Sami Tuomi

Sami Tuomi
Aalto University · Department of Chemistry and Materials Science

Doctoral student

About

5
Publications
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179
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Introduction
Skills and Expertise

Publications

Publications (5)
Article
Designing earth‐abundant element based efficient and durable electrocatalysts for hydrogen evolution reaction (HER) is attracting growing attention as the renewable electricity supply sector urgently needs sustainable methods for storing energy. Nitrogen functionalized carbon nanomaterials are an interesting electrocatalysts option because of their...
Article
Tb(III) chelates exhibit intense hot electron-induced electrogenerated chemiluminescence during cathodic polarization of metal/polystyrene-graphite (M/PG) electrodes in fully aqueous solutions. The M/PG working electrode provides a sensitive means for the determination of aromatic Tb(III) chelates at nanomolar concentration levels with a linear log...
Article
Molybdenum carbide nanoparticles supported on carbon catalysts have been prepared by a modified car- bothermal reduction method. The soft carburization conditions of this method allow the preparation of nanoparticulate Mo2C even with a high Mo loading (50 wt.%). The catalytic activity for the hydrogen evo- lution reaction was analyzed both in an ele...
Article
Full-text available
The basic concept of methanolewater solution electrolysis with an alkaline membrane and the experimental studies are presented. The measurements were performed with a membrane electrode assembly consisting of an anion exchange membrane, Pt/C cathode and either PtRu/C or Pt/C anode. Hydrogen production efficiency was measured and the effects of temp...

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