Grubel, Katarzyna Jeong, Hyangsoo Yoon, Chang Won Autrey, Tom 2024-01-19T18:04:09Z 2024-01-19T18:04:09Z 2021-09-05 2020-02 2095-4956 https://pubs.kist.re.kr/handle/201004/118994 In this perspective article, the synthesis and thermodynamic properties of aqueous solutions of formate salts (FS, HCO2-) are described in relationship to the concept of H-2 carriers. The physiochemical properties of solid FS, aqueous formate solutions, and aqueous bicarbonate solutions set the limitations for storage capacity, deliverable capacity, and usable H-2 capacity of these H-2 carriers, respectively. These parameters will help in the design of systems that use H-2 carriers for storage and transport of H-2 for fuel cell power applications. FS, as well as admixtures with formic acid (FA, H2CO2), have potential to address the goals outlined in the U.S. Department of Energy's H2@scale initiative to store in chemical bonds a significant quantity of energy (hundreds of megawatts) obtained from large scale renewable resources. (C) 2019 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved. English ELSEVIER FORMIC-ACID DEHYDROGENATION PHOTOCATALYTIC CO2 REDUCTION CARBON-DIOXIDE ELECTROCHEMICAL CONVERSION CATALYTIC-HYDROGENATION SELECTIVE PRODUCTION AQUEOUS-SOLUTIONS PALLADIUM GENERATION METHANOL Challenges and opportunities for using formate to store, transport, and use hydrogen Article 10.1016/j.jechem.2019.05.016 1 JOURNAL OF ENERGY CHEMISTRY, v.41, pp.216 - 224 JOURNAL OF ENERGY CHEMISTRY 41 216 224 scie scopus 000495924600028 2-s2.0-85067174984 Chemistry, Applied Chemistry, Physical Energy & Fuels Engineering, Chemical Chemistry Energy & Fuels Engineering Review FORMIC-ACID DEHYDROGENATION PHOTOCATALYTIC CO2 REDUCTION CARBON-DIOXIDE ELECTROCHEMICAL CONVERSION CATALYTIC-HYDROGENATION SELECTIVE PRODUCTION AQUEOUS-SOLUTIONS PALLADIUM GENERATION METHANOL Hydrogen carriers Formate salts Bicarbonate salts Thermodynamics