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Personal profile


Main Research Area: Materials, Devices, and Diagnostics for Electrochemical Energy Conversion and Storage

  • Physical processes, performance, and lifetime limiting effects in electrochemical energy systems
  • Electrode and electrolyte materials for batteries and redox flow batteries
  • Organic energy materials, membranes, polymers, synthesis
  • Molecular electrochemistry
  • Electrochemical impedance spectroscopy

Expertise related to UN Sustainable Development Goals

In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):

  • SDG 7 - Affordable and Clean Energy
  • SDG 12 - Responsible Consumption and Production
  • SDG 13 - Climate Action


Dive into the research topics where Johan Hjelm is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years

Recent external collaboration on country/territory level. Dive into details by clicking on the dots or