US 12,129,430 B1
Compositions including a substrate and a functional molecule and related methods
Bader Ghazi Al-Harbi, Dammam (SA); Edreese Alsharaeh, Riyadh (SA); Wengang Li, Dhahran (SA); and Haneen Omar, Riyadh (SA)
Assigned to Saudi Arabian Oil Company, Dhahran (SA)
Filed by Saudi Arabian Oil Company, Dhahran (SA)
Filed on Jun. 15, 2023, as Appl. No. 18/335,397.
Int. Cl. C09K 8/528 (2006.01)
CPC C09K 8/528 (2013.01) [C09K 2208/10 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A composition, comprising:
a substrate comprising a graphene-boron nitride hybrid; and
a plurality of first functional molecules attached to the substrate,
wherein the first functional molecules are capable of interacting with ions.
 
16. A composition, comprising:
a substrate comprising boron nitride; and
a plurality of first functional molecules attached to the substrate,
wherein:
the first functional molecules are capable of interacting with ions; and
the first functional molecules comprise a member selected from the group consisting of acrylamide (AM), polyacrylamide (PAM), polymethyl methacrylate (PMMA), ethylenediaminetetraacetic acid (EDTA), diethylenetriamine pentaacetic acid (DTPA), poly-phosphono carboxylic acid (PPCA) and diethylenetriaminepenta (methylene phosphonic acid) (DETPMP).