Selectively permeable graphene oxide membrane
Номер патента: EP3852905A1
Опубликовано: 28-07-2021
Автор(ы): Isamu KITAHARA, PENG Wang, Shijun Zheng, Weiping Lin
Принадлежит: Nitto Denko Corp
Опубликовано: 28-07-2021
Автор(ы): Isamu KITAHARA, PENG Wang, Shijun Zheng, Weiping Lin
Принадлежит: Nitto Denko Corp
Реферат: Described herein is a crosslinked graphene and biopolymer (e.g. lignin) based composite membrane that provides selective resistance for gases while providing water vapor permeability. Methods for making such membranes, and methods of using the membranes for dehydrating mixtures, are also described.
Graphene oxide membranes comprising sulfonated support
Номер патента: WO2024173691A1. Автор: Stephen FRAYNE,Brent D. KELLER,Cole Joseph HARRIS. Владелец: Via Separations, Inc.. Дата публикации: 2024-08-22.