![](http://hydride4mobility.fesb.unist.hr/wp-content/uploads/2018/07/horizon_main.png)
Secondment period: 16th November – 08th December 2019.
Workpackage: WP4 “System integration”
Dr. Tolj activities during his secondment where:
- Finalizing of advanced heat management concept for maximal utilization of system waste heat for thermal management of hydrogen desorption from MH storage tanks;
- Final tests on ''zero'' prototype bench-top fuel-cell powered module and analysing of the results in order to identify and implement ways for overall system efficiency improvements;
- Preparation of Deliverable 4.1 “Optimal design and operational concept of fuel cell powered module with advanced thermal management for waste heat utilization in MH hydrogen storage tanks (technical report)”;
- Preparation (together with Dr. Lototskyy from UWC, South Africa) of Delivarable 7.2 “Public dissemination workshop 1 (minutes & report incl. links to the feedback in mass media) “.
![Dr. Ivan Tolj (FESB, Croatia) performing tests on ''zero'' prototype bench-top fuel-cell powered module (25th November 2019, UWC).](http://hydride4mobility.fesb.unist.hr/wp-content/uploads/2019/11/tolj_uwc_01a-768x576.jpg)
Dr. Ivan Tolj (FESB, Croatia) performing tests on ''zero'' prototype bench-top fuel-cell powered module (25th November 2019, UWC).
![Dr. Tolj (FESB, Croatia) performing stress tests on metal hydride tank.](http://hydride4mobility.fesb.unist.hr/wp-content/uploads/2019/11/tolj_uwc_02-768x1024.jpg)