国家/地区 韩国（2）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 LEE B（3）
公开年 2023（2）
申请年 2021（3）
专利权人

Composite electrolyte membrane useful in fuel cell and polymer electrolyte fuel cell for device including transportation unit, energy storage unit, household fuel cell, and portable fuel cell, comprises ion conductive polymer, polyamic acid, and second ad.

BAE B C, GUGON P, SUNGDAE Y, PARK S H, MINJIN K, JOON S Y, GON K, SHINDONGWON, HWANYEONG O, WOO S, LEE S J, LEE H J, CHOI Y Y, EUNJIK L, KANG Y S, ABDULKODIR, LEE B

Vapor permeation device comprises graphene oxide membrane, which is configured to separate permeation stream comprising water from feed vapor stream comprising water and organic solvent.

LI K, LEE B

Compatibilizer useful in organic-inorganic composite material for molded article i.e. abrasive sand, comprises inorganic compound-hyperbranched polymer composite comprising inorganic compounds, and hyperbranched polymer.

JUNG S, PAGKHIMUN, CHOI J I, WOOK K D, JUNG H, LEE B