Publication number: 20250100878
Abstract: A method of regenerating sodium borohydride includes: pretreating reactants including sodium tetraborate hydrate (Na2B4O7·xH2O, 0<x?10), a metal salt, and a reducing agent; and reacting the pretreated reactants by a ball-milling method, wherein the metal salt includes NaHCO2, KHCO2, LiHCO2, NaHCO3, Na2CO3, NaOH, KHCO3, K2CO3, LiHCO3, Li2CO3, Na2O2, NaH, or a combination thereof.
Type:
Application
Filed:
January 3, 2024
Publication date:
March 27, 2025
Applicants:
HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventors:
Jihui Seo, Jaeyong Lee, Jihye Park, Ji-Hoon Jang, Pyung Soon Kim, Hanjin Kim, Hyangsoo Jeong, Hyuntae Sohn, Jaewon Kirk, Yoondo Kim, Yongmin Kim, Suk Woo Nam