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The post doctor will be working at the division of applied electrochemistry, with about 30 PhD students and seniors doing research in the fields of batteries, fuel cells and electrolytic processes in an international and creative environment. The work will be mainly experimental in character and conducted in close collaboration with those active in the project and with researchers in the electrochemistry group. Read more about the division here.
Chlorate is industrially produced by electrolysis of brine. Today the annual production is over 3 million tonnes and its major use is for production of chlorine dioxide used in the bleaching of pulp. Chromate constitutes an important excipient component in chlorate production but, due to its toxicity, new legislation intends to phase out its use in Europe. A production without chromate, with no other process modifications, is not possible and today there are no commercially available alternatives to chromate. Chromate has several functions in the process: it hinders side reactions on the cathodes, it buffers the electrolyte and it catalyses desired reactions - see B. Endrodi et al., "A review of chromium(VI) use in chlorate electrolysis: Functions, challenges and suggested alternatives", Electrochim. Acta, 234(2017)108. In this project polymer coated cathodes will be investigated as a way to obtain a high selectivity for hydrogen evolution in the process. This is an area of general interest also for other applications, such as photocatalytic water splitting and seawater electrolysis, where electrode reaction selectivity can be challenging. The work is mainly experimental and involves chemical analytical methods as mass spectrometry as well as electrochemical techniques for current-voltage relationsships. Nouryon, the worlds largest chlorate producer, participates actively in the project.
Read more about what it is like to work at KTH
Requirements
A doctoral degree in electrochemistry or an equivalent foreign degree, obtained within the last three years prior to the application deadline (With some exceptions for special reasons such as periods of sick or parental leave, kindly indicate if such reason exists in your resume).
Of particular importance is the applicant’s research expertise and creative ideas in the subject field. To have worked experimentally with aqueous based electrolysis provides a useful qualification.
Candidates should also have good knowledge in English and a good ability to express themselves in both speech and writing.
Personal characteristics
Great emphasis will be placed on personal competence and suitability.
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The application must include:
Your complete application must be received at KTH no later than the last day of application, midnight CET/CEST (Central European Time/Central European Summer Time).
The position offered is for, at the most, two years.
A position as a postdoctoral fellow is a time-limited qualified appointment focusing mainly on research, intended as a first career step after a dissertation.
Striving towards gender equality, diversity and equal conditions is both a question of quality for KTH and a given part of our values.
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Disclaimer: In case of discrepancy between the Swedish original and the English translation of the job announcement, the Swedish version takes precedence.
Type of employment | Temporary position |
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Contract type | Full time |
First day of employment | According to agreement |
Salary | Monthly salary |
Number of positions | 1 |
Full-time equivalent | 100% |
City | Stockholm |
County | Stockholms län |
Country | Sweden |
Reference number | C-2020-2211 |
Contact |
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Published | 27.Nov.2020 |
Last application date | 15.Jan.2021 11:59 PM CET |