Efficient Production, Storage and Transportation of Liquid Hydrogen

Dear Colleagues,

As the pursuit of clean and sustainable energy intensifies, hydrogen has emerged as a promising alternative with high energy density and minimal environmental impact. Liquid hydrogen stands out as a conventional medium for energy conveyance, which is recognized as an effective form of hydrogen storage. The term "conventional" signifies its extensive deployment in aerospace endeavors for more than six decades. Its unparalleled specific impulse benefit has secured liquid hydrogen as the preferred choice for launch vehicle propulsion since the 1960s, underpinning a multitude of aerospace missions that hinge on the adept handling and utilization of the substance. Through these endeavors, a wealth of technical expertise involving liquid hydrogen has been amassed, laying the groundwork for its civilian and commercial applications. Currently, hydrogen is garnering substantial interest in the energy sector, lauded for its clean nature and high energy density. There is an urgent demand and ongoing development of technologies encompassing hydrogen production, storage, transport, and usage. Within this domain, liquid hydrogen continues to hold a crucial position, particularly in the areas of storage and transfer. The escalating demand for liquid hydrogen in both aerospace and civilian energy sectors has spurred research in areas that address the challenges and opportunities in the full chain of liquid hydrogen. This Special Issue is dedicated to showcasing and sharing the latest progress in the entire liquid hydrogen spectrum. We invite authors to submit original research articles, review papers, and case studies that fall within the following topics:

• Innovative methods for the production of liquid hydrogen;
• Advanced techniques for the storage of liquid hydrogen;
• Efficient transportation systems for liquid hydrogen;
• Safety considerations and risk assessment in handling liquid hydrogen;
• Applications of liquid hydrogen in various industries, such as transportation, energy storage, and power generation.

Areas of interest for publication include but are not limited to the keywords below.

Prof. Dr. Yonghua Huang
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the Special Issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Cryo is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1000 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.