{"number":"US12697587B2","kindCode":"B2","documentType":"grant","title":{"original":"Enhanced dual phase membranes for separating carbon from carbon-containing feed gases and separation methods using the same","english":"Enhanced dual phase membranes for separating carbon from carbon-containing feed gases and separation methods using the same"},"abstract":{"original":"Dual phase membranes include a porous support providing a solid phase having a matrix of connected pores, and a liquefiable ion transport phase within the pores of the porous support. The ion transport phase is formed of at least one alkali metal hydroxide, and at least one oxide ion transport agent providing a source of ions selected from the group consisting of borate ions, nitrate ions, phosphate ions, vanadate ions, niobate ions or sulfate ions. The at least one alkali metal hydroxide may be selected from the group consisting of NaOH, KOH, LiOH, RbOH, CsOH and mixtures thereof.…","english":"Dual phase membranes include a porous support providing a solid phase having a matrix of connected pores, and a liquefiable ion transport phase within the pores of the porous support. The ion transport phase is formed of at least one alkali metal hydroxide, and at least one oxide ion transport agent providing a source of ions selected from the group consisting of borate ions, nitrate ions, phosphate ions, vanadate ions, niobate ions or sulfate ions. The at least one alkali metal hydroxide may be selected from the group consisting of NaOH, KOH, LiOH, RbOH, CsOH and mixtures thereof.…"},"applicants":["LUNA LABS USA, LLC"],"inventors":["Matthew MERRILL","Jesse KELLY"],"filingDate":"2023-02-16","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697587B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697587B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697587B2","ja":"https://downloadpatent.com/ja/patent/US12697587B2"}}