The Devil Is in the Impurities

• Martin Pumera*
• ACS Catal. 2020, 10(13), 7087-7092

A Metal-Doped Fungi-Based Biomaterial for Advanced Electrocatalysis

• Ludmila Krejčová, Terza Leonhardt, Filip Novotný, Vilém Bartůňek, Vlastimil Mazánek, David Sedmidubský, Zdeněk Sofer*, Martin Pumera
• Chemistry-A European Journal 2019, 25(15), 3828-3834

Layered transition metal dichalcogenide electrochemistry: journey across the periodic table

• Xinyi Chia, Martin Pumera*
• Chemical Society Reviews 2018, 47(15), 5602-5613

Synergetic Metals on Carbocatalyst Shungite

• Rui Gusmao, Zdeněk Sofer, Daniel Bouša, Martin Pumera*
• Chemistry-A European Journal 2017, 23(72), 18232-18238

Semi-conducting single-walled carbon nanotubes are detrimental when compared to metallic single-walled carbon nanotubes for electrochemical applications

• Qi Dong, Muhammad Zafir Mohamad Nasir, Martin Pumera*
• Physical Chemistry Chemical Physics 2017, 19(40), 27320-27325

The Origin of MoS2 Significantly Influences Its Performance for the Hydrogen Evolution Reaction due to Differences in Phase Purity

• Xing Juan Chua, Shu Min Tan, Xinyi Chia, Zdeněk Sofer, Jan Luxa, Martin Pumera*
• Chemistry-A European Journal 2017, 23(13), 3169-3177

Assessments of Surface Coverage after Nanomaterials are Drop Cast onto Electrodes for Electroanalytical Applications

• Ya Yun Chan, Alex Y. S. Eng, Martin Pumera, Richard D. Webster*
• Chemelectrochem 2015, 2(7), 1003-1009

Ternary Transition Metal Oxide Nanoparticles with Spinel Structure for the Oxygen Reduction Reaction

• Rou Jun Toh, Alex Yong Sheng Eng, Zdeněk Sofer, David Sedmidubský, Martin Pumera*
• Chemelectrochem 2015, 2(7), 982-987

So-Called “Metal-Free” Oxygen Reduction at Graphene Nanoribbons is in fact Metal Driven

• Lu Wang, Colin Hong An Wong, Bahareh Kherzi, Richard D. Webster, Martin Pumera*
• Chemcatchem 2015, 7(11), 1650-1654

p-Element-Doped Graphene: Heteroatoms for Electrochemical Enhancement

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

Direct Voltammetric Determination of Redox-Active Iron in Carbon Nanotubes

• Wei Zhe Teo, Martin Pumera*
• Chemphyschem 2014, 15(17), 3819-3823

Synthetic routes contaminate graphene materials with a whole spectrum of unanticipated metallic elements

• Colin Hong An Wong, Zdeněk Sofer, Marie Kubesova, Jan Kucera, Stanislava Matejkova, Martin Pumera*
• Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111(38), 13774-13779

Transition Metal-Depleted Graphenes for Electrochemical Applications via Reduction of CO2 by Lithium

• Hwee Ling Poh, Zdeněk Sofer, Jan Luxa, Martin Pumera*
• Small 2014, 10(8), 1529-1535

Detection of biomarkers with graphene nanoplatelets and nanoribbons

• Chee Shan Lim, Chun Kiang Chua, Martin Pumera*
• Analyst 2014, 139(5), 1072-1080

Transition Metal (Mn, Fe, Co, Ni)-Doped Graphene Hybrids for Electrocatalysis

• Rou Jun Toh, Hwee Ling Poh, Zdeněk Sofer, Martin Pumera*
• Chemistry-An Asian Journal 2013, 8(6), 1295-1300

Surfactants show both large positive and negative effects on observed electron transfer rates at thermally reduced graphenes

• Colin Hong An Wong, Martin Pumera*
• Electrochemistry Communications 2012, 22(), 105-108

Graphene/carbon nanotube composites not exhibiting synergic effect for supercapacitors: The resulting capacitance being average of capacitance of individual components

• Lucia Buglione, Martin Pumera*
• Electrochemistry Communications 2012, 17(), 45-47

Phase-inversion Method for Incorporation of Metal Nanoparticles into Carbon-Nanotube/Polymer Composites

• Samuel Sanchez, Esteve Fabregas, Hideo Iwai, Martin Pumera
• Small 2009, 5(7), 795-799