@article{202103.0700, doi = {10.20944/preprints202103.0700.v1}, url = {https://doi.org/10.20944/preprints202103.0700.v1}, year = 2021, month = {March}, publisher = {Preprints}, author = {Alexander Charitos and Sofoklis Sokratis Makridis}, title = {Hydrogen Technology, a Short Overview}, journal = {Preprints} }