High-Quality Reduced Graphene Oxide Electrodes for Sub-Kelvin Studies of Molecular Monolayer Junctions

Autor: Tom Vosch, Tao Li, Bo W. Laursen, Morten Canth Hels, Ajuan Cui, Martin Kühnel, Kasper Nørgaard, Jesper Nygård, Marc H. Overgaard

Publikováno v: The Journal of Physical Chemistry C. 122:25102-25109

Electron transport phenomena in molecular monolayers are complex and potentially different from those of single molecules because of, for example, molecule–molecule interactions. Unfortunately, access to detailed mechanistic investigations of molec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f57b210f0c04a1ffb4a545775bd415bd
https://doi.org/10.1021/acs.jpcc.8b08377

Increased carbon dioxide reduction to acetate in a microbial electrosynthesis reactor with a reduced graphene oxide-coated copper foam composite cathode

Autor: Marc H. Overgaard, Yiming Chen, Lulu Wan, Adam Carsten Stoot, Pier-Luc Tremblay, Nabin Aryal, Tian Zhang

Publikováno v: Aryal, N, Wan, L, Overgaard, M H, Stoot, A C, Chen, Y, Tremblay, P L & Zhang, T 2019, ' Increased carbon dioxide reduction to acetate in a microbial electrosynthesis reactor with a reduced graphene oxide-coated copper foam composite cathode ', Bioelectrochemistry, vol. 128, pp. 83-93 . https://doi.org/10.1016/j.bioelechem.2019.03.011

Microbial electrosynthesis is a bioprocess where microbes reduce CO 2 into multicarbon chemicals with electrons derived from the cathode of a bioelectrochemical reactor. Developing a highly productive microbial electrosynthesis reactor requires excel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::981d9da2cba9330c36346a2c479f7d96
https://orbit.dtu.dk/en/publications/67878ec9-f2d5-4780-8308-c21329ab0384

Photon Energy Dependent Micro-Raman Spectroscopy with a Continuum Laser Source

Autor: Tom Vosch, Marc H. Overgaard, Stefan Krause

Publikováno v: Krause, S, Overgaard, M H & Vosch, T A J 2018, ' Photon Energy Dependent Micro-Raman Spectroscopy with a Continuum Laser Source ', Scientific Reports, vol. 8, 11621 . https://doi.org/10.1038/s41598-018-29921-6
Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-6 (2018)

We present a method for continuous, photon energy dependent micro Raman spectroscopy. A narrow excitation line is selected from a continuum laser by an acousto-optic tunable filter (AOTF) plus an additional monochromator (MC). Automation of laser, AO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cebbc69fdce1420518aeeac36d49fab
https://curis.ku.dk/portal/da/publications/photon-energy-dependent-microraman-spectroscopy-with-a-continuum-laser-source(24f711eb-e30e-4ab5-93d2-fb5fc372de5b).html

Highly Conductive Semitransparent Graphene Circuits Screen-Printed from Water-Based Graphene Oxide Ink

Autor: Bo W. Laursen, Rasmus Hvidsten, Martin Kühnel, Marc H. Overgaard, Tom Vosch, Kasper Nørgaard, Søren Petersen

Publikováno v: Overgaard, M H, Kuhnel, M, Hvidsten, R, Petersen, S V, Vosch, T, Norgaard, K & Laursen, B W 2017, ' Highly Conductive Semitransparent Graphene Circuits Screen-Printed from Water-Based Graphene Oxide Ink ', Advanced materials technologies, vol. 2, no. 7, 1700011 . https://doi.org/10.1002/admt.201700011

The use of graphene materials as conductive inks for flexible and transparent electronics is promising, but challenged by the need for stabilizers, specialized organic solvents, and/or high temperature annealing, severely limiting performance or comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::381fbad7600978ed97367417c4471ccd
https://pure.au.dk/portal/da/publications/highly-conductive-semitransparent-graphene-circuits-screenprinted-from-waterbased-graphene-oxide-ink(c0bfd92c-e894-4adb-a193-870f1c878c54).html

Reduced graphene oxide for Li-air batteries:The effect of oxidation time and reduction conditions for graphene oxide

Autor: Tom Vosch, Marc H. Overgaard, Mie Møller Storm, Poul Norby, Reza Younesi, Nini E. A. Reeler, Ulla Gro Nielsen, Kristina Edström

Publikováno v: Møller Storm, M, Overgaard, M, Younsi, R, Reeler, N E A, Vosch, T A J, Nielsen, U G, Edström, K & Norby, P 2015, ' Reduced graphene oxide for Li-air batteries : The effect of oxidation time and reduction conditions for graphene oxide ', Carbon, vol. 85, pp. 233-244 . https://doi.org/10.1016/j.carbon.2014.12.104
Storm, M M, Overgaard, M, Younesi, R, Reeler, N E A, Vosch, T, Nielsen, U G, Edström, K & Norby, P 2015, ' Reduced graphene oxide for Li–air batteries : the effect of oxidation time and reduction conditions for graphene oxide ', Carbon, vol. 85, pp. 233-244 . https://doi.org/10.1016/j.carbon.2014.12.104

Reduced graphene oxide (rGO) has shown great promise as an air-cathode for Li-air batteries with high capacity. In this article we demonstrate how the oxidation time of graphene oxide (GO) affects the ratio of different functional groups and how tren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::055451ba68211568cea8a53042f4a082
https://portal.findresearcher.sdu.dk/da/publications/f42fe729-eab6-4485-880c-11434d35256f