US 12,272,496 B2
Capacitors, electrodes, reduced graphene oxide and methods and apparatuses of manufacture
Han Lin, Melbourne (AU); and Baohua Jia, Melbourne (AU)
Assigned to Royal Melbourne Institute of Technology, Melbourne (AU)
Filed by Royal Melbourne Institute of Technology, Melbourne (AU)
Filed on Oct. 4, 2022, as Appl. No. 17/959,625.
Application 17/959,625 is a continuation of application No. 16/328,570, abandoned, previously published as PCT/AU2017/050916, filed on Aug. 29, 2017.
Claims priority of application No. 2016903449 (AU), filed on Aug. 30, 2016.
Prior Publication US 2023/0118294 A1, Apr. 20, 2023
Int. Cl. C01B 32/198 (2017.01); B05D 3/06 (2006.01); C01B 32/192 (2017.01); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/32 (2013.01); H01G 11/86 (2013.01)
CPC H01G 11/86 (2013.01) [B05D 3/06 (2013.01); C01B 32/192 (2017.08); C01B 32/198 (2017.08); H01G 11/24 (2013.01); H01G 11/28 (2013.01); H01G 11/32 (2013.01); C01B 2204/22 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method of forming cross-linked reduced graphene oxide including:
irradiating graphene oxide (GO) in a graphene oxide solution containing cross-linker with a beam of light or radiation produced by a femtosecond laser, wherein the irradiation cross-links and reduces the GO to form crosslinked reduced graphene oxide (RGO), wherein the cross-linker is a spacer compound which is a polyol and wherein the cross-linked RGO is cross-linked by cross-links comprising a spacer derived from the spacer compound.