US 11,883,808 B2
Nanofiber electrocatalyst
Di-Jia Liu, Elmhurst, IL (US); and Lina Chong, Naperville, IL (US)
Assigned to UCHICAGO ARGONNE, LLC, Chicago, IL (US)
Filed by UCHICAGO ARGONNE, LLC, Chicago, IL (US)
Filed on Jun. 14, 2021, as Appl. No. 17/346,518.
Application 17/346,518 is a division of application No. 16/116,662, filed on Aug. 29, 2018, granted, now 11,033,888.
Claims priority of provisional application 62/552,340, filed on Aug. 30, 2017.
Prior Publication US 2021/0308658 A1, Oct. 7, 2021
Int. Cl. B01J 31/16 (2006.01); B01J 35/10 (2006.01); C08L 23/08 (2006.01); C08L 33/12 (2006.01); C08L 33/20 (2006.01); C08L 39/06 (2006.01); C08L 75/04 (2006.01); C08L 77/00 (2006.01); B01J 37/34 (2006.01); B01J 37/08 (2006.01); B01J 23/34 (2006.01); B01J 21/18 (2006.01); B01J 23/20 (2006.01); B01J 37/04 (2006.01); B01J 23/28 (2006.01); B01J 23/75 (2006.01); B01J 23/10 (2006.01); B01J 27/24 (2006.01); B01J 23/83 (2006.01); B01J 23/887 (2006.01); B01J 35/00 (2006.01); B01J 35/06 (2006.01); B01J 23/745 (2006.01); B82Y 40/00 (2011.01); B82Y 30/00 (2011.01); C08L 77/06 (2006.01); B01J 31/18 (2006.01)
CPC B01J 31/1691 (2013.01) [B01J 21/185 (2013.01); B01J 23/10 (2013.01); B01J 23/20 (2013.01); B01J 23/28 (2013.01); B01J 23/34 (2013.01); B01J 23/745 (2013.01); B01J 23/75 (2013.01); B01J 23/83 (2013.01); B01J 23/8871 (2013.01); B01J 27/24 (2013.01); B01J 35/002 (2013.01); B01J 35/0033 (2013.01); B01J 35/06 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1023 (2013.01); B01J 35/1057 (2013.01); B01J 35/1061 (2013.01); B01J 37/04 (2013.01); B01J 37/084 (2013.01); B01J 37/348 (2013.01); C08L 23/0853 (2013.01); C08L 33/12 (2013.01); C08L 33/20 (2013.01); C08L 39/06 (2013.01); C08L 75/04 (2013.01); C08L 77/00 (2013.01); B01J 31/181 (2013.01); B01J 2531/11 (2013.01); B01J 2531/36 (2013.01); B01J 2531/37 (2013.01); B01J 2531/38 (2013.01); B01J 2531/48 (2013.01); B01J 2531/57 (2013.01); B01J 2531/58 (2013.01); B01J 2531/64 (2013.01); B01J 2531/66 (2013.01); B01J 2531/72 (2013.01); B01J 2531/842 (2013.01); B01J 2531/845 (2013.01); B01J 2531/847 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C08L 77/06 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A nanofiber catalyst comprising:
a transition metal carbonitride fibrous material comprising:
a plurality of pores; and
a bimetallic or trimetallic transition metal carbonitride comprising transition metal carbonitride particles, the transition metal carbonitride particles being fused together in a nanofibrous network,
wherein the catalyst has a specific surface area of 100 m2/gram to 1000 m2/gram.