(19)
(11) EP 3 999 673 A1

(12)

(43) Date of publication:
25.05.2022 Bulletin 2022/21

(21) Application number: 20761367.0

(22) Date of filing: 15.07.2020
(51) International Patent Classification (IPC): 
C25B 1/30(2006.01)
 C25B 1/00(2021.01)
(52) Cooperative Patent Classification (CPC):
C25B 1/30; C25B 1/00; C25B 3/25; C25B 9/19; C25B 11/044
(86) International application number:
PCT/US2020/042163
(87) International publication number:
WO 2021/011675 (21.01.2021 Gazette 2021/03)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 15.07.2019 US 201962874176 P

(71) Applicant: William Marsh Rice University
Houston, TX 77005 (US)

(72) Inventors:
  • WANG, Haotian
    Houston, TX 77005-1827 (US)
  • XIA, Chuan
    Houston, TX 77005-1827 (US)

(74) Representative: Osha Liang 
2, rue de la Paix
75002 Paris
75002 Paris (FR)

   


(54) A METHOD FOR EFICIENT ELECTROCATALYTIC SYNTHESIS OF PURE LIQUID PROCUCT SOLUTIONS INCLUDING H2O2, OXYGENATES, AMMONIA, AND SO ON