Publications related to Ore | EPFL Graph Search

An Unconventional Iron Nickel Catalyst for the Oxygen Evolution Reaction

Xile Hu, Michaël Bensimon, Fang Song, Michael Markus Busch, Elitsa Petkucheva

The oxygen evolution reaction (OER) is a key process that enables the storage of renewable energies in the form of chemical fuels. Here, we describe a catalyst that exhibits turnover frequencies higher than state-of-the-art catalysts that operate in alkali ...

2019

H2-fuelled microbial metabolism in Opalinus Clay

Rizlan Bernier-Latmani, Luca Loreggian, Niels Burzan, Aislinn Ann Boylan, Carla Perez Mon

In Switzerland, the Opalinus Clay formation is considered the most likely host rock for a deep geological repository for nuclear waste. In deep geological repositories, H2 is expected to be the most abundant gas formed from the degradation of waste and fro ...

2019

Plagioclase Glomerocrysts: taking the pulse of volcanic eruptions

Anders Meibom, Stéphane Laurent Escrig, Anders McCarthy

Volcanic eruptions result from complex interplay of magmatic processes including the ascent and storage of magma in the crust, volatile exsolution and crystallization. The dynamics of crystallization in shallow subvolcanic systems and the consequences of i ...

2019

Microbial communities associated with uranium in-situ recovery mining process are related to acid mine drainage assemblages

Rizlan Bernier-Latmani, Pierre Rossi, Luiz Felippe De Alencastro, Thomas Coral

A large fraction (47%) of the world's uranium is mined by a technique called “In Situ Recovery” (ISR). This mining technique involves the injection of a leaching fluid (acidic or alkaline) into a uranium-bearing aquifer and the pumping of the resulting sol ...

2018

Biogenic non-crystalline U(IV) revealed as major component in uranium ore deposits

Rizlan Bernier-Latmani

Historically, it is believed that crystalline uraninite, produced via the abiotic reduction of hexavalent uranium (U-(VI)) is the dominant reduced U species formed in low-temperature uranium roll-front ore deposits. Here we show that non-crystalline U-(IV) ...

Nature Publishing Group2017

Mining of rare earth metals from hydro mineral resources in Siberia: trends and prospects

Siberian scientists showed by their scientific investigations that brines of Siberian Platform are a very important hydro mineral resource for economical development of the East Russia. Prospects for the integrated mining of the hydromineral resources in R ...

A World Resources Forum Production, PSI2017

Synthetic skin for recording and modulating physiological activities

Stéphanie Lacour, Grégoire Courtine, Pavel Musienko, Ivan Rusev Minev, Arthur Edouard Hirsch

A method for producing a device adapted to be implanted into the human body for purposes such as neural stimulation, sensing or the like, and device produced according to said method, said method comprising: providing a stretchable layer or membrane (21) o ...

2016

In situ core-level and valence-band photoelectron spectroscopy of reactively sputtered tungsten oxide films

Andreas Schueler, Anna Krammer, Olivia Valérie Charlotte Bouvard

In this paper, we study tungsten oxides deposited by reactive magnetron sputtering. The total working pressure during deposition was varied in order to obtain different morphology. The effects on the electronic properties and chemical composition were stud ...

Wiley-Blackwell2016

Temporal evolution of bacterial communities associated with the in situ wetland-based remediation of a marine shore porphyry copper tailings deposit

Christof Holliger, Pierre Rossi, Emmanuelle Rohrbach, Nouhou Diaby

Mine tailings are a serious threat to the environment and public health. Remediation of these residues can be carried out effectively by the activation of specific microbial processes. This article presents detailed information about temporal changes in ba ...

Elsevier2015

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Ore

An Unconventional Iron Nickel Catalyst for the Oxygen Evolution Reaction

H2-fuelled microbial metabolism in Opalinus Clay

Plagioclase Glomerocrysts: taking the pulse of volcanic eruptions

Microbial communities associated with uranium in-situ recovery mining process are related to acid mine drainage assemblages

Biogenic non-crystalline U(IV) revealed as major component in uranium ore deposits

Mining of rare earth metals from hydro mineral resources in Siberia: trends and prospects

Composition of the low seismic velocity E ′ layer at the top of Earth's core

Synthetic skin for recording and modulating physiological activities

In situ core-level and valence-band photoelectron spectroscopy of reactively sputtered tungsten oxide films

Temporal evolution of bacterial communities associated with the in situ wetland-based remediation of a marine shore porphyry copper tailings deposit

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Chat with Graph Search

Microbial communities associated with uranium in-situ recovery mining process are related to acid mine drainage assemblages

In situ core-level and valence-band photoelectron spectroscopy of reactively sputtered tungsten oxide films

Mining of rare earth metals from hydro mineral resources in Siberia: trends and prospects

An Unconventional Iron Nickel Catalyst for the Oxygen Evolution Reaction

H2-fuelled microbial metabolism in Opalinus Clay

Synthetic skin for recording and modulating physiological activities

Plagioclase Glomerocrysts: taking the pulse of volcanic eruptions

Composition of the low seismic velocity E ′ layer at the top of Earth's core

Biogenic non-crystalline U(IV) revealed as major component in uranium ore deposits

Temporal evolution of bacterial communities associated with the in situ wetland-based remediation of a marine shore porphyry copper tailings deposit